We’re looking for a specialist to help develop the data infrastructure behind our mobile games, build reliable data models, and provide teams with high-quality analytics to support product decisions. - 2+ years of experience working with data.
Location: AU: Sydney (45 Clarence St); AU: Melbourne: (260 Burwood Rd)
Workplace: Hybrid
THE ROLE
Xero reimagined accounting software. Now we’re reimagining how small businesses get paid and how money moves. We're making a critical, multi-year investment in two connected engineering portfolios, Payments Products & Experiences and Payments Platform, and we're hiring a Principal Engineer for each. As our three-year payments strategy reaches a turning point, you'll help shape what comes next, with domain-level influence over the next two to three years.
You'll shape technical strategy across multiple teams, partnering with senior stakeholders to turn complex requirements into scalable, resilient systems. Staying close to the technical detail, you'll set the example for a portfolio of 40 to 50 engineers. You'll also join a global community of Principal Engineers across Xero, driving engineering standards, architecture, and best practices.
You'll Go Bold by setting long-term direction, and Go Together by bringing product, engineering and senior stakeholders with you.
THE TEAMS
Payments Products & Experiences: this portfolio is made up of our Get Paid and Growth teams, builds the checkout, payment methods, flexible payments and AI payment agents that help small businesses get paid on time.
Payments Platform: this portfolio is the engine underneath, with provider integrations, bill payments and a single, product-agnostic API that other Xero teams build on.
Together they move billions of dollars across more than 150,000 transactions a day, a number set to double as we grow into the UK and US.
THE TEAMS ARE CURRENTLY WORKING ON
- Tech stack: microservices across web, API and data layers, built in languages such as C#, Java, Go or C++, running on AWS with SQL and NoSQL data stores.
- Current focus: reviewing existing payments systems to work out what to extend, migrate or rebuild, alongside Growth experiments and AI-powered payment chasing.
- Future focus: a multi-year payments architecture covering agentic payment workflows, payments inside AI assistants and recurring payments.
- Global scale: replatforming payment methods and designing global rails and a ledger ready for new markets.
WHERE AND HOW YOU CAN WORK
You'll be based in Sydney or Melbourne, working a hybrid model that blends time together in our modern offices with the flexibility of working from home. Boost days bring teams together to connect and collaborate in person. With colleagues across Australia and the US and payment flows that run around the clock, you'll also work across time zones.
SOME OF THE THINGS WE'RE LOOKING FOR
- You bring deep experience designing and running large-scale distributed systems in production, balancing reliability, performance and cost, and any payments or fintech experience is a real plus.
- API-first thinking is second nature, and you're at home across web, API and data layers, with fluency in at least one modern backend language, SQL and NoSQL stores, and cloud-native platforms, ideally AWS.
- Legacy-heavy systems are a puzzle you enjoy, and you make clear, practical calls on whether to extend, migrate or build while staying hands-on through pairing, spikes and code.
- A strong interest in utilising AI tooling is essential, as you will model how to use these technologies to automate tasks and improve engineering outcomes.
- Your background shows a deep curiosity for growth hacking and a proven ability to design and analyse A/B tests that drive product usage.
- You'll Go Further by mentoring Staff and Senior engineers, shaping cross-team initiatives with Xero's Principal community and setting standards that lift engineering across Xero.
Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.
ГибридWith colleagues across Australia and the US and payment flows that run around the clock, you'll also work across time zones
Location: New York City, NY | Seattle, WA; 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
Anthropic is looking for a Staff+ Software Engineer to work on the vector search infrastructure behind Claude. Retrieval is how Claude learns about the world. Web search across claude.ai, the API and agentic surfaces, memory across conversations, and the reinforcement learning workloads that train our next models all depend on fast, cheap, high-recall nearest-neighbor search over billions of vectors.
You'll join a small team responsible for the vector database layer that serves Claude's retrieval workloads: its architecture, performance, scalability and cost. This is a foundational role. The team is small, core architectural decisions are still open, and the engineers who join now will shape how the system evolves.
The role sits in our Databases organization and works day to day with the Search Platform team, which owns web search indexing, retrieval and serving, and the Memory & Search team, which owns search and memory inside claude.ai.
We're looking for someone who has built vector or search systems that ran in production, at scale, with real users and a real on-call. You'll be hands-on in the code, and you'll also be the person deciding how the pieces fit together.
Key responsibilities
Own the core of Anthropic's vector database layer: index structures, storage layout, query execution and the serving layer
Own production readiness - benchmarking against exact search, capacity planning, onboarding new workloads, and the operational tooling to run it at scale
Drive the recall, latency and cost trade-offs - quantization, filtered search, index build and refresh strategy, and how compute and storage are separated and scaled
Scale throughput by an order of magnitude as research and training demand grows, and work out whether the bottleneck is architecture, hardware or engineering bandwidth
Extend the retrieval stack toward hybrid retrieval - lexical search and fused ranking alongside vector search
Set the evaluation methodology for the system - recall targets, latency objectives, cost per query, and the regression detection that keeps them honest
Set technical direction for a growing team - lead design reviews, make architectural decisions others build on, and mentor the engineers joining the effort
Share the on-call for the systems you own
Minimum qualifications
Direct experience building a vector database or approximate nearest-neighbor search system that ran in production at scale
Deep knowledge of ANN index structures (graph-based, clustering-based or disk-resident approaches), vector quantization and filtered search
Experience with search relevance and ranking
Strong systems programming skills in a language such as Rust, C++ or Go, including performance-critical and memory-intensive code
Experience designing and operating large-scale distributed storage or serving systems with strict latency and reliability requirements
A track record of independently scoping and delivering ambiguous, multi-quarter technical projects
Strong written and verbal communication, with experience driving alignment across teams with different priorities
Interest in AI safety and Anthropic's mission
Preferred qualifications
Experience with object-storage-backed or disaggregated compute and storage database designs
Experience building or operating full-text search engines (inverted indexes, BM25) or hybrid retrieval systems
Familiarity with embedding models and the retrieval demands of LLM training and inference
Experience using GPUs or other accelerators for index build or search
Prior experience as a technical lead on a database or search infrastructure team
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
—
$485,000 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: Georgian office; Yerevan, Yerevan, Armenia
About Lineate
Lineate is a US-based international software development company with over two decades of experience.
From Intelligent Document Processing(IDP) and Agentic RAG systems to scalable cloud architectures, we turn complex ideas into real, measurable results.
We deliver AI-driven custom solutions for FinTech, HealthTech, AdTech, and beyond, empowering businesses to grow smarter, faster, and more efficiently.
Our expertise falls into three main categories:
Building Custom AI Solutions: Deploying high-impact, AI-enabled technology utilizing IDP, Agentic RAG.
Cloud and Data Infrastructure: Optimizing business operations with our data management and cloud computing solutions.
Team Augmentation: Providing specialized experts in FinTech, AdTech, and HealthTech to integrate seamlessly and accelerate project timelines.
Our goal is not just to build technology, but to build the future operating model for our clients.
Tech stack
Core:
Java, Spring Boot, RxJava, Redis, MySQL, Apache Kafka
Additional technologies:
Vespa, Elasticsearch, OpenSearch, Vector Search Technologies, AI/ML Infrastructure, Docker, Kubernetes
Key responsibilities
Design, develop, and maintain scalable, high-performance backend services using Java and Spring Boot
Take ownership of complex technical challenges, from identifying problems and proposing solutions to implementation and production delivery
Contribute to architectural decisions and continuously improve system performance, scalability, and reliability
Develop and optimize APIs, microservices, integrations, and event-driven systems using Kafka
Proactively identify technical bottlenecks, propose improvements, and drive engineering initiatives
Troubleshoot complex production issues and ensure high standards of code quality and maintainability
Participate in technical discussions, code reviews, and architectural planning
Collaborate with product and engineering teams to translate business requirements into reliable technical solutions
Contribute to the development and optimization of search functionality and AI-powered features as needed
Must-have qualifications
8+ years of hands-on software engineering experience, with deep expertise in Java and production-grade backend development
Strong proficiency in Java and Spring Framework / Spring Boot
Architect-level technical expertise, including the ability to design complex backend systems, evaluate architectural approaches, and make sound technical decisions
Strong understanding of distributed systems, microservices, scalability, performance optimization, fault tolerance, and reliability
Solid experience with Redis, MySQL, and Apache Kafka
Experience with reactive programming (preferably RxJava)
Strong experience designing and developing APIs, backend services, and complex integrations
Proactive and self-driven mindset:
ability to identify problems and opportunities, propose solutions, develop actionable plans, and take ownership of implementatio
Nice-to-have qualifications
Experience with Java 25+
Experience developing and optimizing high-performance search systems
Hands-on experience with full-text search, vector search, or semantic search technologies
Production experience with Vespa, OpenSearch, Elasticsearch, Weaviate, Pinecone, Milvus, Qdrant, or similar platforms
Experience building Retrieval-Augmented Generation (RAG) solutions
Familiarity with AI/ML infrastructure and pipelines, including integrating machine learning models into production services
Experience with embeddings, ranking, indexing, recommendation systems, and AI-powered services
Knowledge of cloud platforms and containerized environments (Docker, Kubernetes)
Experience with observability, monitoring, and performance analysis tools
Previous experience in Staff, Principal, or Architect-level engineering positions
Working hours
Candidates must be available to overlap with the New York team from
9:00 AM to 1:00 PM ET
. The remaining working hours are flexible.
We offer
Freedom to Develop - equal opportunity to learn and grow professionally
Clear career and professional path, strong performance management system
Social Benefits Package
Equipment
English lesson
Gym membership
All the advantages of working in an international IT company
Flexible vacation time
Fun and inclusive in-person and digital events
Lineate is proud to be an Equal Opportunity Employer - We do not hire on the basis of race, colour, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by Gergian legislation. All employment is decided based on qualifications, merit, and business need.Learn more about Lineate at our website: www.lineate.
com
Location: Georgian office; Yerevan, Yerevan, Armenia
About Lineate
Lineate is a US-based international software development company with over two decades of experience.
From Intelligent Document Processing(IDP) and Agentic RAG systems to scalable cloud architectures, we turn complex ideas into real, measurable results.
We deliver AI-driven custom solutions for FinTech, HealthTech, AdTech, and beyond, empowering businesses to grow smarter, faster, and more efficiently.
Our expertise falls into three main categories:
Building Custom AI Solutions: Deploying high-impact, AI-enabled technology utilizing IDP, Agentic RAG.
Cloud and Data Infrastructure: Optimizing business operations with our data management and cloud computing solutions.
Team Augmentation: Providing specialized experts in FinTech, AdTech, and HealthTech to integrate seamlessly and accelerate project timelines.
Our goal is not just to build technology, but to build the future operating model for our clients.
Product:
A US-based
real estate and mortgage technology platform
that supports the home-buying journey from property search through closing. It combines property search, data integrations, workflow automation, real estate services, and home-buying rewards in a single customer journey.
Key Responsibilities
Build and maintain reliable, scalable
ETL/ELT pipelines
and data platform components.
Integrate data from
multiple heterogeneous sources
, including databases, APIs, files, and third-party systems.
Clean, normalize, transform, and map
messy, incomplete, and inconsistent data
, often without reliable unique keys.
Develop solutions for
record matching, deduplication, reconciliation, and entity resolution
across different data sources.
Design data models and implement
data quality, validation, and monitoring
processes.
Investigate data discrepancies, troubleshoot pipelines, and continuously improve data reliability and performance.
Requirements
6+ years of hands-on Data Engineering experience
.
Strong
Python and SQL
skills.
Solid production experience with
ETL/ELT, data integration, and data modeling
.
Hands-on experience cleaning and mapping
incomplete, inconsistent, or duplicated data from multiple sources
.
Experience matching records
without a reliable common ID
, using composite keys, rule-based or fuzzy matching, entity resolution, or similar approaches.
Production experience with modern data technologies such as
Airflow, dbt, Spark, Kafka, ClickHouse, Snowflake, Databricks, or similar
.
Strong understanding of
data quality and DWH/data platform principles
.
We offer
Freedom to Develop - equal opportunity to learn and grow professionally
Clear career and professional path, strong performance management system
Social Benefits Package
Equipment
English lesson
Gym membership
All the advantages of working in an international IT company
Flexible vacation time
Fun and inclusive in-person and digital events
Lineate is proud to be an Equal Opportunity Employer - We do not hire on the basis of race, colour, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by Georgian legislation. All employment is decided based on qualifications, merit, and business ne
ed. Learn more about Lineate at our website: www.lineate
.com
Location: United States (Remote)
Workplace: Remote
ABOUT ONEPAY
OnePay is the consumer fintech trusted by millions of Americans to make money better.
Our financial system is broken. High fees, low rates, and too few ways to actually grow your money. We’re fixing it. And we’re moving fast.
We’re an all-in-one financial services platform that brings together banking, high-yield savings, credit cards, point-of-sale lending, investing, and crypto in one place. We also partner with employers, HCM providers, gig platforms, and others to deliver embedded financial services to millions of employees and frontline workers.
We’re backed by Walmart, the world’s largest retailer, and Ribbit Capital, one of fintech’s most respected investors, giving us rare scale, distribution, and the opportunity to build something truly category-defining.
But what really sets OnePay apart is how we move. Our customers don’t have time to wait… and neither do we. This place moves fast, and we’re looking for people who are:
- Ready to run
- Hungry and driven by urgency
- Exceptional at what they do, with low ego
- Comfortable operating in motion
THE ROLE
As a Software Engineer on the Banking team at OnePay, your work will have a direct impact on how people access, move, and manage their money, driving everything from the design of scalable banking services to the reliability of real-time money movement that help our customers trust us with their finances. You will:
- Lead technical design and delivery of banking features that scale with our growing customer base and support a seamless mobile experience
- Set architectural standards and best practices for code quality, performance, security, and reliability across our banking services
- Own the technical approach to complex challenges at scale, including sensitive financial data and real-time money movement
- Mentor and grow engineers through design reviews, code reviews, and hands-on collaboration on tough problems
- Partner closely with product, design, risk, and compliance to shape the roadmap and turn it into high-quality, shipped software
- Create and maintain clear documentation, a must-have for a growing, remote organization
YOU BRING
- 7+ years of professional experience in backend or full-stack software engineering, including technical leadership of projects or teams
- Proven success designing, building, and scaling production-grade APIs and distributed systems, ideally in banking, payments, or other regulated financial services
- Experience with sensitive financial data and money movement systems, such as ledgers, account management, ACH, or card processing
- Proficiency in Node.js and TypeScript or similar modern backend frameworks, and familiarity with microservices, Kubernetes, and AWS
- Experience with mobile or user-facing applications, ideally React Native, is a plus
- Strong communication and collaboration skills, with a track record of mentoring engineers and driving technical decisions across teams
- Drive and proactivity - everyone here is a builder and executor
TOOLS WE USE
We use Typescript front to back, with node and NestJS frameworks for server code and React Native for our iOS, Android, and Web clients. We run on a highly distributed cloud-native stack with Kubernetes and AWS, and scale and resiliency are at the heart of everything we build. We also embrace agentic development, so engineers have their choice of a variety of models and agent harnesses, including Claude Code, Cursor, Codex, and more to fit their workflow. While you don't need experience with our exact stack, familiarity with modern software engineering practices will help you ramp up quickly.
WHAT WE OFFER
- Competitive base salary, stock options, and health benefits from Day 1
- 401(k) plan with company match
- Remote-friendly (US), flexible time off (FTO), and opportunities for growth
- A high-growth, mission-driven, inclusive culture where your work has real impact
STANDARD INTERVIEW PROCESS
Our process varies by role. Most candidates go through:
- AI-assisted initial screen
- Interview with Talent Partner
- Technical or Hiring Manager Interview
- Team Interview
- Executive Interview
- Offer!
EQUAL EMPLOYMENT OPPORTUNITY
To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com.
As Engineering Lead, Conversational Platforms, you will be playing an active part in the hands-on process of building software and managing your own team. Working with other engineering teams to identify and anticipate changing requirements and opportunities to improve the development environment.
Location: CAN: Vancouver (333 Seymour St)
Workplace: Hybrid
The role / impact
You will deliver high-quality, impactful software that aligns with team and business goals, always keeping customer needs and outcomes front of mind. By identifying and solving complex, ambiguous problems independently, you will produce robust, high-quality, and scalable software that helps change the world by supporting small businesses. Your daily work will focus on systems, scalability, and engineering quality while collaborating across teams to drive technical excellence and developer efficiency.
Through clear and thoughtful communication, you will ensure stakeholders are well-informed and aligned. You will play a key part in fostering an inclusive team culture by mentoring others and sharing feedback with empathy. Your active participation in planning, delivery, and continuous improvement will contribute directly to the success of the broader Xero community.
The team / how they connect
You will join the Accounting Core team within Product Platforms, which forms the critical foundation underneath core product areas like invoices, bills, payments, and payroll. The team exists to make it easy for other groups across Xero to build on a strong foundation of accounting concepts, data, and libraries safely and efficiently. Operating across Wellington and Vancouver, we collaborate closely to reduce tight coupling, establish clear service boundaries, and accelerate product velocity global-wide.
The team is currently working on / Initially, you will focus on
- Transitioning from a monolithic architecture to modern microservices to remove delivery bottlenecks and improve efficiency.
- Building and operating services in a production cloud environment utilizing C#, .NET Core, and AWS.
- Resolving complex legacy problems, database scalability challenges, and modernizing service interfaces or APIs.
- Automating manual processes and applying test-driven and trunk-based development practices.
Where and how you can work
This role is based at our on-site location in Vancouver. We operate on a hybrid model where you will spend one to two days a week in the office for collaborative technical discussions and team alignment, with the flexibility to work from home on the other days. You will also have the opportunity to travel to New Zealand for onboarding after your first couple of weeks.
Here are some of the things we are looking for
- You bring proficient backend development experience with one or more programming languages such as C#, .NET, Java, or Go.
- A solid understanding of distributed systems concepts, including service-to-service communication, eventual consistency, and resilience patterns belongs in your toolkit.
- Your background features practical experience working with relational databases where transactional data integrity and ACID principles are critical.
- Having a familiar working knowledge of modern DevOps practices, automated testing, and continuous integration pipelines will help you succeed.
- Showing an interest in utilizing modern artificial intelligence tools will enable you to enhance personal productivity and streamline engineering workflows.
- You possess strong communication and collaboration skills, with the capacity to manage internal stakeholders like a technical product partner.
Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.
Compensation & Total Rewards
At Xero, we value the impact and skills you bring to the team. We believe in a Total Package philosophy - ensuring your value is recognized through a holistic lens that includes base salary, performance incentives, and world-class benefits.
The expected base salary range for this role is 131,800 - 150,000 CAD.
Individual pay is determined by various factors, including geography, level of experience, and the specific skills you bring to the role.
In addition to base pay, Xero’s roles are eligible for the following forms of variable compensation:
- Variable Pay: Permanent employees are eligible to participate in our annual bonus and equity (RSU) programs. You may also be eligible for performance-based cash or equity (RSUs) incentives depending on your role level, and company performance.
- Comprehensive Benefits: World-class health, wellness, and retirement programs. Xero Perks https://careers.xero.com/inside-xero/benefits-wellbeing/ including Wellbeing days, generous leave, and dedicated professional development budgets.
This is a posting for an existing vacancy.
Xero uses AI to help screen applications based on job-related qualifications. These tools assist our recruiters but do not make automated hiring decisions. A human recruiter reviews all candidates before any hiring action is taken.
Location: Shanghai
Workplace: OnSite
Company Description
We’re http://checkout.comCheckout.com http://Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.
We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers.
Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale.
If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact.
With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech – and we’re just getting started.
Checkout.com http://Checkout.com is one of the most exciting fintechs in the world. Our mission is to enable businesses and their communities to thrive in the digital economy. We’re the strategic payments partner for some of the best known fast-moving brands globally such as Wise, The Hut Group, Sony Electronics, Sainsbury’s, Deliveroo, Adidas, Klarna and many others. Purpose-built with performance and scalability in mind, our flexible cloud-based payments platform helps global enterprises launch new products and create experiences customers love. And it's not just what we build that makes us different. It's how.
We empower passionate problem-solvers to collaborate, innovate and do their best work. That’s why we’re on the Forbes Cloud 100 list and a Great Place to Work accredited company. And we’re just getting started. We’re building diverse and inclusive teams around the world — because that’s how we create even better experiences for our merchants and our partners. And we need your help. Join us to build the digital economy of tomorrow.
JOB DESCRIPTION
Global payments are complex and ever-evolving. At Checkout our software engineers develop the next-generation payments technologies that enable our Merchants to boost their acceptance rates, cut processing costs, fight fraud, and create cutting edge technology that enables extraordinary customer experiences.
We're looking for engineers who bring fresh ideas, have a curious nature and are passionate about working in an Engineering environment which focuses on building products to achieve the company's strategic goals. You’ll get to work with teams from across Checkout.com http://Checkout.com’s portfolio of products and services who all have a real customer first philosophy.
As a software engineer, you will work on a specific project critical to Checkout's needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. With your technical expertise you will manage project priorities, deadlines, and deliverables. You will design, develop, test, deploy, maintain, and enhance software solutions.
WHAT ARE WE LOOKING FOR:
- Bachelor's or Master's degree in Computer Science, Engineering, or related field
- Proficiency in .NET C#, Java, Go, or Python, with a strong understanding of software development principles. in either a backend or full stack environment.
- Great communication skills and ability to interact effectively with a wide range of stakeholders
- Experience working in agile environments and delivering high-quality code within tight deadlines
- Excellent problem-solving skills and the ability to work independently as well as part of a team
- Payments or financial knowledge is a plus, but not a necessity
How you’ll make an impact
- Be part of, and collaborate with, cross-functional teams including product management, across a large engineering community
- Define and design loosely coupled, scalable systems in a wider microservices using industry best practices
- Stay up-to-date, use, and spread knowledge of the latest technologies used by Checkout
- Write clean, maintainable, extendable and testable code on some of Checkout’s most impactful systems
- Build, own and operate your systems to the highest levels of resilience and service.
- Mentor junior team members and assist in their technical development
Additional Information
Bring all of you to work
We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one.
Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands.
We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here.
It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable.
Life at Checkout.com http://Checkout.com
We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.
Curious about what it’s like to be part of our team? Visit our Careers Page https://www.checkout.com/careers to learn more about our culture, open roles, and what drives us.
