222,061+ Cloudnative Java React Engineer Jobs in UK — Top Companies Hiring July 2026

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Java Developer with Apache Struts Migration

<p>Job Description : </p> <p>We are looking for a hands-on Java Developer with deep experience in Apache Struts and enterprise Java migrations to join our application development team. You will be stepping into an active, in-progress migration - 6 of 17 modules have already ...

Senior Java Developer eDV Clearance Required

**Introduction**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 experience with cutting edge technologies, and deliver so ...

Senior Java Developer eDV Clearance Required

**Introduction**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 experience with cutting edge technologies, and deliver so ...

Senior Java Developer eDV Clearance Required

**Introduction**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 experience with cutting edge technologies, and deliver so ...

Senior Java Developer eDV Clearance Required

**Introduction**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 experience with cutting edge technologies, and deliver so ...

Senior Java Developer eDV Clearance Required

**Introduction**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 experience with cutting edge technologies, and deliver so ...

Senior Lead Software Engineer Full Stack ReactJS, Java, Python, AWS, AI/ML

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑notch technology products to revolutionize business decisions and workflow for cloud migration. Job Responsibilities Regularly provides technical guidance and direction to ...

Software Developer

React / PHP DeveloperManchester, Hybrid, 1 day per weekUpTo £50,000I’m working with a growing SaaS business building out their engineering team. They’re looking for a Product Engineer who wants ownership, works well across full stack delivery, and enjoys building product features end to e ...

Senior Software Engineer

Senior Software Engineer | London | £80,000 - £150,000 | Python | React Location: London-based (hybrid) Frontend: React, TypeScript Cloud Systems: GCP or AWS Are you a software engineer who enjoys shipping real products, solving tangible customer pr ...

Principal Frontend Developer

Head of Contract Solutions djr | Building the best Interim Information Technology Teams Principal Frontend Engineer (Contract) We’re supporting a large, complex enterprise technology organisation as they build a greenfield Connected Platform that will underpin their digital estate ...

Full Stack Engineer | VC Backed SaaS | £100K + Significant Equity

We're working with a fast-growing, venture-backed B2B SaaS company building AI‑powered workflow and infrastructure software used by modern, scaling organisations. Backed by leading technology investors and founders from some of the world's most successful software companies, they're looking to hire multipl ...

Senior Software Engineer

Senior Java Engineer - Remote (EU) You must be based in the EU - applications from outside this remit will be disregarded. My client is a well-established payments technology business with a large, actively modernised Java platform. This is a hands-on senior engineering role working in sma ...

Senior Software Engineer

Senior Java Engineer - Remote (EU) You must be based in the EU - applications from outside this remit will be disregarded. My client is a well-established payments technology business with a large, actively modernised Java platform. This is a hands-on senior engineering role working in sma ...

Senior Software Engineer

Senior Java Engineer - Remote (EU) You must be based in the EU - applications from outside this remit will be disregarded. My client is a well-established payments technology business with a large, actively modernised Java platform. This is a hands-on senior engineering role working in sma ...

Senior Software Engineer Identity

## Senior Software Engineer - IdentityApplylocations: Home Based: Bristol (Harbourside)time type: Full timeposted on: Posted Todaytime left to apply: End Date: July 5, 2026 (22 days left to apply)job requisition id: R9005# Excited to grow your career?## **Our purpose is to make it easy for people to ...

Full Stack Engineer

Overview Role: Full Stack Engineer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time < ...

Full Stack Engineer

Role: Full Stack EngineerLocation: We operate a hybrid schedule, meaning twice monthly in the office based in central LondonSalary: £ DOE plus extensive benefitsContract type: PermanentEmployment type: Full timeWorking hours: We work on a core hours p ...

Senior DevOps Engineer | Hybrid London, Build & CI Lead

Carallon in Greater London seeks a Senior DevOps Engineer to enhance build systems and automation for various projects. The role requires experience in Python and Java among other technologies. The engineer will work in a hybrid environment, contributing to innovative product development for the entert ...

Senior Java Developer — Low Latency & Performance

A global technology company in London is seeking a Mid-Senior Java Developer to lead the development of low-latency applications. The ideal candidate has a Bachelor's degree in Computer Science and proven expertise in Java development. Responsibilities include optimizing performance, mentoring junior developers, ...

