Engineering Site Lead
Perplexity London DE
Perplexity is revolutionizing how people discover and interact with information through AI-powered search and knowledge tools. As we expand our global footprint, we're establishing a strategic presenc...
344 active jobs
Open-Source Jobs
Explore 344 active Open-Source job openings aggregated from hundreds of sources. Roles range from entry-level to executive, remote and on-site, refreshed hourly.
344 jobs · newest first
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...
Senior Software Engineer (Inbox Desktop)
Proton London; Geneva DE
Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, foun...
Senior iOS Software Engineer - London
Proton London DE
About Proton Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since the...
Software Engineer (Linux)
Proton Geneva CH DE
Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built...
Senior Research Engineer (Agentic Behavior)
Jetbrains London DE
At JetBrains, code is our passion. Ever since we started, back in 2000, we've been striving to make the strongest, most effective developer tools on earth. Today, AI-powered coding agents are becoming...
Staff Security Engineer
Mozilla
Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-min...
Enterprise Account Executive
n8n London Office DE
The AI orchestration of your wildest imagination. n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so...
Founding ML Engineer (Spectrum)
jetbrains Berlin; Munich; Remote DE
Software engineers and AI agents alike suffer from the same problem: finding that one person or place that will answer their tough, specific question. Many solutions promise to solve this with similar...
Senior ML Researcher (Spectrum)
jetbrains Berlin; Munich DE
Software engineers and AI agents alike suffer from the same problem: finding that one person or place that will answer their tough, specific question. Many solutions promise to solve this with similar...
Staff Platform Engineer / Staff Site Reliability Engineer
Andurilindustries Sydney, Australia DE
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...
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...
Senior Product Engineer
Clera Berlin DE
About the Role This is a high-ownership product engineering role at a fast-growing, widely adopted open-source AI engineering platform — think the observability layer for the LLM era. The company is t...
Senior Frontend Platform Engineer
N8N Berlin Office DE
The AI orchestration of your wildest imagination. n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so...
AI Engineer, Enablement (London)
LangChain London DE
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-read...
Sales Engineer
Engflow Germany DE
Remote - based in EMEA. About EngFlow At EngFlow, we help developers save time by accelerating software builds and tests. Our cloud-based, distributed service optimizes developer workflows through rem...
Staff Solutions Engineer (UK)
Kong London, England, United Kingdom DE
Are you ready to unlock intelligence? If you don’t think you meet all of the criteria below but are still interested in the job, please apply. Nobody checks every box - we’re looking for candidates th...
Software Engineer
Atira Munich DE
About Atira Atira builds the commercial brain for industrials. Our agents 10x the sales engineers of today by offering the complete toolbox of tasks needed in complex environments. They handle everyth...
Senior Software Engineer - Exchange
Fanaticsfbg London DE
About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by...
Senior Software Engineer, AI Centre of Excellence
Checkout.com London DE
Company Description We’re 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...
Staff AI/ML Engineer
Checkout.com London DE
Company Description We’re 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...
Senior Linux Administrator
Sourcesense Italia IT
We define ourselves as an agile reality in strong transformation that has code quality and continuous innovation as its distinctive trait. Our mission: to simplify and improve the lives of People and...
Sales Director
Plume United Kingdom GB
Life at Plume At Plume, we believe that technology isn't about moving faster, it's about making life's moments better. Which is why we've built the world's first, and only, open and hardware-independe...
Architect of Platform Engineering – AI Supercompute Infrastructure | Cloud & Engineering @ Deloitte
Deloitte Polska PL
What We Expect: 8+ years of hands-on infrastructure and platform engineering experience, including full ownership of production systems cluster architecture, control plane operations, custom controlle...
Software Security Backend Engineer @ Mindbox Sp. z o.o.
Mindbox Sp. z o.o. Polska, małopolskie, Kraków PL
Deep expertise in Python (Django) and/or Node.js (TypeScript/NestJS), with a proven track record of shipping production-grade services Hands-on experience with GCP services (Cloud Run, GKE, Filestore)...
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