132,792+ Junior Java Fullstack Developer Spring Boot React Jobs in UK — Top Companies Hiring July 2026

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Software Engineer

Job Type: Full time Location: Uxbridge (remote with monthly office visits) About Giffgaff Giffgaff is a connectivity provider that prioritises flexibility, value and a collaborative, customer‑centric approach. A certified B Corp, it offers the energy and fast pace ...

Associate Instructor

Key Responsibilities Curriculum Development: Design and implement training programs and lesson plans tailored to the needs of students or employees in technical and non-technical fields. Instruction Delivery: Conduct engaging training sessions using ...

Full Stack Engineer

Looking to join a company when you can make a real impact? Full Stack Engineer – SaaS Solutions Salary – up to £55k + bonus Location – hybrid working 2 days a week in modern London office I am excited to be once-again working with our long-term partne ...

Software Engineer

The Role As a Software Engineer, you will design, develop, integrate and maintain secure software services and mission‑critical applications within classified government environments. Working across full‑stack and backend engineering, you will contribute to building modern, secure digital ...

Security Cleared Software Engineer – Cloud & Microservices

Due to the secure nature of this role, candidates must hold or be willing to undergo National Security Vetting (NSV) to SC and/or DV level. Individuals without clearance are still encouraged to apply and will be considered for this and other opportunities within CGI. This role is based in either Man ...

Software Engineer (DV Cleared)

Due to the secure nature of this role, candidates must hold or be willing to undergo National Security Vetting (NSV) to SC and/or DV level. Individuals without clearance are still encouraged to apply and will be considered for this and other opportunities within CGI. This role is based in either Man ...

Integration Architect

Job Title: Integration Architect Job Location: London, UK Job type: FTC 1 Year - Hybrid - 4 days office Mandatory Hands-on Integration Architect fo ...

Hybrid Front End Developer: Azure, React & React Native

FRG Technology Consulting is looking for a skilled Front End Developer to join their team based in Birmingham, England. The candidate will leverage their expertise in Azure and React to develop innovative applications while working in a hybrid environment. This contract role emphasizes collaboration an ...

Senior Full Stack Developer (React + React Native & TypeScript)

Job Information Location: Birmingham, United Kingdom Job reference: d2256cf1ebd35eb7bd7e176b97998f26 Overview At TechBiz Global we are providing recruitment services to our portfolio of top clients. We are currently seeking a Senior Full-Stack Developer to join one of our cl ...

Hybrid React & React Native Developer for Impact — Remote

CACI Limited is seeking a Digital Experience - React Developer / React Native in Greater London. You will develop high-quality web and mobile applications, collaborating with diverse teams to solve technical challenges. The ideal candidate has strong expertise in React, along with familiarity with Reac ...

Senior Full Stack Developer (React + React Native & TypeScript)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Full-Stack Developer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. ...

Java Development

DescriptionWe are looking for a skilled Java Developer to join our team in India. The ideal candidate will have 2-12 years of experience in Java development and a strong grasp of software development principles. You will be responsible for designing, developing, and maintaining scala ...

Java Development

DescriptionWe are looking for a skilled Java Developer to join our team in India. The ideal candidate will have 2-12 years of experience in Java development and a strong grasp of software development principles. You will be responsible for designing, developing, and maintaining scala ...

Senior Software Engineer (Back End)

Position Description: At CGI, our Software Engineers deliver impactful, secure, and scalable solutions that enable organisations to transform and thrive in a digital-first world. As we expand our engineering capability across Scotland and Northern Ireland, you’ll play a key role in shapin ...

Senior Software Engineer (Back End)

Position Description: At CGI, our Software Engineers deliver impactful, secure, and scalable solutions that enable organisations to transform and thrive in a digital-first world. As we expand our engineering capability across Scotland and Northern Ireland, you’ll play a key role in shapin ...

Java Engineer

Salary: £50,000 - 50,000 per year Requirements Eligible to reside in the UK for the past 5 years and prepared to go through UK SC Security Clearance Experience in Java software engineering and object-oriented design Spring (Boot) experience Expe ...

