Senior Software Engineer, Web Development – AI

Company IconRoku
Location IconManchester

Overview In this Senior Software Engineer role, you contribute to a containerized, AI-enabled web platform serving Roku’s ads ecosystem. You’ll build scalable web applications and backend services that empower cross-functional teams to...Read More>>.

Posted: September 30th, 2026
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Front End Developer TypeScript React - FinTech

Company IconClient Server
Location IconNewcastle upon Tyne

Overview In this Front End role, you will design and build data-rich dashboards and interfaces for advanced trading systems. You’ll own technical projects within a small team, applying modern frontend practices to deliver impactful user e...Read More>>.

Posted: September 30th, 2026
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Front End developer

Company IconTalan
Location IconLondon

Overview In this role you will contribute to building and improving modern Python-based web applications, spanning backend services and React/Vite frontends. You will work with engineering teams to raise reliability, CI/CD maturity, observa...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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Senior Front End Developer

Company IconConsortia
Location IconLondon

Overview In this role you will contribute as a Senior Front End Developer to rebuild the company website and integrate UX research. You will join a collaborative, bottom-up team culture that values knowledge sharing and empowering senior en...Read More>>.

Posted: October 1st, 2026
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Front End Developer

Company IconConsortia
Location IconLeeds

Overview In this role, you will build and maintain scalable front-end features for a growing startup near Liverpool Street. You’ll work within cross-functional squads to deliver robust UI solutions that align with the company’s roadmap...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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Senior Front Office Developer – HFT

Company IconQuant Capital
Location IconLondon

Overview As a Senior Software Engineer, you will design and build robust trading- and exchange-connectivity software that supports 24/7 global crypto trading. You’ll work closely with Traders and Quant Researchers to translate high-level...Read More>>.

Posted: October 1st, 2026
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Solar Web UI Developer

Company IconStandard Chartered
Location IconLondon

Overview In this role you join an international, high-energy team building and maintaining blade, the bank’s in-house pricing, execution, and trade processing platform. You will contribute to a global, cross-functional effort delivering h...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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Front-End Developer (React)

Company IconVersion 1
Location IconBelfast

Overview In this role you will drive frontend delivery within a fast-paced IT services environment, collaborating with engineers, architects, and product stakeholders to translate requirements into scalable UI solutions. You will build reus...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 1st, 2026
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Software Engineering Senior Front End Developer - eSC or eDV Clearance Required Professional Mu[...]

Company IconIBM
Location IconLondon

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on exper...Read More>>.

Posted: August 17th, 2026
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Senior Front-End Developer — eSC/eDV Clearance

Company IconIBM
Location IconLondon

IBM is seeking a Senior Front-End Developer to join their consulting team in the UK, focusing on delivering innovative solutions across public sector and defence accounts. This role includes building user-friendly interfaces and leading developmen...Read More>>.

Posted: August 17th, 2026
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Design Team | Front End Developer | React | Astro | Websites | London

Company Icontechstack Recruitment
Location IconLondon

London | £140,000 + BenefitsI'm hiring a Design Engineer for a highly respected developer tools company building software used inside mission-critical, data-heavy applications.This role sits inside the design...Read More>>.

Posted: September 14th, 2026
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Lead Software Engineering - Python - Front Office Quant Developer

Company IconJPMorgan Chase & Co.
Location IconLondon

Business Unit Commercial & Investment BankPosting Date 07/20/2026, 03:40 PMLocations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GBJob Schedule Full timeJob DescriptionJoi...Read More>>.

Posted: September 14th, 2026
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python developer in front-office trading

Company IconEnfint
Location IconLondon

Описание:The employer supports asset management and front-office trading technology within a global Japanese bank, developing high-performance trading systems and cloud infrastructure for critical front-, middle- and back-offic...Read More>>.

Posted: September 14th, 2026
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Front End Developer – UI (React/TypeScript)

Company IconGrid Dynamics
Location IconLondon

Our embedded engineering teams work alongside client technology organisations, delivering modern software across electronic trading, capital markets and enterprise platforms. We're looking for talented Front End Engineers to join our Lon...Read More>>.

Posted: September 14th, 2026
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Senior FinTech Web UI Developer — Flexible Working

Company IconStandard Chartered
Location IconLondon

Standard Chartered is seeking a senior developer in London to contribute to a global platform in the Financial Markets domain. You will join a distributed team, learn established design patterns, and deliver increasingly complex projects for clien...Read More>>.

Posted: September 14th, 2026
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Front Office Proximity Developer - .NET & Trading Tools

Company IconNatixis NY Branch
Location IconLondon

Natixis NY Branch is looking for a Software Developer to work closely with the Commodities Markets team in London. The role focuses on developing flexible and scalable software applications to support front office trading and risk management opera...Read More>>.

Posted: September 14th, 2026
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Front End Developer JavaScript Vue.js

Company IconClient Server
Location IconBillericay

This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Front End D...Read More>>.

Posted: September 14th, 2026
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Senior Front Office Proximity Developer (C#/WPF)

Company IconUnited States Digital Space LLC
Location IconLondon

United States Digital Space LLC is seeking a C#/.NET Developer in Greater London to design tailored software applications for the Commodities Markets. The role combines hands-on development and critical production support. Candidates should have s...Read More>>.

Posted: September 14th, 2026
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Front Office Tech Developer

Company IconCantor Fitzgerald
Location IconLondon

The CFE Equities Technology group looks after all the applications supporting our Equities business in London including our OMS Fidessa ETP. We support the front office trading team who aredistributed globally and the local middle office...Read More>>.

Posted: September 14th, 2026
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Front Office Developer - SQL - Up To £170,000 P/A + Comps

Company IconHunter Bond
Location IconLondon

Location: London A high-performing investment-focused firm is seeking an experienced developer to join a small, collaborative technology team supporting business-critical platforms and data systems. This role offers the opportunit...Read More>>.

Posted: September 14th, 2026
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Junior Front Office Quant Developer

Company IconCampion Pickworth
Location IconLondon

We are recruiting for a leading global investment bank on a high-impact front office role within their trading environment in London. The team is looking for someone to work directly alongside traders, providing hands‑on support and developme...Read More>>.

Posted: September 14th, 2026
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Front End Developer – Options Trading Team (US Trading Hours)

Company IconMillennium
Location IconLondon

Millennium is a top tier global hedge fund with a strong commitment to leveraging market innovations in technology and data to deliver high-quality returns. A dynamic and entrepreneurial options trading team is seeking a highly skilled a...Read More>>.

Posted: September 14th, 2026
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C# & React Developer for Front Office Trading Tools

Company IconTalan
Location IconLondon

Talan is looking for a skilled C# Developer with REACT experience to join their delivery teams focusing on Front Office platforms. You will design and enhance regulatory and sales enablement solutions in fast-paced trading environments.This...Read More>>.

Posted: September 15th, 2026
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C# & React Developer for Front Office Trading Tools

Company IconTalan Group
Location IconLondon

Talan Group is seeking a skilled C# Developer with REACT experience to join their delivery teams for Front Office platforms within Global Markets environments.The role involves designing and building high-performance applications that impac...Read More>>.

Posted: September 15th, 2026
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Front Office Developer: Build Data-Driven Finance Apps

Company IconHunter Bond
Location IconLondon

Hunter Bond is seeking an experienced developer to join a high-performing investment-focused firm in London. This role involves developing and enhancing internal applications, managing SQL Server databases, and collaborating with business users to...Read More>>.

Posted: September 15th, 2026
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Experienced Front End Developer — Hybrid London

Company IconIntec Select Ltd
Location IconLondon

Intec Select Ltd. is seeking a Front End Developer for a London-based six-month contract on a hybrid pattern.The role focuses on developing and enhancing modern web applications, collaborating closely with product teams, designers and backe...Read More>>.

Posted: September 16th, 2026
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Senior KDB+ Developer — Front-Office Trading Tech (Hybrid)

Company IconTalan
Location IconLondon

Talan is seeking an experienced Senior KDB+ Developer to join its front-office technology team in London. You will design, develop and enhance real-time analytics and trading capabilities for Fixed Income products, working closely with traders and...Read More>>.

Posted: September 17th, 2026
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Front-End Developer

Company IconSoftgarden
Location IconGlasgow

Vulog is looking for a Java Back-end Developper to join us in our sunny headquarters in Nice, France! In this role specifically, you will be in charge of designing, developing, writing, and implementing back-end applications. Res...Read More>>.

Posted: September 17th, 2026
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Front End Developer – Flights Team (Global, Relocation)

Company IconDev
Location IconLondon

Booking.com is seeking a Front End Developer in the Flights team to turn ideas into features and own the marketing channel frontend. You will work with a multidisciplinary team of frontend and backend developers, copywriters and UX designers to de...Read More>>.

Posted: September 21st, 2026
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Java Developer – Front Office / Trading Systems

Company IconMargoconsulting
Location IconLondon

Java Developer – Front Office / Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunity* MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry....Read More>>.

Posted: September 21st, 2026
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Hybrid Mobile & Web Apps Developer

Company IconExperis
Location IconLondon

Experis is seeking a Digital Application Developer to join its technology team in London. The role focuses on building modern web and mobile applications, delivering secure, scalable digital solutions and integrating systems to support a digital s...Read More>>.

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

Company IconNext Frontier Capital
Location IconLondon

Lead Software Engineering - Python - Front Office Quant Developer LONDON, LONDON, United Kingdom Job Description Join us and make a real impact in a high-energy front office role where your ideas shape the future of tra...Read More>>.

Posted: September 21st, 2026
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Java Developer – Front Office / Trading Systems

Company IconMARGO
Location IconLondon

Java Developer – Front Office / Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunity* MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial service...Read More>>.

Posted: September 21st, 2026
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Murex Front Office / Developer - UK or Nearshore

Company IconEmpiric
Location IconLondon

Murex Front Office / Developer- The bank is looking for an experienced Murex Front Office BA/Developer to work on changes and enhancements for Murex business users. Role requirements: A good functional knowledge of Murex 3...Read More>>.

Posted: September 21st, 2026
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Real-Time Java Developer - Front Office Trading Systems

Company IconMargoconsulting
Location IconLondon

MARGO is recruiting a Java Developer to join the Front Office / Trading IT environment in London. You will design, develop and maintain real-time, high-performance Java applications that handle market data, pricing and orders in a low-latency sett...Read More>>.

Posted: September 21st, 2026
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Application Developer | Java & Web Technologies

Company IconHCLTech
Location IconLondon

Are you a passionate Java Developer looking to work on large-scale application transformation projects? Join us and play a key role in modernizing critical applications that support one of the UK's most important public sector organizations....Read More>>.

Posted: September 21st, 2026
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Front-End Developer

Company IconFocus Group
Location IconMilton Keynes

Focus Group I Hybrid Any UK Office - Shoreham, Milton Keynes, Birmingham, Manchester, Whiteley We're mid-way through a full website rebuild, and we need a Front-End Developer who genuinely cares about the details. This isn't a mai...Read More>>.

Posted: September 22nd, 2026
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Front-end Developer (8 Month Day Rate Contactor)

Company IconHandelsbanken
Location IconLondon

Job Introduction Handelsbanken combines a long-established relationship banking model with secure, resilient, and customer-focused technology. Our technology teams enable the Bank’s decentralised way of working, delivering sys...Read More>>.

Posted: September 23rd, 2026
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Front-End Developer - React/TypeScript, Agile & Impactful UI

Company IconHandelsbanken
Location IconLondon

Handelsbanken is seeking a Front-End Developer to build and maintain responsive user interfaces using a React-based framework, with a focus on performance and code quality. You will work in an agile environment, collaborate with stakeholders, and...Read More>>.

Posted: September 24th, 2026
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Senior Front-End Developer (React) – Equity Derivatives Technology – VP

Company IconCitigroup Inc.
Location IconLondon

Senior Front-End Developer (React) – Equity Derivatives Technology – VP Engineer the future of global finance. At Citi, our Tech teamdoesn’tjust support finance – we are helping to redefine it. Every day, $5 trillion cro...Read More>>.

Posted: September 27th, 2026
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Senior Python Risk Developer - Front-Office Platform

Company IconCitigroup Inc.
Location IconLondon

Citigroup Inc. in London is seeking an experienced Python developer to join the Commodities Risk Technology front-office team.You will design and build high-performance micro-services for a highly distributed risk platform, using RabbitMQ f...Read More>>.

Posted: September 27th, 2026
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Senior Front-End Developer (React) – Equity Derivatives Technology – VP

Company IconCiti
Location IconLondon

Senior Front-End Developer (React) – Equity Derivatives Technology – VPEngineer the future of global finance. At Citi, our Tech teamdoesn’tjust support finance – we are helping to redefine it. Every day, $5 trillion crosse...Read More>>.

Posted: September 27th, 2026
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C# Developer WPF - Front Office

Company IconClient Server Limited
Location IconLondon

London, Greater London | £100k - £125k per yearC# Developer / Software Engineer (WPF) London to £125kDo you have strong C# and WPF UI development skills within Front Office trading environments?You could be prog...Read More>>.

Posted: October 2nd, 2026
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Hybrid C# WPF Front Office Developer – Trading UI

Company IconClient Server Ltd.
Location IconLondon

Client Server Ltd. is seeking a senior C# Developer to build sophisticated front office user interfaces using C# and WPF in a trading environment in London. You will work closely with traders to translate requirements into robust software, deliver...Read More>>.

Posted: October 2nd, 2026
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Web Development Apprentice: Learn & Build Real-World Apps

Company IconJoseph Gallagher Limited
Location IconGrays

Joseph Gallagher Limited in Orsett is seeking a Web Development Apprentice to start a career in software development at our Head Office. You’ll work closely with a senior developer on real business systems and gain hands-on experience.Thi...Read More>>.

Posted: October 1st, 2026
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Developer Analyst — Integrations & Web Apps (Hybrid)

Company IconRoyal-Hospital-For-Neuro--disability
Location IconLondon

Royal Hospital for Neuro-disability (RHN) is hiring a Developer Analyst to design and support integrations across our clinical and business systems. The role blends software development with business analysis to deliver practical technical solutio...Read More>>.

Posted: October 4th, 2026
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