java application developer jobs in London

Ruby / JavaScript Web Developer – Rails Fintech 50 Quant Capital is urgently looking for a Ruby / JavaScript Web Developer to join our high profile client.Our client is a brand new investment firm driven by technology. They are well known in the media as solving one of the common problems for the retail investor and in the current climate this is a unique...

Salary 41,000 - 53,500 Job Type Permanent Location Marylebone, LondonOur client is seeking a Dashboard Developer to be based in their Central London office. This role dose come with a hybrid working.We are seeking a Dashboard Developer to play a pivotal role in how we display complex data in an...

Company Description Company Description Genomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we support the NHS’s world-first national whole genome sequencing service and run the growing National Genomic Research...

We are seeking a Senior Software Engineer to join the Risk Services team within Global Markets . This role focuses on designing and building scalable, distributed systems that support risk data processing, analytics and reporting workflows . The ideal candidate will have strong experience across Java and Python-based backend systems , with a solid...

Head Quant Developer – C# Risk Quant Capital is urgently looking for a Head Quant Developer to join our high profile client. Our client is a well-known leading provider of integrated risk, analytics and trading solutions for the global financial markets. Their clients include some of the largest global financial institutions and banks, leading hedge funds,...

Full Stack DeveloperLocation: London – 2 days a monthSalary: up to 65,000We’re looking for an experienced Full Stack Developer to join a growing engineering team building modern, high-traffic SaaS products used by thousands of customers.This is an opportunity to work across the full development lifecycle, building scalable React front ends and Node.js...

🚀Senior Full Stack Engineer – Java/Kotlin&React 📍London | Hybrid 🏦Tier 1 Investment Bank | Prime Finance We are partnering with a Tier 1 investment bank on a major, multi-year transformation of its Prime Finance Equities platform. The Equity Accelerator programme is re-engineering core trading and post-trade systems, replacing legacy...

About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

ScaleneWorks People Solutions LLP is seeking a Senior Java Fullstack Developer for our well-known banking client. The role is based onsite in London/Glasgow and runs for a 12-month Inside IR35 contract.You will bring 15+ years of industry experience, with 5+ years in banking, plus hands-on skills in HTML5, Angular, React, Java Spring Boot and containerised...

GlobalLogic in the United Kingdom is seeking a Software Engineer to join our high performance engineering team building a real-time banking platform. You’ll design, produce, test and implement working software across the system lifecycle, with a focus on reliability and scalability.You’ll work with Kafka, Java/Spring Boot microservices and cloud-native...

A global consulting group is seeking a highly skilled eFX Java Developer to join their team in London. This role focuses on designing and maintaining low-latency Java applications for eFX trading systems. The ideal candidate will have strong experience in front-office systems, connectivity, and algorithmic trading. Key skills include Core Java,...

This is an opportunity to work at the heart of a world‑class investment platform where risk, technology, and quantitative thinking intersect in real time. You’ll be building and owning systems that directly support portfolio managers and senior risk leaders, in an environment that values engineering excellence, speed, and thoughtful design. If you enjoy...

Applications Engineer – Air Conditioning West London | Hybrid £50,000 – £55,000+ DOE | Private Medical A global air-conditioning manufacturer is expanding its European technical team and is looking for an experienced Senior Technical Pre-Sales Engineer. This is a varied technical role combining pre-sales support, product development and project...

About the Job you are considering: We are seeking a highly skilled Angular Developer; this role involves working on both new product development and the maintenance of existing systems. You will participate in all stages of the software development lifecycle, including design, implementation, testing, and deployment. Hybrid working: The places that you work...

About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

ASP.NET MVC Developer – Fintech JavascriptQuant Capital is urgently looking for an ASP.NET MVC Developer join our high profile client.Our client is a recently acquired financial technology business who is currently disrupting the FX trading space. They are driven by their low latency tech.The ASP.NET MVC Development role is expansionary due to a brand new...

We are seeking a Principal Software Engineer to join our Corporate Credit Derivative technology team based in London. The successful candidate will own the design, development, and deployment of solutions. This requires working closely with the business, including trading, strats and coo as well as other important stake holders across the many business and...

CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You will design and build...

DescriptionStarling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a...

Quant Developer Crypto Trading200k Plus BonusQuant Capital is urgently looking for a Quant Developer to join our high profile clients Crypto Infrastructure TeamOur client is a well known global Global Prop Trading and Crypto firm. They value technology especially the opensource variety as well as scalability and robust performance (much like their track...