Senior Full-Stack Engineer (Python/React) for Impact

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking a Senior Product Engineer (Python/React) to join their tech for good organization based in London. The ideal candidate will have hands-on experience in building full-stack applications and will contribute to product desig...Read More>>.

Posted: June 11th, 2026
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Software Engineer, Backend - AI Practice Team

Company IconAmerican Bureau of Shipping (ABS)
Location IconWarrington

Job Description ABS is seeking an exceptional Backend Engineer to join us full time on our Artificial Intelligence (AI) Practice Team. In this role, you will design and scale high-performance backend systems that power real-time analyt...Read More>>.

Posted: June 11th, 2026
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Senior Java Software Engineer

Company IconBentley Whitaker Search and Selection
Location IconLondon

Senior Java Software Engineer - Java, AWS, REST APIs, Microservices, Machine Learning, Artificial intelligence, Python (Hybrid - 3 days a week in the office - Notting Hill)Description for the Senior Java Software Engineer role:- You wi...Read More>>.

Posted: June 11th, 2026
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Staff Backend Engineer (£140k-£160k+ + Equity) at a16z-backed Series B marketplace

Company IconJack & Jill
Location IconLondon

Job Title Staff Backend Engineer Salary £140k-£160k+ + Equity Company Description a16z and YC-backed Series B marketplace reinventing wholesale sustainable fashion Job Description Join...Read More>>.

Posted: June 11th, 2026
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Full-Stack Software Engineer (Java, React, AWS)

Company IconBarclays
Location IconGlasgow

Barclays is seeking a Software Engineer in Glasgow to develop innovative digital solutions for Private Banking Wealth Management. In this role, you will enhance platforms that provide secure and scalable wealth services, contributing to improved c...Read More>>.

Posted: June 11th, 2026
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Mid Java Developer – Core Java, FinTech, Flexible WFH

Company IconUnderstanding Recruitment
Location IconLondon

Understanding Recruitment is looking for a Mid-level Java Developer to join their team in London. This hybrid position requires developers to work in the office 3 days a week and offers a salary of up to £90k plus a bonus.The role is ideal...Read More>>.

Posted: June 11th, 2026
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CTO, Fintech Platform & API Strategy (Hybrid, London)

Company IconArrows
Location IconLondon

Arrows, located in Central London, is seeking a Chief Technology Officer (CTO) to define and lead a next-generation technology platform within the UK fintech ecosystem. The role goes beyond traditional IT leadership, as you will architect a modern...Read More>>.

Posted: June 11th, 2026
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Senior API Sandbox Product Manager

Company IconJob Search Place Limited
Location IconLondon

HSBC is seeking a Senior Product Manager to lead the enterprise sandbox capabilities within their developer portal. This role involves owning and evolving the platform to enhance developer testing experiences, ensuring secure and scalable sandb...Read More>>.

Posted: June 12th, 2026
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Senior Backend Engineer - Universal Search (Hybrid UK)

Company IconDormont Manufacturing Co
Location IconManchester

Mark43 is hiring a Senior Software Engineer for their Manchester office, focusing on building and scaling their universal search platform. The role involves system design, collaboration with engineering teams, and mentorship of junior engineers....Read More>>.

Posted: June 12th, 2026
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Senior Software Engineer: C#/.NET, Python & REST APIs

Company Icon3761 Barclays - BX - UK
Location IconLondon

3761 Barclays - BX - UK is seeking a software engineer to design and develop high-quality software solutions. The role demands expertise in C# (.NET/.NET Core), Python, and SQL, focusing on building scalable solutions that drive efficiency and mee...Read More>>.

Posted: June 12th, 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: June 12th, 2026
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Enterprise API Solutions Architect (Hybrid, Global Impact)

Company IconGravitee Topco Limited.
Location IconLondon

Gravitee Topco Limited in the City of London is seeking an experienced Technical Account Manager to onboard enterprise customers and assist with deploying API management solutions. You'll work on architecture design, integration strategies, and im...Read More>>.

Posted: June 12th, 2026
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Senior Software Engineer - Full-Stack (Java/React)

Company IconExperis - ManpowerGroup
Location IconMilton Keynes

Experis - ManpowerGroup is seeking a Senior Software Engineer located in Milton Keynes. The role involves designing user interfaces, creating APIs, and managing cloud services.The ideal candidate will have hands-on experience in Application...Read More>>.

