"open source" Jobs

158 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 158 results

Supabase

Join Supabase as a Developer Relations Engineer to create content and engage with the developer community in London.

Supabase Remote, London UK Published 3 weeks ago
Flexible on stack
Vercel

Join Vercel as a Security Software Engineer to enhance the security of open source frameworks like Turborepo and SvelteKit.

Vercel Hybrid - San Francisco, New York City, London, Berlin $208k–$312k/yr Published 1 month ago
Flexible on stack
Talos

Join Talos as a Software Engineer to develop backend systems for institutional crypto trading in a hybrid-friendly environment.

Talos London Published 1 year ago
Flexible on stack
DeepL

Join DeepL as a Staff Software Engineer to enhance developer experience and lead AI initiatives in a collaborative environment.

DeepL London Published 2 weeks ago
Flexible on stack
Fireworks AI

Join Fireworks AI as an AI Field Engineer to build production systems for generative AI with large organizations across EMEA.

Fireworks AI London Published 1 month ago
Flexible on stack 70% coding
Talos

Join Talos as a Software Engineer to enhance trading connectivity in a hybrid-friendly environment focused on digital assets.

Talos London Published 8 months ago
Flexible on stack
Kong

Join Kong as a Staff Solutions Engineer to drive technical sales and support enterprise accounts in the UK.

Kong London, England, United Kingdom Published 1 month ago
Flexible on stack
Yubico

Join Yubico as a Pre-Sales/Solutions Engineer to establish technical credibility and drive sales of innovative identity security solutions.

Yubico London, United Kingdom Published 2 months ago
Vertice

Lead the Sourcing Team at Vertice to optimize SaaS procurement for customers while managing a team of Sourcing Analysts.

Vertice South Africa Published 5 months ago
AI-first team
Stripe

Join Stripe as a Software Engineer Intern to work on impactful projects that shape the way millions of businesses operate.

Stripe London Published 1 week ago
Flexible on stack
Legora

Join Legora as a Platform Consultant to enhance enterprise readiness and support demanding legal teams with AI-driven solutions.

Legora London Published 2 months ago
Perplexity AI

Join Perplexity AI as a Search Machine Learning Engineer Intern to enhance search technologies in a collaborative environment.

Perplexity AI London Published 5 months ago
Flexible on stack
Sierra

Own the full-cycle recruiting process for technical roles at a growing AI-focused company in San Francisco.

Sierra London Published 8 months ago
AI-first team
DeepL

Lead product growth at DeepL, driving adoption of AI translation solutions and converting usage into revenue.

DeepL London Published 4 weeks ago
Volta

Join Volta as a Senior Network Engineer to design and operate large-scale GPU compute infrastructure for AI workloads.

Volta Palo Alto, CA Published 1 month ago
Flexible on stack
LangChain

Join LangChain as a Commercial Account Executive to drive adoption of AI products in a high-impact environment.

LangChain London Published 1 month ago