clojure jobs in London

Arrows Group Professional Limited is seeking a Full Stack Engineer in London with strong Clojure skills and experience in TypeScript and React. This back-end heavy role emphasizes production-grade software engineering and collaborative development across the stack.You will contribute to ongoing projects, maintain existing codebases, and work closely with the...

Haskell / Scala Functional Programmer Quant Capital is urgently looking for the best in the market of Functional Programming to join our high profile client. NO financial experience is needed in fact financial experience is probably a negative. Our client prefers to give very few details about themselves but they are a small London based Fintech data...

Haskell / Scala Functional Programmer Contract / Perm Quant Capital is urgently looking for the best in the market of Functional Programming to join our high profile client. NO financial experience is needed in fact financial experience is probably a negative. Our client prefers to give very few details about themselves but they are a small London based...

Python Developer – Fintech PostgreSQL, TDD, CordovaQuant Capital is urgently looking for a full stack Python Developer to join our high profile client. Our client well known fintech small banking business in the payments and social finance scene. (They are not a crowdfunder). The current team stands at 5 developers who work in a true Agile fashion. They...

Full Stack Engineer | Clojure | TypeScript | React | £550/day Outside IR35We are looking for an experienced Full Stack Engineer to join an established engineering team in London. This is a Back End-heavy Full Stack role, with a focus on Clojure, alongside TypeScript and React. Key Skills Strong commercial Clojure experienceIdeally 2-3+ years of recent,...

Java / Hybris Developer (up to 50K) Quant Capital is urgently looking for a Java / Hybris Developer to join our high profile client. My client is a well-established online luxury business with headquarters based in London. They are very customer focused and their ethos is that customers are always first. They are looking for someone to join one of the top...

DevOps Manager – Puppet, Kickstart, Kerberos 110k plus Bonus Quant Capital is urgently looking for a Leader and manager with significant hand on DevOps skills to join our high profile client. Our client is a 30 man Fintech business who has created a market leading product in the financial data market. Details of the full ideas of the company are protected...

Scarlet is hiring a Software Engineer to build software that streamlines regulatory processes for medical devices. You will work with Clojure, contribute to an autonomous, asynchronous team culture, and travel to London for onboarding and biannual in-person weeks.You’ll join a team focused on rigorous certification driven by clinical, technical and...

We pull medical technology from the future to solve human health. Scarlet is authorised to assess and certify medical devices. We combine clinical, technical and regulatory expertise with AI agents and software so rigorous certification can keep pace with product development at the world’s most ambitious technology companies, without lowering the safety...

£800–£900/day | Outside IR35 Preferred | London Hybrid (2 days/week) | ASAPI'm working with a leading Fintech looking for 4–5 experienced Software Engineers to help embed Claude Code across their engineering teams.This isn't a traditional AI Engineering role. You'll be working directly with developers, pairing, coaching and helping teams integrate...

Senior Rust Engineer Up to 120,000 Remote (UK OR Germany) Low Latency | Async Rust | Tokio Drones We have a new and exclusive partnership with one of the most exciting scale-ups in Europe, who are looking to double in size their engineering team. They have a valuation exceeding 2 billion Euros. The company builds aerial intelligence hardware and software....

About The Role Europe’s top Algo Trading firm is building a truly Polyglot Engineering team to build out a brand new Quantitative Research and Analytics Desk - they’ve outperformed all of the top hedge funds and systematic trading firms for Q1 this year and are paying their engineers' serious compensation (competing with the top Technology houses and...

OverviewProduct-Focused Backend Engineer – Functional Programming & Distributed SystemsAt Ncounter, we’re partnering with a cutting-edge AI company on a mission to redefine how professionals in highly regulated industries interact with complex, multi-modal data. Their platform empowers users to deploy custom no-code AI agents that produce verifiable...

We’re on a mission to back the UK’s small businesses like no one else Small businesses are the backbone of the economy, and we’re here to help them win. We’ve built a platform that uses clever data to get them the funding they need in minutes, not weeks. At Funding Circle, we have the restless energy of a fintech start-up with the stability of a...

90000 - per annum + +Bonus, Benefits London Permanent Senior Rust Engineer Up to 120,000 Remote (UK OR Germany) Low Latency | Async Rust | Tokio Drones We have a new and exclusive partnership with one of the most exciting scale-ups in Europe, who are looking to double in size their engineering team. They have a valuation exceeding 2 billion Euros. ...

DevOps Engineer – Puppet, Kickstart, Kerberos 75,000-85,000 + benefits Quant Capital is urgently looking for a DevOps Engineer to join our high profile client. Our client is a 30 man Fintech business who has created a market leading product in the financial data market. Details of the full ideas of the company are protected by a Non-Disclosure agreement...

DevOps Engineer (City, remote) Permanent up tp 110,000 Quant Capital is urgently looking for a DevOps Engineer to join our high profile client. Our client is a 30 man Fintech business who has created a market leading product in the financial data market. Details of the full ideas of the company are protected by a Non-Disclosure agreement but they are at the...

V7 At V7, we’re building AI platforms that help humans do their best work, at incredible scale and speed. Our mission is to turn human knowledge into trustworthy AI, making complex tasks faster, smarter, and more accurate. We’re growing fast, backed by leading investors and AI pioneers (including the minds behind Transformers and Gemini). The product V7...

V7 At V7, we’re building AI platforms that help humans do their best work, at incredible scale and speed. Our mission is to turn human knowledge into trustworthy AI, making complex tasks faster, smarter, and more accurate. We’re growing fast, backed by leading investors and AI pioneers (including the minds behind Transformers and Gemini). The product V7...

TECHNICAL PRINCIPAL Manchester/London, UK ThoughtWorks is synonymous with innovation. We’re a diverse community of bright and passionate individuals striving to have a positive impact on the world. We’re dedicated to the art of software delivery, by keeping it lightweight, agile and open-source. Our clients are organisations with ambitious missions,...