Senior Front Office Developer - Trading

Company IconCMC Markets UK Plc
Location IconBarbican

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 c...Read More>>.

Posted: October 17th, 2026
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Fullstack Web Developer

Company IconNexus Jobs
Location IconLondon

Overview In this role you will design and develop responsive websites for an international company in Central London. You will work on ecommerce-focused platforms, balancing frontend and CMS tasks to deliver robust user experiences. You wil...Read More>>.

Posted: September 30th, 2026
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Principal Software Developer (Web)

Company IconFlexTrade
Location IconLondon

Overview In this role you will own critical surfaces of FlexONE, our integrated Order Management and Execution Management System. You will drive end-to-end development across a Scala/Play backend and a React/AG-Grid frontend, with gRPC inte...Read More>>.

Posted: October 1st, 2026
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Associate Software Developer (Web)

Company IconFlexTrade
Location IconLondon

Overview Join the FlexONE team to help evolve a state-of-the-art Order Management and Execution Management System. You will contribute to web and mobile apps using a Scala+Play backend and a React+AG-Grid frontend, collaborating across cros...Read More>>.

Posted: October 1st, 2026
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Web Developer

Company IconClear IT Recruitment
Location IconNorfolk

Overview In this role you will contribute to the development and enhancement of web applications within a Norwich-based team, with hybrid work options. You will build and extend systems, collaborate with external suppliers, and support both...Read More>>.

Posted: October 1st, 2026
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Java Web Developer – Trading Systems

Company IconQuant Capital
Location IconLondon

Overview In this role you join a tight-knit Scrum team building a low-latency, high-volume trading platform for equity and fixed income. You will contribute across the full development lifecycle, from specification through production, and w...Read More>>.

Posted: October 1st, 2026
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Front-End Developer

Company IconCatchfish
Location IconFarnborough

Overview In this role you contribute to building the frontend of a market-leading fintech product. You will work closely with designers and developers to deliver features, troubleshoot and test products, and enhance customer workflows with...Read More>>.

Posted: October 1st, 2026
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Ruby / JavaScript Web Developer – Rails Fintech 50

Company IconQuant Capital
Location IconLondon

Overview In this role you will design, develop and maintain Rails-based web applications for a fast-growing fintech client. You will collaborate in an Agile environment to deliver high-quality software and help design a REST API. The projec...Read More>>.

Posted: October 1st, 2026
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Senior Backend Web Developer

Company IconNanotek
Location IconLondon

Overview As a software developer, you will design and deliver Java-based applications, collaborating with cross-functional teams to meet business needs. You will leverage Spring Boot, PostgreSQL, and AWS to build scalable solutions, while a...Read More>>.

Posted: October 1st, 2026
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Web Developer

Company IconConsortia
Location IconLondon

Overview In questa role you will help build and optimize a new brand website for a growing, entertainment-focused membership platform. You collaborate with developers and stakeholders to add features, improve performance, and integrate paym...Read More>>.

Posted: October 1st, 2026
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Python Django Full Stack Web Developer Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will develop high-performance, data-driven web applications using Python and Django to support a global, ultra-low-latency trading platform. You’ll work with cross-functional teams to design, build, and test scal...Read More>>.

Posted: October 1st, 2026
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PHP SQL Web Developer Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will help build and optimize our proprietary financial data platform and media-focused websites. You’ll work alongside frontend developers, designers, and content specialists to deliver fast, responsive experienc...Read More>>.

Posted: October 1st, 2026
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Python JavaScript Full Stack Web Developer Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will design, develop and test high-performance, data-driven web applications for a leading fintech client. You’ll work across the stack to deliver scalable tools and websites that handle millions of requests dail...Read More>>.

Posted: October 1st, 2026
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Javascript .net Fullstack Web Application Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you build and maintain a modern full‑stack .NET/React web application spanning client and server. You work within small cross‑functional teams to deliver mission‑critical services and features, from design throug...Read More>>.