Principal Java Engineer

Salary: £75,000 - 75,000 per year Requirements Eligible to achieve UK SC or DV Security Clearance and have resided in the UK for the past 5 years with no more than a 3-month break outside the UK Strong experience in Java software engineering and object-oriented des ...

Lead Java Developer (3 6 Month Contract)

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every ...

Lead Java Developer (3 6 Month Contract)

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every ...

Staff / Senior Lead Software Engineer Backend Platform

Overview Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan h ...

Staff / Senior Lead Software Engineer Backend Platform

LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 04/03/2026, 09:11 AM Locations 1 Cabot Square, London, E14 4QJ, GB Job Schedule Full time Job Descriptio ...

Software Engineer II: Java, Spring & Kafka – Grow & Impact

A leading global financial services firm in Glasgow is seeking a Software Engineer II to join their Corporate Sector Credit Risk team. This role involves designing, developing, and delivering software solutions in a secure and scalable manner. Ideal candidates should have hands-on experience in Java and Spring F ...

Senior Lead Java Engineer — Spring, Microservices & Secure Systems

JPMorganChase in Glasgow is seeking a Senior Lead Software Engineer to enhance and deliver technology products in Prime Finance Services. You will leverage your expertise in Java and lead diverse teams to create secure, scalable solutions. Collaboration, innovation, and a culture of inclusiveness are e ...

Full Stack Software Engineer – Java/Spring (Onsite UK)

A leading aerospace and defense company in the UK seeks a Software Engineer to join its teams in various locations. This full-time role involves designing and building software for critical projects in a cross-functional team environment. Candidates should have full stack experience, Java development skills, and ...

Senior DevOps Engineer Java/Spring, AWS & CI/CD

Expleo Group is looking for a software engineer based in Manchester, specializing in Java and Spring. The role entails delivering scalable software and driving DevOps best practices in a collaborative environment. The ideal candidate will have strong experience with AWS, CI/CD pipelines, and various da ...

Senior Java & Spring Architect for Scalable Cloud Systems

Lead Software Engineer Belfast, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Spring Framework Java Kafka SQL Software Engineer messaging NoSQL Below is a snippet of the job description. To read the full text, please ...

Front End Developer React (Contractor) in London KPS UK

Advanced Skills Required Advanced Apollo Skills Advanced Next.js Skills Understanding of basic architecture patterns Fullstack mindset and experience High analytical abilities Desirable:Experience with Java Server Pages (JSP) Experie ...

Backend Java Developer SC Cleared

Backend Java Developer+ 6 month initial contrac+t+ Fully remote - occasional office visit+ SC Cleared+ £530 per day Inside IR35Key Skills:+ Spring Framework+ Docker/Kubernetes+ SC ClearedJava Software EngineerWe are looking for a ski ...

Senior Java Developer Hybrid Cloud & DevOps

IBM is seeking a Senior Java Developer located in Cheltenham, England, to support Public Sector and Defence clients. In this dynamic role, you will design and build high-quality applications using Java and modern technologies, ensuring they meet enterprise standards. You’ll work in collaborative enviro ...

Platform Backend Java Engineer (Hybrid, Fixed Term)

A technology consulting company is seeking a Backend Java Developer to build core backend services in a hybrid role based in Birmingham. You will implement policy engines for data governance and work with distributed data platforms. The ideal candidate has strong Java and Spring experience, expertise in SQL pars ...

Senior Java Lead Hybrid UK | Modern APIs & Cloud

Tenth Revolution Group is looking for an experienced Senior Java Developer in Manchester. This hybrid role offers the opportunity to design and deliver modern solutions while working collaboratively with cross-functional teams. Candidates should have over 5 years of Java experience, ideally with knowle ...

Development Team Lead

Development Team Lead - 6 months - Glasgow - Outside IR35 Day rate - Circa £560 Harvey Nash's public sector client are currently looking to recruit a Development Team Lead to join their team based Glasgow/Remote for an initial 6-month period. You will provide technical leadership, mento ...

