Senior Lead Java Engineer – SwapClear Interfaces

Company IconLSEG
Location IconLondon

A leading global financial markets infrastructure provider is seeking a talented Senior Lead Java Engineer in London. This role involves leading the design and development of critical Java applications in an Agile environment. The ideal candidate sho...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer — Fulfilment Platform (Scale & Ops)

Company IconTesco - Corporate
Location IconWelwyn Garden City

Tesco - Corporate in Welwyn Garden City is looking for a Software Development Engineer to drive the design and implementation of a next generation fulfilment system. The ideal candidate will have extensive experience in building robust, scalable Java...Read More>>.

Posted: June 6th, 2026
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Multilang Code Engineer: Solve Problems & Build Solutions

Company IconJava Script Works
Location IconSouthampton

A leading software development company in Southampton is seeking a proficient programmer to tackle coding problems and evaluate code. The ideal candidate must be skilled in at least one programming language or framework such as Python, JavaScript, or...Read More>>.

Posted: June 6th, 2026
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Python Engineer - up to £60,000 + Bonus - Hybrid

Company IconInvolved Solutions
Location IconBelfast

Python EngineerSalary: Up to £60,000 + Bonus + BenefitsLocation: Belfast - Hybrid (2-3 days per week onsite)Working Hours:...Read More>>.

Posted: June 6th, 2026
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Full Stack Software Engineer in Belfast - Enso Recruitment

Company IconJava Script Works
Location IconBelfast

OverviewSupportCI/CDCloudGCPJavaMobileNodeJSReactReact NativeSpringWebUX UI DesignDevOpsJavaScriptTypeScri...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer - AWS, Cloud & Impact

Company IconKainos
Location IconNorthern Ireland

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Wo...Read More>>.

Posted: June 6th, 2026
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Platform Engineer (Java) — Build Core Systems at Scale

Company IconRevolut
Location Icon

Revolut is on the lookout for a Platform Engineer to join their dynamic Technology team in the United Kingdom. This role is crucial for building and scaling core systems that support their innovative app used by millions. Candidates should have at...Read More>>.

Posted: June 6th, 2026
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Senior Test Automation Engineer – Java & Playwright

Company IconJPMorganChase
Location IconBournemouth

A leading global financial services firm in the UK is seeking a Test Automation Engineer to design and maintain scalable test automation frameworks. The ideal candidate will have strong experience in Java programming and a solid understanding of agil...Read More>>.

Posted: June 6th, 2026
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Backend Engineer - Pathogen Platform (Bioinformatics)

Company IconEllison Institute of Technology Oxford
Location IconOxford

A leading technology institute in Oxford is seeking a Backend Software Engineer to develop and maintain secure, scalable backend services and APIs. In this role, you will work within a cross-functional team to support cutting-edge bioinformatics solu...Read More>>.

Posted: June 6th, 2026
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Java Engineer for Defense & Public Sector

Company IconIBM
Location IconCheltenham

A leading technology firm is seeking a Java Engineer to support projects in the public sector and secure environments. The role involves writing and debugging code, working with experienced professionals, and contributing to the design and maintenanc...Read More>>.

Posted: June 6th, 2026
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Hybrid Software Engineer — C#, WPF, Vue.js & Microservices

Company IconProactive.IT Appointments Limited
Location IconBristol

Proactive.IT Appointments Limited is looking for a talented Software Engineer to join their growing team in Bristol. The role offers a hybrid work arrangement with 2 days onsite per week. You'll design, develop, test, and maintain applications using...Read More>>.

Posted: June 6th, 2026
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Mobile App Developer - End-to-End Lifecycle, NYC

Company IconJava Script Works
Location IconBanbury

Une entreprise innovante recherche un développeur d'applications mobiles expérimenté pour rejoindre son équipe. Le candidat idéal doit avoir une connaissance approfondie des technologies de développement mobile et gérer l'ensemble du cycle de...Read More>>.

