Location: San Francisco, CA; New York, NY
Workplace: OnSite
ABOUT US
Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia.
We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do.
Sierra was co-founded by Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/ who first met while working together at Google over 20 years ago. Bret currently serves as Chairman of the Board of Open AI. Previously, he was co-CEO of Salesforce and CTO of Facebook. Clay spent 18 years at Google, where he most recently led Google Labs.
ABOUT THE HEALTHCARE TEAM
- Our healthcare agents already reach over 50% of U.S. families. We partner with leading health plans, providers, and healthcare platforms to deliver AI agents that handle some of the most sensitive and high stakes conversations in any industry. From helping members understand their benefits to resolving billing questions with empathy, our healthcare agents are transforming how patients and policyholders interact with the healthcare system.
- Our healthcare customers include major health insurance networks, nonprofit providers, multi-site primary and urgent care practices, healthcare diagnostics companies, and healthcare financial platforms.
- Join us to transform the patient experience across the healthcare system—and help build technology that makes care more accessible, more human and more affordable for everyone.
WHAT YOU'LL DO
- Design integrations grounded in real healthcare workflows. Translate customer requirements into clear recommendations on interfaces, data flows, and EHR configuration. Identify assumptions, tradeoffs, and limitations so engineering teams have an actionable implementation plan.
- Resolve customer-specific EHR complexity. Understand how each organization configures and operates its EHR, including scheduling rules, patient identity, permissions, and workflow dependencies. Work with customer analysts, vendor teams, and Sierra engineers to investigate unexpected behavior and resolve integration blockers.
- Guide integration readiness through go-live. Define customer setup requirements, dependencies, and validation criteria. Guide EHR and IT teams through application registration, access provisioning, environment setup, and workflow testing, partnering with engineers to verify that integrations behave as intended.
- Bring EHR expertise to customer discovery. Partner with Sales, Sales Engineering, and Agent Development to assess feasibility, explain integration requirements, and scope achievable projects. Make clear what Sierra supports today and what requires additional configuration or development.
- Shape Sierra’s healthcare integration roadmap. Evaluate vendor capabilities, integration programs, and emerging customer needs. Recommend where to invest, distinguishing reusable platform capabilities from customer-specific configuration and implementation work.
- Make each implementation easier than the last. Turn deployment experience into reference designs, implementation guides, and internal training. Help teams apply proven approaches and recognize when a customer’s requirements call for a different design.
WHAT YOU'LL BRING
- 5+ years of experience in healthcare interoperability or EHR implementation, with direct responsibility for designing or delivering integrations at an EHR vendor, health system, healthcare technology company, or implementation consultancy.
- Deep expertise in at least one major EHR ecosystem, such as Epic, athenahealth, Oracle Health, eClinicalWorks, MEDITECH, or similar systems. You understand its integration options, configuration model, and implementation processes, and can investigate unfamiliar capabilities independently.
- Practical knowledge of patient-access workflows, such as scheduling, registration, or referral management. You can explain how operational rules and customer configuration affect what an integration can do.
- Technical fluency in healthcare integrations. You can read API documentation, interpret requests and responses, and troubleshoot data and configuration issues. You have hands-on experience with relevant approaches such as FHIR, HL7v2, vendor APIs, or file-based exchange, and can explain when to use them.
- A track record of taking third-party integrations through deployment. You have worked through application registration, authentication and permissions, test and production environments, workflow validation, and go-live dependencies.
- Clear communication and independent judgment. You can lead discovery with EHR analysts and operational teams, turn incomplete information into an implementation plan, and explain recommendations to software engineers and business stakeholders. You know when to validate an assumption before committing to an approach.
EVEN BETTER...
- Epic certifications in areas such as Bridges, Cadence, Prelude, or Interconnect, or comparable expertise in another EHR ecosystem.
- Experience across multiple EHR vendors or health systems, particularly integrating third-party products into patient-access or contact-center workflows.
- Experience using SQL, scripts, or code to investigate integration issues, or working with teams building AI agents for healthcare.
- Hands-on software development experience, including building or extending integrations with EHRs or other healthcare systems.
- Comfortable contributing directly to integration code, including implementing API calls, troubleshooting failures, and writing tests. Experience with TypeScript, Go, or Python is a plus.
OUR VALUES
- Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work.
- Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it.
- Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve.
- Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time.
- Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements.
WHAT WE OFFER
We want our benefits to reflect our values and offer the following to full-time employees:
- Flexible (unlimited) paid time off
- Medical, dental, and vision benefits for you and your family
- Life insurance and disability benefits
- Retirement plan dependent on country of employment
- Parental leave
- Fertility and family building benefits
- Lunch, as well as delicious snacks and coffee to keep you energized when working onsite
- Discretionary benefit stipend giving people the ability to spend where it matters most
- Free alphorn lessons
These benefits are further detailed in Sierra's policies, may vary by region and employment type, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies.
BE YOU, WITH US
We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply through the link on this page even if your experience doesn't precisely match the job description.
Sierra is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state or local laws, including veteran status and disability status. Hiring decisions are made by people, based on merit. If you need a reasonable accommodation for a disability, a religious practice, pregnancy or any related condition at any point in the application or interview process, contact us at accommodations@sierra.ai. Requests are handled confidentially and do not affect your candidacy.
We will consider qualified applicants with arrest and conviction records in accordance with applicable fair chance laws.
Location: Estonia; Latvia; Spain; Albania; Bosnia & Herzegovina; Poland; Portugal; Italy; Türkiye; Romania
Workplace: Remote
Job Description
Location: Fully remote EU timezone (CET ±2h)
Start date: ASAP
Languages: Fluent English is mandatory
Industry: Cloud Computing
We are hiring at Pragmatike to expand our team and drive the growth of our internal projects.
Our focus is on developing cutting-edge solutions in Cloud Computing, while fostering a culture of collaboration and innovation. Joining us means being part of a passionate team where your ideas and skills directly contribute to shaping tomorrows technologies.
If you're excited about working on ambitious projects in a dynamic and flexible environment, we'd love to hear from you!
RESPONSIBILITIES
- Operate and maintain Linux-based infrastructure (Debian/Ubuntu).
- Deploy, manage, and scale Kubernetes clusters across bare-metal, virtualized, and on-prem environments.
- Oversee full cluster lifecycle: upgrades, node pools, networking, storage, and security hardening.
- Implement automation for provisioning and operations using Ansible, Bash/Python, and GitOps workflows.
- Design and maintain networking architecture including VLANs, L2/L3 routing, VPNs, and multi-site connectivity.
- Build automated deployment workflows (PXE boot, Preseed, cloud-init).
- Deploy and maintain observability stacks (Prometheus/Grafana, Loki, ELK, Graylog).
- Lead incident response and escalation activities across the platform.
- Improve system availability and reduce latency at all levels.
- Define and implement SLOs/SLIs at multiple infrastructure levels (physical network/hardware, platform virtualization, software services).
- Optimize alerting and monitoring pipelines to provide actionable insights.
- Establish and maintain on-call schedules to ensure coverage across timezones.
- Develop Standard Operating Procedures (SOPs) for repeatable operations and maintenance tasks.
- Coordinate physical maintenance for Policlouds (periodic maintenance, hardware issues, DC-Ops).
- Manage virtualization and orchestration layers (OpenStack, Proxmox, VMware).
- Help develop and maintain overall architecture across all products.
- Plan resources for future initiatives, accounting for demand and growth projections.
- Work with development teams to improve overall quality and optimize resource utilization.
- Collaborate with cross-functional stakeholders (Hivenet, Policloud, Customer Success teams).
REQUIREMENTS
- Expert-level, hands-on experience operating Kubernetes in production environments.
