Low-Latency Java eFX Algo Developer — Hybrid in London

Company IconHawksworth
Location Icon

A financial technology company is seeking a Java eFX Algo Developer for a 12-month contract. This hybrid position requires the candidate to work onsite three days a week. Responsibilities include developing and optimizing Java-based trading systems f...Read More>>.

Posted: June 6th, 2026
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Senior System Performance Architect: OS Modeling & gem5

Company IconHuawei Technologies Research & Development (UK) Ltd
Location IconCambridge

Huawei Technologies Research & Development (UK) Ltd in Cambridge seeks an expert to lead advanced system performance modeling and simulation. This role involves optimizing software and hardware, using tools like gem5, and creating benchmarks for CPU...Read More>>.

Posted: June 6th, 2026
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Front-End Lead – React/TypeScript, Hybrid Role

Company IconErin Associates Ltd
Location IconBlackburn

Erin Associates Ltd is looking for a motivated Front-End Developer to join their team in Blackburn. The role is hybrid, focusing on designing and developing scalable web applications using React and TypeScript. Responsibilities include defining front...Read More>>.

Posted: June 6th, 2026
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Senior Java Backend Engineer - Microservices & Spring

Company IconInspired Thinking Group (ITG)
Location IconBirmingham

Inspired Thinking Group (ITG) in Birmingham is looking for a Java Developer with a passion for quality and technology. You will be part of a talented development team, responsible for creating business-critical applications using Java technologies...Read More>>.

Posted: June 6th, 2026
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Senior Java Backend Engineer | Cloud-Native & Microservices

Company IconTrust In SODA
Location IconLondon

Trust In SODA is seeking a Senior Java Backend Engineer for a 6-month initial contract, offering £700–£900 per day. This hybrid role requires 2 days per month in London and focuses on building scalable, cloud-native systems. Ideal candidates have...Read More>>.

Posted: June 6th, 2026
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Shopify Front-End Engineer for Scalable E-commerce

Company IconUnited Cerebral Palsy of Georgia
Location Icon

United Cerebral Palsy of Georgia is seeking a Shopify Developer based in Plymouth to enhance and evolve their high-traffic commerce platform. This role demands strong front-end skills in JavaScript, HTML, and CSS, and experience with Shopify Liqui...Read More>>.

Posted: June 6th, 2026
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SAP ABAP Developer - Engineer E2

Company IconNationwide Building Society
Location IconSwindon

Nationwide Building Society provided pay range This range is provided by Nationwide Building Society. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range...Read More>>.

Posted: June 6th, 2026
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Java Backend Engineer - Spring & Kafka, Game Tools

Company IconRockstar Games
Location IconDundee

Rockstar Games in Dundee is looking for a Java Backend Developer with over 3 years of experience. In this role, you will design and implement solutions to meet fast-paced game development challenges, collaborate with various technology teams, and dev...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer (TS/React) — Remote

Company IconNPAworldwide
Location IconReading

A fast-growing technology company in Reading is looking for a Senior Full Stack Engineer to join their dynamic engineering team. You will be responsible for designing, building, and maintaining high-performance applications using TypeScript, Node.js,...Read More>>.

Posted: June 6th, 2026
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WordPress Frontend Developer — Remote & Growth Path

Company IconSavvy Programmers
Location Icon

Savvy Programmers is looking for a strong WordPress developer to support the growth of our paid search and shopping offering. You will collaborate with the agency's paid media manager to transform designs into digital products.The ideal can...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer (SC Cleared) – Hybrid Govt Infra

Company IconUK Home Office
Location IconManchester

The UK Home Office is seeking a Lead Java Engineer to manage technical delivery and ensure adherence to standards in delivering critical national infrastructure. The role requires strong experience in leading teams, mentoring staff, and collaborating...Read More>>.

Posted: June 6th, 2026
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Senior Front-End Developer — Hybrid London (3 days in office)

Company IconCritical Mass
Location IconLondon

Critical Mass is seeking a Senior Front-End Developer to enhance their London-based team. This role is focused on developing web applications, ensuring adherence to web standards, and collaborating with cross-functional teams. A strong grasp of mo...Read More>>.

