Location: Colombia; Argentina; Dominican Republic; Peru
About the company
Mortgage Cadence delivers enterprise mortgage technology that helps financial institutions automate loan origination, improve compliance and provide a seamless digital lending experience.
Role summary
Owns database and data-store migration across the fleet, with particular focus on the 17 production environments — replication and sync, integrity validation and reconciliation, and tightly controlled cutover data freezes.
Key responsibilities
• Plan and execute database migrations (relational and NoSQL) from Azure to Meriplex.
• Set up replication / sync to minimise cutover downtime.
• Validate and reconcile data integrity before and after each migration.
• Manage production data-freeze and cutover sequencing with minimal downtime.
• Define and rehearse data rollback and recovery procedures.
Requirements
4+ years in database administration or data migration.
Strong with Azure SQL / managed databases and target database platforms, including replication and backup/restore.
Experience with large or production-critical data migrations and reconciliation.
Scripting for data validation (SQL, Python).
English Fluency
Preferred
Experience with near-zero-downtime cutover techniques.
Benefits
Temporary Independent Contractor
Full remote
6 months contract for a migration
Paid in USD
Comfortable working on CDT or MDT time zones
Equal Opportunity Employer
PartnerOne is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic.
This recruitment process may use automated or artificial intelligence to screen or assess applicants.
This job posting is for an existing vacancy.
УдалённоColombia; Argentina; Dominican Republic; Peru; Comfortable working on CDT or MDT time zones
Location: Netherlands; Germany; Poland; Spain; Portugal; Estonia
Our client is an international TravelTech company developing technology solutions for the global travel industry. The company builds digital products that help businesses streamline and automate complex travel-related operations.
One of the company's key areas is crew travel management for the maritime and aviation industries, where customers need to coordinate frequent and often last-minute travel changes across international teams and locations.
As the company continues to grow, it is building its Sales Development function from the ground up and is looking for a
Sales Development Representative
(SDR) focused on Maritime & Aviation.
This is a unique opportunity to become the first SDR in the company, help establish the outbound sales process, and build the foundation for a growing SDR team. The role also offers a clear development path toward Account Executive, based on performance and the quality of the pipeline you generate.
The position is fully remote and open to candidates based in the EU.
Your tasks on the position:
Own a portfolio of named accounts within the maritime or aviation industry
Research target companies, decision-makers, and relevant business triggers to identify high-potential prospects
Build and execute personalized multichannel outbound sequences across email, LinkedIn, and phone
Conduct cold outreach and initiate conversations with operational decision-makers
Qualify prospects through meaningful two-way conversations and identify genuine business needs and sales potential
Generate qualified opportunities and hand them over to Account Executives for further development and closing
Use research and data to personalize outreach rather than relying on generic mass messaging
Use AI tools for lead enrichment, research, and first-draft outreach, adding your own judgment and personalization before engaging prospects
Maintain accurate and up-to-date information in the CRM
Track your pipeline and performance against agreed targets
Analyze which messages, channels, and approaches generate the strongest conversion
Share market and prospect feedback with the Sales team and contribute to improving the outbound playbook
Work closely with Account Executives to ensure smooth opportunity handover and strong pipeline quality
The role is designed around proactive outbound prospecting rather than inbound lead follow-up
Requirements
At least 8-12 months of hands-on SDR/BDR experience in cold outbound sales
Proven experience generating pipeline through proactive outbound prospecting rather than primarily working with inbound leads
Ability to demonstrate previous pipeline targets and attainment with specific results or metrics
Strong research-led prospecting skills and the ability to identify relevant business triggers and build personalized outreach around them
Recent hands-on experience with cold calling and confidence speaking with prospects by phone
Experience running outbound sequences across email, LinkedIn, and phone
Hands-on experience with a CRM such as Salesforce, HubSpot, or Pipedrive
Experience with prospecting and data-enrichment tools such as Apollo, Clay, or similar platforms
Strong CRM discipline and understanding of the importance of accurate pipeline data
Ability to work independently and stay productive in a remote-first environment
Research-driven and personalized approach to prospecting
Strong communication skills and a positive, confident phone presence
Fluent business English
Current location within the European Union
Ability to work extended hours several days per week to provide overlap with US Eastern business hours, which may mean working until approximately 19:00-21:00 local time
Availability for a full-time contractor role
Will be an advantage:
Previous experience in the maritime, aviation, or travel industry
Experience selling B2B SaaS solutions to mid-market or enterprise customers
Understanding of crew travel, fleet operations, manning agencies, flight departments, or other operational travel environments
Experience using LinkedIn Sales Navigator, lemlist, or similar sales engagement tools
Experience incorporating AI tools into prospect research, enrichment, or outreach workflows
Knowledge of additional languages besides English
Previous experience helping build or improve an outbound sales process or playbook
Benefits
Fully remote work format within the EU
Opportunity to become the first SDR in the company and help build the outbound sales function from the ground up
Clear career development path toward an Account Executive position based on demonstrated performance and pipeline quality
Opportunity to work in the international TravelTech industry with specialized Maritime & Aviation markets
Exposure to international B2B customers and complex operational use cases
High level of ownership and the opportunity to directly influence the company's outbound sales strategy and playbook
Modern sales environment with access to CRM, prospecting, data-enrichment, and AI tools
25 days of annual leave plus 10 public holidays, which can be used flexibly according to the candidate's country
Sick leave and special leave options
Full-time B2B contractor engagement with an international company
УдалённоThe position is fully remote and open to candidates based in the EU
Location: Argentina; Brazil; Mexico; Lithuania; Latvia; Turkey
Crystalia Glass LLC
is a leading provider of premium glass products, trusted by renowned clients such as SpaceX, Nike, Starbucks, Bank of America, Yves Saint Laurent, and many others. Founded in 2017 in New York, the company now operates across the United States, delivering high-quality glass solutions for both residential and commercial projects.
We are looking for Business assistant to CEO with
Russian (C1+)
and
English (C1+)
Employment Type:
- Full-time 8.30 am - 5 pm,
NY (EST zone)
.
- Remote work.
-
B2B contract (sole proprietorship status or corporate entity)
.
Executive Support & Coordination
Manage the CEO’s daily, weekly, and monthly schedules; organize meetings, calls, and business trips.
Prioritize tasks, manage deadlines, and ensure the CEO’s time is used efficiently.
Anticipate the CEO’s needs and prepare relevant information, materials, or reports in advance.
Filter and organize incoming communication; draft correspondence and reports in English and Russian.
Maintain confidentiality and professionalism in all aspects of the role.
Business & Administrative Support
Prepare presentations, summaries, and analytical reports for decision-making.
Coordinate internal and external communications on behalf of the CEO.
Support ongoing company projects: monitor progress, collect data, prepare updates.
Manage interactions with suppliers, contractors, and partners.
Keep records, documentation, and administrative files in order.
Open and renew business licenses as required.
Coordinate with insurance brokers to ensure proper endorsements, riders, and coverage extensions.
Issue and track Certificates of Insurance (COIs) per contract and insurance requirements.
