32 active jobs
Explore 32 active Open Source Software job openings aggregated from hundreds of sources. Roles range from entry-level to executive, remote and on-site, refreshed hourly.
32 jobs · newest first
Riverlane Cambridge DE
Cambridge, UK | Full-time | Permanent | Hybrid Salary: £68,000 to £84,000 DOE We will also consider part-time applications for this role. Please indicate your preferred working schedule in your cove...
Janestreet London DE
About the Position We’re looking for Software Engineers who want to help us design and build the systems and tools that run the firm. You’ll find Software Engineers in all parts of Jane Street, solvin...
Janestreet London DE
About the Position We're always hiring software engineers for all of our offices. Technology is at the core of how we approach our work, and engineers are intimately involved in every area of the busi...
Monzo Cardiff DE
🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has gro...
Monzo Cardiff DE
🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has gro...
Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telem...
remotewoman Remote • France, Germany FR
About Upsun (formerly Platform.sh) Upsun is the cloud application platform humans and robots love. It is built for today’s hybrid teams, where AI agents write and test code and humans focus on solvin...
Parity UK UA
About Parity Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain — the system that allows information and value to be shared securely without nee...
Coder United Kingdom GB
Coder is looking for an Enterprise Account Manager to grow our diverse customer base. You’ll help bring Coder’s platform to some of the largest companies in the world, who are focused on executing AI-...
Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telem...
Clickhouse Germany DE
Why Cloud Infrastructure at Langfuse Your work will keep Langfuse running — everywhere. Langfuse processes over a billion trace events per month. When a Fortune 50 company relies on Langfuse in produc...
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...
Clickhouse Germany DE
ClickHouse is on a mission to grow a vibrant user community and establish ourselves as a cloud-first company. We are seeking an experienced Solutions Architect to help expand our presence in Germany b...
Clickhouse Germany DE
ClickHouse is on a mission to grow a vibrant user community and establish ourselves as a cloud-first company. We are seeking an experienced Solutions Architect to help expand our presence in the regio...
Monzoreferrals Cardiff DE
📍London / UK Remote | 💰 Engineer II £60,000 - £80,000 + Benefits | Technology - Engineering | About our Engineering Teams: We have around 400 engineers across Monzo who design and build our in-hou...
Elevenlabs London DE
About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve mi...
Coder United Kingdom GB
Coder is looking for an Enterprise Account Manager to grow our diverse customer base. You’ll help bring Coder’s platform to some of the largest companies in the world, who are focused on executing AI-...
Redis Germany DE
Who we are We're Redis. We built the product that runs the fast apps our world runs on. (If you checked the weather, used your credit card, or looked at your flight status online today, you’re welcome...
Redis Germany DE
Who we are We're Redis. We built the product that runs the fast apps our world runs on. (If you checked the weather, used your credit card, or looked at your flight status online today, you’re welcome...
clickhouse
About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 4,000 customers and ARR that has grown...
B310 Digital GmbH Kiel DE
B310 is a software engineering consultancy with a focus on Open Source Software and Agentic Engineering. We are looking for reinforcement in the form of an experienced Senior Software Engineer (m/f/d)...
Clickhouse
About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 4,000 customers and ARR that has grown...
Clickhouse
About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 4,000 customers and ARR that has grown...
Janestreet London DE
About the Position We’re looking for Software Engineers who want to help us design and build the systems and tools that run the firm. You’ll find Software Engineers in all parts of Jane Street, solvin...
RITS Polska, mazowieckie, Warszawa PL
We are looking for a skilled Data Engineer to join our team and help build, develop, and operate our next-generation data platform. In this role, you will work with modern cloud technologies, data eng...
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