"open source" Jobs

155 open tech roles matching “open source”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 155 results

Algolia

Join Algolia as an Information Security Engineer to enhance security measures and protect customer data in a collaborative environment.

Algolia Remote - United Kingdom £66.1k–£91.8k/yr Published 2 months ago
Flexible on stack
Anthropic
Anthropic London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA $200.8k–$200.8k/yr Published 5 months ago
Supabase

Join Supabase as a Partner Development Manager for EMEA, driving regional partner strategies and relationships.

Supabase Remote, London UK Published 1 month ago
Kong

Join Kong as an Account Executive to drive sales for the Kong Konnect Platform in the mid-market enterprise sector.

Kong London, England, United Kingdom Published 1 month ago
Monzo
Monzo Cardiff, London or Remote (UK) £95k–£130k/yr Published 1 year ago
Coder

Join Coder as a Senior Field Marketing Manager to execute impactful marketing programs across the European market.

Coder London Published 1 month ago
Blockchain.com

Join Blockchain.com as a Senior Product Security Engineer to enhance security across various product lines in a hands-on role.

Blockchain.com London Published 2 months ago
Flexible on stack
Watershed

Join Watershed as a Senior Sustainability Advisor to guide major companies in advancing their sustainability programs.

Watershed London Published 5 days ago
Blockchain.com

Join Blockchain.com as a Senior Infrastructure Security Engineer to enhance security across our platforms and respond to cyber threats.

Blockchain.com London Published 5 months ago
Flexible on stack
hyperexponential

Join hyperexponential as a Customer Marketing Associate to shape customer narratives and drive engagement in the insurance industry.

hyperexponential London (hybrid) Published 2 weeks ago
Fireworks AI

Drive sourced pipeline and revenue through the Microsoft Azure channel as a senior sales operator at Fireworks AI.

Fireworks AI London Published 1 month ago
Reddit

Join Reddit as a Senior Client Partner to drive global revenue growth through strategic partnerships with major advertising clients.

Reddit London, United Kingdom Published 2 months ago
Anthropic

Drive commercial sourcing and transaction execution for European data center capacity deals at Anthropic.

Anthropic London, UK Published 3 weeks ago
Reddit

Drive user and ecosystem growth for Reddit in the UK by building communities and executing local growth initiatives.

Reddit London, United Kingdom Published 2 months ago
Graphcore

Join Graphcore as a Senior Machine Learning Engineer to advance AI technology on cutting-edge hardware.

Graphcore London, UK Published 9 months ago
Flexible on stack
LangChain
LangChain London £105k–£120k/yr Published 4 months ago
baseten

Join Baseten as a Strategic Account Executive to drive growth with high-growth AI-native companies in London.

baseten London, United Kingdom Published 21 hours ago