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from companies pioneering
Open Source sustainability
Job of the week
To keep the Open Source software the world relies on healthy, we need to build healthy Open Source communities. Want to help? You could build a thriving, empathetic OSS community as Railway's new Community Engineer!Apply now →
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Want to play a big part in a small team aiming to spread the joy of programming? If you love writing English, writing Typescript, and talking to users, consider joining Val Town in Brooklyn. You'd be working with a bunch of friendly, down-to-earth people who take Open Source sustainability seriously.Apply now →
Developer Advocate Lead
Want to get paid to talk, code, and talk about coding? Browserbase is hiring for a unique role combining programming, content creation and community building. And as their new Developer Advocate Lead, you could proudly work for a pioneering company that financially supports the Open Source maintainers they depend on.
(Posting no longer available.)
Senior Software Engineer (Python)
When software becomes deprecated, who makes sure it remains usable and secure? It could be you! HeroDevs is looking for a Senior Software Engineer specialised in Python to join their Never-Ending Support team. You'd be keeping critical technologies running smoothly, forever.
(Posting no longer available.)
Developer Relations Lead
Love the feeling of finding a reproducible bug? You might be interested in becoming a Developer Relations Lead at Antithesis. This team of bug-finding experts are looking for someone to build and nurture a community of developers who believe infully deterministicproperty-based testing.
(Posting no longer available.)
GitBook is a platform that lets users collaboratively build and publish beautiful documentation. Are you an experienced Typescript/Node developer looking to contribute to a product that has an impact on millions of users, while mentoring engineers so they can do their best work?
Then consider dropping GitBook a line — you'd be working for a company that pioneers sustainable Open Source by paying the maintainers it depends on.Apply now →
Senior Software Engineer (TypeScript/Node.js)
Bolt are looking for an engineer to advance web computing by working on WebContainer, the first-ever in-browser WebAssembly-based operating system. The job is remote and gives you a high degree of autonomy.
But more than that, you'd be getting paid to be an Open Source contributor to projects such as Node.js, Next.js and others. Sound good?
(Posting no longer available.)
Software Engineer, Build Systems & Linkers
Astral have builtRuff, an extremely fast Python linter and formatter; anduv, a comprehensive Python package manager — two of the fastest-growing developer tools ever.
Now, Astral is looking for a developer to work on build systems and linkers, as part of a remote, highly distributed team with competitive pay. And best of all —you'd be getting paid to be an Open Source maintainer.
(Posting no longer available.)
We build an autonomous testing platform. We rely heavily on the countless hours of work contributed by OSS maintainers worldwide for everything from our internal Nix tooling to core components of our product like our deterministic hypervisor, a fork of FreeBSD.
Account ManagerBusiness Development RepresentativeCommercial CounselEngineering ManagerForward Deployed EngineerForward Deployed EngineerGRC EngineerManager, Solutions Engineering Senior Account ExecutiveSenior Account ExecutiveSenior Account ExecutiveSenior Account Executive - APAC Senior Account Executive - APAC Senior Backend EngineerSenior Field Marketing ManagerSenior Product ManagerSenior/Staff Engineer - BombadilSenior/Staff Engineer - HegelSenior Systems Engineer, DatabaseSoftware Engineers | All LevelsSolutions EngineerSolutions EngineerSolutions EngineerTechnical WriterVice President of Customer Experience
CodeRabbit is an AI-powered code review tool that automates the code review process, providing context-aware feedback on pull requests within minutes. At CodeRabbit, we view our support for open source as a vital investment in its future.
