23,184+ Fullstack Reactjava Developer Realtime Trading Jobs in London, UK — Local Employers Hiring June 2026

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Realtime Data & Trading Apps Developer (Python) – London

A leading technology firm in London is seeking a mid-senior level software developer with expertise in Python. You will design and build features, collaborate on code quality, and take ownership of production software. Ideal candidates have a degree in Computer Science and strong experience in web-scraping techn ...

Dotnet Fullstack Developer

Role and Responsibility Should have good knowledge on C#, Angular 7/11 and above, SQL Server Should be having hands on experience on Angular 4/5 of 2 and more years Should be good in HTML 5, CSS 3, jQuery, Should have Experience with the latest JavaScrip ...

Fullstack Java Developer

Job Description Anticipated Contract End Date/Length: December 31, 2026Work Set Up: HybridClearance required: BPSS Our client in the Information Technology and Services industry is looking for a Fullstack Java Developer to design and build dynamic, scalab ...

Python Fullstack Developer

We are seeking a highly skilled Senior GenAI Engineer/ Python Fullstack Developer to join our team and lead the development of next-generation AI-powered solutions. This role is ideal for a hands‑on engineer with strong expertise in Generative AI, Large Language Models (LLMs), Knowledge Graphs, M ...

Fullstack Web Developer

Web Designer and Developer - Central London Our Client an international company is looking to recruit a Web Developer with at least 4 years experience. The Client would like to see at least 3-4 years of experience as a web developer, with specific experience creating, implementing, and sustai ...

Lead Fullstack Developer

We are exclusively working with an exciting Branding company who are shaping the Entertainment/Media industry with their innovative and analytics technology platform. As a business they thrive of the start to finish attitude, someone who isn't afraid to get their hands dirty and solve complex problems, h ...

Fullstack Web Developer

Job Description Web Designer and Developer - Central LondonOur Client an international company is looking to recruit a Web Developer with at least 4 years experience.The Client would like to see at least 3-4 years of experience as a web developer, with specific exper ...

Dotnet Fullstack Developer

Role and Responsibility Should have good knowledge on C#, Angular 7/11 and above, SQL ServerShould be having hands on experience on Angular 4/5 of 2 and more yearsShould be good in HTML 5, CSS 3, jQuery,Should have Experience with the latest JavaSc ...

Application Developer Cloud FullStack

Join to apply for the Application Developer - Cloud FullStack role at IBM Introduction: At IBM CIC, we deliver deep technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you’ll have the opportunity to work with visi ...

Senior Java Fullstack Developer

Senior Java Developer – Capgemini Financial Services Join Capgemini’s Financial Services (FS) Business Unit within the Cloud & Custom Applications (C&CA) practice as a Senior Java Developer. In this role, you will help architect tomorrow by delivering scalable, high-quality applications that driv ...

Senior Fullstack Java Developer

Job Description Senior Fullstack Software DeveloperOur Client is a relatively young company but growing quickly in the world of financial technology solutions.They are now looking to recruit a Senior Fullstack Software Developer with at least 5 plus years expertise.< ...

Senior Java Fullstack Developer

About the Job you are considering:Join Capgemini’s Financial Services (FS) Business Unit within the Cloud & Custom Applications (C&CA) practice as a Senior Java Developer. In this role, you will help architect tomorrow by delivering scalable, high-quality applications that drive meaningful busin ...

Senior Fullstack Developer (FE Leaning)

Senior Product-Focused Full Stack Engineer (Frontend-Leaning) Hybrid – Brick Lane, London (1 day/week) | £80–100k DOE A contemporary art e‑commerce platform is looking for a Senior Product-Focused Full Stack Engineer with strong frontend skills. The business works with leading contemporary ar ...

FX Developer React C# Fullstack

DescriptionKey Responsibilities· Deliver high‑quality features and enhancements across UI, services, and pricing components· Work closely with the Team Lead, Traders, Quants, and other developers to clarify requirements· Break down ambiguous or high‑level Jira tickets into a ...

Developer Systematic Trading

We are seeking a Developer to join one of Millennium’s long standing & successful Trading teams, currently comprising of 18. This role will design, develop and support a strategic set of applications for data collection, analytics and trading for this systematic team. Main technologies: KDB+/Q, Git ...

Trading Systems Developer

Trading Systems Developer NextWave Consulting is hiring a mid level Trading Systems Developer to support the build and evolution of financial services technology platforms. This role sits close to trading and data systems and focuses on developing applications, APIs, and data workflows us ...

Trading Systems Developer

Trading Systems Developer NextWave Consulting is hiring a mid level Trading Systems Developer to support the build and evolution of financial services technology platforms. This role sits close to trading and data systems and focuses on developing applications, APIs, and data workflows us ...

Trading Systems Developer

Trading Systems DeveloperNextWave Consulting is hiring a mid level Trading Systems Developer to support the build and evolution of financial services technology platforms.This role sits close to trading and data systems and focuses on <s ...

Algorithmic Trading Developer

Anforderungen For our Innovation & Technology department in London we are looking to hire a:Algorithmic Trading Engineer, full time, LondonInnovation & Technology @ BerenbergIn an era where digitalisation and modern IT infrastructure is revolutionizing banking, we are shaping a ...

C++ Trading Developer, Quant Trading Team

Responsibilities Continuously improve the design and performance of our automated trading system, including exchange connectivity, derivatives pricing model, order and risk management system. Implement trading strategies that are highly adjustable in live trading and easily integr ...

Lead Backend/Fullstack Developer | £80,000 | Hybrid

Lead Backend/Fullstack Developer £80,000 Hybrid Pearson Carter are currently working with a leading estate agency within the UK who are looking to expand and innovate within their Development team. Get in touch if you’re looking for your next opportunity! Experience < ...