- Strong network engineering skills (VLANs, L2/L3 routing, VPNs, multi-site connectivity) - this is essential for the role.
- Strong proficiency with Linux systems administration (Debian/Ubuntu).
- Solid understanding of networking fundamentals and ability to design complex network architectures.
- Experience building and maintaining automation workflows (Ansible, Bash/Python, Git-based).
- Experience with observability stacks such as Prometheus, Grafana, ELK, Loki, or Graylog.
- Background with virtualization technologies (OpenStack, Proxmox, VMware).
- Experience with bare-metal provisioning and MAAS (Metal as a Service).
- Strong understanding of distributed systems and container orchestration.
- Process-oriented mindset with ability to develop SOPs and operational procedures from scratch.
- Experience with incident response, escalation procedures, and on-call rotations.
- Ability to work autonomously in a fast-paced, engineering-driven environment.
- Strong technical skills combined with alignment to team values.
NICE TO HAVE
- Experience with service mesh (Istio, Linkerd) or advanced CNI implementations.
- Knowledge of Cloudflare APIs, DNS automation, or tunnel configurations.
- Experience with GPU infrastructure, node preparation, or resource scheduling.
- Familiarity with security best practices (RBAC, firewalls, network policies).
- Exposure to IT asset management or license tracking workflows.
- Experience working in multi-timezone environments and coordinating across distributed teams.
- Background establishing reliability practices and SRE frameworks in growing organizations.
Why Join Us:
- 100% remote work with flexible hours
- High-impact role with autonomy and ownership
- Collaborative and international engineering team
- Cutting-edge tech stack with strong focus on reliability and automation.
Location: Armenia; Latvia; Spain; Albania; Bosnia & Herzegovina; Estonia; Poland; Portugal; Italy; Romania
Workplace: Remote
Location: Fully remote, EU timezone (CET ±2h)
Start date: ASAP
Languages: Fluent English required
Industry: Cloud Computing / GPU Infrastructure
ABOUT THE OPPORTUNITY
Pragmatike is hiring a Senior SRE / Infrastructure Engineer to help operate and scale a distributed infrastructure platform spanning bare-metal GPU nodes, Kubernetes, virtualization, networking, and multi-site environments.
You’ll work close to the infrastructure itself, from BMCs, hardware and MAAS provisioning through Kubernetes, networking, observability, automation, and site operations.
This is a hands-on role for someone who enjoys owning infrastructure end-to-end, building reliable systems, and automating everything that can be automated. Startup or hyper-growth experience is a strong plus: autonomy, ownership, and speed matter here.
WHAT YOU’LL DO
- Operate and maintain large-scale Linux infrastructure across Debian/Ubuntu-based bare-metal and virtualized environments.
- Own MAAS-based bare-metal provisioning, including region/rack controllers, PXE, commissioning, cloud-init, node lifecycle, and API/CLI automation.
- Operate and maintain production Kubernetes clusters, including upgrades, node pools, networking, storage, troubleshooting, and cluster lifecycle management.
- Design and maintain multi-site networking across VLANs, L2/L3 routing, bonded interfaces, VPNs, firewalls, and DNS.
- Automate infrastructure provisioning and operations using Ansible, Bash/Python, OpenTofu/Terraform, and Git-based workflows.
- Build and maintain automated deployment workflows including PXE, cloud-init, and infrastructure-as-code pipelines.
- Operate observability platforms using Prometheus, Grafana, Alertmanager, VictoriaMetrics/VictoriaLogs, and related tooling.
- Define and improve SLIs, SLOs, alerting, and reliability practices across infrastructure and platform services.
- Lead infrastructure incident response, troubleshooting, escalation, and post-incident improvements.
- Maintain on-call processes and operational coverage across distributed environments.
- Work close to the hardware layer, including IPMI/Redfish, BMCs, RAID, storage, hardware diagnostics, and GPU infrastructure.
- Manage virtualization platforms including Proxmox VE and KVM/libvirt, including GPU passthrough where required.
- Build and maintain internal infrastructure tooling for host discovery, configuration, IPAM, hardware health, and operational automation.
- Own infrastructure lifecycle activities including site onboarding, maintenance, decommissioning, drift detection, and operational runbooks.
- Work closely with engineering and cross-functional teams to improve reliability, resource utilization, and operational efficiency.
WHAT WE’RE LOOKING FOR
- 5+ years of hands-on SRE, Infrastructure, Systems, or Platform Engineering experience.
- Expert-level Linux administration, particularly Debian/Ubuntu.
- Strong production experience with MAAS and bare-metal provisioning.
- Expert-level, hands-on experience operating Kubernetes in production, including cluster lifecycle, networking, storage, upgrades, and troubleshooting.
- Strong networking fundamentals and practical experience with VLANs, L2/L3 routing, bonding, firewalls, VPNs, and DNS.
- Strong automation skills with Ansible, Bash and/or Python.
- Experience with Terraform/OpenTofu and Git-based infrastructure workflows.
- Production experience with Prometheus/Grafana and comparable observability platforms.
- Experience with incident response, on-call operations, monitoring, alerting, and reliability practices.
- Experience with Proxmox, KVM/libvirt, VMware, or comparable virtualization technologies.
- Experience with bare-metal hardware, BMCs, IPMI/Redfish, storage, and hardware troubleshooting.
- Strong understanding of distributed systems, container orchestration, and infrastructure reliability.
- Ability to create SOPs, runbooks, and operational processes from scratch.
- Comfortable working autonomously in a fast-paced, engineering-driven environment.
NICE TO HAVE
- Experience operating GPU infrastructure or GPU-heavy Kubernetes/bare-metal environments.
- Proxmox VE with ZFS/Ceph and GPU passthrough.
- VictoriaMetrics / VictoriaLogs or similar large-scale observability platforms.
- NetBox or other IPAM / infrastructure inventory platforms.
- Vault, SOPS, Atlantis, or similar infrastructure security and automation tooling.
- Experience with Cloudflare APIs, DNS automation, or tunnels.
- Experience with UniFi or comparable site networking platforms.
- Experience with service mesh or advanced CNI implementations.
- Go experience, particularly for infrastructure tooling or custom exporters.
- Experience with Ceph or distributed databases running on bare metal.
- Experience operating infrastructure across multiple sites and timezones.
WHY JOIN US
- 100% remote with flexible working hours
- High-impact role with significant technical ownership and autonomy
- Work directly with bare-metal, Kubernetes, networking, and GPU infrastructure
- International, engineering-driven team
- Strong focus on automation, reliability, and infrastructure at scale
- Opportunity to shape the architecture and operational foundations of a growing cloud platform
Pragmatike is committed to a fair, transparent, and inclusive recruitment process. We do not discriminate based on age, disability, gender, gender identity or expression, marital or civil partner status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation.
In accordance with GDPR, your personal data will be processed lawfully, fairly, and securely, and used solely for recruitment purposes, including sharing it with our client(s) for employment consideration.
Location: United Kingdom (Hybrid); United Kingdom (Remote); Spain; Netherlands
Workplace: Hybrid
Most money apps talk at you. Cleo talks back ✨
We're not building another finance app. We're building the world's first AI financial assistant, one that actually understands your money and makes you better at it, and we're changing the world's relationship with money in the process 💰 For everyone, whatever their background or balance.
The proof: profitable, fast-growing, a unicorn with over $300M in ARR, and millions of people who now feel differently about their money.
We love original thinkers who challenge the status quo. We move fast, tell the truth, and there's nowhere to hide from good work here. If that excites you more than it scares you, you'll fit right in.