Account Executive, Emerging-Enterprise - Boston Account Executive, Emerging Enterprise, DACHAccount Executive, Emerging-Enterprise - San Francisco Account Executive, Enterprise - SoutheastAccount Executive, Enterprise - WestAccount Executive, IndiaAccount Executive - Israel Account Executive, JapanAccount Executive, Mid-Market - BostonAccount Executive, Mid-Market - LondonAccount Executive, South KoreaAccount Executive, Startup Commercial Customer Success ManagerCommercial Field Engineer – Post-salesCommercial Field Engineer – Post-salesCommercial Field Engineer - Pre-salesCommercial Field Engineer - Pre-sales - LondonEmerging Enterprise Account Executive- LondonEnterprise Account Executive, AustinEnterprise Account Executive - Chicago Enterprise Account Executive, DetroitEnterprise Account Executive - NortheastEnterprise Customer Success ManagerEnterprise Customer Success Manager, AmericasEnterprise Field Engineer - BostonEnterprise Field Engineer – Post-salesEnterprise Field Engineer - Pre-salesEnterprise Field Engineer - Pre-sales - Australia Enterprise Field Engineer - Pre-sales - ParisEnterprise Field Engineer - Pre-sales - SingaporeEnterprise Field Engineer - Pre-sales - SouthEast (Atlanta) Growth Product ManagerManager, Field Engineering – Pre-salesManager of Customer Support, LondonManager, Sales EnablementProduct Manager: ConsoleSales Development Representative - BostonSales Development Representative (SDR) - LondonSales Development Representative (SDR) - San FranciscoSales ManagerSecurity EngineerSenior Applied AI EngineerSenior Full Stack EngineerSenior Product DesignerSenior Software Engineer - BackendSenior/Staff Platform EngineerSite Reliability Engineer - Platform EngineeringTechnical Recruiter
Like every software company, Convex is built extensively on open source software. The developers who maintain these open source projects pour incredible amounts of time, expertise, and care into their work–usually as a labor of love. It's time for beneficiary companies to do what they can to foster more sustainable stewardship of OSS projects.
Creative Director / Head of DesignEngineering Manager, API/ProductEngineering Manager, Infra/SystemsGTM EngineerHead of Developer ExperienceHead of MarketingProduct MarketerSenior Product ManagerSenior Software Engineer, Infra/SystemsSoftware Engineer, AISoftware Engineer, API PlatformSoftware Engineer, Infra/SystemsSoftware Engineer, ProductGitBook is a modern documentation platform that empowers teams to create and publish API and product documentation—often the first touchpoint for users exploring a feature or product. Understanding that great documentation is as vital as the product itself, GitBook transforms static pages into dynamic, AI-powered knowledge experiences that evolve alongside your product. With an intuitive interface and seamless integrations, GitBook makes it easy to keep documentation fresh, relevant, and genuinely engaging.
Growth & Data (IC)Security Engineer
GitButler is built off a vast array of amazing open source projects, such as SvelteKit, Tauri, Rails and more. We believe that it's important to do what we can to support maintainers and help make the Open Source community sustainable.
Senior Rust DeveloperDeveloper Experience EngineerSenior TypeScript DeveloperBackend / Infrastructure Engineer
Prefect is an open source workflow orchestration framework, supporting a wide range of workflow architectures including batch, event-driven, fully dynamic, and hybrid architecture.
Account Executive (Technical Sales)Developer Events ManagerProduct Engineer (Fullstack, Cloud) Product Engineer (UI-Focused) — HorizonSenior Backend Engineer, Prefect CloudSenior Sales EngineerRailway is the all-in-one intelligent cloud provider. We make it easy to deploy anything with one click from 1,800+ templates, and a commission system that's already paid out nearly $1M to creators. Now we're joining the Open Source Pledge to directly fund the Open Source projects our community deploys every day.
Senior Infra Engineer: Baremetal OrchestrationSenior Infra Engineer: DatacentersSenior Infra Engineer: ComputeSenior Infra Engineer: Orchestration Senior Infra Engineer: ObservabilitySenior Infra Engineer: StorageSenior Infra Engineer: PlatformSenior Product Engineer: ScalabilitySenior Full-Stack Engineer - ProductSenior Growth MarketerSenior DevRel Engineer - GrowthSenior Software Engineer, SupportSenior Product MarketerSenior DevRel Engineer - ProductOperations ManagerBrand Designer - Web Experience
Sanity is the content operating system that lets teams structure content and deliver it through APIs to digital products. We're joining the Open Source Pledge because we believe in supporting the open source projects and maintainers that our platform is built on. As a company, we have the privilege of using and benefiting from many open source libraries, frameworks and tools. By committing to give back financially to the open source ecosystem, we hope to play a small part in making open source more sustainable.
Account Executive, Existing Customers (Nordics)Data Analyst, Product (Senior to Staff)Director, Cloud InfrastructureDirector, People OperationsEnterprise Account Executive (DACH)Enterprise Account Executive - Existing Customers (US/Canada)Enterprise Account Executive (UK)Enterprise Account Executive (US)Manager, Post-Sales Solution ArchitectureManager, Sales DevelopmentSales Development Representative - Outbound (US)Sales Manager, EMEASenior Developer AdvocateSenior GTM Engineer, Systems EngineeringSenior Manager, Account-Based Experience (ABX)Senior Manager, Paid MediaSenior Marketing Operations ManagerSenior Sales ManagerSenior Site Reliability EngineerSenior Software Engineer, AI GrowthSenior Software Engineer, Content AgentSenior Solution Architect (US/Canada)Software Engineering Manager, AI GrowthSoftware Engineering Manager, Content AgentSoftware Engineering Manager, WebSolutions Engineer, PreSales - Senior to Staff level (EU)Solutions Engineer, PreSales - Senior to Staff level (US)
Sentry started life as an Open Source side project in 2008. We grew that way for years before commercializing. We've always given back to the community and now we're happy to help other companies do the same through the Open Source Pledge.
Senior Software Engineer (Node), JavaScript SDKEngineering Manager, InfrastructureSenior Software Engineer, Billing PlatformSenior Software Engineer, Developer InfrastructureSenior Software Engineer (iOS), SDKSenior Software Engineer (Frameworks), JavaScript SDKSoftware Engineer, New Grad (2027)Senior Software Engineer, Events Analytics PlatformSoftware Engineer, Intern (Summer 2027)Staff Software Engineer, Issue WorkflowSenior Software Engineer, AISenior Technical Program ManagerStaff Machine Learning Engineer, AIEngineering Manager, Events Analytics PlatformSenior Software Engineer, AI EvalsEngineering Manager, Billing PlatformSenior Software Engineer (Frameworks), JavaScript SDKStaff Software Engineer, AI Developer ToolingSenior Software Engineer (Node), JavaScript SDKStaff Software Engineer, Issue WorkflowEngineering Manager, Machine LearningStaff Technical Program ManagerSenior Software Engineer (iOS), SDKSenior Software Engineer, Billing PlatformSenior Software Engineer, Events Analytics PlatformStartups Marketing LeadSenior Developer Experience EngineerSenior Enterprise Product Marketing ManagerHead of Developer ExperienceSenior Security Engineer, Application & Platform SecuritySenior Security Engineer, Application & Platform SecuritySecurity Engineer, IAMSecurity Engineer, IAMSenior Security Engineer, Application & Platform SecuritySecurity Engineer, IAMSales EngineerSolutions EngineerRevenue Operations AnalystSenior Technical Support EngineerTechnical Support EngineerTechnical Support Engineer (4PM-12AM PST)Senior Technical Customer Success Manager Senior Technical Customer Success Manager Senior Technical Customer Success Manager Senior Technical Customer Success Manager Technical Enablement Director
SerpApi helps developers access public data from various search engines with a simple API. We have long been aware of the importance of contributing to Open Source; of course, we use many Open Source projects. Hopefully, our joining the Pledge will raise awareness amongst other companies about the importance of giving back to Open Source projects.
Junior Fullstack EngineerSenior Fullstack EngineerChief of StaffChief Financial OfficerCustomer Success EngineerSenior Content SpecialistOutbound Sales EngineerHiring CoordinatorSEO SpecialistDeveloper AdvocatePython Developer AdvocateJavascript Developer AdvocateJava Developer AdvocateRuby Developer AdvocatePHP Developer AdvocateGo Developer AdvocateRust Developer Advocate.Net Developer AdvocateC++ Developer AdvocateKotlin Developer AdvocateSwift Developer AdvocateDeveloper Advocate (Hindi)Developer Advocate (Chinese)Developer Advocate (Spanish)Developer Advocate (Arabic)Developer Advocate (Portuguese)Developer Advocate (German)Developer Advocate (French)Developer Advocate (Korean)Developer Advocate (Japanese)Developer Advocate (Indonesian)
We build tools that help developers create great APIs. Since the first days of the company, we've always supported the OSS projects that are platform is built on.
Account ExecutiveForward Deployed EngineerPlatform Engineer (SRE) - AI Control PlaneProduct Engineer - AI Control PlaneProduct Engineer (Security) - AI Control Plane