Prepare and submit applications for Contractor’s Licenses in states where the company plans to operate.
Monitor and coordinate vehicle registrations, renewals, and insurance coverage for the company fleet.
Travel & Event Management
Plan and organize business trips, including flights, accommodation, logistics, and itineraries.
Coordinate participation in business meetings, exhibitions, and conferences.
Handle visa processes and other documentation related to international travel.
Internal Communication & Company Coordination
Communicate with the CEO’s direct reports and partners on his behalf.
Follow up on meeting outcomes and ensure tasks are completed on time.
Support the CEO in maintaining clear and positive communication across departments.
Strategic & Advisory Support
Conduct market, business, and competitor research when required.
Track and summarize company performance data and KPIs for the CEO.
Act as an advisor and communication bridge between the CEO and key stakeholders.
Help identify process improvements and opportunities for efficiency.
Personal & Lifestyle Support (limited scope)
Support personal planning and balance between work and private matters when necessary.
Handle selected personal arrangements or errands on behalf of the CEO in a professional manner.
Requirements
Higher education
in Law/International business/International relations or similar
Minimum
2 years of experience
as a Business Assistant, Executive Assistant, or similar role in a dynamic business environment.
Strong understanding of business operations, corporate communication, and project coordination.
Fluent English (C1 level +) and Russian
(written and spoken).
Experience working for a US company
with operations in the USA (will be a big plus)
Excellent time management, prioritization, and organizational skills.
Ability to make decisions independently and maintain confidentiality.
Professional demeanor and strong interpersonal communication skills.
Proficient with office software and digital tools (Google Workspace, MS Office, Zoom, AI assistants and others).
Basic understanding of finance, budgeting, and reporting is a plus.
Personal Qualities
High energy, strong motivation, and proactive attitude.
Attention to detail and ability to anticipate needs before they arise.
Strategic and analytical mindset with a focus on solutions.
Flexibility, adaptability, and a calm approach under pressure.
Ethical, loyal, and committed to maintaining confidentiality and professionalism.
Location: Borlänge, Dalarna
Workplace: OnSite
ABOUT MISTRAL
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.
We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.
THE MISSION
You will work every day on the racks that power one of Sweden's largest AI clusters.
Mistral's compute footprint is our single largest investment and the foundation of our AI research and engineering. We're hiring Data Center Hardware Engineers to keep our clusters healthy, safe and growing — hands-on, in the data center at the intersection of high-performance computing and physical infrastructure.
You'll join a small, senior team working at a scale few engineers get to experience: GPU-dense racks (next-generation platforms), high-speed interconnects, liquid-cooled systems — with new sites under development in France and beyond.
Hardware here is not someone else's problem. As part of a small on-site team, you carry responsibility for it end to end.
Location: On-site at our data center in Dalarna region.
WHAT YOU'LL DO
- Diagnose & repair server and cluster hardware: CPUs, memory, drives, NICs, GPUs, PSUs and interconnect problems (switches, cables, transceivers; Ethernet/InfiniBand).
- Intervene safely — power-off/lockout, ESD discipline, pre/post-work checklists, tidy and safe work areas.
- Capture everything — photos, serials, test results; open, update and close tickets with notes the next engineer can act on.
- Manage parts — receive, label and track inventory; run RMAs and coordinate with vendors.
- Help us get better — feed recurring anomalies into monitoring, alerts and SOPs; contribute small scripts (Python/Bash) if you have those skills.
- Be a good teammate — clear status updates, honest handovers and respect for the people around you.
ABOUT YOU
- Hands-on comfort in data centers or server hardware — you can (or will quickly learn to) work cleanly in racks: rails, cabling, labeling, mounting.
- Disciplined and meticulous: checklists aren't bureaucracy to you, they're craftsmanship.
- Practical electrical basics: power-off procedures, PPE, short-circuit risk awareness.
- Basic Linux (boot checks, logs) — scripting is a plus, not a requirement.
- Physically able to work in racks (lift, mount, maneuver) in a data center environment.
- Comfortable in a 24/7 operation, including a rotating on-call with emergency response expectations.
- Driver's licence (B) for travel between our sites.
Even if you don't match every criterion
Many of our best hardware engineers came from research labs, telecoms, IT services or the military. If you are rigorous, curious and genuinely motivated by hardware at scale, we would be glad to hear from you — we assess demonstrated scope rather than keyword matching.
NICE TO HAVE
- HPC/AI/cloud production experience at scale; large-fleet server install and maintenance.
- Networking fundamentals (Ethernet/InfiniBand) beyond basics.
- Vendor/RMA tooling, ticketing (Jira/ServiceNow), inventory systems.
- Python/Bash automation for checks, capture, inventory or reporting.
WHAT WE OFFER
We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link.
PRIVACY POLICY
Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.
Location: USA (Remote)
Workplace: Remote
Mysten Labs’ mission is to advance the internet through step-function improvements in what technology makes possible. We build foundational infrastructure and products that give people, businesses, and developers new ways to interact, transact, and create value.
Our work spans on-chain finance and the emerging agent economy. Through Sui, Move, and our broader technology stack, we’re building the systems that make these experiences possible - from secure, scalable blockchain infrastructure to new ways for businesses and AI agents to interact.
Responsibilities
- Build and operate the Security Observability & Data Platform (tens of TB/month and growing). This covers ingestion, normalization and retention, plus the query and detection layer on top. Detections are code: tested, reviewed, and measured for precision.
- Own endpoint security across the fleet: deploy, tune and respond with EDR; run and configure binary authorization; and set hardening baselines with IT Operations.
- Lead threat hunting, internal investigations and insider-threat work. Handle security incidents end to end: triage, containment, forensics, root cause, and the control that prevents a repeat.
- Build the next generation of security services and run them in production: zero-trust AuthN/AuthZ, a uniform blocking service, an application proxy, asset inventory, developer portal, and compliance as code.
- Build and run the agent platform (local and Kubernetes). Use LLM agents to automate triage, enrichment, investigation and response, with deterministic checks wherever a model's answer isn't enough.
- Review infrastructure and cloud designs (Kubernetes, AWS/GCP, bare metal, CI runners) for security, and help engineering teams adopt the shared services instead of building their own.
- Run red-team and adversary-emulation exercises, and turn the results into detections and fixes.
- Write runbooks and post-mortems that someone who wasn't in the room can follow at 3 a.m.
Minimum Qualifications
- Bachelor's degree in Computer Science, Computer Engineering, a relevant technical field, or equivalent practical experience.
- 5+ years in security engineering, detection and response, or infrastructure/SRE with a security focus, including hands-on incident response on endpoints and in the cloud.
- Experience operating an EDR, writing and tuning detections. Knowledge of macOS and Linux internals as attackers use them: persistence, credential theft, process injection, living-off-the-land binaries.
- Experience building or operating telemetry pipelines and a SIEM or security data lake at TB scale. Strong SQL, including detection logic over large datasets.
- Hands-on production engineering: Linux, containers, Kubernetes, at least one major public cloud, infrastructure as code, monitoring and alerting.