For a closer look at daily life at Checkout.com http://Checkout.com, follow us on LinkedIn https://www.linkedin.com/company/checkout/life/ and Instagram https://www.instagram.com/checkout_com/
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.
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Nscale is looking for a VP Design and Engineering APAC to lead data centre design, engineering delivery, technical standards, and project execution across APAC.
Runpod is looking for a Technical Program Manager Software Engineer to lead cross-functional cloud-platform programs, manage technical risks, and deliver reliable platform changes.
Задачи:
— Разработка softgoods продуктов от концепции до производства.
Требования:
— Опыт работы с pattern making, textile, fabrication, CLO3D, softgoods, Lamination, Sewing, process development, Bonding, Mechanical Design, fixture, mold design, adhesive, elastomer, foam, CAD, tooling.
Условия:
— Работа в офисе в Сан-Карлос, Калифорния.
— Зарплата от $150,250 до $175,950 в год.
Location: Remote - US
About Backblaze
Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. Together with our partners, we’re helping customers break free from the restrictive, overpriced legacy solutions that hold them back, and blaze forward with the full power of the open cloud in their hands.
Founded in 2007, we scaled the business with less than $3 million in outside funding until 2021, when we did a traditional IPO on the Nasdaq stock exchange. Today, Backblaze generates over $100m in revenue and is the leading specialized storage cloud - managing over three billion gigabytes of data storage for 500K+ customers in 175+ countries, including businesses, developers, IT professionals, and individuals.
Want to know what you’ll be doing?
You will work on our data infrastructure platform which supports the B2 Object Storage and Computer Backup products, responsible for the data infrastructure that everything runs on. You will help improve automation, observability and stability for durability, increase throughput, and drive architectural changes to support the long term requirements of our service.
Responsibilities:
Design and build automation frameworks that let other engineers provision, configure, and repair fleet infrastructure themselves
Design and extend the observability stack (metrics, logs, traces, alerts) that tells us whether the storage platform is healthy and where it is degrading
Build reporting, dashboards, and visualizations that give engineering and leadership a clear view into fleet health, capacity, and operational trends
Build system health tooling that detects failing hardware, drifting configuration, and capacity risk before they turn into incidents
Lead technical design discussions and produce clear design documents for changes that span multiple services and teams
Drive the implementation of large features from design through rollout, including the migration and backfill work that real systems require
Partner with the on-call rotation to turn recurring toil and incident findings into automation and better signal
The Right Fit:
7+ years of backend development in an enterprise environment, working in an object-oriented or systems language (Java, Rust, C++, C#, Go, or similar)
Experience designing automation frameworks or platforms that other engineers build on
Experience building large scale software systems running on thousands of servers
Experience building automation or tooling that other engineers depend on daily, whether internal platform services, operational tooling, or a deployment and configuration pipeline
Working knowledge of an observability stack (Prometheus, Grafana, OpenTelemetry, ELK, Datadog, or equivalent), including instrumenting a service and designing alerts people trust
Strong Linux fundamentals and comfort operating in a bare-metal or hybrid environment rather than a fully managed cloud
Professional experience incorporating AI-assisted development tools (Gemini, Cursor, Claude Code, or similar)
Comfortable with all aspects of the software development lifecycle, including design, implementation, testing, and rollout
Exhibits curiosity and seeks to understand before offering solutions
Communicates proactively in a remote environment by keeping the team informed, surfacing blockers early, and moving work forward
Applies analytical thinking to ambiguous problems
Bonus points for:
Proficiency in Java
Experience with configuration management or infrastructure-as-code tooling (Ansible, Salt, Puppet, Chef, Terraform)
Experience designing SLOs and error budgets, or reducing alert noise on a fleet running at scale
Experience with time-series databases and query languages such as PromQL
Experience automating hardware lifecycle work: burn-in, failure detection, drive replacement, decommissioning
Experience with discovering and implementing performance improvements, including CPU and IO
Understanding of Linux internals and file systems
Familiarity with hard drive performance and optimization, including host-managed SMR
Experience building and interpreting models, dashboards, or reports
Required for all Backblaze Employees:
Good attitude and willingness to do whatever it takes to get the job done
Strong desire to work for a small, fast-paced company
Desire to learn and adapt to rapidly changing technologies and work environment
Rigorous adherence to best practices
Relentless attention to detail
Excellent interpersonal skills and good oral/written communication
Excellent troubleshooting and problem solving skills
Backblaze Perks:
Healthcare for family, including dental and vision
Competitive compensation and 401K
RSU grants for full-time employees
ESPP program
Flexible vacation policy
Maternity & paternity leave
MacBook Pro to use for work plus a generous stipend to personalize your workstation
Childcare bonus (human children only)
Fertility treatment and support
Learning & development program
Commuter benefits
Culture that supports a healthy work-life balance
To provide greater transparency to candidates, we share base pay 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 candidate location, skills, depth of work experience, and relevant licenses/credentials, and may vary from the amounts listed below.
The base pay range for this position is:
$175,000 - $200,000
At Backblaze, we value being fair and good to our customers, partners, and employees. That’s why diversity, equity, and inclusion are at the core of our values. We are committed to fostering a workforce where all employees feel a sense of belonging regardless of race, ethnicity, nationality, gender, sexual orientation, age, religion, socio-economic status, ability, veteran status, and education. We believe that our dedication to cultivating a diverse workspace not only allows us to better serve our customers in over 175 countries, but further reinforces our commitment to doing the right thing.
We are proud to be an Equal Opportunity Employer.
To understand more about the data we collect and process as part of your application, please view our
Backblaze Employee Privacy Notice.
Location: United States (Remote)
Workplace: Remote
ABOUT ONEPAY
OnePay is the consumer fintech trusted by millions of Americans to make money better.
Our financial system is broken. High fees, low rates, and too few ways to actually grow your money. We’re fixing it. And we’re moving fast.
We’re an all-in-one financial services platform that brings together banking, high-yield savings, credit cards, point-of-sale lending, investing, and crypto in one place. We also partner with employers, HCM providers, gig platforms, and others to deliver embedded financial services to millions of employees and frontline workers.
We’re backed by Walmart, the world’s largest retailer, and Ribbit Capital, one of fintech’s most respected investors, giving us rare scale, distribution, and the opportunity to build something truly category-defining.
But what really sets OnePay apart is how we move. Our customers don’t have time to wait… and neither do we. This place moves fast, and we’re looking for people who are:
- Ready to run
- Hungry and driven by urgency
- Exceptional at what they do, with low ego
- Comfortable operating in motion
THE ROLE
As a Corporate Security Automation Engineer at OnePay, you will lead the design, implementation, automation, and optimization of our corporate security infrastructure. You will enhance security controls, align goals with business objectives, and drive automation and self-service capabilities to maintain a strong security posture in a rapidly scaling environment.
- Work with IaC tools like Terraform to ensure enterprise configurations are steady, change-managed and machine-readable.
- Design and deploy endpoint security measures aligned with industry standards, including vulnerability management.
- Ensure a strong security posture for corporate SaaS applications by configuring vendor capabilities or building automations to meet OnePay standards.
- Mature and manage data protection controls, including Data Loss Prevention (DLP) tools and secure data handling processes.
- Build secure methods for sharing data with internal teams and external partners.
- Collaborate with IT, Infrastructure, and Security teams to implement security measures, maintain critical corporate systems (ensuring availability and compliance), and drive process improvement through automation.
- Develop and run incident response and disaster recovery plans, including tabletop exercises.
YOU BRING
- 5+ years of IT experience, including 3+ years in enterprise security within cloud environments.
- Expertise in IaC tools like Terraform (preferred), Puppet, Chef or Ansible.
- Proven ability to lead projects, drive measurable security improvements through automation, leveraging scripting (Python, Go, and/or TypeScript).
- Solid understanding of networking, authentication standards, and security frameworks (MITRE ATT&CK, NIST CSF, CIS benchmarks), with hands-on experience in ZTNA and DLP solutions (e.g., Netskope, Zscaler).
- Skilled at simplifying technical concepts for non-technical audiences and influencing decisions.
- Experience with workflow automation tools like n8n is a plus.
TOOLS WE USE
We use Typescript front to back, with node and NestJS frameworks for server code and React Native for our iOS, Android, and Web clients. We run on a highly distributed cloud-native stack with Kubernetes and AWS, and scale and resiliency are at the heart of everything we build. We also embrace agentic development, so engineers have their choice of a variety of models and agent harnesses, including Claude Code, Cursor, Codex, and more to fit their workflow. While you don't need experience with our exact stack, familiarity with modern software engineering practices will help you ramp up quickly.
WHAT WE OFFER
- Competitive base salary, stock options, and health benefits from Day 1
- 401(k) plan with company match
- Remote-friendly (US), flexible time off (FTO), and opportunities for growth
- A high-growth, mission-driven, inclusive culture where your work has real impact
STANDARD INTERVIEW PROCESS
Our process varies by role. Most candidates go through:
- AI-assisted initial screen
- Interview with Talent Partner
- Technical or Hiring Manager Interview
- Team Interview
- Executive Interview
- Offer!
EQUAL EMPLOYMENT OPPORTUNITY
To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com.
Location: Colombia
You
Are passionate about technology, wake up every morning to experiment, learn and develop new solutions!
About Us
At DBSync we provide the opportunity to use technology that creates innovative and next generation data integration products which helps our employees to cultivate their creativity and sense of belonging. DBSync is a leading provider for data integration and Data warehousing services for both cloud/SAAS-based-on-demand applications. We were incubated by Salesforce.com (as a part of Avankia), before getting spinned off as a separate company. DBSync provides data integration as a SAAS-based, Standalone or hosted integration at a competitive price with a plethora of benefits for business users.
Our mission is to provide a strong foundation for businesses in solving complex problems and automating their workflows while acting as a pillar of support for all their data integrations needs. At DBSync we encourage innovation and creativity and our team is diverse comprising of a nice mix of cultural blends. We are a family where each talent is recognised and honed for the best of the individual and the company as a whole. We maintain a very professional, learn and excel vision with a hint of a start-up-like environment making each individual feel important and responsible with an equal opportunity to grow to the sky’s limit!
If you have a spirit of enthusiasm to grow beyond horizons, a determination to work hard, confidence to achieve success and influence future visions and products and be a successful part of the next gen trend, DBSync is the place for you!
Our Value System
1. We genuinely care
2. We do not waste time on manual or mundane task
3. We have a fun environment
4. We own it
5. We are experts on what we do
6. We win together
DBSync has been:
We have been rated 4.7 / 5 on G2. We have got around 125 reviews in 2023.
Based on the reviews G2 has awarded DBSync following badges.
Best Relationship– Winter 2024
Leader Americas Winter 2024
Best Results – Winter 2024
Best Usability – Winter 2024
About the Role:
DBSYNC is seeking an experienced Senior Support Engineer to provide technical support for its Cloud Replication software and manage enterprise customers across the USA. The ideal candidate will have 5+ years of experience in enterprise technical support, databases, CRM/ERP integrations, and cloud and on-premises environments, with the ability to troubleshoot complex issues and deliver excellent customer service while working US Central Time business hours.
Job Responsibilities:
Provide L2/L3 technical support for DBSYNC Cloud Replication and enterprise data integration solutions.
Manage enterprise customer relationships, troubleshoot technical issues, and ensure timely resolution of support cases.
Diagnose and resolve database connectivity, data synchronization, replication failures, performance, and integration issues.
Support databases, CRM platforms, ERP applications, and related enterprise systems.
Troubleshoot deployments across cloud-hosted, self-hosted, and on-premises environments.
Collaborate with engineering, product, and implementation teams to resolve complex technical issues.
Monitor replication jobs, logs, data flows, and system performance to identify root causes.
Maintain technical documentation, knowledge-base articles, and customer-facing troubleshooting guides.
Proactively communicate incident updates, resolution plans, and recommendations to enterprise clients.
Work with US-based customers during 8:00 AM–5:00 PM US Central Time.
Coordinating with internal teams as needed.
Skills and Qualifications:
5+ years of experience in technical support, software support, enterprise applications, or data integration.
Strong hands-on knowledge of SQL, relational databases, database connectivity, and troubleshooting.
Experience with CRM and ERP systems such as Salesforce, Microsoft Dynamics 365, Microsoft Dynamics 365 Business Central, or similar platforms.
Understanding of data replication, synchronization, ETL/ELT, APIs, and integration concepts.
Practical knowledge of cloud hosting platforms and on-premises infrastructure.
Experience managing enterprise customers, escalations, SLAs, and critical production issues.
Excellent communication, analytical, problem-solving, and customer management skills.
Ability to work independently from India while supporting US enterprise customers during US Central Time business hours.
Preferred qualifications
Experience with SQL Server, PostgreSQL, MySQL, Oracle, or other relational databases.
Familiarity with AWS, Microsoft Azure, or other cloud infrastructure.
Knowledge of REST APIs, authentication, networking, firewalls, and connectivity troubleshooting.
Experience with monitoring, incident management, ticketing systems, and remote troubleshooting.
Previous experience supporting SaaS products or enterprise data replication solutions.
Job Location:
LATAM (Remote)
Work Shift:
U.S Shift (8 AM CST to 5 PM CST)
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УдалённоUnited States (Remote); We encourage candidates from all backgrounds to apply; Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com
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ОфисShanghai
ОфисNew York, NY
УдалённоseniorRemote - US
УдалённоUnited States (Remote); We encourage candidates from all backgrounds to apply; Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com