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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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: 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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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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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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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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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 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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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 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-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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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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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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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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C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems

Company IconMargoconsulting
Location IconLondon

C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities MARGO is a tech-native consultancy delivering high value-added IT expe...Read More>>.

Posted: September 14th, 2026
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Front Office Java Quant Developer – Real-Time Risk

Company IconCampion Pickworth
Location IconLondon

Campion Pickworth is seeking a candidate for a high-impact front office role within a leading global investment bank in London. This position involves providing hands-on support and development expertise for a critical risk and pricing platform wh...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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Real-time Java & React Developer for Front Office Tools

Company IconTalan Group
Location IconLondon

Talan Group is seeking a talented Java Developer with React experience to join their team delivering front-office solutions within Global Markets. This role is essential for designing and enhancing regulatory and sales platforms, contributing to m...Read More>>.

Posted: September 14th, 2026
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C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems

Company IconMARGO
Location IconLondon

C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities MARGO is a tech-native consultancy delivering high value-added IT expe...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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Senior AEM Developer - Multilingual Web Platform Expert

Company IconTest Triangle Limited
Location IconLondon

Test Triangle Limited in London is seeking a Marketing Platforms Web Technical Specialist to oversee the technical configuration, governance and optimization of multilingual web platforms built on AEM and related technologies. The role focuses on...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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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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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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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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Front Office Full-Stack Developer for Trading & Operations

Company IconNomura
Location IconLondon

Nomura in London is seeking a Full Stack Developer to join Global Markets IT, focusing on the Totoro trading and risk system. The role is front-office oriented, offering the chance to deliver robust, scalable software in a collaborative, hybrid wo...Read More>>.

Posted: September 22nd, 2026
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Full-Stack Developer for Front-Office Invest Tech (London)

Company IconHarrington Starr
Location IconLondon

Harrington Starr partners with a leading investment management technology firm to hire a Full-Stack Developer in London. This onsite permanent role involves hands-on work with front-office users to develop, support and enhance a business-critical...Read More>>.

Posted: September 22nd, 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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Frontend Developer — Build Impactful Web UIs in East London

Company IconPlacements24
Location IconLondon

Placements24 is seeking a Frontend Developer to join our IT team in East London. You will build engaging, responsive interfaces for our web applications, working with UI/UX designers and backend developers to translate designs into high-quality ex...Read More>>.

Posted: September 29th, 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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