Posted: June 12th, 2026
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Senior Product Analyst (React & API)

Company IconUniversal Music Group
Location IconLondon

Universal Music Group is seeking a Senior Business Analyst to join their product team in Kings Cross, London. This role focuses on bridging business requirements with user experience design and technical implementation, utilizing technologies such...Read More>>.

Posted: June 12th, 2026
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Technical Project Manager - Risk and Python (Hybrid). Job in Yorkshire Move Collective Jobs

Company IconBroughton Group
Location IconSouth Yorkshire

Technical Project Manager – Market Risk Technology and Python Hybrid, Bromley – 3 days per week Permanent 70k – 100k depending on experience A leading financial services organisation is seeking an experienced...Read More>>.

Posted: June 12th, 2026
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API Integration Project Manager — End-to-End Delivery

Company IconJust Eat Holding Limited
Location IconChertsey

Just Eat Holding Limited is seeking a Technical Project Manager to lead integration projects from inception through to post-go-live support. The ideal candidate will work closely with external partners and internal teams to ensure that technical r...Read More>>.

Posted: June 12th, 2026
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Senior Lead Java Engineer - Equities Algo Trading

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking a Lead Software Engineer for their Equities Algo Trading team in London. The role involves designing and developing algo trading strategies, enhancing real-time processing solutions, and working closely with quant t...Read More>>.

Posted: June 12th, 2026
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Senior Java Engineer – Spring Boot, Cloud & Leadership

Company IconUniversal Music Group
Location IconLondon

Universal Music Group in Kings Cross, London, is seeking a Senior Java Developer to lead the end-to-end delivery of major features. The ideal candidate will possess strong skills in Java and Spring Boot, and have experience in relational databases...Read More>>.

Posted: June 12th, 2026
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Lead Software Engineer - Java, AI, AWS

Company IconJPMorganChase
Location IconGlasgow

Job Description Are you passionate about building technology that transforms the way businesses operate? Join us and lead the development of advanced AI and data engineering solutions within a collaborative, agile environment. At JPMor...Read More>>.

Posted: June 12th, 2026
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Senior Product Engineer (Python/React) - Tech for good

Company IconOliver Bernard
Location IconLondon

Senior Product Engineer (Python/React) - Tech for goodSalary: Up to £85kLocation: 1-2 days p/week in London (some flexibility)Senior Product Engineer (Python/React) - would you like the opportunity to work for a tech for good...Read More>>.

Posted: June 12th, 2026
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Principal Engineer, AWS & Java: Scale & Reliability

Company IconLondon Stock Exchange Group
Location IconNottingham

London Stock Exchange Group is looking for a Principal Engineer to lead technical efforts on the Risk Screening platform. In this role, you will be the top hands-on expert, ensuring design implementation meets high standards.Your focus will...Read More>>.

Posted: June 12th, 2026
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Senior API & Integration Test Analyst (Contract)

Company IconHarvey Nash
Location IconMilton Keynes

Harvey Nash is seeking a Senior Test Analyst (API & Integration Testing) in Milton Keynes. In this hands-on contract role, you will contribute to a major transformation programme for a leading automotive organization by ensuring quality and perfor...Read More>>.

Posted: June 12th, 2026
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Cloud & API Software Developer — UK Visa Sponsorship

Company IconDestinydot
Location IconLondon

Destinydot is seeking a highly qualified Software Developer to join their team in Woolwich Riverside. This position offers a chance to develop cutting-edge software solutions with hybrid remote work and sponsorship of a UK visa.The ideal ca...Read More>>.

Posted: June 12th, 2026
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Senior Backend Engineer, Gitlab Delivery: Runway (Platform Engineering)

Company IconGitLab
Location Icon

Overview of this role As a Senior Engineer on the Runway team, you'll lead the design, evolution, and operation of the Kubernetes-based platform and developer tooling that powers GitLab's engineering organization. You'll drive strategi...Read More>>.

Posted: June 12th, 2026
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Java Developer - Java - AWS - Angular

Company IconSyntax Consultancy Ltd
Location IconLeeds

Java Developer Java AWS Angular Location: Leeds (Hybrid) Employment: Permanent Salary: £80,000 £90,000 (DOE) Java Developer with Java, AWS & Angular required for a permanent career opportunity based in Leeds (Hyb...Read More>>.

Posted: June 12th, 2026
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Security-Driven Fullstack Java Engineer for Cloud-Native

Company Icontrg.recruitment
Location Icon

trg.recruitment is seeking a skilled Fullstack Java Engineer to enhance secure, high-availability cloud-native digital services. Key responsibilities include secure coding practices, relational database design, and collaboration within a DevSecOps...Read More>>.