Java Developer | Hybrid, Training & Career Growth

Applause IT Recruitment Ltd is seeking a talented Java Developer in Altrincham, Greater Manchester. This role involves joining a collaborative Agile team to build and enhance software solutions, with responsibilities including design and development of Java applications. The successful candidate will e ...

Java Developer — Spring Boot, Microservices & Linux

Ascendion is seeking an experienced Java Developer in the United Kingdom. You will work on high-performance enterprise applications and manage scalable Microservices architecture. The ideal candidate should have expertise in Java, Spring Boot, and Linux environments. This role also involves collaborati ...

Hybrid Java & PEGA BPM Developer (Contract)

A staffing agency is urgently seeking a Java & PEGA BPM Developer. This mid-senior level position requires strong experience with Java, Spring Boot, Microservices, and hands-on experience with PEGA BPM. The working model is hybrid, with 2 days on-site weekly. Interested candidates are encouraged to apply directl ...

Onsite DV Cleared Documentum Java Architect

Experis is seeking a Documentum Java Solution Architect for a position in Basingstoke, requiring 5 days onsite work. The successful candidate will work within an Agile environment, collaborating closely with developers to design, test, and support Java applications. Must hold Active DV Clearance. Ideal ...

Java Developer x4 Knutsford hybrid working

Java Developer x4 - Knutsford - hybrid working This range is provided by Adecco. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Java Developer x4 - Knutsford - hybrid working ...

Java Tech Consultant: Derivatives & Trading Systems

A financial services firm in the United Kingdom is seeking a Java Technical Consultant to join their Technology Solutions team. The role focuses on coding in Java, assisting with data model mapping, and addressing technical queries in trading technology. Ideal candidates will have Java and Python proficiency, ex ...

Senior Frontend Engineer (Next.js) High Growth!

Senior Frontend Engineer (React / Next.js) This is a Perm roleIn partnership with Robert Half Ltd and Tony KoyrattyLocation: Central London (3 days onsite and 2 days from home) Join a fast-growing, purpose-driven technology business with ambitious expansion plans and a product ...

Software Engineer (SC Cleared)

Location: Cheltenham Job Type: Contract Industry: Cloud & Platform Job reference: BBBH439897_1780329166 Posted: about 2 hours ago Software Engineer (Python / React) Cheltenham Area - on siteContract: Inside IR35, 12 months+The OpportunityWe are seeking talented Software Engineers ...

Software Engineer

Overview Our client, a world-leading hedge fund, is seeking an expert software engineer with proficiency in Python, TypeScript and React to join their Data Products team. This team designs, builds, and maintains a wide range of data-driven solutions—including machine learning frameworks, data scie ...

Full Stack / Platform Engineer (£90k + Equity) at Handshaik

Job Title: Full-Stack / Platform Engineer Salary: £90k + Equity Company: Handshaik - AI-native company intelligence platform backed by BigChange founder Martin Port. Location: London, UK Job Description: Join a high-growth startup as a ...

Frontend Engineer at Bound.co

Job Title: Frontend Engineer Company Description: Bound.co - $25M Series A fintech SaaS Job Description: Join a high-output team building the FX copilot for scaling businesses. As a Frontend Engineer, you will design and ship polished React interfaces that simplify c ...

Software Engineer (SC Cleared)

Software Engineer (Python / React) Location: Cheltenham Area - on site Contract: Inside IR35, 12 months+ The Opportunity We are seeking talented Software Engineers to join a cutting‑edge programme supporting UK Intelligence customers. These roles focus on buildin ...

Full Stack Engineer (£110,000 £120,000 + Equity) at Magentic.com

Job Title Full Stack Engineer (Front-end leaning) Salary £110,000–£120,000 + Equity Company Description Magentic.com – Sequoia-backed startup building AI agents for the $3tn global manufacturing procurement market. Job Description Join a high- ...

Software Engineer (SC Cleared)

Location: Cheltenham Job Type: Contract Industry: Cloud & Platform Job reference: BBBH439897_1780329166 Posted: about 2 hours ago Software Engineer (Python / React) Cheltenham Area - on siteContract: Inside IR35, 12 months+The OpportunityWe are seeking talented Software Engineers ...

Senior Frontend Engineer (Next.js) High Growth!

Senior Frontend Engineer (React / Next.js) This is a Perm roleIn partnership with Robert Half Ltd and Tony KoyrattyLocation: Central London (3 days onsite and 2 days from home) Join a fast-growing, purpose-driven technology business with ambitious expansion plans and a product ...

Software Engineer

Software EngineerFrontend & UI/UX C# .NET REACTLincoln, UKHybrid WorkingPermanentCandiates must have or be elibible to obtain UK Secutiy Clearance.You build things that look right, feel right, and work right. Not just functional genuinely well crafted.W ...

Senior Java Developer | Cloud, TypeScript & Frontend

Join Jentic Technology Limited as a Senior Java Developer, responsible for developing high-quality software solutions. You will thrive in a fast-paced setting, making impactful decisions while mentoring junior team members. The ideal candidate has experience with Java, TypeScript, and frameworks like A ...

Senior Technical Architect Cloud, Java & Leadership

Kainos is seeking a Technical Architect to lead teams in delivering innovative solutions that impact users globally. As a technical leader, you will collaborate with clients to craft designs and manage a team, emphasizing employee performance and career development. The ideal candidate will bring exper ...

Principal Frontend Developer in Oxford The Portfolio Group

Overview Software Engineer, Nifty Gateway (Fullstack) – Staff-Level Full-Stack Software Engineer Salary: £45,000 - 70,000 per year Location 108 E 16th Street, New York, NY 10003 Requirements 5+ years in frontend development (React/TypeScript a mu ...

Founding Product Engineer AI Finance Automation

Zalos (YC F25) in Greater London is seeking a Founding Product Engineer to shape the product and culture from the ground up. This role requires a world-class engineer who is curious, driven, and cares about real-world impact. The ideal candidate will work directly with users in a fast-paced, early-stag ...

Facilities Maintenance Engineer Electrical & BMS

CBRE is looking for a Multi Skilled Engineer to join their team in Birmingham. As a Multi Skilled Engineer, you will react to breakdown maintenance requests, ensure high standards of routine maintenance, and oversee critical equipment conditions. The role requires flexibility for overtime and on-call schedule ...

Senior Software Developer

Senior Software Developer Date: Jun 26, 2026 Location: Abingdon, OXF, GB, OX14 4RW We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talen ...

Senior Software Engineer

The Role We’re looking for experienced Senior Software Engineers who enjoy building scalable systems, working with cloud infrastructure, and delivering high-quality software in production environments. This role sits at the intersection of software engineering and cloud/platform work. You ...

Senior Developer

Are you an experienced Java developer ready to tackle complex challenges and build high-quality software? At Heywood, we're a market leader in the world of pensions administration and we're looking for proactive and collaborative engineers to help us build new features and products. We're lo ...

Software Engineer

About the Role We love to experiment with the latest tools, technologies and techniques to improve how we deliver our solutions and as a software engineer you can expect to be involved in: Engineering software solutions - working with prototypes and proof of concepts and developing fully functi ...

Manager, Sales Engineering

Company Description We’re Checkout.com – you might not know our name, but companies like eBay, ASOS, Klarna, Uber Eats, and Sony do. That moment when you check out online? We make it happen. Checkout.com is where the world checks out. Our global network powers billions of transactions every year, ...

DevOps Engineer

A leading public sector organisation is undergoing a major transformation of its digital and engineering capabilities. As part of this shift, they are hiring a DevOps-minded software engineer — someone who can contribute across software, infrastructure, and platform engineering. This ...

Lead Software Engineer – Margin Technology Vice President

Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape ...

Senior Full Stack Engineer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Are you an experienced engineer passionate about leveraging AI to redefine production stability at a global scale? We are seeking a Senior Full-Stack Engineer to lead the development ...

Software Engineer

We are seeking a Software Engineer to execute the full lifecycle of the product development by programming well-designed, efficient, and testable code that meets specifications. The Principal Software Engineer (Tech Lead) is responsible for all aspects of the full-stack software development process wit ...

Solutions Engineer

At Algolia, we are passionate about helping developers & product teams connect their users with what matters most in milliseconds! Algolia provides the industry’s most powerful search and discovery SaaS platform, driving richer, more powerful engagement and success capabilities to over 17,000 companies. We ...

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    Cloudnative Java React Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights