> Markdown version of [/jobs/ext/1435049-java-open-source-contributor](https://www.wearedevelopers.com/jobs/ext/1435049-java-open-source-contributor). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Open Source Contributor - **Company:** YO AI Labs - **Location:** London, UK (Remote available) - **Salary:** £63,011.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, C++ (Programming Language), Software Quality, Code Review, Python (Programming Language), Open Source Technology, Software Engineering, TypeScript, Production Code, Machine Learning Operations, Golang - **Published:** July 25, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5814806224 ## About the Role * Previous experience working on large-scale, distributed codebases. * Familiarity with modern AI or machine learning systems is a plus, though not required. * Background in participating in rigorous code reviews and contributing to the development of software best practices. ## Description * Contribute production-quality code, reviews, and documentation to open-source repositories relevant to the customer's project. * Design, implement, and optimize complex algorithms and system components using one or more of the following languages: C++, Python, JAVA, GoLang, Typescript, or Rust. * Identify and resolve technical challenges, bugs, and performance bottlenecks in existing codebases. * Collaborate with other contributors and stakeholders to align deliverables with project goals and best practices. * Create, maintain, and enhance technical documentation to support knowledge sharing and onboarding. * Participate in code discussions and provide constructive feedback to elevate overall code quality. ## Related Videos - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript) - [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data) - [Collaborative Intelligence: The Human & AI Partnership](https://www.wearedevelopers.com/videos/1097-collaborative-intelligence-the-human-ai-partnership) - [Scoring 2000 Products per Request: Performance Pitfalls in Golang](https://www.wearedevelopers.com/videos/2073-scoring-2000-products-per-request-performance-pitfalls-in-golang) - [The Data Phoenix: The future of the Internet and the Open Web](https://www.wearedevelopers.com/videos/1116-the-data-phoenix-the-future-of-the-internet-and-the-open-web) ## Related Articles - [Dev Digest 137 - AI'm not sure about this](https://www.wearedevelopers.com/magazine/485-dev-digest-137-ai-m-not-sure-about-this) - [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development) - [6 Reasons to Use Java For Your Next AI Project](https://www.wearedevelopers.com/magazine/111-6-reasons-to-use-java-for-your-next-ai-project) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [AI overspill Dec 2026: AI in a JAM, Blocking AI browsers, learning programming languages ](https://www.wearedevelopers.com/magazine/673-ai-overspill-dec-2026-ai-in-a-jam-blocking-ai-browsers-learning-programming-languages) - [Dev Digest 150 - The shift to AI generated code, fingerprinting and OKRs vs. doing your job](https://www.wearedevelopers.com/magazine/533-dev-digest-150-the-shift-to-ai-generated-code-fingerprinting-and-okrs-vs-doing-your-job)