Posted: June 12th, 2026
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Senior Backend Engineer: Cloud-Native & Scalable APIs

Company IconAPBA TG HUMAN RESOURCE PTE. LTD.
Location IconPenarth

APBA TG HUMAN RESOURCE PTE. LTD. is seeking a Backend Engineer to design, develop, and maintain scalable backend services. The role demands proficiency in modern programming languages and cloud platforms while ensuring high software quality....Read More>>.

Posted: June 12th, 2026
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Hybrid Full-Stack Engineer: React/TypeScript + Python + Equity

Company IconSkin + Me
Location IconLondon

Skin + Me, located in London, is searching for a Full Stack Engineer to build customer-facing interfaces and work on the backend in Python/Flask. This role is critical for developing a reliable clinical product accessed by many.With a stron...Read More>>.

Posted: June 12th, 2026
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Senior Python Engineer, Trading Risk & Finance

Company IconEngelhart CTP Group
Location IconLondon

Engelhart CTP Group in Greater London is seeking a skilled Python Software Engineer with around five years of experience to join their Risk, Finance & Compliance technology team. This role offers the opportunity to design and develop technology so...Read More>>.

Posted: June 12th, 2026
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Backend Engineer (AI Agents)

Company IconMaze
Location IconLondon

Summary of the Role: As an Engineer at Maze, you'll play a pivotal role in shaping our product, with significant focus on the development of AI Agents and ML systems. You will have the unique opportunity to design, build, and scale a p...Read More>>.

Posted: June 12th, 2026
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Platform Engineer AWS Linux Python Cloud - HFT

Company IconClient Server Ltd.
Location IconLondon

London, Greater London | £85k - £100k per yearPlatform Engineer (AWS Linux Python Cloud) London / WFH to £100kOpportunity to progress your career at a hugely profitable High Frequency Trading firm that specialise in cr...Read More>>.

Posted: June 12th, 2026
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Investment Data Analyst (SQL/Python) – Finance Insights

Company IconClient Server
Location IconNewcastle upon Tyne

Client Server is seeking an Investment Data Analyst (SQL Python) in Newcastle, offering a salary up to £80k. The role involves managing and curating data, collaborating with finance teams, and ensuring data quality. Candidates should have a first...Read More>>.

Posted: June 12th, 2026
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Hybrid Senior Integrations Engineer: Data & API Architect

Company IconBupa UK
Location IconBristol

Bupa UK is seeking a Senior Integrations Engineer to lead technical efforts in data and API integration. The role involves designing secure, robust solutions and leading projects that enhance data flow and integration efficacy.Ideal candida...Read More>>.

Posted: June 12th, 2026
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Engineering Consultant (Java/React) — Remote & Flexible

Company Iconhackajob
Location Icon

hackajob seeks a Consultant with a background in software engineering, specifically with Java and/or React. You will work alongside high-performing teammates on challenging projects, communicating effectively with both technical and non-technical...Read More>>.

Posted: June 12th, 2026
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Senior Software Engineer - Autonomy/UAV (Python/DevOps)

Company IconVolant Autonomy
Location IconBath

Volant Autonomy is seeking a Senior Software Engineer in Bath to help deliver software systems for autonomous and uncrewed aviation. The role involves developing core technologies and ensuring integration with clients, utilizing Python and modern...Read More>>.

Posted: June 13th, 2026
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Senior FX Trading Software Engineer - Cloud, Java, Hybrid

Company IconJobs via eFinancialCareers
Location IconLondon

Macquarie is looking for a skilled software engineer to join their eFX Digital Technology team in London. The role involves designing and enhancing electronic FX trading solutions and requires a strong proficiency in Java and experience with cloud...Read More>>.

Posted: June 13th, 2026
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Mid / Senior Software Engineer - Full Stack (React / TypeScript / Node.js)

Company IconAforza
Location IconStoke on Trent

£55,000 - £70,000 (dependent on experience) Cardiff / Remote (UK only) About Aforza Aforza aims to transform the lives of every consumer on the planet by helping the world’s best Consumer Goods companies become more a...Read More>>.

Posted: June 13th, 2026
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Python Quant Developer - Front-Office with P&L Impact

Company IconHunter Bond
Location IconLondon

Hunter Bond is seeking a Python Quantitative Developer to join a leading global hedge fund in London. You will play a crucial role at the intersection of engineering and trading, working closely with Portfolio Managers and Quants.This high-...Read More>>.