Posted: June 6th, 2026
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Platform Backend Java Engineer (Hybrid, Fixed-Term)

Company IconNextWave Consulting Ltd
Location IconLondon

A technology consulting company is seeking a Backend Java Developer to build core backend services in a hybrid role based in Birmingham. You will implement policy engines for data governance and work with distributed data platforms. The ideal candida...Read More>>.

Posted: June 6th, 2026
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Fullstack UI (Java) Developer in London - Luxoft

Company IconJava Script Works
Location IconLondon

Objected-Oriented User-Facing Software Developer ProfileProficient in Java (1.8+)Strong development experience in React and React HooksExperience developing finance models (e.g. forecasting models) a plusLocat...Read More>>.

Posted: June 6th, 2026
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Senior Headless Full-Stack Engineer (React/Next.js)

Company IconMediaCT
Location IconShrewsbury

MediaCT is looking for a Full-Stack Headless Developer to bridge design and backend systems. In this role, you'll collaborate with designers and engineers to build responsive applications using React, Next.js, and TypeScript. With responsibility for...Read More>>.

Posted: June 6th, 2026
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BI Developer: Power BI, SQL & ETL | Hybrid Role

Company IconIniti8 Recruitment
Location IconBradford

A global technology-driven fintech company is seeking a BI Developer to join its team in Bradford. You'll design and deliver BI solutions, work on ETL pipelines, and collaborate with various departments to enhance data-driven insights. This hybrid ro...Read More>>.

Posted: June 6th, 2026
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Hybrid Senior Platform Engineer - Go/React & Real-Time Robotics

Company Iconhackajob
Location IconWallingford

hackajob is looking for a Senior Platform Engineer in Wallingford, England. This role involves developing software for robotics that interacts with hardware and handles complex data streams. You will work with technologies like Go, React, and Type...Read More>>.

Posted: June 6th, 2026
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Sr Presales & Post Sales Customer Engineer II

Company IconPendo.io
Location IconLondon

The Team & The Role Pendo’s Customer Engineering team is the technical backbone of the pre- and post-sales customer motion. The team brings together work across Customer Success, Technical Account Management, and Solutions Eng...Read More>>.

Posted: June 6th, 2026
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React Developer - Up to £550 (Outside IR35!!) P/D

Company IconHunter Bond
Location IconLondon

OverviewWe are looking for a React Developer, with strong experience working in the finance sector, to join a leading trading firm based in London.This role will give you the opportunity to work on Greenfields development projec...Read More>>.

Posted: June 6th, 2026
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Mid-Senior BI Developer - Tableau/Looker Dashboards (London)

Company IconJ.P. Morgan
Location IconLondon

A leading financial institution in the UK seeks to hire a Business Intelligence Developer to enhance data visualization and analytics processes at Chase UK in London. This permanent role emphasizes strong experience with Tableau and Looker, alongside...Read More>>.

Posted: June 6th, 2026
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Salesforce Developer & Web Tech Specialist

Company IconJava Script Works
Location IconLondon

Job Requirements Oriented methodologies and approaches Preferred expert knowledge of relational databases and data modelling Preferred proficiency in Javascript, AJAX, SQL, HTML, CSS. This is a uni...Read More>>.

Posted: June 6th, 2026
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Python Web Engineer Fintech in London - Quant Capital

Company IconJava Script Works
Location IconLondon

Job Opening: Python Web Engineer Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product ideas but also experience. The role requires experience with Python-based MV...Read More>>.

Posted: June 6th, 2026
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Remote Java Engineer – FIX APIs for Trading Platform

Company IconIG KnowHow
Location IconLondon

IG KnowHow is seeking a Java Engineer to join the IG Prime division. You will develop and maintain high-performance FIX APIs to facilitate institutional trading while ensuring reliability and resilience.The ideal candidate will have around...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer – Cloud-Native Post-Trade (Hybrid)

Company IconHarrington Starr
Location IconLondon

Harrington Starr is seeking a Senior Java Developer to contribute to a cloud-native post-trade platform. This engineering role involves designing and delivering scalable backend systems, working closely with Product and Client Services teams....Read More>>.

Posted: June 6th, 2026
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Lead Web Engineer, React & FinTech UI

Company IconJ.P. MORGAN
Location IconLondon

A global financial services leader in the UK is looking for a Web Engineer to join their team. This role involves building and maintaining customer-centric web applications, collaborating with cross-functional teams, and participating in code reviews...Read More>>.