- Proficiency in Python or Go, and comfort with Rust or willingness to work in it (most of Mysten's stack are Rust).
- Working knowledge of identity: SSO (OIDC/SAML), phishing-resistant MFA, device trust, and how session and token theft work.
- Strong written communication: can run an incident channel and write the post-mortem.
- Interest in the web3 space is required.
Preferred Qualifications
- Experience building zero-trust access, identity-aware proxies or policy engines.
- Binary authorization or allowlisting at fleet scale
- Familiarity with the threat actors that target crypto companies and their methods, from social engineering and fake campaigns to supply chain compromises.
- Digital forensics (memory, disk, macOS unified logs) and malware analysis.
- Experience building security tooling with LLM agents (Claude Code skills or comparable), and a clear sense of where models help and where deterministic tooling has to do the work.
- Compliance as code (CIS benchmarks); experience in ISO 27001 or SOC 2 environments.
- Publications, conference talks or open-source security tooling.
Employment is contingent upon the successful completion of a background check, which may include verification of employment history, education credentials, criminal history, and other relevant information.
Regarding the recent rash of technology job scams: Be aware that emails from genuine Mysten Labs group recruiters will always come from the @mystenlabs.com http://mystenlabs.com domain or related subdomains (e.g., mystenlabs.com/careers http://mystenlabs.com/careers). Remember: you can always verify positions on our job boards at www.mystenlabs.com/careers http://www.mystenlabs.com/careers.
To support an efficient and fair hiring process, we may use technology-assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers.
Our team is remote first and we are hiring across the world. Here at Mysten Labs, you’ll be joining a world-class team with tremendous growth potential as we bring the next billion users to web3. We raised a $300M Series B round from top Silicon Valley led venture funds like Jump Crypto, Andreessen Horowitz (a16z), Binance Labs, Redpoint, Lightspeed, Coinbase Ventures, Electric Capital, Standard Crypto, NFX, Slow Ventures, Scribble Ventures, Samsung Next, Lux Capital, among other investment firms and strategic partners. Come join us and build the future of web3!
Location: London, United Kingdom
Our Global Structure
Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team.
About the Role
Location: Any Wolt or Deliveroo hub
The Sustainability & Community Impact team at DoorDash works across our global brands (DoorDash, Wolt, and Deliveroo) to advance the company's approach to the issues that matter most to our business, our communities, and the world we operate in. We sit within the Public Policy function and work closely with other teams on a daily basis.
We're hiring a Strategy Lead, Sustainable Delivery to help shape our global approach to sustainable delivery and lead its execution. You’ll focus on initiatives that address the environmental impact of our platform and industry, such as alternative vehicles for couriers and sustainable packaging. You’ll dive into the details to understand our biggest opportunities and build programs to scale that meet the needs of couriers, local businesses, and customers.
You'll have visibility across a global company, real ownership from day one, and room to build and scale programs that make a difference
What you'll be doing
Co-lead the global sustainable delivery strategy, setting priorities, ambition, and metrics for our work, and be accountable for it globally
Own key programs in the implementation of that strategy. This will include designing, building, operating, and scaling initiatives across regions, from early pilots through to scaled programs, including partnerships with cities and providers
Support local sustainability initiatives across markets by giving teams a shared framework, tools, and strategic guidance, so local efforts ladder up to the global strategy
Use data to prove the biggest opportunities, test ideas through experimentation, and measure and report on program progress.
Build strong relationships across Operations, Product, Merchant, Market, Policy, and Communications teams to drive strategic sustainability initiatives
What You’ll Need to Thrive
Essential
At least five years of experience building and managing complex, operational, and cross-functional programs, including starting things from scratch, ideally in logistics, mobility, retail, or consumer tech
Data-driven and analytical mindset, with demonstrated experience using data, analytics tools, or SQL to guide decisions and measure defensible impact.
Knowledge of the environmental sector, including the policy and technology landscape for vehicle electrification, packaging, and circularity
An operator mindset: you turn high-level goals into actionable plans and enjoy getting into the detail. You make decisions with it and are at ease with measurement tools.
A strong cross-functional influencer and excellent communicator, who can align stakeholders while functioning as an individual contributor
Ease working as a co-lead with a US-based counterpart across time zones, and across several global markets
A principled, pragmatic view of sustainability: you focus on impact that is real, measurable, and defensible
Nice to Have
Direct experience with e-mobility, fleet electrification, or city and OEM commercial partnerships.
Experience with sustainable packaging, Extended Producer Responsibility (EPR), or reuse programs.
Diversity, Equity and Inclusion
At Deliveroo, we know that a great workplace reflects the world around us and that true diversity and inclusion make us stronger, more creative, and better at what we do. We’re committed to fostering an environment where everyone can do their best work and feel they belong.
We believe in equality of opportunity and welcome candidates from all backgrounds regardless of age, gender, ethnicity, disability, sexual orientation, gender identity, socio-economic background, religion, or belief.
If you have a disability or long-term health condition and need support to apply for one of our roles, or require any reasonable adjustments during the recruitment process, you’ll have the opportunity to let us know once you’ve submitted your application. We’ll share details on how to request support so we can ensure you have a fair and equitable experience.
If you’re excited about making a real impact in a fast-moving marketplace and growing your career alongside ambitious, supportive teams, we’d love to hear from you!
Beware of recruitment scams: DASH Brands will never ask you to pay money or share sensitive financial information during hiring — learn more about DASH Brands' legitimate recruiting process at
careersatdoordash.com/recruitment-scam-awareness
.
Location: Los Angeles, California
Workplace: OnSite
Who We Are
X-LAB is the in-house performance bicycle line by XDS, which has quietly become the world’s largest and most vertically integrated bicycle manufacturer and the largest maker of carbon fiber frames, supplying many of the top brands in cycling and mobility.
Today, XDS is quiet no more.
XDS launched X-LAB in April 2026 as the global consumer brand to take the industry by storm. Three decades of experience building exceptional bicycles have culminated into a unique line of road, gravel, electric, city, hybrid, and soon mountain bikes that riders and shops can’t stop talking about.
X-LAB is the new inflection point for the category.
We launched in April 2026 with a full lineup across road, gravel, city, fitness, e-bike, and soon mountain categories, with validation from the highest and most demanding levels of the sport through the XDS Astana Team and a rapidly growing network of dealers.
Our ambition is not simply to sell more bikes. It is to make great bikes more integrated, more accessible, and better supported through the independent shops and communities that grow cycling and bring in new riders.
That is what makes this moment exciting.
Joining X-LAB means shaping a company with unmatched production scale, real engineering R&D depth, and the confidence to earn trust… one rider, one dealer, one product, and one market at a time.
Are you ready to ride ahead of the pack?
Learn more at https://xds.co/https://xlabbikes.com
See an insider’s look of our factory: Youtube Video https://www.youtube.com/watch?v=06SheO5XFsY
___________________________________________________
SENIOR DESIGNER
XDS is seeking a versatile, hands-on Senior Designer to help shape how X-LAB shows up across products, dealers, events, and digital channels. You’ll work across bicycle product graphics and color concepts, dealer kits and retail materials, event and merchandise design, social media, and broader brand design. You’ll take projects from early ideas through production, collaborating with U.S. and global teams and external partners. You will report to the Head of Design, USA. This role is a great fit for a flexible, open-minded designer who can manage multiple priorities and is eager to learn and grow with a fast-moving performance bicycle brand.
This position is onsite in Santa Monica CA 5 days a week.
WHAT YOU’LL DO
- Contribute to bicycle product graphics and color-and-graphics concepts, collaborating with product and design teams.
- Prepare clear, production-ready artwork and specifications for internal teams and external vendors.
- Manage several projects at once, keeping priorities, timelines, and details on track.
- Share ideas, respond constructively to feedback, and help strengthen the X-LAB visual identity as the brand evolves.
- Design dealer kits and retail materials, including signage, displays, decals, bike tags, and other point-of-sale assets.
- Develop creative for events, merchandise, and dealer programs, and follow projects through samples, production, and delivery.
- Create social media graphics, campaign assets, and reusable content templates.
- Support brand design across digital, print, retail, and customer-facing materials.
YOU’RE A GREAT FIT WITH:
- 5+ years of professional design experience, supported by a strong portfolio.
- Experience across multiple design areas, such as brand, graphic, retail, product, or marketing design.
- Strong visual judgment, with a deep understanding of typography, layout, color, and brand consistency.
- Proficiency in Adobe Creative Cloud, especially Illustrator and Photoshop.
- Comfort pushing multiple projects and shifting priorities forward in a fast-moving environment.
YOU’RE A SPECTACULAR FIT WITH:
- A portfolio that shows versatility across brand, social media, retail, event, merchandise, or product design.
- A proven affinity for multitasking.
SUCCESS METRICS
- Delivery of consistent, high-quality design across dealer kits, events and merchandise,social media, brand materials, and bicycle graphics and color concepts.
- Seamless management of multiple projects from brief through production, meeting agreed timelines and providing accurate, production-ready files.
- Strong working relationships with U.S. and global teammates and vendors, with clear communication and adaptation to changing priorities.
___________________________________________________
OUR COMPENSATION AND BENEFITS
- Competitive salary
- Demo bike fleet and comprehensive travel allowances
- Generous time off policy
- Comprehensive medical, dental, and vision coverage
EQUAL OPPORTUNITY
XDS is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all team members.
Location: Paris
Workplace: Remote
ABOUT MISTRAL
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.
We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.
THE TEAM
Mistral is building a sovereign AI cloud for Europe. Our customers in finance, healthcare, and the public sector run frontier models on European-jurisdiction infrastructure, and the Cloud Platform team builds the systems that make that possible — compute orchestration, Kubernetes, bare metal, storage, networking, and the datacenter fleet that runs it all.
We run it all on our own metal, our own network, our own datacenters — which means when something breaks, the fix is ours to write.
European Compute Units let enterprises commit to multi-year capacity on that infrastructure, and we are scaling toward a gigawatt of compute across Europe by 2030. You will design and ship the layer every sovereign AI deployment depends on.
THE ROLE
AI agents don't run in browsers. They run in sandboxes — and you will build ours.
We build secure, isolated, network-controlled environments with snapshotting primitives, designed for AI agents and reinforcement-learning workloads. An RL training run doesn't need one environment; it needs thousands, created and destroyed every second. An agent needs to be sandboxed from the world while still feeling fast enough to be useful. That tension — airtight isolation, at fleet scale, at low latency — is the product.
Your customers are the people building the next generation of AI software on our infrastructure; the primitives you ship become the runtime their agents live in.
WHAT YOU WILL DO
- Build the isolation layer: microVMs or containers, namespaces, cgroups, seccomp, snapshot and restore.
- Own the security boundary. Customers run code they didn't write and can't fully trust — your systems make that safe.
- Scale to fleets: creation latency, density, and lifecycle management for thousands of concurrent environments.
- Write Go and own the architecture and the hardest implementation decisions.
- Partner with Product Managers to turn frontier research needs into shippable primitives.
WHAT WE'RE LOOKING FOR
- Deep Linux internals: namespaces, cgroups, seccomp, virtualization — ideally microVMs of the Firecracker class.
- You have shipped production systems in Go. Not dabbled. Shipped.
- You understand network isolation at the packet level — not just firewall rules.
- Performance instincts: you know what a syscall costs, and you have the profiles to prove you've cared.
- 5+ years building backend or infrastructure systems.
- You have partnered with product, design, and business teams to ship software that reached real users.
- A low-ego, team-first mindset. We care less about your exact domain and more about whether you are the kind of technical force other engineers want to work alongside.
WHAT WE OFFER
We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link.
PRIVACY POLICY
Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.
Location: Paris
Workplace: Remote
ABOUT MISTRAL
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.
We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.
THE TEAM
Mistral is building a sovereign AI cloud for Europe. Our customers in finance, healthcare, and the public sector run frontier models on European-jurisdiction infrastructure, and the Cloud Platform team builds the systems that make that possible — compute orchestration, Kubernetes, bare metal, storage, networking, and the datacenter fleet that runs it all.
We run it all on our own metal, our own network, our own datacenters — which means when something breaks, the fix is ours to write.
European Compute Units let enterprises commit to multi-year capacity on that infrastructure, and we are scaling toward a gigawatt of compute across Europe by 2030. You will design and ship the layer every sovereign AI deployment depends on.
THE ROLE
You will build storage on our cloud.
Block, filesystem, and object storage for training runs, sandboxed workloads, and general compute: you help decide what we build, what we buy, and how it adds up to storage our customers can bet a business on. Some layers we deploy and harden from best-in-class vendors. The ones that matter most we write ourselves in Go — S3-compatible object storage, tiering, backup and recovery, caching layers that put cold data on cheap spinning disks.
Storage is a strategic bet for this org: the systems you build will define how a gigawatt of European compute stores its data.
WHAT YOU WILL DO
- Build the storage stack — block, file, object — for training, sandbox, and general compute workloads.
- Design and write our own services in Go: S3-compatible APIs, tiering, backup and recovery, caching layers.
- Own the data plane: allocation, duplication, tiering, backup and recovery.
- Plan capacity across datacenters and across failure domains — petabytes, not terabytes.
- Partner with Product Managers to shape the storage roadmap and make the technical and business tradeoffs.
WHAT WE'RE LOOKING FOR
- You have built storage systems — object, block, or distributed filesystems — not just operated them. You know what happens when a disk dies mid-write and when a rebalance collides with a backup window.
- Deep distributed-systems fundamentals: durability, consistency, replication, erasure coding, failure domains.
- You have shipped production systems in Go. Systems engineers coming from C++ or Rust who are ready to write Go daily should still talk to us.
- You are comfortable with hardware reality: HDD, SSD, and NVMe tiers, and the economics of each.
- 5+ years building backend or infrastructure systems.
- You have partnered with product, design, and business teams to ship software that reached real users.
- A low-ego, team-first mindset. We care less about your exact domain and more about whether you are the kind of technical force other engineers want to work alongside.
WHAT WE OFFER
We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link.
PRIVACY POLICY
Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.
Location: Paris
Workplace: Remote
ABOUT MISTRAL
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.
We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.
THE TEAM
Mistral is building a sovereign AI cloud for Europe. Our customers in finance, healthcare, and the public sector run frontier models on European-jurisdiction infrastructure, and the Cloud Platform team builds the systems that make that possible — compute orchestration, Kubernetes, bare metal, storage, networking, and the datacenter fleet that runs it all.
We run it all on our own metal, our own network, our own datacenters — which means when something breaks, the fix is ours to write.
European Compute Units let enterprises commit to multi-year capacity on that infrastructure, and we are scaling toward a gigawatt of compute across Europe by 2030. You will design and ship the layer every sovereign AI deployment depends on.
THE ROLE
You will build our Kubernetes product end to end: a metal-to-on-demand platform built on in-house infrastructure, with GPU support for training, inference, and general-purpose compute.
Kubernetes is our product, not just our platform — we run it on infrastructure we own end to end. You will decide how the control plane scales, how GPUs get scheduled, and how quickly a rack of bare metal becomes an on-demand cluster a customer can use. The decisions you make here shape how our infrastructure scales from today's footprint to a gigawatt, and how we turn frontier AI research into production systems used by millions.
WHAT YOU WILL DO
- Design and ship the control plane. You own the architecture and the hardest implementation decisions — scheduling, operators, provisioning, node lifecycle.
- Own the reliability of the Kubernetes control plane. It is the team's headline KPI. You make the calls when it breaks at 3am.
- Shrink the distance from metal to on-demand. Provisioning a cluster should be minutes of automation, not weeks of tickets.
- Partner with Product Managers to set priorities, scope initiatives, and make the technical and business tradeoffs.
- Raise the engineering bar through code review and knowledge sharing across the Cloud Platform org.
WHAT WE'RE LOOKING FOR
- You have shipped production systems in Go. Not dabbled. Shipped.
- You have run Kubernetes in anger — and ideally built parts of it: operators, schedulers, controllers. You understand what happens underneath it, and you have worked on Linux directly, not just on managed services that sit on top of it.
- You have run GPU workloads on Kubernetes, or you are confident you can own that domain fast.
- You think like a developer who happens to build infrastructure, not an operator who manages it. You write code other engineers depend on.
- Extensive experience building backend or infrastructure systems.
- You have partnered with product, design, and business teams to ship software that reached real users.
- A low-ego, team-first mindset. We care less about your exact domain and more about whether you are the kind of technical force other engineers want to work alongside.
WHAT WE OFFER
We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link.
PRIVACY POLICY
Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.
Location: Paris
Workplace: Remote
ABOUT MISTRAL
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.
We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.
THE TEAM
Mistral is building a sovereign AI cloud for Europe. Our customers in finance, healthcare, and the public sector run frontier models on European-jurisdiction infrastructure, and the Cloud Platform team builds the systems that make that possible — compute orchestration, Kubernetes, bare metal, storage, networking, and the datacenter fleet that runs it all.
We run it all on our own metal, our own network, our own datacenters — which means when something breaks, the fix is ours to write.
European Compute Units let enterprises commit to multi-year capacity on that infrastructure, and we are scaling toward a gigawatt of compute across Europe by 2030. You will design and ship the layer every sovereign AI deployment depends on.
THE ROLE
You will build our serverless containers product: the way developers run AI apps, MCP servers, APIs, and managed workers on our cloud without thinking about servers. Push a container, get an endpoint, scale from zero to thousands of instances and back down — across CPU and GPU.
On a hyperscaler, the serverless layer is a product someone else built. Here you build it end to end: the scheduler that decides where a container lands, the routing path a request takes, the machinery that turns a scaled-to-zero service into a warm instance before a customer notices. All of it runs on metal, network, and datacenters we own.
That tension is the product: scale-to-zero economics with cold starts in milliseconds, autoscaling that absorbs a launch spike without a config change, GPUs scheduled onto containers the way other platforms schedule CPU. The customers betting on this layer are the developers building the next generation of AI software on European infrastructure.
WHAT YOU WILL DO
- Build the container platform end to end: image delivery, placement, request routing, scale-up, scale-to-zero — across CPU and GPU.
- Make cold starts a solved problem: snapshotting, prewarming, image-layer caching, whatever it takes for scale-from-zero to feel instant.
- Treat AI workloads as the normal case: GPU-backed containers, streaming responses, long-lived connections, MCP servers that cost almost nothing while idle.
- Write Go and own the architecture and the hardest implementation decisions.
- Partner with Product Managers to turn platform decisions into a product developers want to deploy on.
WHAT WE'RE LOOKING FOR
- You have shipped production systems in Go. Not dabbled. Shipped.
- You have built container or workload platforms — orchestration, scheduling, isolation, request routing — not just deployed onto someone else's serverless platform.
- Deep Linux: namespaces, cgroups, image layers, page cache — comfortable well below the application layer.
- Multi-tenancy instincts: density, isolation, and fairness when hundreds of customers share one fleet.
- Significant experience building complex backend or infrastructure systems.
- You have partnered with product, design, and business teams to ship software that reached real users.
- A low-ego, team-first mindset. We care less about your exact domain and more about whether you are the kind of technical force other engineers want to work alongside.
WHAT WE OFFER
We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link.
PRIVACY POLICY
Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.
Location: Remote
Workplace: Remote
ABOUT ELEVENLABS
ElevenLabs is an AI research and product company transforming how we interact with technology.
We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always.
We have expanded from voice into three main platforms:
- ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale.
- ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages.
- ElevenAPI gives developers access to our leading AI audio foundational models.
Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you.
HOW WE WORK
- High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy.
- Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you.
- AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations.
- Excellence everywhere: Everything we do should match the quality of our AI models.
- Global team: We prioritize your talent, not your location.
WHAT WE OFFER
- Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible.
- Growth paths: Joining ElevenLabs means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities.
- Learning & development: ElevenLabs proactively supports professional development through an annual discretionary stipend.
- Social travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose.
- Annual company offsite: Each year, we bring the entire team together in a new location - past offsites have included Croatia and Italy.
- Co-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend.
ABOUT THE ROLE
This is a hands-on technical role. You will join during a period of high growth for the IT team as the company expands its headcount, global footprint and opens new offices.
You will work closely with the Security and Operations teams to keep our endpoints, offices, networks, and SaaS tools secure, while making sure people stay as productive as possible with the tools we have.
You'll own and deliver technical projects across identity, endpoint management, office infrastructure, automation, and compliance, helping us build scalable IT systems that support the company as it grows.
REQUIREMENTS
- Strong hands-on background in IT Engineering, Technical Operations, or a DevOps-adjacent role, with an automation-first mindset and experience managing enterprise scale IT systems
- Strong knowledge of identity and access management technologies (SAML, SCIM, OIDC) with tools such as Okta and Google Workspace
- Expertise with Mobile Device Management tooling (e.g. Jamf, Kandji, Fleet) across a device fleet.