Posted: June 13th, 2026
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Senior Backend Engineer - Real-Time SaaS & Scale

Company IconRive Inc.
Location IconLondon

Rive Inc. is seeking a Senior Software Engineer to join our team in London and play a crucial role in shaping Rive's platform architecture. This role offers a unique opportunity to work on core APIs, database optimization, and customer-facing appl...Read More>>.

Posted: June 13th, 2026
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Remote Senior Python Dev for AI Code Migration & Testing

Company IconMindrift
Location IconGlasgow

Mindrift is looking for a Senior Python Developer to engage in project-based opportunities focused on AI systems. You'll be creating functional tests, managing Docker environments, and leveraging LLMs for enhanced development.This role allo...Read More>>.

Posted: June 13th, 2026
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Software Engineer - Healthcare AI & Real-Time Systems (Python)

Company IconMytechtree
Location Icon

Mytechtree, a stealth healthcare AI startup in the United Kingdom, is looking for a Software Engineer to deploy AI systems in healthcare. You'll work on critical tasks such as patient communication, triage, and developing secure data layers for he...Read More>>.

Posted: June 13th, 2026
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Senior Solutions Architect – OOH Platform & API

Company IconBauer Media Outdoor UK
Location IconLondon

Bauer Media Outdoor UK is looking for a Senior Solutions Architect to own the technical solution landscape for their Out-of-Home product portfolio. You will ensure systems integrate seamlessly across markets, working with external partners and def...Read More>>.

Posted: June 13th, 2026
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Python Engineer — Build Innovative Client Solutions

Company IconFetchJobs.co
Location Icon

Client Server is looking for a dedicated professional to join their team in the United Kingdom. This role offers an exciting opportunity to work on cutting‑edge projects and requires a strong commitment to quality and customer satisfaction....Read More>>.

Posted: June 13th, 2026
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Backend Engineer – FinTech Platform (Remote)

Company IconSelina Finance | Certified B Corp™
Location IconLondon

Selina Finance | Certified B Corp™ is looking for a talented back-end developer to join our innovative FinTech team in the UK. You will work on developing scalable technologies to enhance our customer experience in the mortgage sector. We are di...Read More>>.

Posted: June 13th, 2026
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Low-Latency Java Engineer for Front-Office Trading

Company IconThomson Keene
Location IconLondon

Thomson Keene is seeking a Java Developer in Greater London to join a front office technology team. The role involves gathering business requirements, designing and building low-latency trading systems, and developing high-performance applications...Read More>>.

Posted: June 13th, 2026
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Electrical Apprentice / Electrician Mate

Company IconJAVA RECRUITMENT LIMITED
Location Icon

5 x ECS Electricians Improvers/or CSCS card required in Bexhill-On-Seafor 7-8monthsto start immediately. MUST have experience of working on steel conduit. Read the overview of this opportunity to understand what skills, including and relevant sof...Read More>>.

Posted: June 9th, 2026
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Senior Full Stack Engineer (Python / React)

Company IconSkin + Me
Location Icon

Description London, UK Hybrid (3 days in our Paddington HQ: Mon, Tue, Fri) Stack: Python, Flask, SQLAlchemy, React, TypeScript, MySQL, AWS In 2018 we set out to solve a problem millions of people faced: not just struggling with their skin,...Read More>>.

Posted: June 11th, 2026
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Full Stack Developer - Java, Angular - Leeds (Hybrid)

Company IconTenth Revolution Group
Location IconLeeds

Full Stack Developer - Java, Angular - Leeds (Hybrid)I'm currently working with a internationally renowned consultancy that are looking to grow out their Development teams. My client are trusted digital transformation partner that helps enterprise...Read More>>.

Posted: June 11th, 2026
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Solutions Engineer / FDE Python AI Hypergrowth £180k+

Company IconTransparent Technology
Location Icon

FDE / Customer Engineer London (5 Days Onsite) Conversational AI / Enterprise SaaS Hypergrowth AI Startup Python, APIs, Integrations, LLMs £150k-£180k + Equity + BenefitsA hypergrowth AI company is building enterprise-gra...Read More>>.

Posted: June 12th, 2026
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Java Developer - Java - AWS - Angular

Company IconSyntax Consultancy Limited
Location IconLeeds

Java Developer - Java - AWS - Angular Leeds (Hybrid)Permanent£80,000 - £90,000 (DOE)Java Developer with Java , AWS...Read More>>.

Posted: June 12th, 2026
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