Posted: June 6th, 2026
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Real-Time Front Office UI Engineer (React)

Company IconPoint72
Location IconLondon

Point72 is looking for an experienced UI Engineer to join its Technology Team in Greater London. The role involves developing features for a real-time React application, collaborating with product and design teams, and optimising performance. Candida...Read More>>.

Posted: June 6th, 2026
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Senior Java Backend Engineer – Data Platform

Company IconSmartChoice International Limited
Location IconLondon

A leading technology firm in the United Kingdom is seeking a Senior Backend Developer to support a data platform programme for a global financial services organisation. The successful candidate will design and implement backend services, ensure high...Read More>>.

Posted: June 6th, 2026
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Senior Java Backend Engineer - Scalable APIs & Microservices

Company IconVallum Associates
Location IconLondon

Vallum Associates is seeking an experienced Backend Developer to build and maintain scalable, high-performance backend services and APIs for a microservices-based trading platform. The ideal candidate will have over 5 years of experience in backend d...Read More>>.

Posted: June 6th, 2026
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ASP.NET MVC Developer – London, Fast-Paced Weekly Releases

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a full-time ASP.NET MVC Developer based in London, England to join a small team. The role involves working with a varied tech stack, including ASP.NET, C#, Angular, SQL, and JavaScript.The ideal candidate will h...Read More>>.

Posted: June 6th, 2026
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Senior UI Platform Engineer — Build Frontend Foundations

Company IconJain Global
Location IconLondon

Jain Global in London is seeking a Senior UI Platform Engineer to build reusable foundations for internal web applications. This role involves developing shared React/TypeScript packages, enhancing developer workflows, and collaborating with other de...Read More>>.

Posted: June 6th, 2026
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Senior Frontend Engineer — Remote & Equity Options

Company IconSuper Payments
Location IconLondon

Super Payments in Greater London is looking for talented developers to join their dynamic engineering team. You will be involved in building cutting-edge web packages and a popular React Native app, collaborating closely with UX and product teams. Id...Read More>>.

Posted: June 6th, 2026
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Java Backend Engineer – Incident Response & Reliability

Company IconMethods Business and Digital Technology
Location IconLondon

A technology solutions firm in Greater London seeks a skilled 3rd Line Back End Developer to tackle complex issues in live systems. The role requires a strong background in Java and server environments, with responsibilities that include diagnosing d...Read More>>.

Posted: June 6th, 2026
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Front‑End Developer — Impactful UI, Flexible Working

Company Icon慨正橡扯
Location IconLondon

慨正橡扯 is looking for a skilled Front-End Developer to join their team in Greater London. This role involves building and maintaining user-facing features that are responsive across devices. You will work closely with designers and back-end...Read More>>.

Posted: June 6th, 2026
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Senior Pre-Sales Architect: Cloud Data Platform

Company IconMongoDB
Location IconLondon

A leading database company is seeking a Pre-Sales Solution Architect in London. The ideal candidate has over 8 years in customer-facing roles, experience in pre-sales for enterprise software, and a strong technical background in scalable systems. Thi...Read More>>.

Posted: June 6th, 2026
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Java/Kotlin Backend Engineer for Scalable Cloud Integrations

Company IconBrookwood Recruitment Ltd
Location IconManchester

We are currently seeking multiple Backend Software Engineers to join an exciting and fast-growing technology team building large-scale connectivity and integration solutions for a global digital platform. This role sits within a newly es...Read More>>.

Posted: June 6th, 2026
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Senior Frontend Architect for Real-Time Trading UI

Company IconSystematica Group
Location IconLondon

Senior Frontend Software Engineer UIDepartment: TechnologyEmployment Type: Permanent - Full TimeLocation: LondonDescriptionWe are looking for a Lead /...Read More>>.

Posted: June 6th, 2026
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Remote .NET Full-Stack Engineer: Azure & Angular

Company IconNoir Consulting
Location IconNew York

Noir Consulting is seeking a Full Stack Developer to join a fully remote team in the USA. The role involves developing and maintaining applications using .NET and Angular, optimizing APIs, and collaborating with an agile team. Requirements include st...Read More>>.

Posted: June 6th, 2026
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Senior AWS/Java Engineer — Hybrid, London

Company IconXpertise Recruitment
Location IconLondon

A leading tech recruitment firm in London is looking for a Senior Engineer specializing in AWS and Java. You will design and build serverless features, mentor junior engineers, and lead code reviews. The ideal candidate has experience with distribute...Read More>>.

Posted: June 6th, 2026
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SQL Database Developer in London - Quant Capital

Company IconJava Script Works
Location IconLondon

SQL Database Developer London, United Kingdom Posted 11 months ago Tech Stack SQLJavaNext.jsDatabases Qualifications Basic programming skills in OO langu...Read More>>.

Posted: June 6th, 2026
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Java Fullstack Developer: AWS, Microservices, SC Cleared

Company IconLaraveldaily
Location IconLondon

Laraveldaily is seeking a Java Fullstack Developer for a major public sector project based in Croydon. The role requires a maximum of 2 days per week in the office, and SC Clearance must have been used within the last 12 months.Key skills i...Read More>>.

Posted: June 6th, 2026
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Fintech Python Engineer - Valuation Systems & Architecture

Company IconJava Script Works
Location IconLondon

Quant Capital is seeking a Junior Python Developer to join a leading FinTech company in London. The successful candidate will work on high-class Derivatives Instruments Valuation, helping to shape architecture. Proficiency in Python and frameworks li...Read More>>.

Posted: June 6th, 2026
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Senior Build Engineer: Scalable CI/CD Architect

Company IconLighthouse Games
Location IconRoyal Leamington Spa

A leading gaming studio in Leamington Spa is seeking a Senior Build Engineer to streamline their build and release processes. The successful candidate will design and maintain robust build systems while collaborating with development teams to optimiz...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer, Equinox Platform Lead (Hybrid)

Company IconCitigroup Inc.
Location IconLondon

Citigroup Inc. is looking for a Senior Java Engineer in Greater London to drive innovation in the Equinox team within Equity Derivatives Tech. This role involves architecting solutions, collaborating with stakeholders, and mentoring junior engineers....Read More>>.

Posted: June 6th, 2026
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Senior Java Architect – Scalable Gaming Backend (London)

Company IconEeze
Location IconLondon

Eeze is looking for an experienced Java Architect based in London, United Kingdom, who can lead the architectural design and technical evolution of our gaming platform. This role will require building a robust, scalable backend ecosystem capable of s...Read More>>.

Posted: June 6th, 2026
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Full-Stack Engineer: Real-Time Portal (C#/.NET & React)

Company IconLorien
Location IconLondon

Lorien is seeking a Full Stack Engineer specializing in C# / .NET and React to join a leading investment bank. The role involves developing a high-impact web application and managing the entire development pipeline. Key responsibilities include desig...Read More>>.

Posted: June 6th, 2026
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Frontend Engineer — Desktop UI for AI Agents

Company IconOpenAI
Location IconLondon

About The Team The Codex App team builds and maintains the Codex desktop app and IDE extension — the primary ways developers interact with Codex. Our goal is to make AI feel like a real software engineering teammate inside real workf...Read More>>.

Posted: June 6th, 2026
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Frontend Engineer - Internal Tooling (Data Infra)

Company IconLuma AI
Location IconLondon

About Luma AI Luma's mission is to build multimodal AI to expand human imagination and capabilities. We believe that multimodality is critical for intelligence. To go beyond language models and build more aware, capable and useful syst...Read More>>.

Posted: June 6th, 2026
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Senior React Native Mobile Engineer — HealthTech & Wearables

Company IconExplore Group
Location IconLondon

A venture-backed HealthTech startup is seeking a Senior/Lead Mobile Engineer to build and scale a React Native application for managing cardiometabolic conditions. This hybrid role involves integrating wearable devices and real-time health data, requ...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer Java/Python for Critical Systems

Company IconALTEN
Location IconLondon

A global engineering consultancy is seeking a Backend Software Engineer to join their London team. The role involves designing and supporting high-reliability software platforms for complex systems, focusing on Java and Python development. Candidates...Read More>>.

Posted: June 6th, 2026
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Senior BI Developer - Data Warehouse & Power BI (Hybrid)

Company IconJobster
Location IconMacclesfield

Bodycote is seeking a Senior Business Intelligence Developer in Macclesfield. This role involves designing, building, and maintaining BI solutions, optimizing database performance, and integrating data from various systems.The ideal candida...Read More>>.

Posted: June 6th, 2026
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