Lead Backend/Fullstack Developer | £80,000 | Hybrid

Lead Backend/Fullstack Developer £80,000 Hybrid Pearson Carter are currently working with a leading estate agency within the UK who are looking to expand and innovate within their Development team. Get in touch if you’re looking for y ...

Electronic Trading Java Developer

Job Title Quantitative Trading Engineer Location London Corporate Title Vice President Group Strategic Analytics (GSA) is part of Group Chief Operation Office (COO) which acts as the bridge between the Bank’s businesses and infrastructure functions to he ...

Electronic Trading Java Developer

Job Title Quantitative Trading Engineer Location London Corporate Title Vice President Group Strategic Analytics (GSA) is part of Group Chief Operation Office (COO) which acts as the bridge between the Bank’s businesses and infrastructure functions to he ...

Electronic Trading Java Developer

Job Title Quantitative Trading Engineer Location London Corporate Title Vice President Group Strategic Analytics (GSA) is part of Group Chief Operation Office (COO) which acts as the bridge between the Bank’s businesses and infrastructure functions to he ...

VP, Trading Systems Developer

Who We Are Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re buildin ...

FO e Trading Developer

Location: London (Hybrid – 3 days per week in the office) Sector: Financial Services – Investment Banking Area: Front Office / E-Trading / FX Team: London Trading Desk with Global Interaction Role Overview We are seeking a highly cap ...

Trading Developer x 2

Yearly salary 60,000.00 GBP - 75,000.00 GBP We are seeking skilled Trading Developers to design and deliver high-performance trading tools and automated processes that enable profitable trading across multiple markets and commodities. You will play a key role in building robust, scalable, and secur ...

FO e Trading Developer

Location: London (Hybrid – 3 days per week in the office)Sector: Financial Services – Investment BankingArea: Front Office / E-Trading / FXTeam: London Trading Desk with Global Interaction Role Overview We are seeking a highly capable Jnr/Mid-lev ...

Trading Developer x 2

We are seeking skilled Trading Developers to design and deliver high-performance trading tools and automated processes that enable profitable trading across multiple markets and commodities. You will play a key role in building robust, scalable, and secure solutions that support front-office trading activi ...

C++ Trading Platform Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

C++ Trading Platform Developer

A leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team. This is an opportunity to work at the intersection of high-performance engineering and digital asset markets, building and scaling a global trading platform that operates a ...

Quantitative Developer Trading Strategies

Get AI-powered advice on this job and more exclusive features. A leading Hedge Fund based in London is seeking a Quantitative Developer to join their trading technologies team. The firm's team integrates innovative technology and trading strategies, utilizing a sophisticated research platform and devel ...

Quantitative Trading Systems Developer

Millennium is seeking a Developer in Greater London to design and support applications in a Trading team. The role involves working with PMs, traders, and quants, using technologies like KDB+/Q, Git, and Linux. Applicants should have a degree in Computer Science or Mathematics and strong communication and analyt ...

Quantitative Developer Trading Strategies

Get AI-powered advice on this job and more exclusive features. A leading Hedge Fund based in London is seeking a Quantitative Developer to join their trading technologies team. The firm's team integrates innovative technology and trading strategies, utilizing a sophisticated research platform and devel ...

High Touch Trading Developer

Java, Low Latency, Client Connectivity, FIX, WebSocket, React/Angular, AWS The company This is an exceptional opportunity for an experienced High Touch Trading Developer to join one of the leading digital asset trading firms in the market. With a rapidly growing client base spanning insti ...

Software Developer – Quantitative Trading

Software Developer – Quantitative Trading The Opportunity Our client is a leading quantitative prop trading firm known for its high-performance technology and research-driven strategies. They’re looking for a strong Software Developer to help build and optimise the systems th ...

FO e Trading Developer

Company DescriptionLocation: London (Hybrid – 3 days per week in the office)Sector: Financial Services – Investment BankingArea: Front Office / E-Trading / FXTeam: London Trading Desk with Global InteractionRole Overview ...

Trading Platform Developer Lead

Job Description What is the opportunity?The role is within the Central Funding Group Technology team, to lead the pre-trade technology team building an in-house cross-asset trading and execution platform. This is a real-time application that provides analytics, order management dashbo ...

Trading Developer x 2

We are seeking skilled Trading Developers to design and deliver high-performance trading tools and automated processes that enable profitable trading across multiple markets and commodities. You will play a key role in building robust, scalable, and secure solutions that support front-office trading activi ...

Fullstack UI (Java) Developer in London Luxoft

Objected-Oriented User-Facing Software Developer Profile Proficient in Java (1.8+) Strong development experience in React and React Hooks Experience developing finance models (e.g. forecasting models) a plus Locations: Krakow, Wroclaw, and London Responsibilities ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This is an opportunity to join a ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This is an opportunity to join a ...

C++ Developer High Frequency Trading

Overview A leading tech driven Trading firm are seeking an exceptional C++ Developer to help drive the development and optimization of their high-performance trading systems. This team focuses on building ultra-low-latency infrastructure, optimizing execution speed, and ensuring robust syst ...

Quantitative Developer Systematic Trading Firm

Our client, a Leading Trading Firm, is looking to hire a skilled Quantitative Developer/Python Engineer to collaborate directly with a highly successful global trading team. This role allows you to join one of the world's most successful trading firms, collaborate with an exceptionally talented team ...

Quantitative Developer – Systematic Trading & Signals

A leading hedge fund in London is seeking a Quantitative Developer to build trading infrastructure and a signal generation framework. The ideal candidate will design and implement solutions used by senior portfolio managers. This role offers a competitive salary and operates on a hybrid model, allowing for flexi ...

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    Fullstack Reactjava Developer Realtime Trading Jobs in London Job Search Guide, Trends and Insights