Senior Full Stack Engineer - API, Cloud & AWS

Company IconManchester Digital
Location IconSalford

A technology company in Salford is seeking a Full Stack Engineer to join their team on the award-winning Investcentre platform. The ideal candidate should have 3-4 years of experience with C#, .NET Core, and web development frameworks like Angular, R...Read More>>.

Posted: May 3rd, 2026
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Senior Lead Software Engineer - Cloud & API Architecture

Company IconJPMorganChase
Location IconLondon

Are you ready to shape the future of technology at a leading global financial institution? Join us and use your expertise to drive impactful solutions that power our business and support our clients worldwide. Here, you'll collaborate with tale...Read More>>.

Posted: May 3rd, 2026
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Senior eFX Quant Trader with ML & Python

Company IconUBS
Location IconLondon

UBS is looking for a full-time FX Trader in London to enhance their electronic FX Trading systems. The role involves generating improvement ideas, developing models in Python, and monitoring system performance. Candidates should have a Master's in a...Read More>>.

Posted: May 4th, 2026
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Staff ML DevTools Engineer (Python/C++, PyTorch)

Company IconArm
Location IconCambridge

Arm is seeking a Staff Software Engineer located in Cambridge, UK. In this role, you will design and build developer-facing tools, collaborating with teams to enhance usability and performance. The ideal candidate will have proven experience in softw...Read More>>.

Posted: May 4th, 2026
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AI-Driven Full-Stack Engineer (Python & TS)

Company IconLegal & General
Location IconLondon

Legal & General is seeking a Full-Stack Engineer to join their product engineering team in Greater London. The candidate will focus on building and maturing AI-powered applications that support critical business processes. Key responsibilities includ...Read More>>.

Posted: May 4th, 2026
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Software Engineer II - Real-Time Client Liquidity Dashboard Java, ReactJs

Company IconJPMorganChase
Location IconBournemouth

Job Description JPMorgan’s Global Liquidity and Cash Management Technology team is seeking a highly motivated Java and ReactJs engineer to join our global, diverse technology organization. We focus on providing modern solutions to su...Read More>>.

Posted: May 5th, 2026
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Principal Software Architect – Java, Kubernetes & Kafka

Company IconBroughton Group
Location IconLondon

Broughton Group is looking for a software developer for a 6 month contract in investment banking, involving both London and Glasgow locations. The role demands 50% office presence and entails full development lifecycle responsibility, from design...Read More>>.

Posted: May 30th, 2026
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Senior Software Engineer (Node.js / TypeScript / AWS). Job in Manchester Move Collective Jobs

Company IconBroughton Group
Location IconManchester

Senior Software Engineer Our client, a fast‑growing technology company, is seeking a Senior Software Engineer to help architect and build a next‑generation real‑time platform from the ground up. Working closely with a smal...Read More>>.

Posted: May 30th, 2026
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Senior Python Engineer - FinTech SaaS & Data Viz

Company IconBMLL Technologies
Location IconLondon

About BMLL:BMLL is the leading independent provider of harmonised Level 3, 2 and 1 historical data and analytics across global equities, ETFs, futures and US equity options. We provide market participants with immediate...Read More>>.

Posted: May 30th, 2026
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Senior Python Engineer – FinTech Data & SaaS

Company IconBMLL
Location IconLondon

BMLL is seeking a Senior Engineer to join our hybrid team in London. This role involves designing and implementing features for market-leading SaaS applications in a fast-paced environment. You will collaborate closely with the Product Owner and m...Read More>>.

Posted: May 30th, 2026
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Senior Backend Engineer - High-Impact AI & Robotics

Company IconOxford Dynamics
Location IconLondon

Oxford Dynamics is seeking a skilled backend developer to join their growing team in the Greater London area. The candidate will work on innovative AI and robotics projects, focusing on backend architecture and API development in a hybrid working...Read More>>.

Posted: May 30th, 2026
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Test Analyst - Web UI & API Testing Specialist

Company IconRedRock Resourcing
Location IconBath

RedRock Resourcing is seeking an experienced Test Analyst to join its growing team in Bath. The successful candidate will have strong testing experience, particularly in a software house or consultancy environment, and a solid understanding of var...Read More>>.

Posted: May 30th, 2026
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Senior Java Engineer - Remote-First, Lead & Mentor

Company IconCathcart Technology
Location IconAltrincham

Cathcart Technology is seeking a Senior Java Engineer to join their remote-first team. You will work on a complex platform, engaging in hands-on development with Java and Spring Boot, while mentoring others and contributing to engineering standard...Read More>>.