Follow us on LinkedIn https://www.linkedin.com/company/cleo-ai/ for new features and the occasional roast 🔥
MEET THE TEAM 👥
Here at Cleo, we have ~45 ML engineers ✨ They are the builders behind the AI that powers our product. They design experiments, create models that personalise financial insights, deploy fraud detection systems and scale our conversational AI, making sure that what we build genuinely helps people feel better about their money. From shaping product features and building the models that personalise our users' money journeys, to tackling fraud, scaling our systems and giving leaders the insights they need, our data team is at the heart of it all.
ABOUT THE ROLE ✍️
We're hiring an ML Engineering Manager to join the existing data science function at Cleo - a collaborative team of ML engineers, analysts, and data engineers - to build and deploy production models that go directly into the product. You'll lead the ML workstream behind our Financial Assistant feature, shaping how Cleo uses LLMs to have more engaging, accurate, and personalised conversations about money.
This is a people management role: you'll manage the ML engineers across your squads, own the headcount plan, and be responsible for hiring and team development in your area.
- Understand the core problems faced by the Financial Assistant team and coordinate the ML function's contribution to solving them
- Find opportunities for model and product improvements in Cleo's extensive customer behaviour datasets
- Manage the ML engineers in your squads - coaching and developing them to deliver on the roadmap
- Build out the headcount plan and own hiring and team development within your area to support growth
WHAT WE'RE LOOKING FOR 🕵️
- Extensive experience building and deploying machine learning models to production
- Experience managing and developing high-performing teams of data scientists and ML engineers
- A habit of keeping abreast of the latest research and experimenting productively with new technologies, including LLMs and LLM agent design
- Experience owning an ML roadmap, driving new ideas through to business impact
- Ability to write production-quality Python code, with a willingness to stay somewhat hands-on
- Nice to have: domain knowledge of NLP, including evaluating LLM systems and fine-tuning LLMs or other transformer models
- Nice to have: a strong ability to communicate findings to non-technical stakeholders concisely and engagingly
- Nice to have: experience with containers and container orchestration - Kubernetes, Docker, and/or Mesos
- Nice to have: experience using vector databases such as OpenSearch
WHAT WE OFFER
We offer benefits package built to support you in and out of work. Benefits vary by country 🌍 and include meaningful equity, comprehensive health insurance, mental health support, a paid one-month sabbatical after four years, a learning & development platform, pension or retirement contributions, and location-specific leave entitlements.
For the full breakdown on what's available in your location, visit our Candidate Hub https://meetcleo.notion.site/Cleo-Candidate-Hub-3b95c63b874580e9a068fdc6c8929ebf 👈
WHAT MATTERS
Cleo's mission is to change the world's relationship with money. We can't do that without building a brilliant, genuinely diverse team - and making sure our hiring process gives everyone a fair shot, running a fair and transparent recruitment process in which every candidate is considered on their merits.
We're glad to make reasonable adjustments at any stage of the process. If there's anything we can do to support you in showing us your best, please let your recruiter or one of the team know.
We may use AI-assisted tools during the recruitment process to take support the team in different ways like taking notes or referring back to conversations. They do not replace the team and all applications are reviewed by a Cleo employee thoroughly!
Location: Remote-Friendly (Travel Required) | Canada
About Anthropic
Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.
About the role
As a Transaction Manager for Canada at Anthropic, you'll drive the commercial sourcing and transaction execution process for our Canadian data center capacity deals. You'll lead RFP processes, negotiate term sheets, and serve as the central leader ensuring seamless stakeholder alignment from initial sourcing through lease execution.
Responsibilities:
Help identify data center capacity opportunities and options through management of network relationships across data center developer, broker, and power contacts.
Lead the RFP and commercial sourcing process for Canadian data center deals, managing developer outreach, proposal evaluation, and competitive selection across multiple markets
Negotiate term sheets and manage the LOI process, structuring commercial terms that meet Anthropic's technical and business requirements while maintaining strong developer partnerships
Create the bridge from LOI to executed transaction, ensuring all commercial, technical, and legal requirements are satisfied for deal closure
Serve as project manager for cross-functional stakeholder engagement, coordinating due diligence teams, internal and external legal counsel, network organization, platform
Act as the single point of contact (SPOC) for auxiliary organizations including networks, deployments, and government relations, providing regular updates on transaction progress and leasing process status
Develop and maintain transaction timelines, tracking critical path items and proactively identifying risks that could impact deal closure
Document and refine transaction processes and playbooks to enable scalable deal execution as Anthropic expands its infrastructure footprint
Ensure all stakeholder requirements are captured and addressed in commercial agreements, translating technical and operational needs into contractual terms
-Manage complex digital infrastructure development activities to a construction ready state, through a developer or directly
Marry the right projects, capital stacks and developers at the right stages
Support the development of the long term data center supply strategy
You may be a good fit if you:
Have 10+ years of experience in transaction management, commercial real estate, data center leasing, or infrastructure procurement
Possess a proven track record of managing complex, multi-stakeholder transactions from sourcing through execution
Have strong negotiation skills with experience structuring term sheets, LOIs, and commercial agreements
Excel at project management and can coordinate across legal, technical, finance, and operational teams simultaneously
Have experience with RFP processes and competitive sourcing for large-scale infrastructure or real estate transactions
Demonstrate exceptional communication skills, able to serve as an effective liaison between internal stakeholders and external partners
Are highly organized with strong attention to detail while maintaining focus on strategic deal objectives
Can operate effectively in fast-paced, ambiguous environments where processes are being built alongside execution
Have a collaborative mindset and can build trust with diverse stakeholder groups across the organization
Expert in the Canadian Leasing Compute space
It's a bonus if you:
Have experience with data center or hyperscale infrastructure transactions specifically
Understand technical requirements for AI/ML workloads including power density, cooling, and network connectivity
Have worked with legal teams on complex lease negotiations or infrastructure agreements
Possess familiarity with data center developer ecosystems and market dynamics
Have experience in high-growth technology companies managing infrastructure expansion
Understand utility coordination, power procurement, or energy considerations in data center transactions
Have a background in corporate development, strategic partnerships, or infrastructure investment
Logistics
Minimum education:
Bachelor’s degree or an equivalent combination of education, training, and/or experience
Required field of study:
A field relevant to the role as demonstrated through coursework, training, or professional experience
Minimum years of experience:
Years of experience required will correlate with the internal job level requirements for the position
Location-based hybrid policy:
Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.
Visa sponsorship:
We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.
For roles performing work in California:
We will consider for employment all qualified applicants, including those with arrest or conviction records or criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act.
We encourage you to apply even if you do not believe you meet every single qualification.
Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.
Your safety matters to us.
To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit
anthropic.com/careers
directly for confirmed position openings.
How we're different
We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills.
The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Come work with us!
Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.
Guidance on Candidates' AI Usage:
Learn about
our policy
for using AI in our application process.
Location: Hong Kong
Nex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award-winning active play system, is purpose-built to get families moving year-round, with safety and privacy as core considerations in its intentional design. It is certified kidSAFE+ COPPA compliant and built to support healthy, active play for all ages and abilities.
Nex Playground features a growing library of 50+ experiences, including motion and dance games, fitness and educational experiences, and Nex Originals. Content includes collaborations with partners like Hasbro, Sesame Workshop, and NBCUniversal. Nex has been recognized by Fast Company’s Most Innovative Companies, TIME’s Best Inventions, and Parents’ Best Entertainment System for Families, and has earned Red Dot, IDEA, and Core77 international design awards. We encourage you to explore
Have Fun
and
Is Motion Gaming Back?
, as they offer a deeper look into our culture, values, and explain how our approach to motion gaming differs from previous generations.
Nex employees may be expected to collaborate with colleagues across different time zones. Depending on the role and location, occasional travel may also be required for company events, external meetings, and other business-related activities.