Technical Lead

Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. ...

Solutions Architect Java

Join to apply for the Solutions Architect - Java role at Lumenalta . Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and requir ...

Java Developer ICON Payment Framework (IPF)

Duration: 31/12/2025 Rate: 492GBP/Day (Inside IR35) Role Description: We are looking for a highly skilled ICON Payment Framework (IPF) Developer with strong Java expertise to join our Payments Technology team. The successful candidate will play a key role in des ...

Informatics Specialist

Informatics Specialist (2 Year Fixed Term) Pharmaceutical / Drug Discovery We are working with a well-established drug discovery organisation to recruit an Informatics Specialist on a two year fixed term basis. This is a technical, backend-focused role sitting within a broader informatics function, w ...

Java Software Engineer

Working for a leading Insurance Consultancy2 days on client site in LondonAbout Our ClientThe hiring organisation is a well-established and respected entity within the business services industry. As a medium-sized company, they focus on delivering innovative technology s ...

Java Software Engineer

Working for a leading Insurance Consultancy2 days on client site in LondonAbout Our ClientThe hiring organisation is a well-established and respected entity within the business services industry. As a medium-sized company, they focus on delivering innovative technology s ...

Java Architect

<p>Java Architect</p> <p>Hybrid(3 days onsite/week) - Fixed Term Employment - London, UK - Hexaware</p> <p> </p> <p>JOB DESCRIPTION:<br /> Key Responsibilities</p> <p> </p> <p> Architect and dev ...

Java Full Stack Developer

<p><u>Key Responsibilities</u></p> <ul> <li>Design and develop responsive Angular applications and Spring Boot microservices</li> <li>Build applications using Java 17 microservices architecture and clean coding practices</li> <li>Impl ...

Digital Java Developer Senior

<div>Description:</div> <br> <div> <div class="olUlHelper sap-padding-begin-tiny"> <p>THIS IS A GENERIC DESCRIPTION WHICH CAN BE AMENDED TO REFLECT YOUR REQUIREMENTS OR A DESCRIPTION CAN BE ATTACHED AT THE END OF THIS PAGELead or direct a team of Java Developers. Bui ...

Full stack Java developer

<p>Job Description:</p> <p>We're seeking a Senior Microsoft .NET / C# Developer with 8+ years of hands-on experience building and supporting high-quality applications. This role requires a strong communicator who can work independently while collaborating effectively wit ...

Java Full Stack Developer

<p><u>Key Responsibilities</u></p> <ul> <li>Design and develop responsive Angular applications and Spring Boot microservices</li> <li>Build applications using Java 17 microservices architecture and clean coding practices</li> <li>Impl ...

Lead Java Developer (VP)

**Overview** Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including ...

Lead Java Developer (VP)

**Discover your future at Citi** Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. **Job Ov ...

Lead Java Developer (VP)

**Discover your future at Citi** Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. **Job Ov ...

Mid Level Java Developer

Mid-Level Java Developer Date: Jun 27, 2026 Location: Abingdon, LND, 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 talent ...

Senior Kotlin Backend Engineer

Location: London, Sheffield or Leeds - Will require ad-hoc travel to all locations Duration: Initial 3-month contract Start Date: ASAP Clearance: Live and Active SC Clearance IR35 Status: Inside IR35 The Opportunity W ...

Engineering Director

Director / Principal Engineer - ManchesterManchester - on siteSalary: £130,000We’re partnered with a global financial services organisation hiring a Director-level Principal Engineer to lead the build of a greenfield, mission-critical platform. ...

Java Developer with SQL Central London

Job Description Java Developer with SQL Server – Central LondonOur Client is looking to recruit a seasoned professional with 5 plus years experience in developing with Java as a backend Developer with SQL Server.You will have a good understanding of Data Structures a ...

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    Junior Java Fullstack Developer Spring Boot React Jobs in United Kingdom Job Search Guide, Trends and Insights