Posted: May 30th, 2026
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Senior Full-Stack Developer (Python/React) - Hybrid Cloud

Company IconMCS Group
Location IconBelfast

MCS Group in Belfast is seeking a Senior Software Developer to join their expanding engineering team. This role offers a chance to lead the design of scalable software solutions, work with modern technologies, and influence technical strategies....Read More>>.

Posted: May 30th, 2026
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Senior Back-End Engineer - .NET, Sitecore, API-Driven

Company IconNXS Tech Ltd
Location IconLondon

NXS Tech Ltd is seeking an experienced Back-End Engineer to join their digital delivery team, specializing in Sitecore platforms and integrations. This role requires designing and developing scalable back-end services, while collaborating with agi...Read More>>.

Posted: May 30th, 2026
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Full-Stack Java/React Engineer — Remote & Flexible

Company IconNPAworldwide
Location IconManchester

Job DescriptionJob DescriptionCan you think strategically and connect the dots across projects to shape the bigger picture?Do you thrive in fast-paced, agile environments, e...Read More>>.

Posted: May 30th, 2026
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Staff Full-Stack Engineer — Lead Scalable Web & API Delivery

Company IconKi
Location IconLondon

Ki is looking for a Staff Full-Stack Engineer to join their engineering team, based in Greater London, UK. This role involves providing technical leadership, delivering impactful software, and mentoring colleagues in a diverse and agile environmen...Read More>>.

Posted: May 30th, 2026
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Senior Backend Architect for Scalable AI Fintech Platform

Company IconOmnis Partners
Location IconLondon

Omnis Partners is hiring for a backend engineer role focused on building core infrastructure for a high-throughput AI platform used in regulated financial environments. The position comes with a salary of £100K–£200K plus a meaningful equity p...Read More>>.

Posted: May 30th, 2026
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Senior API Architect: APIGEE Migration (Edge to Hybrid)

Company IconNext Ventures
Location IconCity of Edinburgh

Next Ventures is seeking a Senior Architect with over 10 years of experience to lead API management initiatives in Edinburgh/Hybrid. The ideal candidate will have extensive hands-on experience with APIGEE, particularly in migrating from APIGEE Edg...Read More>>.

Posted: May 30th, 2026
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Senior Java Engineer - Remote, Flexible Hours, Growth

Company IconXantura Limited
Location IconLondon

Xantura Limited is seeking an experienced Senior Java Developer to join their engineering team in London. You will design, build, and evolve their cloud-based data and analytics platform, which is utilized by public sector organizations across the...Read More>>.

Posted: May 31st, 2026
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Quantitative Developer: Multi-Asset Python & Risk (Hybrid)

Company IconLegalAndGeneral
Location IconLondon

LegalAndGeneral is seeking a Quantitative Developer to enhance multi-asset investment capabilities. The successful candidate will leverage strong Python and SQL skills to develop analytics that support portfolio construction and risk analysis....Read More>>.

Posted: May 31st, 2026
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Lead Software Engineer - JAVA - Equities - Vice President

Company IconJPMorgan Chase & Co.
Location IconCity of Westminster

With continuous learning, inclusivity, and developer experience a focus of our work culture you will work with closely with some of the best local and global software engineers, production management teams, traders, sales, Quants and product ow...Read More>>.

Posted: May 31st, 2026
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Lead Genesys Cloud Engineer – IVR & API Architect

Company IconEnergy Jobline ZR
Location IconBirmingham

PNC is seeking a Lead Software Engineer to specialize in Genesys Cloud for their contact center platform in Birmingham, England. The successful candidate will manage IVR design, API integrations, and platform administration. The role emphasizes pr...Read More>>.

Posted: May 31st, 2026
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VP Senior Java Engineer, Equities Derivatives

Company IconJPMorgan Chase & Co.
Location IconCity of Westminster

JPMorgan Chase & Co. is looking for a Software Engineer to join their Equity Derivatives Group in the City of Westminster. This role involves working closely with local and global software engineers to support innovations in their sales and tradin...Read More>>.

Posted: May 31st, 2026
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Senior Java Engineer — Fixed Income Algo Trading (Hybrid)

Company IconCiti
Location IconLondon

Citi is seeking a proficient Software Engineer for their Fixed Income Algo technology team in London. You will design and develop high-performance algo trading platform components, collaborating with Traders and Product Managers, and ensuring reli...Read More>>.

Posted: May 31st, 2026
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Contract Lead Python Engineer for Production-Grade Systems

Company IconObsidian
Location IconLondon

Obsidian is looking for a Software Engineer to join a model-training project with a leading AI lab. This contract role requires expertise in Python and involves around 20 hours of work per week.Successful candidates will have experience wit...Read More>>.

Posted: May 31st, 2026
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Senior Enterprise Solutions Consultant: Data, API & AI

Company IconWGSN
Location IconLondon

WGSN is seeking a Senior Solutions Consultant to join our Commercial team in London. This full-time role requires a minimum of 3 days in the office each week. The ideal candidate will lead technical and solutioning efforts for large enterprise opp...Read More>>.

Posted: May 31st, 2026
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Senior YugabyteDB Platform Engineer - Python & Automation

Company Iconhackajob
Location IconLondon

Wise is seeking a Senior Platform Engineer to join their Database Platform team in London. You will design, build, and operate a scalable, reliable internal cloud-based database platform, primarily using YugabyteDB. Your role will involve leading...Read More>>.

Posted: May 31st, 2026
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Norwich-Based R&D Bioinformatics Internship (Python)

Company IconColorifix Limited
Location IconNorwich

PIPS Placement Location: Norwich, United Kingdom Posted 12 months ago Internship Opportunities Internships occur within one of our R&D Teams. Must be confident in Python and have a background in bi...Read More>>.

Posted: May 31st, 2026
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Java Batch Engineer: Oracle, Unix & Maven Expert

Company IconSpencer Fox
Location IconReading

Spencer Fox is looking for a Java Developer with over 4 years of experience in design and development of Java J2EE components. Candidates should have a solid understanding of Oracle databases, Unix scripts, and hands-on project experience deployin...Read More>>.

Posted: May 31st, 2026
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Backend Software Engineer C# .Net AWS K8s

Company IconClient Server Ltd.
Location IconLondon

London, Greater London | £140k - £180k per yearRef: PR/100657_1780048272Backend Software Engineer / Developer (C# .Net AWS K8s) London / WFH to £180k 12 month FTCDo you have expertise with...Read More>>.

Posted: May 31st, 2026
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Python Engineer - Post-Trade Automation Pipelines

Company IconNcounter Limited
Location IconLondon

Ncounter Limited is seeking a Software Developer for Post-Trade Automation in Greater London. This role involves designing high-performance components that automate key post-trade workflows, ensuring accuracy and compliance in trading processes....Read More>>.

Posted: May 31st, 2026
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Senior Python Lead - Credit Risk Tech (Hybrid)

Company IconCiti
Location IconBelfast

Citi is looking for a motivated Python Lead for its Wholesale Credit Risk Technology team in Belfast. The role focuses on delivering innovative technology solutions in collaboration with onshore and offshore teams.The ideal candidate has 8+...Read More>>.

Posted: May 31st, 2026
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Senior Data Platform Engineer Python AWS

Company IconClient Server Ltd.
Location IconLondon

London, Greater London | £80k - £90k per year Senior Data Platform Engineer (Python AWS) London / WFH to £90k Are you a technologist Data Engineer? You could be progressing your career in a senior, hands‑on te...Read More>>.

Posted: May 31st, 2026
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Engineering Manager: Lead Teams in C#, Azure & Banking API

Company IconClearBank
Location IconLondon

A leading fintech company in Greater London is seeking an Engineering Manager to lead engineering teams and improve operational management. The successful candidate will demonstrate strong technical skills in C#, Azure, and SQL, and will be responsib...Read More>>.

Posted: May 31st, 2026
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Laser Equipment Maintenance Engineer - Hybrid & Flexible

Company IconAPI Microelectronics Ltd.
Location IconGreat Yarmouth

API Microelectronics Ltd. in Great Yarmouth is seeking a skilled Manufacturing Engineer to support maintenance within a fast‑paced environment. The role involves maintaining and repairing laser systems, ensuring compliance with safety standards,...Read More>>.

Posted: May 31st, 2026
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Boomi Integration Architect: Enterprise API & Cloud Lead

Company IconSquare One Resources
Location IconLondon

Square One Resources is seeking an experienced Boomi Integration Architect to lead the design and governance of integration solutions in London or Birmingham. This contract role requires expertise in the Boomi AtomSphere platform, API management,...Read More>>.

Posted: June 1st, 2026
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Java SDE II: Design, Deliver & Elevate Systems

Company IconLimelight Health
Location IconLondon

Limelight Health is seeking a Software Development Engineer II - Java based in Greater London. This mid-level role focuses on implementing and delivering software solutions using Java and cloud technologies. The ideal candidate will mentor other e...Read More>>.

Posted: June 1st, 2026
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Senior Platform Engineer — Scale a multi-tenant SaaS backend

Company IconAnythink
Location IconLondon

Anythink is seeking a Senior Platform Engineer to join our core team focused on building the infrastructure for our Backend‑as‑a‑Service platform. The role involves designing and maintaining a scalable multi‑tenant infrastructure using Kub...Read More>>.

Posted: June 1st, 2026
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Remote C++ Audio Software Engineer (JUCE, Python, DSP)

Company IconComputerworld Personnel Ltd
Location IconBristol

Computerworld Personnel Ltd is seeking a Software Developer in Bristol. You will work on exciting projects involving the development of audio plugins and systems using C++. The ideal candidate has over 2 years of experience with C++, a strong gras...Read More>>.

Posted: June 1st, 2026
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Test Automation Engineer - Python & HIL/SIL, Hybrid

Company IconTechnical Futures Ltd
Location Icon

Technical Futures Ltd in the United Kingdom is looking for a Software Test and Automation Engineer to join their high-tech company. This role involves designing and developing a test automation framework to ensure rigorous testing for critical pro...Read More>>.

Posted: June 1st, 2026
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Front End – API (NHS Digital Integration) Developer

Company IconSalt Digital Recruitment
Location IconLondon

We're hiring a Senior Developer to support major NHS and healthcare digital projects. This role combines strong Vue.js front‑end skills with Java‑based API and microservices development.Role ResponsibilitiesDevelop fron...Read More>>.

Posted: June 1st, 2026
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Senior RF Systems Lead – Aerospace & Defense

Company IconAPI Microwave
Location IconMilton Keynes

API Microwave is seeking a skilled RF Engineering Lead to lead the design and development of high-performance RF and microwave systems. In this role, you will oversee projects for aerospace, defence, and space applications, guiding a talented team...Read More>>.

Posted: June 1st, 2026
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Senior Product Manager, API Sandboxes & Developer Testing

Company IconHSBC Group
Location Icon

HSBC Group is looking for a Senior Product Manager to own and evolve their enterprise sandbox capability within the developer portal. The role involves overseeing the product vision, roadmap, and lifecycle, while enhancing the developer experience...Read More>>.

Posted: June 2nd, 2026
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Senior Python Developer, Counterparty Credit Risk

Company IconCiti
Location IconLondon

Citi is seeking a Counterparty Credit Risk Senior Application Developer in Greater London to develop and maintain applications for derivatives credit risk calculations. This role involves collaboration with Quant and Front Office teams and the int...Read More>>.

Posted: June 2nd, 2026
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Senior Front-End & API Developer for NHS Platforms

Company IconSalt Digital Recruitment
Location IconLondon

Salt Digital Recruitment is hiring a Senior Developer to support NHS and healthcare digital projects. The role focuses on developing front-end features with Vue.js and building RESTful APIs and microservices using Java, ensuring secure and scalabl...Read More>>.

Posted: June 2nd, 2026
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Senior Software Engineer II - Contacts Team - Java

Company Icon慨正橡扯
Location IconLondon

Senior Software Engineer II - Contacts Team - Java Full-time Compensation: GBP 105,000 - GBP 130,000 - yearly Wise is a global technology company, building the best way to move and manage the world’s mone...Read More>>.

Posted: June 2nd, 2026
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Java Engineer: Build Big-Scale Apps with SpringBoot & AWS

Company IconAND Digital
Location IconBristol

AND Digital in Bristol is seeking a Software Engineer to apply development expertise in building digital products. You will engage in Agile environments and work on diverse software development projects across multiple industries.The ideal...Read More>>.

Posted: June 2nd, 2026
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Onsite Real-Time Java UI Engineer – Defence Systems

Company IconUnited Cerebral Palsy of Georgia
Location IconFarnborough

United Cerebral Palsy of Georgia is looking for a Java UI Developer in Farnborough, Surrey. This role involves building real-time, high-data applications with complex GUIs in a highly experienced engineering team.Successful candidates will...Read More>>.

Posted: June 2nd, 2026
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Full-Stack Engineer (React / Python / AI)

Company IconExplore Group
Location IconLondon

Full-Stack Engineer (React / Python / AI)Location: London (Hybrid)Salary: £100,000 + EquityAbout the Company: An early-stage, well-funded t...Read More>>.

Posted: June 2nd, 2026
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