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Location: Remote US At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Our team sits within Developer Productivity, whose mission is to make software development at Affirm simpler and faster across the company. The broader org owns much of the path between a developer’s laptop and production, including developer environments, CI/CD pipelines, test automation, dependency management, and release engineering, all in service of helping engineers ship code quickly, safely, and with confidence. The Continuous Delivery team’s charter is centered on enabling engineering teams to release independently through strong automation, standard patterns, predictable rollouts, resilient recovery mechanisms, and less manual toil. This role is uniquely positioned to help solve one of Affirm’s most important engineering challenges: scaling developer productivity in an era where the software development lifecycle is increasingly AI-enhanced. The team builds and improves the platforms, workflows, and guardrails that help engineers move from idea to production faster, with better safety, consistency, and developer experience. We value engineers who listen closely, invite feedback, and work well across organizational boundaries, while also holding a high bar for ownership, technical judgment, and follow-through. Strong candidates will care about building reliable shared systems, reducing friction for other engineers, and making durable improvements that raise the quality and speed of software delivery across Affirm. What You'll Do · With the support of your team, you will work on tasks that contribute to the team's projects and goals. · You will work collaboratively and proactively with your team and stakeholders, bringing them along for your work and helping to create visibility and dialog regarding the risks and trade-offs related to your work. · You will strike the right balance of speed and quality in your work, ensuring that we hit our business goals while protecting our systems from downtime. · You will contribute to a sense of community on your team by engaging in growth and development activities. What We Look For · You have previous work or internship experience designing, developing and launching backend systems at scale and are experienced using one of Python or Kotlin. · You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes. · You have mastered taking a simple problem or business scenario into a solution that interacts with multiple software components, and executing on it by writing clear, easily understood, well tested and extensible code. · You are comfortable navigating a large code base, debugging others' code, and providing feedback to other engineers through code reviews. · Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders. · You have strong verbal and written communication skills that support effective collaboration with our global engineering team. · This position requires either equivalent practical experience or a Bachelor’s degree in a related field. Base Pay Grade - J Equity Grade - 5 Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills. Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.) USA base pay range (CA, WA, NY, NJ, CT) per year: $130,000 - $180,000 USA base pay range (all other U.S. states) per year: $115,000 - $165,000 #LI-Remote Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience. Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights: Health coverage at no cost: We cover 100% of premiums for employees and their dependents. Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you. Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to. Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount. We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help. For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law. By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

Location: Remote Canada At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Auth Experiences team is looking for a passionate Staff Software Engineer to help set technical direction and build the next generation of web and mobile experiences for Affirm customers. Auth Experiences owns key moments in Affirm’s checkout flow, allowing customers to access Affirm's services, while ensuring that fraud is kept to a minimum. Our systems power critical consumer journeys across thousands of merchants and multiple countries. We manage web and mobile experiences, building User Interfaces, as well as backend orchestration layers. We focus heavily on ensuring a great customer experience with high conversion and security. As a staff engineer, you will lead significant technical initiatives, drive the architecture and evolution of the product, and mentor the team to build highly reliable software. What You'll Do · You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects. · You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed. · You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes. · You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, polcities, testing and alerting in place to support “keep the lights on” & on-call efforts. · You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks. · You will help develop talent on your team by providing feedback and guidance, and leading by example. What We Look For · You have 8+ years of experience of developing and architecting web applications using declarative UI frameworks like React or Vue. · You are proficient in working with Javascript/Typescript. · You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others. · You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work. · Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers. · You have strong verbal and written communication skills that support effective collaboration with our global engineering team. Base Pay Grade - P Equity Grade - 7 Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills. Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company). CAN base pay range per year: CAD $181,000 - $241,000 Location - Remote Canada This remote role is open only to candidates residing in Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, or Saskatchewan. #LI-Remote Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience. Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights: Health coverage at no cost: We cover 100% of premiums for employees and their dependents. Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you. Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to. Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount. We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help. For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law. By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

Location: Remote US At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Auth Experiences team is looking for a passionate Staff Software Engineer to help set technical direction and build the next generation of web and mobile experiences for Affirm customers. Auth Experiences owns key moments in Affirm’s checkout flow, allowing customers to access Affirm's services, while ensuring that fraud is kept to a minimum. Our systems power critical consumer journeys across thousands of merchants and multiple countries. We manage web and mobile experiences, building User Interfaces, as well as backend orchestration layers. We focus heavily on ensuring a great customer experience with high conversion and security. As a staff engineer, you will lead significant technical initiatives, drive the architecture and evolution of the product, and mentor the team to build highly reliable software. What You'll Do · You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects. · You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed. · You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes. · You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, polcities, testing and alerting in place to support “keep the lights on” & on-call efforts. · You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks. · You will help develop talent on your team by providing feedback and guidance, and leading by example. What We Look For · You have 8+ years of experience of developing and architecting web applications using declarative UI frameworks like React or Vue. · You are proficient in working with Javascript/Typescript. · You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others. · You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work. · Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers. · You have strong verbal and written communication skills that support effective collaboration with our global engineering team. · This position requires either equivalent practical experience or a Bachelor’s degree in a related field. Base Pay Grade - P Equity Grade - 13 Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills. Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.) USA Pacific base pay range (CA, WA, NY, NJ, CT): $230,000 - $290,000 USA Sapphire base pay range (all other U.S. states): $204,00 - $264,000 #LI-Remote Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience. Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights: Health coverage at no cost: We cover 100% of premiums for employees and their dependents. Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you. Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to. Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount. We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help. For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law. By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

Location: Remote - EMEA Who We Are: Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges, totalling over 10 million brokerage accounts. Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly backed by $400 million in funding from top-tier global investors including Portage Ventures, Spark Capital, Tribe Capital, Social Leverage, Horizons Ventures, Opera Tech Ventures, SBI Group, Derayah Financial, Unbound, Peak XV, Elefund, and Y Combinator. Our Team Members: We're a dynamic team of 400+ globally distributed members who thrive working from our favorite places around the world, with teammates spanning the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond! We're searching for passionate individuals eager to contribute to Alpaca's rapid growth. If you align with our core values—Stay Curious, Have Empathy, and Be Accountable—and are ready to make a significant impact, we encourage you to apply. About the Role As a Senior Software Engineer on the Reference Data team, you will build services that form the data backbone of Alpaca’s brokerage infrastructure. Almost every service at Alpaca needs information about the assets it operates on. Our team provides that information and supports the events that affect those assets throughout their lifecycle. The team owns two core areas: Security Master , the central source of information about tradable assets, their characteristics and whether, when, and how they can be traded; and corporate actions , which involves ingesting third-party information about dividends, stock splits, mergers and other events, then calculating the changes and transactions needed to reflect them in customer and partner holdings. You will work across both areas, helping Alpaca enter new markets, expand its portfolio of products and improve the reliability, performance and operability of existing systems. This is a hands-on backend engineering role focused on distributed systems, data modelling and correctness across interconnected services. You will take open-ended problems from scoping and design through implementation, rollout and production support, working closely with the teams that depend on reference data. Things You Get To Do Design, build and maintain distributed backend services, APIs and data models for Security Master and corporate actions. Extend reference data systems to support new instruments, asset classes and market-specific requirements, including futures and prediction markets. Build reliable workflows for ingesting, validating and processing third-party instrument and corporate action information. Develop internal tools and automation that reduce manual work and improve the reliability of reference data operations. Help redesign how foundational asset information is structured and shared across Alpaca, contributing to architectural decisions with company-wide impact. Work closely with engineering and business teams that consume reference data, coordinating changes across services. Own complex features and technical decisions from design through production, including testing, troubleshooting and continuous improvement. Who You Are (Must-Haves) Strong experience building and operating event-driven, distributed backend systems. Strong database and data-modelling skills, with an understanding of eventual consistency and data replication. Excellent system design fundamentals, including designing and evolving APIs. Proficiency in a strongly typed programming language and willingness to work in Go. Experience taking complex or ambiguous problems from initial requirements through delivery and production operation. Ability to explain technical decisions and trade-offs clearly, collaborate across teams and reason through cross-system dependencies. Senior-level engineering judgement and ownership; we assess capability and impact rather than applying a fixed years-of-experience threshold. Who You Might Be (Nice-to-Haves) Experience in trading, brokerage, capital markets, crypto infrastructure or related financial technology. Experience with reference data, Security Master, instrument or asset data, or corporate action processing. Understanding of financial instruments, particularly options, futures and other derivatives. Experience with third-party data ingestion, internal tooling and workflow automation. Experience guiding other engineers and working across interconnected services and teams. How We Take Care of You: Competitive Salary & Stock Options Health Benefits New Hire Home-Office Setup: One-time USD $500 Monthly Stipend: USD $150 per month via a Brex Card Alpaca is proud to be an equal opportunity workplace dedicated to pursuing and hiring a diverse workforce. Recruitment Privacy Policy

Location: San Francisco, California Workplace: Hybrid ABOUT SENTRY Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. ABOUT THE ROLE The Developer Infrastructure team builds the systems Sentry engineers use to develop, test, and ship software. We own local and cloud development environments, CI/CD across our open-source and private codebases, tooling for creating new services, and SDK and library publishing. Our goal is to help engineers spend more time building for customers and less time troubleshooting their development tools. You’ll work on problems such as shortening CI feedback cycles, improving deployment reliability, detecting flaky tests, and making development environments easier to use and maintain. As AI coding agents become part of engineering workflows, you’ll also help our environments, CI, and deployment systems support them with the context and access they need. You’ll own projects from design through rollout and ongoing operation, working directly with engineers across Sentry to understand their needs and measure whether your changes improve their work. This role is based in San Francisco, with three days per week in the office to work closely with Platform and Product Engineering teams. WHAT YOU’LL DO - Build and maintain tooling for local and cloud development environments. - Improve the speed and reliability of CI and deployment pipelines as our codebases and infrastructure grow. - Develop supported, reusable workflows for creating services and libraries. - Improve SDK and library publishing tools and release processes. - Build metrics, dashboards, and flaky test detection to help teams identify and resolve development and deployment problems. - Give engineers and AI coding agents the context they need to work within Sentry’s systems and conventions. - Partner with engineering teams to prioritize improvements, support adoption, and evaluate results. HOW YOU WORK - You enjoy building tools and infrastructure other engineers rely on. - You consider reliability, performance, cost, and maintenance when making technical decisions. - You take ownership from understanding a problem through implementation, rollout, and operation. - You listen to engineers’ feedback and use evidence to guide improvements. - You help teams adopt shared tools and standards through clear reasoning and collaboration. QUALIFICATIONS - 5+ years of software engineering experience or equivalent experience building developer tools and infrastructure. - A track record of building or significantly improving developer tooling or infrastructure used by engineering teams. - Strong proficiency in Python. - Experience improving CI/CD systems, including diagnosing performance or reliability problems. - Experience leading complex technical projects through design, implementation, and rollout. - Experience using Docker and container orchestration in production. - Experience working with cloud infrastructure such as GCP or AWS. - Familiarity with Kubernetes and infrastructure as code tools. - Experience working across engineering teams to build agreement on tools, standards, or workflow changes. - Clear written and verbal communication, including explaining technical tradeoffs and documenting how systems work. You don’t need to meet every qualification to apply. If your experience aligns with the core work, we’d like to hear from you. The base salary range (or hourly wage range, if applicable) that Sentry reasonably expects to pay for this position is $190,000 to $400,000 USD. A successful candidate’s actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate’s work location, education, work and other relevant experience, skills, and job-related knowledge. A successful candidate will be eligible to participate in Sentry’s employee benefit plans/programs applicable to the candidate’s position (including incentive compensation, equity grants, paid time off, and group health insurance coverage). See Sentry Benefits https://sentry.io/careers/ for more details about the Company’s benefit plans/programs.   EQUAL OPPORTUNITY AT SENTRY Sentry is committed to providing equal employment opportunities to its employees and candidates for employment regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or other legally-protected characteristic. This commitment includes the provision of reasonable accommodations to employees and candidates for employment with physical or mental disabilities who require such accommodations in order to (a) perform the essential functions of their jobs, or (b) seek employment with Sentry. We strive to build a diverse team, with an inclusive culture where every teammate can thrive. Sentry is an open-source company because we believe that everyone, everywhere, should have the ability and tools to make great software. Software should be accessible. That starts with making our industry accessible. If you need assistance or an accommodation due to a disability, you may contact us at accommodations@sentry.io. Want to learn more about how Sentry handles applicant data? Get the details in our Applicant Privacy Policy https://sentry.io/careers/applicantprivacy/.

Location: Toronto, Ontario, Canada; San Francisco, California Workplace: Hybrid ABOUT SENTRY Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. ABOUT THE ROLE The Streaming Platform team at Sentry is building the next generation of infrastructure that powers our ingestion pipelines and real-time data processing systems. Our platform ingests, processes, and distributes hundreds of thousands of events per second with low latency and high reliability. We are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. As part of this team, you will work on challenges at the intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time to production, and reduces operational overhead. IN THIS ROLE YOU WILL - Design, build, and operate components of our Streaming Platform, including Kafka, the streaming runtime, high-level APIs, and developer-facing abstractions. - Implement resilient, high-throughput stream processing systems that handle unbounded datasets with strong correctness guarantees (delivery, checkpointing, watermarking, and more). - Build scalable automation and control plane for Kafka fleet management and improve efficiency. - Partner with product engineers to ensure our abstractions enable fast, reliable, and consistent ingestion pipelines. - Improve observability, monitoring, and failover for mission-critical real-time systems. YOU’LL LOVE THIS JOB IF YOU - You enjoy working on distributed systems at scale and care about reliability and performance. - You like building abstractions that make complex infrastructure easier for others to use. - You are motivated by designing systems that balance flexibility for developers with best practices for stability. - You are excited to shape how Sentry handles near real-time ingestion and analytics at scale. - You value being part of a collaborative team where your contributions make a broad impact across the company. QUALIFICATIONS - At least 2-3 years of software engineering experience, with background in distributed systems, data infrastructure, or real-time streaming. - Proficiency in a programming language such as Python, Rust, Go, or Java (we primarily use Python and Rust, but experience in similar languages is valuable). - Experience building and operating systems in cloud environments such as Kubernetes, AWS, or GCP. - Nice to have: experience with streaming technologies such as Kafka, Flink, Spark Streaming, or similar tools. The base salary range that Sentry reasonably expects to pay for this position is $163,000 to $200,000 CAD or $155,000 to $190,000 USD. A successful candidate’s actual base salary amount will be determined by a variety of relevant factors including, without limitation, the candidate’s work location, education, work and other relevant experience, skills, and job-related knowledge. A successful candidate will be eligible to participate in Sentry’s employee benefit plans/programs applicable to the candidate’s position (including incentive compensation, equity grants, paid time off, and group health insurance coverage). See Sentry Benefits https://sentry.io/careers/ for more details about the Company’s benefit plans/programs.   EQUAL OPPORTUNITY AT SENTRY Sentry is committed to providing equal employment opportunities to its employees and candidates for employment regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or other legally-protected characteristic. This commitment includes the provision of reasonable accommodations to employees and candidates for employment with physical or mental disabilities who require such accommodations in order to (a) perform the essential functions of their jobs, or (b) seek employment with Sentry. We strive to build a diverse team, with an inclusive culture where every teammate can thrive. Sentry is an open-source company because we believe that everyone, everywhere, should have the ability and tools to make great software. Software should be accessible. That starts with making our industry accessible. If you need assistance or an accommodation due to a disability, you may contact us at accommodations@sentry.io. Want to learn more about how Sentry handles applicant data? Get the details in our Applicant Privacy Policy https://sentry.io/careers/applicantprivacy/.

Location: Germany Hi there! We're Testlio, a global software testing company that has been helping businesses improve their digital products since 2012. We work with companies around the world to test websites, mobile apps, and online payment systems. Our freelance community helps identify issues and make sure these products work as expected for real customers. Learn more about us at www.testlio.com . About This Opportunity We're looking for people in Italy, Belgium, and Germany to help us test how local payment methods work when paying for advertising on Facebook and Instagram through Meta Ads Manager. Requirements: Location & Payment Method: Italy: Satispay account. Belgium: Wero activated with a Belgian bank account. Germany: Wero activated with a German bank account. Have access to Meta Ads Manager, or be willing to create an account. Have an iOS/Android device or a computer with an updated browser, plus a smartphone with the required payment app. Comfortable following instructions and submitting feedback in English. Available to start ASAP and complete testing by November 16, 2026. Duration: Approximately 1.5 hours. Compensation: Paid hourly testing assignment. Don't have Satispay or Wero yet? You can still apply if you're willing and eligible to set it up before testing. What You'll Do: Follow step-by-step instructions from our testing team. Add a local payment method to Meta Ads Manager. Complete a small advertising payment of approximately €5. Check whether the payment goes through successfully. Report any errors or unexpected behavior, including screenshots when needed. Why do we need local testers? Online payment methods can work differently depending on the country, bank, and device. That's why companies need local people to help check that payments are processed correctly. Your role is to follow simple instructions, complete a small authorized transaction, and tell us whether everything worked as expected. No previous software testing experience is required! Privacy & Security We take the protection of personal and financial information seriously. You'll receive instructions for the assigned testing activities. Never share passwords, full card numbers, or sensitive banking information in your reports. If your profile matches the project requirements, our team will reach out with the next steps. Official recruitment emails will come from a @testlio.com email address, so please keep an eye on your inbox! #LI-REMOTE

Location: Italy Hi there! We're Testlio, a global software testing company that has been helping businesses improve their digital products since 2012. We work with companies around the world to test websites, mobile apps, and online payment systems. Our freelance community helps identify issues and make sure these products work as expected for real customers. Learn more about us at www.testlio.com . About This Opportunity We're looking for people in Italy, Belgium, and Germany to help us test how local payment methods work when paying for advertising on Facebook and Instagram through Meta Ads Manager. Requirements: Location & Payment Method: Italy: Satispay account. Belgium: Wero activated with a Belgian bank account. Germany: Wero activated with a German bank account. Have access to Meta Ads Manager, or be willing to create an account. Have an iOS/Android device or a computer with an updated browser, plus a smartphone with the required payment app. Comfortable following instructions and submitting feedback in English. Available to start ASAP and complete testing by November 16, 2026. Duration: Approximately 1.5 hours. Compensation: Paid hourly testing assignment. Don't have Satispay or Wero yet? You can still apply if you're willing and eligible to set it up before testing. What You'll Do: Follow step-by-step instructions from our testing team. Add a local payment method to Meta Ads Manager. Complete a small advertising payment of approximately €5. Check whether the payment goes through successfully. Report any errors or unexpected behavior, including screenshots when needed. Why do we need local testers? Online payment methods can work differently depending on the country, bank, and device. That's why companies need local people to help check that payments are processed correctly. Your role is to follow simple instructions, complete a small authorized transaction, and tell us whether everything worked as expected. No previous software testing experience is required! Privacy & Security We take the protection of personal and financial information seriously. You'll receive instructions for the assigned testing activities. Never share passwords, full card numbers, or sensitive banking information in your reports. If your profile matches the project requirements, our team will reach out with the next steps. Official recruitment emails will come from a @testlio.com email address, so please keep an eye on your inbox! #LI-REMOTE

Location: Belgium Hi there! We're Testlio, a global software testing company that has been helping businesses improve their digital products since 2012. We work with companies around the world to test websites, mobile apps, and online payment systems. Our freelance community helps identify issues and make sure these products work as expected for real customers. Learn more about us at www.testlio.com . About This Opportunity We're looking for people in Italy, Belgium, and Germany to help us test how local payment methods work when paying for advertising on Facebook and Instagram through Meta Ads Manager. Requirements: Location & Payment Method: Italy: Satispay account. Belgium: Wero activated with a Belgian bank account. Germany: Wero activated with a German bank account. Have access to Meta Ads Manager, or be willing to create an account. Have an iOS/Android device or a computer with an updated browser, plus a smartphone with the required payment app. Comfortable following instructions and submitting feedback in English. Available to start ASAP and complete testing by November 16, 2026. Duration: Approximately 1.5 hours. Compensation: Paid hourly testing assignment. Don't have Satispay or Wero yet? You can still apply if you're willing and eligible to set it up before testing. What You'll Do: Follow step-by-step instructions from our testing team. Add a local payment method to Meta Ads Manager. Complete a small advertising payment of approximately €5. Check whether the payment goes through successfully. Report any errors or unexpected behavior, including screenshots when needed. Why do we need local testers? Online payment methods can work differently depending on the country, bank, and device. That's why companies need local people to help check that payments are processed correctly. Your role is to follow simple instructions, complete a small authorized transaction, and tell us whether everything worked as expected. No previous software testing experience is required! Privacy & Security We take the protection of personal and financial information seriously. You'll receive instructions for the assigned testing activities. Never share passwords, full card numbers, or sensitive banking information in your reports. If your profile matches the project requirements, our team will reach out with the next steps. Official recruitment emails will come from a @testlio.com email address, so please keep an eye on your inbox! #LI-REMOTE

Location: Tel Aviv, Israel About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. We are looking for a Senior Software Engineer to work on the core search application powering our agentic search platform. In this role, you will build and operate a high-scale, latency-sensitive API that sits at the center of the search request flow. The system orchestrates multiple retrieval capabilities, ranking components, and downstream services to serve thousands of search requests per second while balancing search quality, latency, reliability, and infrastructure cost. In this position, your responsibility will be to Design, implement, and operate core backend components of a search orchestration system, spanning online services and background data pipelines. Build well-tested services and pipelines with clear responsibilities and interaction contracts, while remaining flexible as the system evolves Define and implement observability primitives, including structured logs, metrics, traces, and quality signals for both online and offline components Support experimentation and iteration by enabling feature flags, controlled rollouts, and online experiments Track throughput, latency, and resource usage across the system, and improve performance or cost efficiency when business needs require it Collaborate closely with ML engineers to integrate search quality improvements to the system, while keeping ML logic decoupled from core system internals Monitor resource usage, bandwidth consumption, and infrastructure cost Work with data analysts and product managers to translate product and quality goals into concrete backend behavior and measurable metrics You may be a good fit if you: 5+ years of experience building product critical backend services Strong Go and Python Experience Experience with large-scale distributed systems (5k+ RPS, billions of events, high-throughput pipelines) Understanding of Information Retrieval flows and pipelines Experience operating production systems and debugging failures in distributed environments Strong understanding of scalability, fault tolerance, and resource management Are interested in either a strong senior IC role or a role with significant technical leadership and ownership. Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: San Francisco Workplace: Hybrid Patreon is a media and community platform where over 300,000 creators give their biggest fans access to exclusive work and experiences. We offer creators a variety of ways to engage with their fans and build a lasting business including: paid memberships, free memberships, community chats, live video, and selling to fans directly with one-time purchases. Ultimately our goal is simple: fund the creative class. And we’re leaders in that space, with: - $10 billion+ generated by creators since Patreon’s inception - 100 million+ free memberships for fans who may not be ready to pay just yet, and - 25 million+ paid memberships on Patreon today. We’re continuing to invest heavily in building the best creator platform with the best team in the creator economy and are looking for a Software Engineer, Backend (Product Engineering) to support our mission. This role is based in San Francisco and open to those who are able to be in-office 3 days per week on a hybrid work model. About the Team The Product Engineering team builds the experiences that help creators connect with their fans and grow lasting businesses on Patreon. We partner closely with Product, Design, Data, Research, and other engineering teams to deliver high-quality customer experiences. Our work spans multiple product areas, creating opportunities to learn new domains, solve backend challenges, and contribute across initiatives as priorities evolve. About the Role - Own and deliver well-scoped backend projects from technical design through implementation, testing, launch, monitoring, and iteration - Design, build, and maintain reliable, scalable services, APIs, and data models that support user-facing product features - Partner with frontend engineers, product managers, designers, and data partners to clarify requirements, define API contracts, and deliver complete product experiences - Make thoughtful technical tradeoffs that balance product needs, delivery timelines, performance, and long-term system health - Improve the reliability, performance, and maintainability of existing backend systems - Debug production issues and support the ongoing health of the systems you build - Contribute to technical design discussions and code reviews, sharing knowledge and learning from teammates - Learn unfamiliar systems and product areas, contributing across the stack when needed while maintaining a backend focus What you’ll need - 3+ years of professional software development experience, or equivalent demonstrated experience, including independently delivering well-scoped backend projects for user-facing products - Proficiency in Python or a comparable backend language, including experience building and maintaining services and APIs - Experience with SQL, relational databases, and data modeling - Experience testing, debugging, monitoring, and supporting backend systems in production - Ability to design backend components and make thoughtful tradeoffs around reliability, performance, scalability, and maintainability - Strong communication and collaboration skills, with the ability to identify risks early, navigate changing requirements, and connect technical decisions to customer and business outcomes - Bachelor’s degree in Computer Science, Computer Engineering, or a related field, or equivalent experience We hire talented and passionate people from different backgrounds because workplace diversity and inclusion is critical to our ability to serve creators worldwide. If you’re excited about a role but your past experience doesn’t match with every bullet point outlined above, we strongly encourage you to apply anyway. If you’re a creator at heart, are energized by our mission, and share our company values, we’d love to hear from you. About Patreon Patreon powers creators to do what they love and get paid by the people who love what they do. Our team is passionate about making this mission and our core values come to life every day in our work. Through this work, our Patronauts: - Put Creators First | They’re the reason we’re here. When creators win, we win. - Build with Craft | We sign our name to every deliverable, just like the creators we serve. - Make it Happen | We don’t quit. We learn and deliver. - Win Together | We grow as individuals. We win as a team. Patreon is proud to be an equal opportunity employer. We provide employment opportunities without regard to age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, veteran status, or any other protected class. If you need a reasonable accommodation during the interview process, please let us know via email at accommodations@patreon.com. Patreon offers a competitive benefits package including and not limited to salary, equity plans, healthcare, flexible time off, company holidays and recharge days, commuter benefits, lifestyle stipends, learning and development stipends, patronage, parental leave, and 401k plan with matching. Patreon operates under a hybrid work model, where employees based in office locations are expected to come into the office three days per week, excluding sick time and paid leave. The goal of this policy is to be intentional about the in-person time we spend together to strengthen the feeling of community at Patreon. Candidates hired into remote-eligible roles are not expected to meet the same requirements. At Patreon, we believe in fair and transparent pay. In compliance with New York and California pay transparency laws, we are sharing the expected salary range for this role. The posted salary range is dependent on the location and the level. This range may encompass multiple levels within the role’s job family. The final offer will be based on candidate’s experience, skills, competencies, and geographic location, aligning with the appropriate job level within Patreon leveling framework. For remote employees located outside CA and NY, salary may vary based on location and local market conditions. Patreon reserves the right to modify or update compensation and benefits at any time.

• Работать с платежами, транзакциями, подписками и интеграциями с провайдерами. • Интегрировать банковские API / Open Banking.

Positron AI is looking for a Performance and Debug Software Engineer to profile and optimize end-to-end LLM inference on custom AI accelerators and build benchmarks and regression tests for distributed inference and KV cache.

零一万物 is looking for a Software Engineer to build backend services multi-agent workflows and enterprise RAG capabilities for LLM-based AI-first applications and platforms while improving evaluation and observability.

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 Anthropic's products are growing fast in reach and complexity. Every new model, product, and channel brings problems no one predicted. We want to catch each issue as early as possible, get customers unblocked fast, and fix the root cause. The best experience is one where a customer never has to ask for help. We are building a Support Technology engineering team to solve what stands between a customer and Claude, whether they want to use it but can't or are unhappy with their experience. That covers individual users, businesses, and customers who reach Claude through partners. Our goal is a better product experience for everyone who uses Claude. We make it easy for customers to get help and talk to us, through Claude itself and via human specialists with the tools to solve their problems. We also determine why they needed help and fix the cause in the product. Billing is a good example. When a charge is confusing, a payment fails, or a plan doesn't unlock, a customer should be able to reach us and get it resolved in one conversation. Then we want to learn why it happened and change the product, whether that's the subscription flow, the payment error, or the invoice, so the next customer never has to ask. As one of the team's early engineers, you will set the technical direction and build the core systems behind this work. We expect Claude to handle more of each case over time, from diagnosing an issue to resolving it to flagging the product fix behind it. Success means customers run into fewer problems, get them truly solved when they do, and are happy with the help they receive, whether it comes from Claude or a person. This is a hands-on role with high leverage. You will write a lot of code and lead across teams, since many fixes belong to other product teams. You will partner with our Product Manager, the Product Support team, and product engineering teams such as Billing Platform. Key responsibilities Improve the product experience at the root: Build agents that spot where customers keep getting stuck and find the root cause, then ship the fix or drive it with the owning team until customers stop running into the problem Make our support agents reliable first responders: Build the tools, APIs, and safe, audited workflows our Claude-powered support agents use for common fixes, with evals, guardrails, and clean handoffs to people, and measure whether customers' problems actually get solved Build the platform foundations: Create a reliable support platform that scales with our growth, including the experience and tools for customers and specialists, and the data that shows what customers are running into and whether our changes help Support enterprise and partner channels: Extend support to business customers, admins, and partner-sold customers, including cases that start outside our own products Raise the bar and build with Claude: Set standards for reliability, observability, testing, and rollouts, mentor engineers, and use Claude heavily in your own work Minimum qualifications Deep backend and distributed systems skills, including APIs, data models, event-driven systems, and third-party integrations Experience building production software, including technical lead roles on multi-team projects Experience building systems where correctness, access control, and auditability matter A clear vision for how capable models like Claude can improve customer support, and motivation to build it Judgment about when to ship a simple fix and when to invest in a platform Track record of leading without formal authority and getting other teams to own and ship fixes Preferred qualifications 8+ years building backend or platform systems in production, including 3+ years leading large-scale, complex projects or teams as an engineer or tech lead Experience building and improving customer-facing products with measurable impact Experience with billing, payments, or subscription systems Experience shipping LLM-based or agentic systems in production Experience building with helpdesk or contact center platforms such as Intercom, Zendesk, or Salesforce Service Cloud Experience building internal tools or platforms for operations teams such as support, risk, finance, or trust and safety Experience building data pipelines for support or operations analytics Full-stack experience, including web UIs for internal tools or customer-facing flows Experience with enterprise features such as SSO, admin controls, or provisioning, or with partner and cloud marketplace integrations Experience setting multi-year technical direction for an area and growing other senior engineers 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: $405,000 — $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. For roles performing work in California: We will consider for employment all qualified applicants, including those with arrest or conviction records or criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.  Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.