Important Notice:
⚠️ To protect yourself from recruitment scams, please note that Nex communicates through official company emails ending in
@nex.inc
. If you receive a suspicious email or message, please do not respond and report it immediately to us.
Reports to:
Head of Developer Experience
Location:
Hong Kong
Travel:
(Rarely) International travel to the EU, Japan or the US
Time Zones:
Will collaborate across time zones with clearly defined overlap windows.
Type: 6-month contract (with the possibility to convert or renew)
The Role
Nex Playground is redefining how families play — bringing motion-based, camera-powered gaming into the living room. A key part of our go-to-market motion is the
in-store retail demo experience
, where customers at retailers like Target, Costco, and Walmart get hands-on with Nex Playground games before they buy.
We are looking for a
Senior Software Engineer (Retail Demo)
to oversee and ensure the proper planning, implementation and deployment of the retail demo software at different sites and retail demo fixtures. This is a highly cross-functional role that requires working with fellow game cells, program managers, design, retail operations and platform engineering team.
You will be owning the software side of the whole retail demo experience, from the firmware, the retail demo experience, analytics to deployment. You will work along with our program managers to ensure that components would be ready before launch; and also prepare all software assets for retail operations to deploy them in stores.
What You'll Do
Own the retail demo software stack
— Ensure all components, including the firmware, launcher software, individual game demos, etc works well together.
Iterate and improve retail demo experience
— Work with our design to improve the overall experience, boosting user success and satisfaction.
Coordinate with Program Managers and Retail Operations
— Partner with retail demo program manager (owner schedule and scopes) and retail operations (owner of physical fixture deployment / maintenance) to create update schedules and plan.
Periodic content update / refresh
— Update software to include latest information from Nex, including new game launches or promos.
Setup scalable processes
— Set up repeatable SOP and codify manual work, so that we can scale our retail demo to more retailers or even more countries.
Work closely with QA
— Ensure the whole retail demo experience is robust and stable.
Must Have
Hands-on experience with Unity game development.
5+ years of software development experience.
Experience with large scale system deployment involving server and client components.
Experience with working with multiple other teams to get things moving.
Fierce empathy for our users and potential customers.
Should Have
An obsession with code and product quality.
Experience with tooling and automation.
A growth mindset, always looking for more.
Excitement about working in a high-growth, fast-paced environment.
Nice to Have
Prior experience working with retailers or location base activations.
A love for staying active and healthy, with a passion for helping others do the same.
We Offer
Competitive compensation package.
Flexible working hours and vacation policy.
Product-driven culture that treasures talents and individual growth.
Front-row seat and hands-on experience with cutting edge technologies in the evolving gaming field
Nex is located in
San Jose, California, USA
and
Hong Kong
. Learn more about us at
https://www.nexplayground.com/about
.
We encourage applications even if you don’t meet more than 50% of the requirements — we believe that experience comes in many forms!
Nex is an equal opportunity employer and does not discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, gender identity, and sexual orientation), national origin, ancestry, age, physical or mental disability, medical condition, genetic information, marital status, military or veteran status, or any other characteristic protected by applicable law. This policy applies to all individuals at every stage of the employment relationship, including all current and prospective employees, and covers all employment decisions including recruitment, hiring, job assignment, promotion, compensation, benefits, training, discipline and termination.
We are committed to providing a workplace free from discrimination and harassment and to fostering an inclusive environment for all employees.
Location: Toronto; Calgary; Boston; Canada; Seattle; New York; Vancouver; California; Ottawa; Montreal
Workplace: Remote
WHO ARE WE?
Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.
We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.
We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.
We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!
WHY THIS ROLE
Enterprises hand Cohere their most sensitive data and put our models inside workflows they can't afford to get wrong. Securing that means working on problems the industry hasn't settled yet, what authorization means when an agent acts on a user's behalf, how to contain tools that consume untrusted input, and whether tenant boundaries hold when a model can be steered by the data it reads. The established playbooks only take you so far.
We're hiring a Senior Product Security Engineer to work these problems alongside the engineers building the products, reviewing architecture and code, threat modeling before implementation, testing what ships, and turning what you learn into defaults other teams inherit. This is a hands-on engineering role, not an advisory one.
WHAT YOU’LL DO
- Lead security reviews. Review architecture, code, and security-sensitive changes. Identify both individual vulnerabilities and the recurring design patterns behind them.
- Secure AI-powered products. Evaluate risks such as prompt injection, unsafe tool use, identity and delegation failures, excessive agency, data exposure, tenant isolation, and sandbox escapes.
- Threat model new capabilities. Identify trust boundaries, abuse cases, and high-impact failure modes before implementation. Translate findings into practical, prioritized mitigations.
- Perform hands-on testing. Investigate suspected vulnerabilities, develop proofs of concept, assess exploitability and impact, and partner with engineers through remediation.
- Build scalable guardrails. Develop secure defaults, approved patterns, reusable controls, review requirements, and automated checks that reduce recurring risks.
- Strengthen engineering capability. Pair with engineers, document practical guidance, and help product teams develop durable security expertise.
- Influence risk decisions. Explain technical findings, business impact, and remediation options clearly to engineers, product leaders, and executives.
YOU MAY BE A GOOD FIT IF
- You have strong software engineering fundamentals and can independently understand, test, and contribute fixes to production codebases.
- You are proficient in at least one of Python, Go, or TypeScript.
- You have led security reviews or threat models for complex production systems and can point to meaningful design or risk improvements that resulted.
- You understand common vulnerability classes and their underlying design failures, including injection, authorization flaws, IDOR, SSRF, unsafe deserialization, race conditions, cryptographic misuse, and software supply-chain risks.
- You understand modern application architecture, including web applications, APIs, OAuth/OIDC, cloud platforms, containers, Kubernetes, and CI/CD systems.
- You can reason rigorously about untrusted input, authorization, isolation, identity, delegation, and data boundaries. Direct experience with agentic AI systems is valuable but not required.
- You have driven security improvements involving multiple engineering teams, including situations where influence mattered more than authority.
- You communicate clearly with both technical and non-technical audiences.
NICE TO HAVE
- Experience building or operating security tooling such as SAST, DAST, SCA, custom linters, or policy-as-code.
- Experience securing multi-tenant SaaS, enterprise software, or systems that process sensitive customer data.
- Offensive security experience through penetration testing, red teaming or security research.
- Experience operating or participating in a vulnerability disclosure or bug bounty program.
- Contributions to open-source security projects, published research, conference talks, or credited vulnerability discoveries.
FULL-TIME EMPLOYEES AT COHERE ENJOY THESE PERKS:
- A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.
- Full health and dental benefits, including a separate budget for mental health.
- RRSP matching, 401K, Pension Scheme.
- 100% Parental Leave top-up for up to 6 months, for either parent.
- Annual enrichment benefits:
Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.
Education & learning stipend for conferences, courses, and coaching.
- 6 weeks of paid vacation (30 working days!)
- Budget for traveling to other offices if you are remote, plus an annual company offsite.
HOW AND WHERE WE WORK:
- Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.
- For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.
- For those not near an office: a co-working benefit so you can work alongside others in your city.
- Everyone receives a $500 home office stipend to set up your workspace properly.
If any of the above doesn’t line up exactly with your experience, we still encourage you to apply.
We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form https://docs.google.com/forms/d/12a6IrLdF3kI2nonKSr4tiFuz18rLQbaeYV-JM9L4o9Q/edit, and we will work together to meet your needs.
We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.
Beware of Scams: Cohere will never ask for payment or third-party services (e.g., CV writing) as part of our hiring process. All legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. If jobs are viewed on other sites then please verify these through our official careers https://cohere.com/careers page.
Location: Prague, Czech Republic
About Nebius:
Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.
Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.
Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.
About the role
Location:
Prague
Duration:
3 months
Start date:
January 2027
Compensation:
Paid
Eligibility:
Current University student (Computer Science or related field), Recent Graduate or Early Career specialist
Work authorization:
Permitted to work in the job's location
This is an entry-level position for a recent graduate who wants to build a career in identity and access management. You will work inside our identity and workplace stack — Microsoft Entra ID, Microsoft 365, and Google Workspace — starting with well-defined, documented tasks and taking on more independent work as your judgment develops.
You will be paired with a senior engineer who reviews your work, and you will not be expected to make production changes unsupervised in your first months. What we do expect is curiosity, methodical thinking, and the discipline to document what you touch.
You will work European business hours, in direct overlap with the senior engineers who review your work and answer your questions. Where a task touches the US business day, you will prepare it during your hours and hand it over.
What you will do
Process access requests: group membership, license assignment, and permission changes, following documented runbooks.
Execute onboarding and offboarding checklists and verify that every step completed correctly.
Handle first-line triage of sign-in and access issues: reproduce the problem, collect evidence from sign-in and audit logs, and escalate with a clear summary.
Assist with application onboarding under supervision: test SSO configurations in non-production, validate SCIM attribute mappings, and document the result.
Perform day-to-day Google Workspace administration: users, groups, organizational units, licensing.
Run and gradually improve recurring reports — stale accounts, unused licenses, guest inventory — using PowerShell and Microsoft Graph.
Keep documentation and runbooks current as configurations change.
Prepare handover notes for the US-hours engineer: open issues, what you have already checked, and what remains.
What you will learn
How enterprise authentication works in production: SAML 2.0, OpenID Connect, OAuth 2.0, and SCIM provisioning.
How Conditional Access, MFA, and phishing-resistant authentication are designed, tested, and rolled out.
How to automate identity operations with PowerShell and Microsoft Graph instead of clicking through portals.
How access governance works: least privilege, access reviews, privileged role management.
How a federated Microsoft and Google estate is kept in sync.
What you bring
Completed or final-year degree in Computer Science, Information Technology, or a related field.
Understanding of core identity concepts from coursework, labs, or self-study: authentication vs. authorization, MFA, single sign-on, groups and permissions, least privilege.
Basic scripting in any language — PowerShell, Python, or Bash — and the intent to specialize in PowerShell.
Methodical troubleshooting: you read the documentation and the logs before guessing.
Clear written communication and the habit of writing down what you did.
Based in Europe and able to work European business hours with regular overlap with US-based colleagues.
Written and spoken English at B2 or higher.
Nice to have
Microsoft fundamentals certifications: SC-900, AZ-900, or MS-900.
A homelab, Microsoft 365 developer tenant, or Google Workspace trial you have experimented with.
Internship or part-time experience in IT support, service desk, or infrastructure.
Basic Git.
Any hands-on exposure to the Microsoft Entra admin center or Google Workspace Admin console.
Benefits & Perks:
Competitive compensation
Career growth and learning opportunities
Flexibility and ownership
Collaborative and innovative culture
Opportunity to work on impactful AI projects
International environment and talented teams
What's it like to work at Nebius:
Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI
Equal Opportunity Statement:
Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.
Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.
If you need accommodations during the application process, please let us know.
Требования:
— владение языком программирования Python на профессиональном уровне;
— опыт разработки на Python от 2 лет;
— опыт в программировании;
— алгоритмы и структуры данных, ООП;
— проектирование ПО;
— опыт разработки с использованием Django/DRF;
— REST;
— разработка телеграм ботов;
— умение работы с базами данных (PostgreSQL, MySQL);
— система контроля версиями - GIT;
— deployment - heroku, docker;
— опыт в разработке проектов в продакшне;
— хорошие коммуникативные навыки, умение взаимодействовать с людьми;
— отзывчивость, дружелюбие;
— умение четко, понятно и доходчиво излагать информацию;
— опыт работы ментором/преподавателем приветствуется;
— опыт работы в боевых проектах обязательно.
Обязанности:
— обучение студентов, проведение занятий;
— проверка домашних заданий;
— улучшение программы обучения.
Условия работы:
— part time (3 часа в день);
— ЗП 120к - 180k;
— работа в уютном, комфортном офисе в центре города;
— дружелюбный коллектив.
Location: Hong Kong
Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high-quality returns for our investors.
You will join the Cloud Infrastructure team in Hong Kong. As QRT continues to expand across APAC, the team is scaling to support a growing book of work across trading and research workloads, from traditional strategies to digital assets. We work shoulder-to-shoulder with engineers, researchers, and trading desks to deliver secure, reliable, and scalable infrastructure with a sharp focus on business outcomes.
Your Future Role within QRT
Provide end-to-end infrastructure ownership across the full lifecycle: architect, implement, run, and troubleshoot cloud and on-prem environments.
Design and execute deployment strategies on AWS, while extending support to on-premises container platforms
Partner directly with trading desks, developers, and researchers to translate business requirements into robust technical solutions, delivering quickly without unnecessary bureaucracy
Drive CI/CD adoption, automation, and infrastructure-as-code practices to streamline software delivery across both cloud and on-prem estates.
Engineer and maintain network, security, and monitoring solutions that ensure the availability, performance, and reliability of production trading systems.
Support containerised workloads (Docker, Kubernetes), including cluster management and performance tuning, on both AWS and emerging on-prem platforms.
Evaluate and introduce new tooling to improve DevOps efficiency, remaining pragmatic and outcome-focused.
Act as a business-oriented liaison between engineering and business teams, facilitating clear communication, managing demanding stakeholders, and ensuring infrastructure decisions align with commercial goals.
Thrive in ambiguous environments where roadmaps are driven by business need; you will help define the architecture even when specs are still evolving.
Your Present Skillset
3 to 8 years of hands-on infrastructure or cloud engineering experience.
Extensive experience with AWS services and infrastructure (e.g., EC2, S3, VPC, IAM, networking, security).
Hands-on experience with containerisation and orchestration (Docker, Kubernetes), including on-premises cluster management.
Strong grasp of CI/CD principles and tooling (Jenkins, GitLab CI, or similar).
Proficiency in Python or Bash for automation.
Experience with infrastructure-as-code tools (Terraform, CloudFormation, or AWS CDK).
Solid understanding of Linux, networking, and performance optimisation.
Familiarity with time synchronisation concepts and protocols (NTP / PTP).
A proven ability to work autonomously: given a problem statement, you self-source what you need and deliver a production-grade solution without hand-holding.
Excellent communication and collaboration skills; comfortable working alongside highly competent peers and demanding business stakeholders.
A team-player mindset with a bias for action and a track record of delivering tangible business outcomes.
QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.
Location: Remote - United States
Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit
www.redditinc.com
.
Team Description
The Brand Ad Formats team drives the development of ad formats that help advertisers maximize reach and brand impact. They focus on high-visibility, awareness-driven solutions that create memorable experiences for Reddit users. By delivering guaranteed placements and engaging ad interactions, they support major brand initiatives and help advertisers achieve measurable outcomes. The team is building fully customizable interactive formats and AI-driven ads that incorporate User-Generated Content (UGC). Moving forward, we will be doubling down on Video Ads, with the goal of turning Reddit into an industry leader and a ‘must buy’ for advertisers to promote video content.
Role Description
The Brand Ad Formats team is seeking a skilled Frontend engineer with a product-focused mindset to join the team.
Responsibilities:
Build Ad experiences and create patterns for Reddit’s web app that enhance our ads’ performance and functionality.
Collaborate across product, design, and engineering teams to innovate and implement sophisticated solutions for complex challenges.
Engage in the full development cycle: design, develop, QA, experiment, analyze, and deploy.
Required Qualifications:
3+ years of experience in Web Engineering
Proficient in Typescript and Javascript
A willingness to tackle the challenges of creating data-intensive, highly responsive, and fault-tolerant apps
Experience with automated testing best practices, code quality / design patterns, observability, etc.
Skilled at performing insightful code reviews, and receiving feedback themself
Experience leveraging GenAI tools to increase software engineering productivity
Excellent communication skills: able to collaborate with teams in a fully remote environment, and discuss complex topics with technical and non-technical audiences
Preferred Qualifications:
Experience working on ad tech
Experience working on consumer facing sites (high production value at scale)
Technologies used on the team include:
Languages: Typescript, HTML, CSS, Go
Frameworks: React, Thrift, gRPC
Tools: Kubernetes, Docker, Codex, Cursor
Pay Transparency:
This job posting may span more than one career level.
In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit
https://www.redditinc.com/careers/
.
To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.
The base salary range for this position is:
$164,200
—
$229,900 USD
In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.
During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable. We will not sell your personal information or disclose it to any third party for their marketing purposes. We will delete any recording of your interview promptly after making a hiring decision. For more information about how we will handle your personal information, including our retention of it, please refer to our
Candidate Privacy Policy for Potential Employees and Contractors
.
Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.
Location: San Francisco, CA; Washington, DC
About Anthropic
Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.
About the role
You will be a strategic contributor to our cybersecurity marketing efforts, positioning Claude as the trusted AI partner for CISOs, security operations teams, threat intelligence analysts and beyond. This is an important role that requires deep understanding of the cybersecurity ecosystem combined with the ability to craft compelling positioning and messaging around AI's benefit to defenders and the organizations they protect.
Working closely with sales, product, partnerships and communications teams, you'll be responsible for bringing cybersecurity launches, features, and messaging to market through various channels while ensuring cohesive positioning across audiences.
This role needs someone who can set vision and strategy while being hands-on with execution, from launching product capabilities for security operations and sector-specific tools to quarterbacking demand generation campaigns that drive adoption. Working at the intersection of AI safety, the evolving threat landscape, and campaigns, you'll help shape industry conversations around AI's role in cyber defense that drive measurable pipeline and impact results.
Key responsibilities
Coordinate and execute a comprehensive marketing strategy for cybersecurity across key segments: enterprise security operations, threat intelligence, detection and response, governance/risk/compliance, MSSPs and more
Craft differentiated positioning and messaging across solutions pages, campaign materials and content for distinct audiences within the vertical
Support go-to-market for product and solution launches including sector-specific offerings and relevant MCP integrations and skills (SIEM, SOAR, EDR, threat intelligence platforms, etc.)
Partner with the alliances team on joint go-to-market with cybersecurity partners, including shared positioning, launch coordination, and integrated campaign moments across security platform and services partners
Partner with communications on executive thought leadership regarding AI's potential to tip the balance toward defenders, including flagship announcements in the context of key security initiatives
Work with the social and content teams on a cybersecurity content calendar that highlights use cases, case studies, and partnership announcements
Drive thought leadership initiatives and speaking / event opportunities relevant to the security community
Enable sales teams with compelling materials, outbound campaigns, and pipeline-driving initiatives for security-led enterprise accounts
Report on which channels and campaigns are driving results and identify opportunities for iteration
Minimum qualifications
Have direct experience marketing software products to security audiences, including familiarity with how CISOs, SOC leaders, and security engineering teams evaluate and buy technology
Thrive in a 0-to-1 environment — can build processes where none exist and navigate ambiguity across a complex stakeholder landscape
Are an adaptable generalist with exposure and competency within multiple marketing functions (content, campaigns, social, analytics, sales enablement)
Have strong written and verbal communication skills, with an ability to translate complex AI capabilities into clear, compelling narratives for both technical practitioners and non-technical audiences
Are a quick learner who can absorb context on security workflows, buyer dynamics, and compliance frameworks rapidly
Excel at cross-functional collaboration — comfortable being the connective tissue between product, sales, partnerships, communications, and marketing teams
Are passionate about AI's potential to strengthen cyber defense while maintaining focus on responsible, safe deployment
Preferred qualifications
Have 8+ years of marketing experience with at least 2 years of experience in cybersecurity, security operations, or the broader security technology space
Have worked in or with security organizations and understand the distinct priorities and decision-making dynamics of security buyers
Possess experience with event marketing at security conferences (e.g., RSA Conference, Black Hat, Gartner Security & Risk, ISAC events)
Have a background in enterprise sales enablement, particularly in complex or regulated industries
Show a track record of building marketing programs from scratch at a growth-stage company
Demonstrate interest in the responsible deployment of AI in security contexts, including an awareness of the dual-use considerations unique to cybersecurity use cases
Role-specific policy:
For this role, we expect staff to be able to work from our Washington, D.C. or San Francisco office at least once a month for cross-functional stakeholder engagement. We encourage you to apply even if you might need some flexibility for an interim period of time for relocation.
The annual compensation range for this role is listed below.
For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Annual Salary:
$320,000
—
$320,000 USD
Logistics
Minimum education:
Bachelor’s degree or an equivalent combination of education, training, and/or experience
Required field of study:
A field relevant to the role as demonstrated through coursework, training, or professional experience
Minimum years of experience:
Years of experience required will correlate with the internal job level requirements for the position
Location-based hybrid policy:
Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.
Visa sponsorship:
We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.
For roles performing work in California:
We will consider for employment all qualified applicants, including those with arrest or conviction records or criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act.
We encourage you to apply even if you do not believe you meet every single qualification.
Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.
Your safety matters to us.
To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit
anthropic.com/careers
directly for confirmed position openings.
How we're different
We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills.
The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Come work with us!
Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.
Guidance on Candidates' AI Usage:
Learn about
our policy
for using AI in our application process.
Location: Boston, MA
Workplace: OnSite
ABOUT US
At LangChain, our mission is to enable every company to own its intelligence. We believe agents will transform how companies operate, and we're building the foundation to make that future possible. Our open-source harnesses and LangSmith platform give developers and enterprises the infrastructure to run, improve, and govern agents at scale.
We've raised $460M to date, with our most recent funding round valuing the company at $3B, backed by leading investors including Sequoia, Benchmark, IVP, and CapitalG. As we continue to expand our platform and tackle some of the hardest challenges in agent engineering, every team member has the opportunity to make a meaningful impact and help shape both our technology and the future of the industry.
More than 7,000 organizations rely on LangSmith, from fast-growing startups to Fortune 500 enterprises, including NVIDIA, Bridgewater, LinkedIn, Workday, and Rippling. We're just getting started on making high-performing agents easier to build and manage at scale.
ABOUT THE TEAM
The LangSmith team owns and builds LangChain's core platform for observability, evaluation, and production reliability of AI systems. From tracing and annotation to run rules, evaluations, and beyond, this team owns LangSmith end-to-end. If you want to define what great AI observability looks like at production scale, this is where that work gets done.
ABOUT THE ROLE
We’re looking for an Engineering Manager to lead the team building LangSmith, our observability and evaluation platform for LLM applications. You’ll define the technical direction, grow and mentor a world-class engineering team, and partner with product and design to deliver features that help developers build and deploy trustworthy AI systems with confidence.
