13 of 13 Front Office Developer Jobs in London

NEW CONTRACT ROLE - Front Office Senior Java Developer - Rates Pricing London-Based Candidates Only | 6-Month Contract (with potential for extension or perm) | Up to £900/day Inside IR35| Hybrid (2-3 Days On-Site) THE OPPORTUNITY We are working on behalf of a banking client to find a highly experienced Front Office Senior … Java Developer to join their Rates Pricing team on the trading floor. This is a niche, high-impact role for a strong Java engineer with low-latency trading systems experience and a deep understanding of front office environments, particularly in pricing, booking, and analytics for Rates, Credit, FX, and Equities. You will be working directly with the … ability to work in high-pressure, fast-moving environments. THE ROLE Collaborate daily with traders and sales teams to improve pricing workflows and trade execution. Build, enhance, and maintain front-office pricing and trade booking platforms. Deliver low-latency, high-performance microservices in Java. Evaluate and implement dynamic workflows for pricing and trade lifecycle management. Work on complex More ❯

Front Office Developer - Multi-Asset Trading | London £Competitive + High Bonus + Excellent Benefits Hybrid Working (3 days in the office and 2 days from home) Permanent Role Represented by Robert Half Limited Ready to combine your STEAM mindset with cutting-edge trading innovation? Join a leading global trading firm as a Front Office Developer, where you'll design and build the next generation of high-performance systems, algorithms, and data-driven solutions that power live trading decisions across asset classes. You'll collaborate with world-class developers and quants, gaining exceptional exposure to both technology and markets all within a culture that rewards innovation and impact. What You'll Do Design … Rate Options trading platforms Automate pricing, risk, and data pipelines in real time Develop and maintain time-series databases to deliver deep insights Shape the architecture and performance of front-office systems What You'll Bring A Master's degree in Computer Science, Engineering, or a related STEAM discipline 3+ years' experience in software development or quantitative roles More ❯

Front Office Developer - Multi-Asset Trading | London £Competitive + High Bonus + Excellent Benefits Hybrid Working (3 days in the office and 2 days from home) Permanent Role Represented by Robert Half Limited Ready to combine your STEAM mindset with cutting-edge trading innovation? Join a leading global trading firm as a Front Office Developer, where you'll design and build the next generation of high-performance systems, algorithms, and data-driven solutions that power live trading decisions across asset classes. You'll collaborate with world-class developers and quants, gaining exceptional exposure to both technology and markets all within a culture that rewards innovation and impact. What You'll Do Design … Rate Options trading platforms Automate pricing, risk, and data pipelines in real time Develop and maintain time-series databases to deliver deep insights Shape the architecture and performance of front-office systems What You'll Bring A Master's degree in Computer Science, Engineering, or a related STEAM discipline 3+ years' experience in software development or quantitative roles More ❯

Job Title: Front Office Kotlin Developer (Contract) Client: Scaling FinTech Salary: Up to £850 Per Day Location: Hybrid (London) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment. A scaling FinTech is looking for an experienced Front Office Developer with extensive Kotlin experience to join a … This team have an unlimited tech budget and promotes a great culture! Role: Working as part of a team of engineers looking after cutting-edge infrastructure Working on greenfield Front Office projects Being a key member of a team working on distributed systems Mentoring jr engineers Skills: 3+ years experience with Kotlin A passion for the highest quality More ❯

We are hiring a Front Office Technical Team Lead in London. Since 1989, CMC Markets has been at the forefront of online financial trading, providing award-winning platforms that allow clients to trade over 10,000 financial instruments across shares, indices, FX, commodities, and more. We’re listed on the London Stock Exchange and operate in 13 countries … and our success is powered by exceptional people. We’re now looking for a talented team-oriented developer who thrives in a collaborative environment, enjoys solving complex technical challenges, and wants to make an impact in a fast-paced, global setting. Join our Pricing & Risk team , working on our front-office pricing and trading platform. This is … Equities, FX, Crypto, and Commodities . What You’ll Do: Design, develop, and maintain backend infrastructure, microservices, APIs, and business logic for our pricing and trading systems. Partner with front-end developers, quants, and front-office users to deliver efficient, scalable, and high-performance solutions. Drive technical decisions and architecture trade-offs with a focus on scalability More ❯

We are hiring a Front Office Technical Team Lead in London. Since 1989, CMC Markets has been at the forefront of online financial trading, providing award-winning platforms that allow clients to trade over 10,000 financial instruments across shares, indices, FX, commodities, and more. We’re listed on the London Stock Exchange and operate in 13 countries … and our success is powered by exceptional people. We’re now looking for a talented team-oriented developer who thrives in a collaborative environment, enjoys solving complex technical challenges, and wants to make an impact in a fast-paced, global setting. Join our Pricing & Risk team , working on our front-office pricing and trading platform. This is … Equities, FX, Crypto, and Commodities . What You’ll Do: Design, develop, and maintain backend infrastructure, microservices, APIs, and business logic for our pricing and trading systems. Partner with front-end developers, quants, and front-office users to deliver efficient, scalable, and high-performance solutions. Drive technical decisions and architecture trade-offs with a focus on scalability More ❯

Energy & Commodity Desk Software Developer - 3 days onsite - London - Contract inside IR35 - Day rate £650-£725 6 months rolling My client is seeking an experienced Front Office Developer with a background working in Energy trading environments to provide flexible, scalable and tailored software applications. The main clients will be trading, sales and structuring teams but you More ❯

Energy & Commodity Desk Software Developer - 3 days onsite - London - Contract inside IR35 - Day rate £650-£725 6 months rolling My client is seeking an experienced Front Office Developer with a background working in Energy trading environments to provide flexible, scalable and tailored software applications. The main clients will be trading, sales and structuring teams but you More ❯

Senior Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and More ❯

Senior Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and More ❯

Senior Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract Inside IR35 Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions click apply for full job details More ❯

We are seeking an experienced UX Developer to help transform a cutting-edge PoC into a market-ready MVP for a financial sector client's next-generation Risk Cockpit. This platform will serve as a o ne-stop shop for traders, providing actionable risk and P&L insights with AI-powered intelligence and a seamless, high-performance user experience … across desktop and mobile. What you should do: Design & Development Lead Front End development of the Risk Cockpit with a heavy emphasis on UX/U I for professional trading environments. Build dynamic, AI-integrated interfaces that turn complex market data into actionable decisions. Implement a Real Time Embedded chat assistant capable of contextual news delivery and natural-language … to MVP. Integrate with Back End developers and AI/ML teams to deliver Real Time analytics and proactive alerts. Required Skills & Experience T echnical Strong expertise in modern Front End frameworks (React, Angular, or Vue) and Real Time data visualization libraries (eg, D3.js, Highcharts, Plotly). Experience building high-performance, low-latency trading or risk platforms. Knowledge of More ❯

Our leading Banking client are looking for a talented Senior Kotlin Developer to join a small highly skilled team tasked with developing a modern trading application to replace an existing Legacy system. You'll design, develop, and implement a scalable trading application to replace the Legacy system. You'll collaborate with team members to architect and deliver high-performance … long-term contract position. The following skills/experience is required: Strong Kotlin experience Kubernetes, Docker, MongoDB, Postgres or exposure to relational databases. Good Financial Services background, ideally in Front Office. Excellent communication skills Rate: Up to £850/day Duration: 6 months + (multiple extensions) Location: London (good work from home options available) If you are interested in … this Senior Kotlin Developer position and meet the above requirements please apply immediately. More ❯