Location: Canada Workplace: Remote ABOUT THE TEAM The Integrations Ecosystem org builds the drivers, SDKs, connectors and BI integrations that make ClickHouse feel native in any stack. The Language Clients team maintains the official clients for Python, JavaScript, Java, Go, Rust, C++ and C#, plus the ODBC, JDBC and ADBC drivers. We're small, senior and remote across North America and EMEA.   THE ROLE We're looking for a product-minded engineer to own the ClickHouse .NET client. You'll decide what the client should do by talking to the developers who use it, reading the issues and the telemetry, and listening to the community. Then you'll build it, with deep .NET expertise, and measure whether it worked. Your scope is the SDK and what builds on it: ADO.NET http://ADO.NET, Dapper and Entity Framework Core users, and the tools and integrations that depend on your client.   WHAT YOU'LL DO - Know who uses the client and what they're trying to do. Define what good looks like (time to first query, error clarity, adoption by key integrations), measure it, and let that drive the roadmap. - Be the voice of ClickHouse for .NET developers. Speak at .NET conferences and meet-ups, and write the posts, tutorials and samples that developers and AI assistants find when they search for how to use ClickHouse from .NET (SEO and GEO). Answer questions where the community asks them. - Own the .NET client and its ecosystem: the client, the EF Core provider and ORM integrations, NuGet releases and support. Evolve it without breaking the people who depend on it. - Review and co-maintain other clients, and take part in cross-client decisions on types, errors and protocol features. - Bring what .NET and Windows users need to the ODBC driver, since that's how many Windows and BI tools reach ClickHouse. If you write C++, contribute to it directly. - Bring written proposals about where we invest next. You set direction rather than wait for it. - Make the client enterprise-ready: TLS and certificate handling, authentication including Microsoft Entra ID, safe credential handling, signed and reproducible packages, and the audit and compliance questions large .NET shops ask before they adopt. - Shape the client for agents as users: an API, docs and error messages an AI coding agent can use correctly on the first try. - Extend our AI development platform, with new workflows for maintaining the clients: consistency checks across languages, issue triage, release checks. ABOUT YOU - Product-minded. You decide what to build from user evidence, measure whether it worked, and can explain what you chose not to build. - 5+ years in software, much of it on data-intensive systems: drivers, SDKs, data access, ingestion or analytics. - Deep C# and .NET expertise: memory management, async and the TPL, Span and pooling, profiling and benchmarking. You reason about throughput and latency down to allocations and bytes on the wire, and you prove it with tests and benchmarks. - Fluent in C#, and productive in at least one more of our client languages (Python, JavaScript, Java, Go, Rust, C++). You'll review and co-own across clients, not only .NET. - You've built or substantially extended a library other engineers depend on, and shipped NuGet packages across .NET Framework and modern .NET. You treat breaking changes accordingly. - Fluent in .NET data access (ADO.NET http://ADO.NET, Dapper, EF Core) and at home in the wider .NET ecosystem: ASP.NET http://ASP.NET Core, Aspire, NuGet. - Security-minded. You've shipped a library into enterprise environments and know what security, compliance and procurement teams look for in a dependency. - Enthusiastic about working in public. You've given talks or written technical content, or you're keen to, and you see it as part of the job rather than a distraction from it. - Thoughtful use of AI development tools, with the judgment to review what comes out. - Clear writing. Most coordination happens in design docs, PRs and RFCs. NICE TO HAVE - ClickHouse, especially its type system, or another OLAP engine. - C++ and ODBC driver internals. - Building or maintaining an ADO.NET http://ADO.NET or EF Core provider. - Open-source contributions to .NET or data infrastructure. - Experience designing SDKs, docs or error messages with AI coding agents as the consumer. - Protocol or wire-format work on a database driver or network client. LEARN MORE - Introducing the (blazing fast!) native TCP client for .NET https://clickhouse.com/blog/introducing-the-blazing-fast-native-tcp-client-for-net: zero-copy columnar reads, 1.5 to 2x faster than HTTP, over 99% fewer GC allocations (Oct 2026) - What's new in the ClickHouse .NET Driver: the road from 1.0 to 1.3 https://clickhouse.com/blog/whats-new-clickhouse-net-driver-10-to-13 (Aug 2026) - Meet GroeneAI: our autonomous contributor to ClickHouse https://clickhouse.com/blog/meet-groeneai-our-autonomous-contributor-to-clickhouse (Oct 2026) - Building a .NET API Gateway with ClickHouse and Aspire https://clickhouse.com/blog/dotnet-api-gateway-aspire (Jun 2026) - The .NET client on GitHub https://github.com/ClickHouse/clickhouse-cs and its documentation https://clickhouse.com/docs/integrations/csharp - ClickHouse Workload for Microsoft Fabric, now in public preview https://clickhouse.com/blog/clickhouse-for-microsoft-fabric (Sep 2026) PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: New York; Detroit; Chicago; Atlanta; Boston Workplace: Remote ABOUT THE TEAM The Integrations Ecosystem org builds the drivers, SDKs, connectors and BI integrations that make ClickHouse feel native in any stack. The Language Clients team maintains the official clients for Python, JavaScript, Java, Go, Rust, C++ and C#, plus the ODBC, JDBC and ADBC drivers. We're small, senior and remote across North America and EMEA. THE ROLE We're looking for a product-minded engineer to own the ClickHouse .NET client. You'll decide what the client should do by talking to the developers who use it, reading the issues and the telemetry, and listening to the community. Then you'll build it, with deep .NET expertise, and measure whether it worked. Your scope is the SDK and what builds on it: ADO.NET http://ADO.NET, Dapper and Entity Framework Core users, and the tools and integrations that depend on your client.   WHAT YOU'LL DO - Know who uses the client and what they're trying to do. Define what good looks like (time to first query, error clarity, adoption by key integrations), measure it, and let that drive the roadmap. - Be the voice of ClickHouse for .NET developers. Speak at .NET conferences and meet-ups, and write the posts, tutorials and samples that developers and AI assistants find when they search for how to use ClickHouse from .NET (SEO and GEO). Answer questions where the community asks them. - Own the .NET client and its ecosystem: the client, the EF Core provider and ORM integrations, NuGet releases and support. Evolve it without breaking the people who depend on it. - Review and co-maintain other clients, and take part in cross-client decisions on types, errors and protocol features. - Bring what .NET and Windows users need to the ODBC driver, since that's how many Windows and BI tools reach ClickHouse. If you write C++, contribute to it directly. - Bring written proposals about where we invest next. You set direction rather than wait for it. - Make the client enterprise-ready: TLS and certificate handling, authentication including Microsoft Entra ID, safe credential handling, signed and reproducible packages, and the audit and compliance questions large .NET shops ask before they adopt. - Shape the client for agents as users: an API, docs and error messages an AI coding agent can use correctly on the first try. - Extend our AI development platform, with new workflows for maintaining the clients: consistency checks across languages, issue triage, release checks. ABOUT YOU - Product-minded. You decide what to build from user evidence, measure whether it worked, and can explain what you chose not to build. - 5+ years in software, much of it on data-intensive systems: drivers, SDKs, data access, ingestion or analytics. - Deep C# and .NET expertise: memory management, async and the TPL, Span and pooling, profiling and benchmarking. You reason about throughput and latency down to allocations and bytes on the wire, and you prove it with tests and benchmarks. - Fluent in C#, and productive in at least one more of our client languages (Python, JavaScript, Java, Go, Rust, C++). You'll review and co-own across clients, not only .NET. - You've built or substantially extended a library other engineers depend on, and shipped NuGet packages across .NET Framework and modern .NET. You treat breaking changes accordingly. - Fluent in .NET data access (ADO.NET http://ADO.NET, Dapper, EF Core) and at home in the wider .NET ecosystem: ASP.NET http://ASP.NET Core, Aspire, NuGet. - Security-minded. You've shipped a library into enterprise environments and know what security, compliance and procurement teams look for in a dependency. - Enthusiastic about working in public. You've given talks or written technical content, or you're keen to, and you see it as part of the job rather than a distraction from it. - Thoughtful use of AI development tools, with the judgment to review what comes out. - Clear writing. Most coordination happens in design docs, PRs and RFCs. NICE TO HAVE - ClickHouse, especially its type system, or another OLAP engine. - C++ and ODBC driver internals. - Building or maintaining an ADO.NET http://ADO.NET or EF Core provider. - Open-source contributions to .NET or data infrastructure. - Experience designing SDKs, docs or error messages with AI coding agents as the consumer. - Protocol or wire-format work on a database driver or network client. LEARN MORE - Introducing the (blazing fast!) native TCP client for .NET https://clickhouse.com/blog/introducing-the-blazing-fast-native-tcp-client-for-net: zero-copy columnar reads, 1.5 to 2x faster than HTTP, over 99% fewer GC allocations (Oct 2026) - What's new in the ClickHouse .NET Driver: the road from 1.0 to 1.3 https://clickhouse.com/blog/whats-new-clickhouse-net-driver-10-to-13 (Aug 2026) - Meet GroeneAI: our autonomous contributor to ClickHouse https://clickhouse.com/blog/meet-groeneai-our-autonomous-contributor-to-clickhouse (Oct 2026) - Building a .NET API Gateway with ClickHouse and Aspire https://clickhouse.com/blog/dotnet-api-gateway-aspire (Jun 2026) - The .NET client on GitHub https://github.com/ClickHouse/clickhouse-cs and its documentation https://clickhouse.com/docs/integrations/csharp - ClickHouse Workload for Microsoft Fabric, now in public preview https://clickhouse.com/blog/clickhouse-for-microsoft-fabric (Sep 2026) PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Design, develop, and maintain software applications for robotic and autonomous systems. Develop robotics algorithms using C++, Python, and ROS/ROS2.