WHAT YOU'LL DO
- Build, mentor, and grow a high-performing team of engineers, fostering collaboration, ownership, and accountability
- Strengthen LangChain’s engineering culture through mentorship, high-quality code, and technical excellence
- Shape long-term technical direction and ensure scalability and reliability of LangSmith AI Observability Platform
- Partner with product and design teams to define scope, sequence, and success criteria for key initiatives
- Maintain a high bar for technical excellence while making sure the team moves with urgency and focus
- Lead by example in writing clean, maintainable, and well-tested code in Go/Python and Typescript
- Engage directly with customers to understand their needs and translate them into actionable product improvements
WHAT YOU'LL BRING
- Experience managing or tech-leading teams delivering complex full-stack products
- Strong technical background in Go/Python and React/Typescript
- Solid understanding of databases (Postgres, Redis and ClickHouse)
- Proven ability to design high throughput data-intensive systems
- Bias towards shipping quickly and learning from customers
- Strong communication skills—able to collaborate with internal stakeholders and engage directly with customers
- Bonus: Experience building AI/LLM-powered applications, developer tools, or observability platforms
Annual salary range: $220,000- $270,000
COMPENSATION PHILOSOPHY:
We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks.
We are hiring for this role across a range of scope, and the compensation band reflects that. Your offer depends on what we learn about your impact, craft, leadership, and communication during the interview process. We will tell you early where you’re tracking and talk comp with you before offer stage. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations.
BENEFITS
Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.
Location: Warsaw, Mazowieckie, Poland
X-FLOW
is a mobile game development company established in 2018. We gained recognition after the release of
Happy Color
, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world.
We are currently looking for a
Senior Backend Engineer (Go)
for our flagship project, Happy Color.
Key Responsibilities:
• Design and develop microservices in Go (REST/gRPC), public and internal APIs.
• Integrate with external services, develop contracts.
• Optimize performance, profiling, reduce latency, and scale systems.
• Design database schemas, perform migrations, indexing, and query optimization.
• Work with PostgreSQL/MySQL, Redis, Kafka/NATS and event-driven integrations.
• Implement and maintain CI/CD, cloud infrastructure (AWS) with Docker/Kubernetes.
• Ensure quality: writing tests (unit/integration/e2e), code reviews, automation of checks.
• Ensure observability and reliability: logging, metrics, alerting, tracing.
• Participate in architectural design, RFCs/ADRs.
Requirements:
• 3+ years of commercial development experience, including 3+ years with Golang.
• Proficient in Go: context handling, concurrency (goroutines/channels), profiling (pprof), gRPC/REST, generics, modularity.
• Strong understanding of backend architecture, API design, microservices, and distributed systems.
• Databases: PostgreSQL/MySQL, Redis; design, indexing, transactions.
• Queues/Buses: Kafka/NATS — experience in designing event-driven integrations.
• Experience with search technologies such as OpenSearch would be a plus.
• CI/CD: GitLab CI, feature flags, migrations, blue-green/rolling deployments.
• Testing: Go testing/testify, integration/e2e.
• Security: OAuth2, JWT.
• Understanding of DDD principles, SOLID, 12-factor methodology, observability (Prometheus/Grafana, OpenTelemetry).
• Russian - C1/higher, English - B1.
Nice to have:
• Experience with Python and/or PHP.
• Experience with TypeScript, JavaScript and React.
• Experience with OpenSearch.
• Data architecture: CQRS/Event Sourcing, idempotency, deduplication.
• Experience building BFFs, WebSockets.
• Feature flags, experiments/A-B testing, product metrics.
Technology Stack (Primary):
• Backend: Go, gRPC/REST, PostgreSQL, Redis, Kafka.
• DevOps: GitLab CI, Docker, nice to have: Kubernetes, AWS, Helm.
• Observability: Prometheus, Grafana, Loki, OpenTelemetry, Sentry.
• Search: OpenSearch.
What We Offer:
• Competitive salary and benefits package.
• Opportunity to work with a talented and passionate team in a creative and dynamic environment.
• Flexible working hours and remote/office work options.
• Career growth and professional development opportunities.
• A fun and inclusive company culture that celebrates diversity and creativity.
Join us and let’s create great content together!
When you apply for this role, we process your personal data in accordance with our Candidate Privacy Notice
(
https://xflowgames.com/candidate-privacy-notice)
.
Location: Spain; Portugal; Poland; Estonia
Action1 is an autonomous patch management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes, it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party application patching, Action1 helps organizations eliminate routine work, reduce ransomware and security risks, and protect the digital employee experience. It provides real-time vulnerability assessment and remediation across remote and on-site endpoints without requiring a VPN, while peer-to-peer patch distribution reduces bandwidth use on local networks.
In 2026, Action1 was recognized as the fastest-growing founder-led cybersecurity company in America on the Inc. 5000. Action1 is led by industry veterans Alex Vovk and Mike Walters, American entrepreneurs who founded Netwrix, which has grown into an industry-leading, multibillion-dollar cybersecurity company.
We are looking for a Dev Manager to lead the engineering team responsible for integrations between our product and external systems, including the Integrations Store. You will combine engineering leadership with hands-on technical expertise to deliver secure, reliable integrations that fit our customers' workflows.
What you'll do:
Lead and develop a team of engineers, providing technical direction, mentoring, and regular feedback.
Own delivery outcomes within the agreed scope, provide practical estimates, and make capacity and priority tradeoffs visible.
Delegate ownership to engineers and, as the team grows, team leads; distinguish near-term delivery from long-term capability development. Keep the role to no more than three clearly defined focus areas, with team leads taking ownership as capacity grows.
Work with Product Management to define priorities, plan delivery, and translate customer needs into integration capabilities.
Oversee the design, development, and maintenance of integrations, including:
- Connectors to third-party applications and services.
- An Integrations Store for discovering and managing available integrations.
- Data mapping, validation, and synchronization between systems.
- Authentication, authorization, and secure credential handling.
- Monitoring, troubleshooting, and recovery from integration failures.
Guide technical decisions within the assigned domain from solution design through development and production rollout, coordinating cross-cutting architecture and security decisions with their designated owners.
Establish reusable integration patterns that handle retries, rate limits, duplicate events, and API version changes reliably.
Own automated pipelines for building, testing, validating, and deploying integrations.
Improve integration reliability, performance, and observability, and guide the team in resolving production issues.
Coordinate with other engineering teams and external partners to manage dependencies and compatibility.
Apply AI technologies where they improve integration development, testing, or support, with appropriate validation of outputs.
Requirements
What we're looking for:
Experience leading software engineers and owning the delivery and operation of production systems.
Strong software engineering fundamentals and the ability to contribute to technical problem-solving.
Excellent knowledge of Node.js, JavaScript, and TypeScript.
Experience building and operating AWS services in production.
Hands-on experience designing and maintaining APIs and integrations with external systems.
Understanding of distributed systems, asynchronous processing, data consistency, and failure recovery.
Proficiency in SQL and experience with data modeling, aggregation, and query performance.
Experience with secure authentication and authorization for integrations.
Strong communication skills and the ability to align engineering work with product priorities.
Professional working proficiency in English for leading an English-speaking team and collaborating across functions.
Nice to have:
Experience writing automated integration and contract tests.
Proficiency in SQL.
Experience with runtime isolation and sandboxing for sensitive execution.
Experience in B2B SaaS, security, compliance, or data governance.
Experience building high-load products with numerous endpoints.
Experience maintaining integrations across multiple third-party API versions.
Benefits
Fully remote work with flexibility to support your work-life balance.
A collaborative environment that empowers you to own your domain and implement best practices.
Stable income, benefits, flexible working hours, and opportunities for career advancement.
Friendly, professional colleagues who are eager to support you and help you grow.
Engaging challenges and opportunities to make a meaningful impact.
Location: Cyprus; Lisbon, Portugal; Tbilisi, Georgia; Belgrade, Serbia; Kraków, Poland
At COLIBRIX ONE*, we're building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No. 927920) and holder of a Financial Institution Licence issued by the MFSA, as well as a principal member of both VISA and Mastercard, we provide comprehensive, real-world financial solutions that include:
Global card processing
Digital wallet infrastructure
Cross-border merchant accounts
Alternative payment methods (APMs)
Corporate accounts for legal entities
We're a fast-growing team with a passion for innovation, security, and scalability. Our culture values curiosity, collaboration, and impact - and we're looking for talented professionals who are ready to shape the future of fintech.
At COLIBRIX ONE, your work directly powers the digital economy. If you're eager to solve meaningful challenges and build with purpose, we'd love to hear from you.
The ideal candidate will bring deep technical expertise, a collaborative mindset, and the ability to influence and mentor team members through knowledge and experience rather than formal authority.
What You Need to Succeed
5+ years of professional Go development experience, including 3+ years in fintech, banking, payments, or other transaction-critical systems
Strong knowledge of distributed systems, microservices, and API design (REST and gRPC)
Advanced PostgreSQL skills, including transactions, isolation levels, locking, indexing, migrations, and concurrency
Experience designing reliable transactional systems using idempotency, retries, event deduplication, transactional outbox, sagas, and reconciliation
Hands-on experience with event-driven architectures and message brokers such as NATS, Kafka, or RabbitMQ
Experience building and operating production services, including incident investigation, safe deployments, database migrations, and observability
Practical knowledge of AWS, Kubernetes, and CI/CD
Experience integrating with banks, payment providers, processors, AML/KYC, or anti-fraud platforms
Understanding of security requirements for financial and personal data
Ability to translate business requirements into technical solutions and independently drive implementation
Strong communication skills and working proficiency in Russian and English
Banking Domain Experience
Hands-on experience in several of the following areas is highly valued:
Ledgers, accounting flows, accounts, and balance management
Holds, reversals, adjustments, reconciliation, and settlement
SEPA, SWIFT, and ISO 20022
Card transaction lifecycles and card scheme integrations
Nice to Have
Experience with Temporal or a similar workflow engine
Experience with NATS/JetStream, GitLab CI/CD, OpenTelemetry, Prometheus, Grafana, Loki, or Tempo
Knowledge of event sourcing or append-only financial data models
Familiarity with PCI DSS and GDPR
Experience using AI coding tools for analysis, implementation, testing, or code review
What We Offer:
Opportunity to shape the future of fintech solutions within a growing company
Collaborative, horizontal team structure that values your expertise and ideas
Continuous learning and development opportunities to enhance your skills and career growth
Competitive salary and benefits package
Flexible work arrangements to support work-life balance
* This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.
Задачи:
— Проектирование и эксплуатация AWS-инфраструктуры: развёртывание и сопровождение VPC, Subnets, Route Tables, Security Groups, IAM, EC2, EBS, S3, ELB/ALB/NLB, Route53.
— Настройка AWS networking: public/private subnets, NAT Gateway, Internet Gateway, VPC Peering / Transit Gateway, VPN, routing.
— Обеспечение высокой доступности (HA), backup/restore, disaster recovery и принципов production-инфраструктуры.
— Создание и сопровождение AWS-инфраструктуры как кода с помощью Terraform.
— Строительство и эксплуатация Kubernetes в AWS (EKS), работа с основными Kubernetes-сущностями: Deployment, StatefulSet, DaemonSet, Service, Ingress, ConfigMap, Secret, Job/CronJob, PVC/PV, Namespace, ServiceAccount.
— Использование Helm для управления приложениями.
— Настройка Ingress Controller, Load Balancer и TLS/certificates.
— Понимание Kubernetes storage и обеспечение работы stateful-приложений.
— Работа с Docker: сборка образов, registry, troubleshooting контейнеров.
— Построение CI/CD-процессов, желательно на GitLab CI.
— Автоматизация развёртывания приложений и зависимых сервисов.
— Интеграция инфраструктурных изменений в пайплайны и поддержка воспроизводимости окружений.
— Настройка мониторинга на базе Prometheus + Grafana: метрики и алерты.
— Организация централизованного сбора и анализа логов: Loki/ELK/OpenSearch.
— Диагностика сетевых и системных проблем в Linux.
— Обеспечение стабильности production-среды, реагирование на инциденты и устранение их причин.
— Управление secrets: AWS Secrets Manager / Vault/OpenBao / External Secrets.
— Настройка RBAC/IAM и соблюдение принципа least privilege.
— Обеспечение безопасного взаимодействия сервисов и доступа к инфраструктуре.
— Поддержка PostgreSQL, Redis, RabbitMQ/Kafka на уровне инфраструктуры и интеграции с приложениями.
— Обеспечение backup/restore и отказоустойчивости stateful-сервисов.
— Помощь командам в развёртывании и сопровождении зависимых сервисов в Kubernetes.
Требования:
— Уверенный опыт работы с AWS: VPC, Subnets, Route Tables, Security Groups, IAM, EC2, EBS, S3, ELB/ALB/NLB, Route53.
— Хорошее понимание AWS networking: public/private subnets, NAT Gateway, Internet Gateway, VPC Peering / Transit Gateway, VPN, routing.
— Практический опыт построения и эксплуатации Kubernetes в AWS (EKS).
— Знание основных Kubernetes-сущностей: Deployment, StatefulSet, DaemonSet, Service, Ingress, ConfigMap, Secret, Job/CronJob, PVC/PV, Namespace, ServiceAccount.
— Опыт работы с Helm.
— Опыт настройки Ingress Controller, Load Balancer и TLS/certificates.
— Опыт работы с Docker: сборка образов, registry, troubleshooting контейнеров.
— Понимание Kubernetes storage и работы stateful-приложений.
— Опыт работы с Terraform для создания и сопровождения AWS-инфраструктуры как кода.
— Опыт построения CI/CD, желательно GitLab CI.
— Опыт работы с PostgreSQL, Redis, RabbitMQ/Kafka на уровне инфраструктуры и интеграции с приложениями.
— Понимание HA, backup/restore, disaster recovery и принципов production-инфраструктуры.
— Опыт настройки мониторинга: Prometheus + Grafana, настройка метрик и алертов.
— Опыт организации централизованного сбора и анализа логов: Loki/ELK/OpenSearch.
— Опыт управления secrets: AWS Secrets Manager / Vault/OpenBao / External Secrets.
— Навыки Linux administration и диагностики сетевых и системных проблем.
— Опыт настройки RBAC/IAM и соблюдения принципа least privilege.
— Практический опыт проектирования AWS-сети, поднятия EKS, развёртывания приложений и зависимых сервисов, организации ingress/DNS/TLS, CI/CD, monitoring/logging, backup и передачи production-ready инфраструктуры в эксплуатацию.
УдалённоseniorEstonia; Latvia; Spain; Albania; Bosnia & Herzegovina; Poland; Portugal; Italy; Türkiye; Romania; Location: Fully remote EU timezone (CET ±2h); Establish and maintain on-call schedules to ensure coverage across timezones; Experience working in multi-timezone environments and coordinating across distributed teams
УдалённоseniorArmenia; Latvia; Spain; Albania; Bosnia & Herzegovina; Estonia; Poland; Portugal; Italy; Romania; Location: Fully remote, EU timezone (CET ±2h); Experience operating infrastructure across multiple sites and timezones
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seniorHong Kong; Nex employees may be expected to collaborate with colleagues across different time zones; Time Zones:; Will collaborate across time zones with clearly defined overlap windows
УдалённоToronto; Calgary; Boston; Canada; Seattle; New York; Vancouver; California; Ottawa; Montreal; We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities
juniorPrague, Czech Republic
Hong Kong
УдалённоRemote - United States
San Francisco, CA; Washington, DC; We encourage you to apply even if you might need some flexibility for an interim period of time for relocation
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