50,297+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Software Engineer Java & Search Platform

Senior Software Engineer I – Search Platform About the role We are seeking a Senior Software Engineer I to join the Search Platform team within Elsevier’s Search and AI Platform. This role is well suited to an experienced backend engineer with hands‑on search experience who enjoys build ...

Senior AWS/Java Engineer — Hybrid, London

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 distributed systems and a collaborative mindset. This role offers a compe ...

Senior Backend Engineer, FinTech Payments (Java)

A leading financial technology company based in the UK is seeking a backend engineer to join its newly-formed Acquiring Platform team. This role focuses on developing infrastructure for merchant payment solutions, including integrations with popular payment methods like Google Pay and Apple Pay. Ideal candidates ...

Senior Java Automation Engineer, FX eTrading

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 global markets, we ...

Software Engineer – Build Production Systems (Java)

A systematic hedge fund in Greater London is seeking a hands-on software engineer to join their established engineering team. The role involves building and maintaining production systems, with a strong focus on Java development and opportunities to work with Python. Candidates should have 3-5 years of experienc ...

Senior Java Software Engineer Payment Schemes

Hybrid Working We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. Engineering Environment Starling engineers are excited about ...

Java Backend Engineer Hybrid (London/Bristol)

A leading IT consultancy in the UK is seeking a Java Backend Engineer to build and maintain backend components for modern digital services. This role offers the chance to work with technologies like Java 8+, Spring Boot, and microservices in a collaborative, Agile environment. Ideal candidates will have strong e ...

Senior Java Backend Engineer Remote Microservices

An innovative AI-driven recruitment company in the UK seeks a Software Engineer specializing in Java Backend. This position involves designing and operating scalable microservices while collaborating with a dynamic, global team. Candidates should hold an MSc in Computer Science and have over 3 years of software ...

Senior Test Automation Engineer – Java & Playwright

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 agile methodologies. This role involves collaborating with a global ...

Java Engineer for Defense & Public Sector

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 maintenance of software systems. Candidates should possess foundational J ...

Senior Software Engineer, Investments Platform (Java)

hackajob is seeking a Product Manager to help develop a new financial management network. You will prioritize customer needs and define the product's features and technical foundation. The ideal candidate will have a strong product mindset, excellent communication skills, and experience in web applicat ...

Senior Software Engineer II Investments Java

Senior Software Engineer II - Investments - 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 money.Min fees. Max ease. Full speed. Whether people ...

Java Engineer – Core Trading (Low Latency)

A leading FinTech company seeks a Software Engineer for their Core Trading team. In this role, you will design and develop low-latency systems that enable a world-class trading experience. Ideal candidates have 4+ years of Java development experience, problem-solving abilities, and knowledge of financial systems ...

Senior Java Software Engineer – Derivatives Platform

A leading global financial services firm is seeking a Software Engineer III to join its Equity Derivative Group. This role involves developing innovative technology solutions and collaborating with a diverse team of engineers in an Agile environment. Candidates should have in-depth knowledge of Java/JVM, experie ...

Senior Java Backend Engineer — Microservices & Onboarding

A leading global bank is seeking a Vice President Software Engineer in Birmingham. This backend engineering position focuses on developing micro-services using Java and Spring, primarily for the Private Wealth Management onboarding platform. The role requires extensive experience in software development with a s ...

Java Engineer, Tooling — Ground Software & Dev

A leading software company in the space sector is seeking an experienced Java Engineer to join their innovative team in Edinburgh. This full-time role involves designing, developing, and testing ground software while collaborating with cross-functional teams to deliver high-quality software products. Candidates ...

Adoption Platform Software Engineer — Java & AWS

A leading financial institution is seeking an Adoption Software Engineer to transform and modernise their digital platform. The successful candidate will lead in designing and developing software using Java and cloud technologies, while working collaboratively with various teams to meet business objectives. Cand ...

Backend Java Engineer – Scalable Fulfilment Platform

WeAreTechWomen in Welwyn Garden City is seeking a Backend Engineer (SDE2) to develop scalable, resilient systems for fulfilment operations. As a mid-level contributor, you will work on backend features and enhance your technical leadership skills. The ideal candidate has strong experience in Java, agil ...

Lead Software Engineer Python/Java & AWS

Job Description As a Lead Software Engineer at JPMorgan Chase within the Markets Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in a secure, stable, and scalable way. Job Responsibilities </h ...

Java & Python Engineer — Full Stack Innovator

A global financial services firm based in Glasgow is seeking an Experienced Software Engineer to work within their Agile team. You will design and deliver technology products, participate in system design, and contribute to software engineering communities. Proficiency in Java or Python is essential, along with ...

Java Backend Engineer – Cloud, Microservices, Hybrid

A leading financial technology firm in Manchester is seeking a Software Engineer to join their Engine team. You will contribute to innovative platforms and internal tools, focusing on building features from the ground up. The ideal candidate should have a strong coding background in Java and a willingness to lea ...

Technical Delivery Lead | Java, AWS & DevOps

A leading technology consulting firm in the UK is looking for a Technical Development Team Lead to join their team in Edinburgh. The role requires strong programming skills in Java and experience with AWS and Python. As a key member of the delivery team, you will ensure high-quality software solutions and manage ...

Lead Software Engineer Python/Java & AWS

As a Lead Software Engineer at JPMorgan Chase within Markets Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in a secure, stable, and scalable way. Job responsibilities Executes creative sof ...

Senior Low Latency Java & Kafka Engineer

Fairygodboss is looking for motivated Java engineers to join JPMorgan's Liquidity and Account Solutions Technology team. This role involves designing and developing modern technology solutions, ensuring high performance and stability within the system. As a Software Engineer III, you will collaborate w ...

Senior/Principal Java Engineer Low Latency

We're looking for Senior and Principal Java Developers with a strong background in low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll be joining an environment where good software engineering truly matters, where clean ...

Senior Lead Software Engineer Python / Java

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑night technology products. As a Senior P ...

Electronic FX Strategist (Java) Vice President

Job title: Electronic FX Strategist Corporate Title: Vice President Department: Wholesale Digital Office, Global Markets Location: London (Hybrid) Company overview Nomura is a global financial services group with an integrated network spanning approximately ...

Senior DevOps Engineer Remote, AWS/Java

A leading recruitment firm is seeking two experienced Senior DevOps Engineers for a major digital transformation initiative within the government sector. This role involves establishing best practices in DevOps across product teams, driving service delivery improvements, and engaging with various stakeholders. C ...

Java Test Automation & Full‑Stack Engineer

NatWest Group is seeking a Software Engineer, specializing in Development and Automation, located in Edinburgh, United Kingdom. The ideal candidate will excel in designing and implementing robust test automation frameworks while leveraging expertise in Java full-stack development. The position focuses on ensurin ...

Lead Test Automation Engineer Java/Selenium

A leading global financial services firm is seeking a Lead Software Engineer - Test Automation in Bournemouth. This role involves delivering innovative software solutions and improving operational stability through automation techniques. Candidates should have expertise in automated API testing, proficiency in p ...

Senior Java Microservices Engineer — Hybrid | Mentoring

Hastings Direct is seeking a Senior Microservices Engineer to join their CIO Technology Engineering team. In this role, you will design and maintain scalable microservices applications while mentoring junior engineers and participating in code reviews. This position supports flexible hybrid working fro ...

Java Engineer Microservices, AWS & Kubernetes (Hybrid)

A leading tech company in Greater London is seeking an experienced Java Engineer for a 6-month hybrid contract. This role involves designing scalable backend systems and working with modern tools like AWS and Kubernetes. The ideal candidate has strong Java and Spring Boot experience, along with a passion for TDD ...

Lead Java Engineer – Equities Algo Trading

JPMorgan Chase & Co. is seeking a Java Lead Software Engineer in Greater London to enhance their algo trading platform. In this role, you will design and develop trading strategies while working closely with a global team of quants and traders. The ideal candidate should have extensive experience in Java and low ...

Senior Software Engineer — Embedded & Java Systems

Java Script Works is seeking a Senior Software Engineer based in Gosport, United Kingdom. The ideal candidate should be degree qualified in Software Engineering or Computer Science and possess expertise in languages such as C++, C#, and Java, along with web development skills including HTML, CSS, and JavaScri ...

Engineering Manager Java & Finance Tech Leadership

JPMorgan Chase & Co. seeks a Manager Software Engineer in Glasgow to lead a team of engineers in delivering scalable technology solutions. You will be responsible for managing technical projects and fostering collaboration across stakeholders, ensuring alignment with business objectives. The ideal candidate has ...

Lead Software Engineer Java & AWS (Hybrid)

A leading retail company in Liverpool seeks a Lead Engineer to provide technical leadership and guide software engineers in delivering production-ready code. The ideal candidate has significant experience in agile, DevSecOps environments and is proficient in various programming languages. This role emphasizes co ...

Lead Technical Architect: Cloud, Java & AWS

Kainos is seeking a Technical Architect (Consultant) in Belfast to lead teams and develop high-quality solutions that delight customers. Candidates should have experience with Java, Springboot, and AWS, as well as a track record of technical ownership in software projects. The role involves working closely with ...

FX eTrading Java Engineer VP Level

A leading global bank in Greater London seeks a qualified individual for FX trading systems implementation. The role involves collaborating with trading and quant teams to design system architecture, alongside hands-on technical implementation. Key skills required include a strong understanding of FX, low-latenc ...

Lead Java & AWS Engineer – Trading OMS

A leading financial services firm in Glasgow is looking for a passionate Senior Software Engineer to join their Asset Wealth Management team. You will focus on developing cutting-edge Order Management Systems on both public and private cloud environments. This role emphasizes cloud technology integration and agi ...

Lead Technical Architect: Cloud, Java & AWS

Kainos is seeking a Technical Architect (Consultant) in Budock Water, England, to lead teams and develop high-quality solutions that positively impact users globally. The ideal candidate will have experience with Java, Springboot, and AWS, alongside skills in team management and technical communication. Emphasiz ...

Lead Technical Architect: Cloud, Java & AWS

Kainos in Birmingham is looking for a Technical Architect (Consultant) to lead teams and develop top-quality solutions that impact users globally. The role involves collaborating with customer architects on technical designs, managing junior team members, and making sound decisions in a fast-paced environment. C ...

Senior Java Engineer Spring Boot & SQL

Senior Software Engineer London, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Databases Spring Framework Spring Boot Software Engineer SQL JPA Java ...

Enterprise Software Architect: Java, AWS & Linux

EVORA Global is seeking a Software Architect based in Manchester, United Kingdom. The ideal candidate will be responsible for designing, developing, and hosting enterprise-grade software and services, primarily utilizing Amazon AWS. Proficiency in Java, Python, C#, and PHP is essential, along with the ability to ...

DV Cleared Documentum Java Solutions Architect

Experis is hiring a Documentum Java Solution Architect based in Basingstoke, England. You will collaborate with a team of developers in a dynamic SAFE Agile environment, focusing on design and development of Java solutions while contributing to application maintenance and support. The ideal candidate s ...

Lead Java Engineer for Compliance Platforms

A leading financial services firm in Glasgow is seeking a Lead Software Engineer to oversee a team developing employee compliance applications. The ideal candidate will possess strong knowledge in software development processes, experience with Spring and RESTful APIs, and exceptional leadership skills. The role ...

Senior Java Backend Engineer Leeds Based

At Rockstar Games , we create world‑class entertainment experiences. By joining our team, you will contribute as Senior Software Engineer (Java) to some of the most rewarding, large‑scale creative projects in the entertainment medium. We foster an inclusive, highly motivated environment where you ca ...

Java L3 Production Support Engineer Banking

Job Title: L3 Java Support Engineer (Banking / Financial Services)Location: LondonEmployment Type: ContractRole OverviewWe are seeking an experienced L3 Java Support Engineer with a strong background in <stro ...

Lead Software Engineer Java/Back End

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within Commercial&Investment Bank, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑l ...

FX Payments Tech Lead — Java & Microservices

A global financial services firm is looking for a Lead Software Engineer in Wholesale Payments to design and deliver secure, scalable technology products. This role involves executing software solutions, leading technical initiatives, and working collaboratively with cross-functional teams. The ideal candidate w ...

Software Engineer III Java Full Stack

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within Corporate and Investment Banking, specifically in the PostTrade Technology team, you serve as a seasoned member of an agile team to d ...

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