Posted: October 1st, 2026
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Front End Developer

Company IconConsortia
Location IconLondon

Overview As a Front End Developer, you will build user-facing features with React or React Native in a product-focused environment, contributing to AI-driven solutions that aim to improve lives. You’ll join a London-based tech-for-good te...Read More>>.

Posted: October 1st, 2026
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Lead Python Web Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will develop advanced FinTech tools and analytics systems for a global quant business. You will work hands-on across Python, Django and frontend JS to build scalable financial applications that support risk managem...Read More>>.

Posted: October 1st, 2026
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C# Web Developer Fintech- Hastings

Company IconQuant Capital
Location IconLondon

Overview In this role you will join a small, fast-moving development team to build a greenfield API-driven platform for residential property peer-to-peer lending. You will work closely with the Head of Development to shape products and scal...Read More>>.

Posted: October 1st, 2026
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Front-End Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will develop the UI for a fast-growing luxury fashion ecommerce platform in London. You’ll contribute to a cutting-edge web product used by a high-profile client, shaping user experiences across responsive web in...Read More>>.

Posted: October 1st, 2026
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Front Office Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will lead the rebuild of a pricing engine within a trading-focused team. You will work on the Algorithmic Product suite, shaping both new and existing software for low-latency environments in a leading trading busi...Read More>>.

Posted: October 1st, 2026
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Full Stack Java Web Developer

Company IconLuxoft
Location IconLondon

Overview In this role you will contribute to building and evolving a modular, end-to-end trade management platform for global markets. You will work with backend services and web interfaces, collaborating closely with frontend teams and arc...Read More>>.

Posted: October 1st, 2026
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Front-End Developer

Company IconLinuxRecruit
Location IconLondon

Overview As a Front-End Software Developer, you will implement the Cell-Stack Web UI, focusing on usability, performance, and scalability. You will work closely with product and software teams to help the platform grow as the marketplace ev...Read More>>.

Posted: October 11th, 2026
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Front End Web Developer for AI Legal Tech Company in London

Company IconMindbench
Location IconLondon

Overview In this role you will maintain and improve a suite of live, internally built web applications used across international offices, starting with support, bug fixes, and feature work and advancing toward owning the product suite. You...Read More>>.

Posted: October 11th, 2026
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Software Developer (Web & Cloud)

Company IconAirbus Group
Location IconBristol

Overview As a developer in Airbus Flight Physics, you help build web and cloud tools that engineers rely on across Europe and beyond. You work in a collaborative, agile environment to deliver robust APIs and cloud services that support the...Read More>>.

Posted: October 11th, 2026
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Front-end Web Developer (Mid‑Level)

Company IconMoneycorp
Location IconLondon

Overview As a Mid Weight Front-end Web Developer, you will help build and optimise the Moneycorp.com experience, focusing on a fast, scalable front-end. You’ll work with Design, Marketing, Sales and RevOps to deliver responsive pages, reu...Read More>>.

Posted: October 12th, 2026
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Fullstack with C# Dot net HTML Web Software Developer

Company IconNexus Jobs
Location IconEssex

Overview As a Fullstack Web Software Developer, you will contribute to building and improving web-based software for the financial sector. You’ll work within the Web Development team to deliver on a driven digital roadmap and enhance web...Read More>>.

Posted: October 17th, 2026
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Information Systems Specialist Digital Web Developer

Company IconSheffield City Council
Location IconSheffield

Overview In this role you will develop and enhance Drupal-based websites and digital services to provide accessible, secure, and user-centred experiences. You’ll work within a multidisciplinary Digital Services team to improve customer jo...Read More>>.

Posted: October 17th, 2026
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Senior Java Developer - Front Office FX Trading, Greenfield

Company IconMcCabe & Barton
Location IconLondon

McCabe & Barton is seeking a Senior Java Developer to join a boutique consultancy delivering a greenfield FX trading platform in a front-office context. You will work on-site in Central London, building a new platform from the ground up, with emph...Read More>>.

Posted: October 21st, 2026
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Senior FX Options Quant - Front-Office Model Developer

Company IconHSBC Group
Location IconLondon

HSBC Group in London is recruiting for an FX Options Quant role to develop and support front office models and tools used across the FX options business. You will work closely with Trading, Structuring, Risk, Finance and Technology to deliver robu...Read More>>.

Posted: October 21st, 2026
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C# Quant Developer — Front Office FX Risk & P&L

Company IconInvestigo
Location IconLondon

Investigo is recruiting a C# Quant Developer to join the FX Options Risk & P&L technology team. The role sits between technology, quants and trading, focusing on risk metrics and P&L explain frameworks, and requires strong C# development and distr...Read More>>.

Posted: October 21st, 2026
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Python Developer (Front Office) - Inside IR35 - Up to £700 per day

Company IconHunter Bond
Location IconLondon

Senior Full Stack Engineer – Market Data Platforms Inside IR35 - Up to £700 per day Hybrid in Central London 6-Month Initial Contract (3-Year Project Scope) October Start possible! Technologies: Pyt...Read More>>.

Posted: October 21st, 2026
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Lead Software Engineering - Python - Front Office Quant Developer

Company IconTesting Site - JPMC
Location IconLondon

Join us and make a real impact in a high-energy front office role where your ideas shape the future of trading and investment strategies. You will collaborate with talented developers, quants, and traders, working on exciting projects that help cl...Read More>>.

Posted: October 21st, 2026
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Software Developer C# Wpf - Front Office

Company IconClient Server Limited
Location IconLondon

Software Developer / Engineer (C# .Net WPF) London to £125k Do you have strong C# and WPF UI development skills within Front Office trading environments? You could be progressing your career in a senior, hands-on Software Dev...Read More>>.

Posted: October 21st, 2026
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Front End React Developer — Office-Based in NW London

Company IconAscend Consulting
Location IconLondon

Ascend Consulting is seeking a Front End React Developer for an office-based role in North West London. You will develop user-facing features with React.js, Redux, RTK, and TypeScript, ensuring robust, maintainable UI components.Collaborati...Read More>>.

Posted: October 21st, 2026
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Quantitative Developer - Front End, React/C#

Company IconQube Research & Technologies
Location IconLondon

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combi...Read More>>.

Posted: October 21st, 2026
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Senior Frontend Developer: Build Elegant Web Apps

Company IconPixel Coding Limited
Location IconLondon

Pixel Coding Limited is seeking an experienced frontend developer to design, build and maintain responsive web applications. You will collaborate with backend teams, translate requirements into intuitive interfaces, and ensure performance across b...Read More>>.

Posted: October 21st, 2026
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Hybrid Full-Stack Developer: Build Scalable Web Apps

Company IconXdinizioengage
Location IconPlymouth

3M HEALTHCARE is seeking a Full-Stack Developer to join our digital team in Plymouth, Devon. You will work across the full project lifecycle—from design to deployment and refinement—with hybrid working options between our central Plymouth spac...Read More>>.

Posted: October 21st, 2026
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Senior .NET Umbraco Developer for Enterprise Web Apps

Company IconTransformnation Limited
Location IconLondon

Transformnation Limited in London is seeking a .NET Developer (Umbraco) to join our client in London. The role focuses on delivering enterprise-grade applications using C#, .NET, Razor and MVC within an Agile environment.You will design and...Read More>>.

Posted: October 21st, 2026
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Hybrid Frontend Developer - Angular & Modern Web Apps

Company IconBPM Tech #BecausePeopleMatter
Location IconLondon

BPM Tech is seeking an experienced Front End Developer to join a growing technology team, building modern, responsive applications with Angular. The role emphasizes clean HTML/CSS and Tailwind, REST API integration and front-end testing, in a hybr...Read More>>.

Posted: October 21st, 2026
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Web Developer

Company IconCrossing Hurdles
Location Icon

Join to apply for the Web Developer role at Crossing HurdlesJoin to apply for the Web Developer role at Crossing HurdlesThis range is provided by Crossing Hurdles. Y...Read More>>.

Posted: October 22nd, 2026
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Front End Developer – Stratford East London

Company IconNexus Jobs Limited
Location IconLondon

Front End Developer – Stratford East London Working in a small dynamic team, reporting to the Delivery Manager and supporting the Head of UX. This is an exciting opportunity to develop innovative customer focused solutions....Read More>>.

Posted: October 4th, 2026
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Javascript Front End Developer – Central London

Company IconNexus Jobs Limited
Location IconLondon

Javascript Front End Developer – Central LondonJavaScript Engineer required to join a fast growing company and shape the future of payments cross-platform and cross-device?Evolving in an agile and collaborative environment, you w...Read More>>.

Posted: October 5th, 2026
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Javascript Front End Developer – Central London

Company IconProject Freelance
Location IconLondon

Javascript Front End Developer – Central London JavaScript Engineer required to join a fast growing company and shape the future of payments cross-platform and cross-device? Evolving in an agile and collaborative environment, you...Read More>>.

Posted: October 5th, 2026
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Java Front-End Developer – Life Insurance Dashboards

Company IconNexus Jobs Limited
Location IconLondon

Nexus Jobs Limited in London is seeking an Internet Developer with strong Java and JavaScript experience to join our software development team building policy administration systems and customer portals for the Life Insurance market.The suc...Read More>>.

Posted: October 5th, 2026
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Java Front End Internet Developer

Company IconNexus Jobs Limited
Location IconLondon

Internet DeveloperSoftware development company, producing policy administration systems and customer portals for the Life Insurance market.Seeking an individual with good experience in development experience in Java and Javasc...Read More>>.

Posted: October 5th, 2026
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Mid-Level .NET Developer: Build Scalable Web Apps

Company IconProgressive Legal Solutions Limited
Location IconCardiff

Progressive Legal Solutions Limited is seeking a highly analytical Mid Level Full Stack .NET Developer to design, develop, and maintain scalable web applications with complex business logic and third‑party integrations.The role covers bac...Read More>>.

Posted: October 7th, 2026
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Magento 2 PHP Developer – Build & Optimize Web Apps

Company Iconisev ltd.
Location IconTelford

isev is seeking a UK-based developer with a passion for coding and gaming to join a like-minded team. You’ll work on full lifecycle software projects, contributing from architecture to deployment, and collaborating in a Git-based workflow....Read More>>.

Posted: October 7th, 2026
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Optimizely CMS Developer — Enterprise Web Platforms

Company IconSearchability®
Location Icon

Searchability is seeking an experienced Optimizely Developer in Lincolnshire to join its development team. You will design, build, customise and maintain Optimizely CMS solutions for enterprise websites and digital platforms, collaborating with BA...Read More>>.

Posted: October 11th, 2026
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Designer / Front-end Developer

Company IconOpenSignal
Location IconLondon

We’re building the most comprehensive data set on wireless networks in the world. We want to know which mobile networks are the best in any area, where the best wi-fi hotspots are located and how you can get better signal on your cell phone in r...Read More>>.

Posted: October 11th, 2026
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Laravel Developer | Greenfield & Modern Web Apps

Company IconLaraBench
Location IconBirmingham

LaraBench in Birmingham, UK is seeking a Laravel Developer to join a growing technology team. You will work on greenfield development and enhance existing applications, shaping technical decisions and delivering modern web solutions.The rol...Read More>>.

Posted: October 18th, 2026
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Frontend Developer (Node.js & TypeScript) - Web Apps & APIs

Company IconScrumconnect Limited
Location IconNewcastle upon Tyne

Scrumconnect Limited in Newcastle, United Kingdom seeks a Frontend Developer skilled in Node.js and TypeScript to build accessible, scalable interfaces and server-side components. You will collaborate with designers, researchers, and delivery team...Read More>>.

Posted: October 18th, 2026
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