Posted: June 6th, 2026
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Frontend Developer in London - Rullion

Company IconJava Script Works
Location IconLondon

We are hiring a Frontend DeveloperWe are seeking a talented and motivated Frontend Developer with strong expertise in TypeScript to join our growing development team. In this role, you will work on building high-quality, scalable, and re...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer - Front Office Trading (Hybrid)

Company IconSGI
Location IconLondon

SGI is seeking a Lead Python Engineer for their Front Office Investment Technology team in London. This hybrid role involves writing clean Python code for cloud-native solutions in AWS, collaborating closely with traders and portfolio managers, and c...Read More>>.

Posted: June 6th, 2026
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Python/GenAI Full Stack Developer (SC Eligible)

Company IconStealth iT Consulting
Location Icon

GenAI Full Stack Developer Consultant (SC Eligible)My client is a global leading Digital Consultancy specialising in Cloud Adoption, Digital Architecture/Transformation & NextGen AI Solutions, providing fully remote working with ad h...Read More>>.

Posted: June 6th, 2026
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Trading Systems Engineer - C++/Python, High Availability

Company IconDRW Holdings, LLC.
Location IconLondon

A leading trading firm in London is seeking a Software Engineer to design and develop high availability trading systems using C++ and Python. The ideal candidate will have over 5 years of C++ experience and a strong understanding of concurrency and s...Read More>>.

Posted: June 6th, 2026
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Software Engineer III - Java

Company IconJPMorgan Chase & Co.
Location Icon

Business Unit Commercial & Investment BankPosting Date 02/12/2025, 02:13 PMLocations BOURNEMOUTH, DORSET, United KingdomJob Schedule Full timeJob Shift DayJob DescriptionWe have an...Read More>>.

Posted: June 6th, 2026
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Full-Stack Vue.js & C#/.NET Engineer

Company IconJava Script Works
Location IconWalsall

Java Script Works is seeking a Software Engineer located in Walsall, United Kingdom. The role requires comprehensive expertise in backend development with C# and .NET, along with strong skills in frontend development using modern frameworks, particul...Read More>>.

Posted: June 6th, 2026
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React & C# Web Engineer

Company IconJava Script Works
Location IconLeicester

Experience RequirementIdeally, the candidate should have 2+ years of experience.Skills NeededThe ideal candidate should have expertise in designing, developing, deploying, and supporting web clients using Classic ASP and...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer — ASP.NET Core & TypeScript

Company IconJava Script Works
Location IconExeter

Java Script Works is looking for a Senior Software Developer in Exeter, United Kingdom. This role requires expertise in ASP.NET Core, MVC, C#, and TypeScript, along with strong communication skills to collaborate effectively with non-technical stakeh...Read More>>.

Posted: June 6th, 2026
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Backend Engineer, Cloud Platform - .NET & Azure

Company IconMoneybox
Location IconLondon

OverviewThe Cloud Apps team build and run the cloud-hosted systems that power the Moneybox mobile apps. They follow an agile, continuous delivery model where the development teams are fully responsible for delivering the end-to-end ser...Read More>>.

Posted: June 6th, 2026
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London-based Python Quant Trading Developer

Company IconStars Arena
Location IconLondon

Python Developer Quant Trading London, United Kingdom Posted 11 months ago Quant Capital Quant Capital is urgently looking for a Python C# Developer to work for our high profile Hedge Fund. Tech Stack...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer, Subscriptions — Remote & Hybrid

Company IconSpotify
Location IconLondon

Spotify is seeking an experienced backend developer to design and build scalable Java services that power its merchandising platform. The role requires at least 5 years of experience in backend systems and expertise in cloud services like GCP or AWS....Read More>>.

Posted: June 6th, 2026
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Go Software Engineer - Fintech API & Distributed Systems

Company IconUpvest
Location IconLondon

Upvest in Greater London is looking for a developer passionate about fintech to enhance their investment API. The role involves using cutting-edge technologies like Go, Docker, and Kubernetes to design fault-tolerant systems. Ideal candidates have ex...Read More>>.

Posted: June 6th, 2026
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Remote Django & Wagtail Developer for Charities

Company IconThe Developer Society
Location IconBirmingham

The Developer Society in Birmingham is seeking a Django Developer to enhance their capacity for project delivery. The ideal candidate will have strong Django experience and preferably knowledge of Wagtail. Your role will involve building new sites...Read More>>.

Posted: June 6th, 2026
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Software Engineer II - Low-Latency Java and Kafka

Company IconFairygodboss
Location IconBournemouth

Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, f...Read More>>.

Posted: June 6th, 2026
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Staff Backend Engineer – Global Banking Platform

Company IconStarling
Location IconLondon

A fintech company in Greater London is seeking a Backend Software Engineer to enhance their technology platform. The role involves working in a hybrid model while producing high-quality code in Java and contributing to cloud-native architectures. Can...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Build Scalable Green Tech

Company IconOctopus Energy
Location IconLondon

Octopus Energy based in London is looking for a backend developer with 5+ years of experience in web application development, particularly with Python and Django. The role involves designing systems in cloud environments and collaborating across team...Read More>>.

Posted: June 6th, 2026
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Core Java Engineer – Low-Latency, Hybrid in London

Company IconUnderstanding Recruitment
Location IconLondon

Understanding Recruitment is seeking a Core Java Software Engineer to join a leading investment management firm's spinout in Central London. The role offers hybrid working, with three days from home and a salary of up to £120,000 plus bonus. Candida...Read More>>.

Posted: June 6th, 2026
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Backend Engineer - Platform - Stacks | UK | Remote

Company IconGrafana Labs
Location IconLondon

Backend Engineer - Platform - Stacks This role is available for candidates located in the UK, Germany, Spain, Ireland and Sweden. Overview Grafana Labs is a remote‑first, open‑source powerhouse. There are more than...Read More>>.

Posted: June 6th, 2026
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Backend Engineer (Cloud Server, £65k, Computer Software, London)

Company IconMandarin Recruitment
Location IconLondon

We have an exciting opportunity for a Backend Engineer role in a computer software company that is based in California. The company has been recognised as one of the "Best Startups" and is looking for a suitable person for the Backend Engineer...Read More>>.

Posted: June 6th, 2026
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C# Developer .Net SQL API

Company IconClient Server
Location IconLondon

Salary: GBP75000 - GBP90000 per annum + benefits C# Developer / Software Engineer (C# .Net SQL API) – London onsite Are you an ambitious and motivated C# Developer looking for an opportunity to progress your career, working on...Read More>>.

Posted: June 6th, 2026
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Python Software Developer — Build scalable APIs (Hybrid, London)

Company IconCorriculo Ltd
Location IconLondon

Corriculo Ltd is seeking a Software Developer with strong Python skills for a hybrid role based in London. In this position, you will design and maintain internal applications and automation tools to improve business efficiency.The ideal ca...Read More>>.

Posted: June 6th, 2026
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Low-Latency Java Lead Engineer for FinTech/Trading

Company IconHCLTech
Location IconLondon

HCLTech in Greater London is looking for a developer to lead the development and maintenance of low-latency Java applications. The ideal candidate has a Bachelor's degree in Computer Science or related field, proven experience in Java focusing on per...Read More>>.

Posted: June 6th, 2026
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Lead Python Software Engineer – Asset Management Data Platform

Company IconJPMorganChase
Location IconLondon

Job Description Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in...Read More>>.

Posted: June 6th, 2026
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Software Engineer (UK/Europe) in London - Unibuddy

Company IconJava Script Works
Location IconLondon

Software Engineer (UK/Europe) London, United Kingdom Posted 9 months ago Tech stack UI TypeScript Python Accessibility GraphQL Amazon AWS MongoDB...Read More>>.

Posted: June 6th, 2026
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Senior Quant Software Engineer: Python, SQL Data Pipelines

Company IconLuxoft
Location IconLondon

Luxoft is hiring in the United Kingdom for a data engineering role focused on scalable solutions and data pipelines. Ideal candidates will be proficient in Python, SQL, and have experience with cloud platforms like AWS and Azure. Responsibilities inc...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer: Scalable APIs, Cloud, Autonomy

Company IconRedCat Digital
Location IconLondon

RedCat Digital is seeking a Backend Engineer to join their high-growth SaaS business. You will be responsible for designing, building, and deploying scalable backend systems as well as improving existing features.The ideal candidate will ha...Read More>>.

Posted: June 6th, 2026
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Full Stack Developer Python React

Company IconJobs via eFinancialCareers
Location IconLondon

We are hiring for a Full Stack Developer, working closely with a wide range of business lines. You will be given the opportunity to work with technical and non-technical experts and develop innovative solutions, and full-stack applications used...Read More>>.

Posted: June 6th, 2026
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Growth Engineer (MERN) Driving Rapid Experiments

Company IconJava Script Works
Location IconLondon

Skills and Experience Proven experience working in a software growth team or directly on product growth experiments. Strong skills across the MERN stack (Node.js, React, Express, MongoDB) are essential, along with familiarity with CI/C...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer & Technical Lead - Hybrid UK

Company IconDiverseJobsMatter
Location IconLeeds

A reputable digital consultancy is looking for a Senior Java Software Engineer to join their team in Leeds. This hybrid role involves collaborating with multidisciplinary teams to deliver user-centered digital solutions. You'll be acting as a technic...Read More>>.

Posted: June 6th, 2026
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Free 16-Week Path to Mid-Level Java Engineer (Birmingham)

Company IconCodeFirstGirls
Location IconBirmingham

A training organization is offering a Mid-Level Java Engineer role through their Mid-Level Accelerator programme. This program includes free 16 weeks of training, aimed at individuals with 1.5+ years of experience in technology roles using Java. Afte...Read More>>.

Posted: June 6th, 2026
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AWS API Engineer / Data Architect

Company IconCapgemini
Location IconBirmingham

Who You Will Be Working With You will be part of the Data Platforms team within the Insights and Data Global Practice, which has seen strong growth and continued success across a variety of projects and sectors. Data Platforms is home...Read More>>.

Posted: June 6th, 2026
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ServiceNow Developer: Shape ITSM/ITOM/ITBM Apps

Company IconJava Script Works
Location IconLeicester

A leading technology company in Leicester is seeking a skilled ServiceNow Developer. The role involves configuring and customizing ServiceNow modules, developing applications with JavaScript, and designing automated workflows. Candidates should have...Read More>>.

Posted: June 6th, 2026
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Senior Golang Engineer: Build Scalable Microservices

Company IconGolang Works
Location IconLondon

This is a job posted by our partner JoobleJob OverviewTo view the full job description, please apply via the provided link.Backend Solutions6-9 years of backend engineering experienceStrong coding s...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer – Market Connectivity

Company IconHCLTech
Location Icon

HCLTech is a global technology company, home to more than 220,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and p...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer — Scale Fintech Rewards Platform

Company IconBoogiesearch
Location IconLondon

A dynamic fintech company is seeking a Senior Java Engineer to build and scale their rewards platform. The role involves developing features, optimizing performance, and ensuring seamless integrations. Candidates should have over 4 years of Java back...Read More>>.

Posted: June 6th, 2026
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Rust Staff Engineer: Lead Secure, Scalable Backend Systems

Company IconRustsyndi
Location IconLondon

A leading tech company in London is seeking a Staff Software Engineer with deep expertise in Rust. In this senior role, you will lead backend system design and collaborate with cross-functional teams. Candidates should have a proven track record in s...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer I – Wise for Enterprise – Java

Company IconWise
Location IconLondon

About the role We are looking for a Senior Product Engineer, you’ll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role in building scalable and robust systems that power...Read More>>.

Posted: June 6th, 2026
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Senior Python Tools Engineer — TDD & Scalable Tooling

Company IconStars Arena
Location IconLondon

Stars Arena is looking for a Senior Tools Software Engineer based in London, United Kingdom. The ideal candidate must possess proficiency in Python programming, focusing on scalable, maintainable, and test-driven development. This full-time role i...Read More>>.

Posted: June 6th, 2026
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