- Scripting skills (Python, Bash, or similar) with a proven track record of automating compliance checks, device configuration, and other IT security tasks.
- Experience managing office network equipment (e.g. Cisco Meraki, Ubiquiti), including office buildouts.
- Proven ability to maintain compliance with SOC 2 / ISO 27001 (or similar) standards, paired with a friendly, end-user-focused attitude.
- Prior experience in a high-growth or startup environment.
BONUS
- Experience implement corporate security controls / previous security role experience
- Strong hands-on experience with VPNs, firewalls, and secure network environments, including modern practices such as Zero Trust networking.
- Experience with OSquery and Santa
- Terraform or other infrastructure as code experience.
- Open source contributions (e.g. a tool you built to automate something).
LOCATION
This role is remote but if you prefer, you can work from our offices in London, Warsaw, New York or San Francisco.
#LI-Remote
We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.
Location: Paris
Workplace: Hybrid
ABOUT MISTRAL
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.
We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.
Our mission
Shape the engineering foundations of Mistral AI’s next generation of compute capacity while improving the resilience of the infrastructure already in service. This role combines technical design leadership with field reliability engineering: you will establish demanding, practical requirements for colocation power and cooling, scrutinize proposed solutions and turn operating experience into better designs, safer changes and more reliable AI capacity.
Operating context & accountability
Mistral deploys high-density AI infrastructure in colocation facilities, where partners operate the underlying critical plant. You will be Mistral’s technical counterpart to providers, designers, commissioning specialists and internal IT and capacity teams. The position combines forward-looking design authority with hands-on technical investigation and portfolio reliability improvement. It requires depth in one core engineering discipline and the judgment to lead multidisciplinary decisions with specialist support.
Key responsibilities — design and technical standards
- Own and continuously improve Mistral’s technical design criteria and colocation requirements for new facilities, expansions and retrofits, including availability objectives, failure domains, maintainability and operational flexibility.
- Translate GPU platform roadmaps into measurable facility envelopes: IT load and transients, rack density, electrical topology, redundancy, cooling capacity, supply/return temperatures, flow, pressure, water quality and monitoring.
- Review utility and MV/LV arrangements, transformers, generators, UPS, switchgear, busway, protection coordination, earthing, power quality and metering for suitability under demanding AI loads.
- Review mechanical and controls architecture, including chilled-water and heat-rejection systems, pumps, control sequences, CDU integration, leak detection, filtration, water treatment and cooling recovery scenarios.
- Lead multidisciplinary reviews of single-line diagrams, P&IDs, sequences of operation, design calculations, capacity models, failure-mode studies and proposed deviations; document risks and decisions.
- Participate in site selection, technical due diligence, provider RFPs, design milestones and commercial technical schedules, challenging assumptions before they become delivery constraints.
- Define design review and exception processes that balance performance, resilience, deployment speed, efficiency, capital cost and long-term operability.
Key responsibilities — commissioning and delivery assurance
- Partner with delivery and commissioning teams to define functional and integrated testing requirements, acceptance criteria, evidence packages and outstanding-defect management.
- Validate that electrical and cooling infrastructure can support the contracted AI load envelope under normal, maintenance and credible fault conditions.
- Review test scripts and results for loss of utility, UPS/generator transitions, cooling component failures, controls faults, CDU interface events and staged restoration where applicable.
- Ensure operational handover includes accurate drawings, asset and interface registers, monitoring points, setpoints, maintenance constraints, emergency procedures and unresolved risk ownership.
- Support live-site changes and capacity upgrades with a disciplined review of impact, sequencing, rollback plans and operational readiness.
Key responsibilities — field reliability and root-cause analysis
- Act as a technical escalation point for recurring or high-impact electrical, mechanical and controls incidents across operational colocation sites.
- Analyze alarms, BMS/EPMS trends, event sequences, power-quality records, cooling telemetry, commissioning findings and maintenance evidence to distinguish symptoms from systemic causes.
- Lead or challenge technical root-cause investigations with colocation partners, including common-mode failures, protection miscoordination, thermal instability, control logic, hydraulic performance and hidden capacity limitations.
- Develop risk-ranked corrective actions and reliability improvement programs; validate effectiveness through evidence and post-change monitoring.
- Identify fleet-wide patterns and feed lessons learned into reference designs, acceptance tests, technical specifications and provider governance.
- Review maintenance and change proposals that create material exposure to compute availability, providing clear technical recommendations and escalation where required.
Key responsibilities — collaboration and leadership
- Work with IT hardware, network and platform teams to understand the operational consequences of rack-level and cluster-level failure domains.
- Influence colocation providers, consultants and OEM partners through technically rigorous, fact-based reviews without relying on direct operational authority.
- Present design trade-offs, reliability risks and investment recommendations in language accessible to engineering leadership and business stakeholders.
- Develop reusable standards, technical playbooks and engineering knowledge sharing to support consistent decisions across a rapidly expanding portfolio.
What success looks like
- New capacity is accepted against well-defined electrical, thermal and resilience criteria with transparent technical exceptions.
- Design risks are identified early, reducing late changes, stranded capacity and avoidable operational constraints.
- Repeat incidents and unresolved critical engineering defects decrease as corrective actions are verified.
- Field experience produces measurable improvements to future designs and live-site operating resilience.
Minimum qualifications
- At least 8 years in mission-critical data center design, engineering, commissioning or technical reliability, including responsibility for complex technical decisions.
- Degree in electrical or mechanical engineering, or equivalent professional experience, with deep knowledge in one discipline and strong working knowledge of the other.
- Demonstrated expertise in critical power and cooling architecture, redundancy, failure-mode analysis and operational risk management.
- Experience reviewing engineering drawings, calculations, commissioning evidence and root-cause analyses, and coordinating technical specialists.
- Ability to influence colocation providers and cross-functional stakeholders; excellent English communication and willingness to travel.
Preferred qualifications
- Experience with AI/HPC infrastructure, high-density accelerator platforms and direct-to-chip liquid cooling.
- Knowledge of CDUs, facility-to-technology cooling interfaces, hydraulic performance, cooling-water quality and leak management.
- Experience with electrical protection/selectivity, power quality, controls sequences, integrated systems testing and BMS/EPMS analytics.
- Experience creating technical standards across multiple sites or providers, including design deviations and fleet-wide reliability improvements.
- Professional engineering registration or equivalent technical credentials.
WHAT WE OFFER
We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link.
PRIVACY POLICY
Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.
Location: San Francisco, CA | New York City, NY | Seattle, WA
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
Reinforcement learning is how Claude learns to reason, write code, and act autonomously over long horizons. At frontier scale, an RL run is a large distributed system: training, sampling, and environment execution run concurrently across a large fleet of accelerators and hosts. As an engineer in RL Engineering, you'll work on keeping that system secure as it scales.
This is a hands-on engineering role. You'll work in the RL codebase and the infrastructure underneath it, alongside the engineers and researchers who build and use it. The system is large and changes as fast as the research does, so security work here has to keep up with that pace without costing performance or velocity.
We're hiring from two backgrounds: security engineers who want to work on large-scale ML systems, and ML systems or research engineers who want to work on security. Strong candidates have depth in one and real interest in the other.
Key responsibilities
Design, build, and operate security controls for RL training systems and the infrastructure they run on
Work across the stack (orchestration, environments, training, inference) wherever the work is needed
Review designs and code across the RL stack, find security problems, and fix them
Build shared libraries and tooling that other RL engineers and researchers build on
Build the observability needed to understand what these systems are doing
Work with researchers and performance engineers to make sure security changes preserve training correctness and performance
Write clear design documents for what you build
Minimum qualifications
Strong software engineering skills in Python and at least one systems language such as Rust, C++, or Go
Experience designing, building, and operating large-scale distributed systems or security systems in production
Strong understanding of security fundamentals
Working knowledge of Linux, containers, and cloud infrastructure
Experience debugging complex problems across many hosts and services
Ability to reason about tradeoffs between security, performance, and reliability
Strong written communication, including design documents
Preferred qualifications
Experience running ML training or inference infrastructure at scale
Experience with infrastructure security, such as isolation, access control, networking, or identity
Experience with container orchestration such as Kubernetes, and with sandboxed or virtualized code execution at scale
Experience building observability for large fleets
Experience supporting research teams or other fast-moving internal users
Familiarity with reinforcement learning or large language model training workloads
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
—
$405,000 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.
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: Athens
Workplace: Hybrid
About the company:
KIEFER is building Greece's integrated AI ecosystem. From renewable energy infrastructure and AI systems to robotics and enterprise applications, we connect the technologies that power Europe's intelligent future. Founded in 2014, KIEFER has delivered 600MW+ of energy projects and is now developing sovereign AI infrastructure, enterprise AI products and physical AI systems for Greece and Southeast Europe.
About the role
We are looking for an ML Engineer to develop capabilities that work on physical robots. You will take ideas from model and data experiments through robotics integration and evaluation on real hardware.
Our fleet includes Unitree Go2, G1, H1, and B2 robots using NVIDIA Jetson Orin and Jetson Thor compute. Current areas of focus include navigation, learned policies, vision-language-action models, and robotics data.
What you will do
- Develop, train, adapt, and evaluate models for navigation, perception, planning, and robot behavior.
- Apply suitable methods such as imitation learning, reinforcement learning, or vision-language-action approaches.
- Build data collection and evaluation pipelines using real-world and simulated robotics data.
- Integrate models with robotics software, sensors, actuators, and control systems.
- Test on physical robots, measuring task success, sim-to-real performance, on-device latency, and failure modes.
- Work with ML, Engineering, robotics specialists, and Product to improve reliability and move prototypes toward repeatable deployment.
What you will need
- 3+ years of relevant ML or robotics engineering experience, or equivalent impact taking research into real-world systems.
- Hands-on experience developing and evaluating ML-enabled systems on physical robots.
- Strong Python and production software engineering skills, including experience with ROS or a comparable robotics framework.
- A strong ML background in robot learning, perception, imitation learning, reinforcement learning, multimodal models, or a related area.
- Experience with robotics data, simulation, experiment design, and evaluation on real hardware.
- Practical understanding of sensors, actuators, control loops, latency, and hardware debugging.
Nice to have
- Vision-language-action models, multimodal foundation models, or generative world models.
- Experience with humanoids, mobile or dexterous manipulation, or other complex robotic platforms.
- Sim-to-real transfer, teleoperation, human demonstration data, or large-scale robotics data collection.
- C++, low-level control, tactile or force sensing, or real-time systems.
What is there for you
- Compensation: Competitive package aligned with talent benchmarks.
- Impact: Hands-on work shaping AI capabilities for Kiefer Tech’s products and real-world applications.
- AI-native environment: Real challenges across model development, evaluation, and production AI systems.
- Culture: Engineering-first, high autonomy, low bureaucracy, and space to shape meaningful AI products.
Location: Valencia
Workplace: OnSite
ROLE HIGHLIGHTS:
- Role: Radio Frequency Engineer
- Department: Space Systems
- Location: Valencia, Spain
- Reports to: Engineering Manager, Space Systems
- Working type: Hybrid
- Employment is subject to applicable security screening (incl. SUPO, where required)
THE MISSION OF THE RADIO FREQUENCY ENGINEER
As an RF Engineer, you will be at the heart of designing and advancing the next generation of ICEYE's satellites — pushing the boundaries of what small sensing satellites can achieve. Working closely with cross-functional engineering teams, you will own the design, testing, and continuous improvement of satellite RF and microwave hardware, from PCB design and component selection to link budget analysis and advanced measurements. When things go wrong, you will be the one to diagnose why — conducting root-cause analysis and providing hands-on technical support for an ever-expanding fleet of operational satellites in orbit.
WHO ARE WE?
ICEYE delivers space-based intelligence, surveillance, and reconnaissance (ISR) capabilities to governments and allied nations. This includes sovereign and turnkey ISR missions leveraging ICEYE's world-leading synthetic aperture radar (SAR) satellite technology, as well as access to data from the world's largest SAR satellite constellation. These capabilities enable partners to detect and respond to critical changes anywhere on Earth with unprecedented speed and accuracy – day or night and in any weather, supported by ultra high-resolution imagery and high-frequency revisits.
As a trusted partner for defense, intelligence, security, and maritime domain awareness, ICEYE's near real-time data creates a tactical advantage for mission-critical operations. ICEYE operates internationally with offices in Finland, Poland, Spain, Japan, the UAE, Greece, Germany, and the US. The company has more than 1000 employees, inspired by the shared vision of improving life on Earth by becoming the global source of truth in Earth Observation.
DAY TO DAY RESPONSIBILITIES:
- You will work closely with engineers from other domains to design a new generation of satellites and ensure continuous improvements of them.
- Your responsibilities will include designing and testing satellite RF hardware, tackling the challenges inherent in the new space engineering approach, and pushing the boundaries of what small sensing satellites can achieve.
- You will also be involved in the design of both passive and active microwave systems, and provide technical support for our expanding fleet of satellites. If you're ready to take on these exciting challenges, we’d love to have you on board.
REQUIREMENTS:
MUST HAVE SKILLS
- Master's degree in Radio/RF/Communications/Signal/Electrical engineering.
- 5 years + of experience in RF and microwave engineering (including PCB board design, link budget, component selection).
- Familiar how to use common measurement equipment and skilled to do advanced measurements.
- Proficient problem-solving and debugging skills. Capability to tackle unconventional tasks and problems.
- Ability to perform root-cause analysis on failures.
- Ability to communicate clearly in English (written and spoken).
- Ability to work independently, but also a co-operative team player.
- Suits well in a multicultural environment.
- Capability to drive a new project from the technical side, facing unknown issues and collaborating with people from different domains to solve it.
- Strong troubleshooting and analytical skills.
- Willingness to be involved in the whole life cycle of the satellite
NICE TO HAVE SKILLS
- Prior experience in aerospace systems.
- Prior experience with high frequency (5+ GHz) systems.
- Capability to manage basic projects.
- Prior experience in Altium, CST, Python.
APPLICATION PROCESS
- Talent Acquisition Interview
- Technical Interview (onsite or virtual), including a Technical Challenge
- Hiring Manager Interview
- Final Interview
- Offer Decision
WORKING AT ICEYE
At ICEYE, you’ll join a diverse and highly engaged team united by the ambition to make the impossible possible. As a global scale-up, we combine speed and ambition with the opportunity to take real ownership from day one. Your growth, wellbeing, and success are a priority, with continuous professional development, training opportunities, and a culture where collaboration is how we win.
HOW WE WORK (OUR VALUES)
Make the impossible possible: We set ambitious goals and stay calm under pressure. We bring grit, optimism, and ownership when things get hard, and we keep moving until we find a way.
- Be curious: Go deep, ask questions, listen carefully, and think critically. Understand the “why” behind decisions.
- See the big picture: Stay close to what’s happening across the company so you can make better decisions. Consider how your work affects others.
- Drive effective teamwork: Create psychological safety, invite different perspectives, and build inclusive teams. There are no bad questions.
- Act as one team: We win together. We match tasks to the right owner and stay agile as priorities shift.
- Have fun: What we do matters—and it should be enjoyable. Celebrate progress, take pride in results, and share the wins.
BENEFITS
Our benefits are designed to support your health and wellbeing—at work and beyond. We keep improving them based on employee feedback, and offerings vary by location. Talent Acquisition will confirm what applies for this role and location during the process.
OUR COMMITMENT TO DIVERSITY, EQUITY AND INCLUSION
We want ICEYE to be a place where people can be themselves and do great work. Different backgrounds and perspectives make us stronger, which is why we work to create an environment where people feel included, respected, and able to speak up. Whatever your background, we want you to bring your authentic self to the table.
We’re committed to fair, inclusive hiring and equal opportunity. Everyone is welcome to apply. If you need any adjustments or support during the recruitment process, tell us—we’ll do our best to help.
Apply now to start your ICEYE journey, and help us continue to make the impossible possible together. Read more about ICEYE and working with us at iceye.com https://www.iceye.com
Location: Boston, MA
Workplace: OnSite
At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.
WHOOP is building a deeply technical IT organization and is looking to add a Systems Engineer II focused on endpoint engineering. As WHOOP evolves from a consumer tech company into a personal health company, it is mission-critical to secure our fleet of endpoints while also enabling a frictionless employee experience. Doing both of those things well requires deep technical expertise, creativity, and a remarkably high bar for the quality of experience you’ll push onto your colleagues.
We need this role to work across both Mac and Windows ecosystems. Applicants should have top quartile expertise in at least one ecosystem.
As a member of a growing and highly dynamic team, candidates must be ready and excited to take on significant responsibility, embrace ambiguity, and help define what world-class IT Security capabilities look like at WHOOP.
This role will collaborate closely with Security, Risk & Compliance, Software and Hardware Engineering, Business Systems, IT, and more. This is a high-impact role with a broad scope, and we have a mountain of work to accomplish. We want to attract someone who is motivated by the challenge and energized to solve tricky problems with the best tools available.
RESPONSIBILITIES:
- Manage our Mac and Windows fleets end-to-end
- Craft a frictionless device lifecycle from unboxing to disposition
- Implement and manage robust security policies in line with strict HIPAA standards
- Manage the endpoint components of our enterprise AI security strategy
- Manage the way we patch endpoint vulnerabilities in line with our committed SLAs
- Engineer processes to do the things above in a way that minimizes employee friction and workflow disruption
- Mentor colleagues to develop their endpoint skills & capabilities
- Eliminate root causes of IT support tickets and manual IT toil
- Contribute meaningfully in helping us build AI-first IT operations
- Develop monitoring, observability, and reporting capabilities
- Communicate proactively and clearly with employees and business partners, ensuring alignment and transparency around our plans and the trade-offs we’re making
QUALIFICATIONS:
- Proven experience working on technically innovative systems and processes from the ground up
- Strong engineering and programming skills to enable automation and custom solutions
- Hands-on administration experience with MDMs
- Experience managing large fleets of computers and other corporate-owned devices
- Experience contributing to large-scale implementations and/or migrations of critical IT systems
- Experience developing AI solutions to improve productivity or employee experience
- Excellent communication skills, with the ability to explain technical concepts to non-technical audiences
- Strong judgment in prioritization and solution design, balancing impact and maintenance costs
- Ability to work independently and take initiative in a rapidly changing environment
- A demonstrated employee-first mindset, actively listening and engaging with users and making their lives better
This role is based in the WHOOP office located in Boston, MA. The successful candidate must be prepared to relocate if necessary to work out of the Boston, MA office.
Interested in the role, but don’t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply.
WHOOP is an Equal Opportunity Employer and participates in E-verify https://www.e-verify.gov/to determine employment eligibility
The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values.
At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
The U.S. base salary range for this full-time position is $125,000-$175,000. Salary ranges are determined by role, level, and location. Within each range, individual pay is based on factors such as job-related skills, experience, performance, and relevant education or training.
In addition to the base salary, the successful candidate will also receive benefits and a generous equity package.
These ranges may be modified in the future to reflect evolving market conditions and organizational needs. While most offers will typically fall toward the starting point of the range, total compensation will depend on the candidate’s specific qualifications, expertise, and alignment with the role’s requirements.
Location: New York, NY
Workplace: OnSite
ABOUT US
At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and operating agents at scale.
With $125M raised at Series B from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re at a stage where we’re continuing to develop new products, growth is accelerating, and all team members have meaningful impact on what we build and how we work together. LangChain is a place where your contributions can shape how this technology shows up in the real world.
Today, our platform includes LangSmith (Observability, Evaluation, Deployment, Fleet, and Sandboxes), our open source frameworks (LangChain, LangGraph, and Deep Agents), and the newly launched LangSmith Engine for autonomous agent improvement. We have 100M+ monthly open source downloads, 6,000+ active LangSmith customers, and 5 of the Fortune 10 use LangSmith in production (+ 35% of the Fortune 500 overall), including teams at Klarna, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, LinkedIn, Monday.com, Nvidia, and Bridgewater.
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: $200,000- $250,000
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.
ОфисBenefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks
УдалённоseniorUSA (Remote)
leadLondon, United Kingdom; Ease working as a co-lead with a US-based counterpart across time zones, and across several global markets; We believe in equality of opportunity and welcome candidates from all backgrounds regardless of age, gender, ethnicity, disability, sexual orientation, gender identity, socio-economic background, religion, or belief
ОфисseniorГеография найма не уточнена
УдалённоParis; Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks
УдалённоParis; Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks
УдалённоParis; Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks
УдалённоParis; Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks
УдалённоГеография найма не уточнена
ГибридParis; Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks