301,143+ Technical Java Developer Jobs in UK — Top Companies Hiring June 2026

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Lead Developer

Lead Developer Salary: £65,000-70,000 | Location: Manchester - Hybrid | Tech: .Net / C# Maxwell Bond have partnered with a Business Services organisation, who are looking for a Lead Developer to join on a permanent basis. This is a fantastic opportunity for someone who enjoys hands‑on dev ...

4x Lead Software Engineer up to £750/day Inside IR35 Hybrid

Job Title: Lead Software Engineer Rate: up to £750 per day (Inside IR35) Location: 2 days a week onsite across an UK site Contract Type: 12 months + Ext Start Date: ASAP Clearance: </strong ...

Lead Software Engineer Hybrid UK, Security Clearance

Job Title: Lead Software Engineer Rate: up to £750 per day (Inside IR35) Location: 2 days a week onsite across an UK site Contract Type: 12 months + Ext Start Date: ASAP Clearance: </strong ...

DevX_POD Lead (Kotlin/Java)

Location: Sheffield Job Type: Contract Industry: Digital Workspace Job reference: BBBH442452_1782729320 Posted: 11 minutes ago DevX_POD Lead (Kotlin/Java) Hybrid 60% office-40% Remote - Sheffield Duration: 30/11/2026 Rate £529 MUST BE PAYE THROUGH UMBRELLARole Descript ...

DevX_POD Lead (Kotlin/Java)

Location: Sheffield Job Type: Contract Industry: Digital Workspace Job reference: BBBH442452_1782729320 Posted: 11 minutes ago DevX_POD Lead (Kotlin/Java) Hybrid 60% office-40% Remote - Sheffield Duration: 30/11/2026 Rate £529 MUST BE PAYE THROUGH UMBRELLARole Descript ...

Software Developer in Luton Rise Technical Recruitment

We are Hiring: Software Engineer We are currently seeking an experienced Software Engineer with a background as a Software Developer. The ideal candidate will have strong skills in JavaScript and LiveView. A degree in Computer Science or a related field is preferred. The position is based in Luton, so ...

Technical Product Manager Developer Tools (Hybrid, London)

Technical Product Manager – Developer Tools / need manual testing and web exp. Location: Central London (Hybrid – 2 days WFH) Salary: Up to £140,000 Benefits: Private healthcare, gym membership, hardware budget, and more A rare ...

VP, Technical Product Manager — Developer Tooling (Athena)

A leading global financial services firm is seeking a Technical Product Manager in London to lead the Athena Platform Developer Tooling team. This role requires collaboration with engineering teams and business units to prioritize and deliver digital solutions. Key responsibilities include managing the product b ...

Developer Focused Technical Writer: API & SDK Docs

Optimizely is looking for a Technical Writer II to create documentation for end users and developers. In this role, you will collaborate with Product and Engineering teams in a dynamic Agile environment. The ideal candidate has 2-4 years of experience in technical writing, is proficient in Markdown and ...

Technical Writer for APIs, SDKs & Developer Guides

Unity South APAC in Brighton is looking for a Technical Writer to maintain user and developer documentation for various products. The role requires excellent communication skills and a solid understanding of software development workflows. The ideal candidate will collaborate with engineers and product ...

Dynamics 365 CRM Omnichannel Technical Consultant / Developer

Microsoft Dynamics 365 CRM Technical Consultant (omni channel / contact centre / Customer service) | Outside IR35 | £450-475 per day | Fully Remote | 6 Months initial contract A large new Microsoft Dynamics 365 CRM project at a Microsoft Gold Partner requires a D365 CRM omnichannel technical consul ...

Dynamics 365 CRM Omnichannel Technical Consultant / Developer

Microsoft Dynamics 365 CRM Technical Consultant (omni channel / contact centre / Customer service) Outside IR35 £450-475 per day Fully Remote 6 Months initial contract A large new Microsoft Dynamics 365 CRM project at a Microsoft Gold Partner requires a D365 CRM omnichannel technical consultant on an ini ...

Full Stack Javascript Developer Central London (IT) in London Nexus Jobs Limited

Front-End and Back-End Development Position For the Back-End part of the position, you must have the following skills: Experience of Node JS or JAVA, PHP, Python - which are preferred - along with strong problem solving and Data Structure. Must have excellent knowledge of HTML5 ...

Java eFX Algo Developer (Low Latency) 12 month Contract Inside IR35 £920per day Hybrid [...]

Overview Java eFX Algo Developer (Low Latency) – 12-month Contract – Inside IR35 – £920 per day – Hybrid working/London Client: European Investment Bank. Location: London (Hybrid: on-site 3 days/week, 2 days remote). 12-month initial assignment. Responsibilities e-FX Fr ...

Java Developer Cloud Technologies (AWS) in Brentwood SSOVEREIGN SOFTWARE SERVICES LTD

Java Developer – Cloud Technologies (AWS) Location: Brentwood, United Kingdom Posted: 10 months ago Job Summary We are looking for a passionate and skilled Java Developer with strong experience in cloud technologies (AWS) and modern backend development practices. ...

Senior Java Backend SME FinTech

LinuxRecruit is seeking a Senior Java Developer to join an exciting team in the FinTech sector in London. As a key member of the team, you will be responsible for all back-end functions and leverage your expertise in Java to drive the success of projects. This full-time role offers a competitive salary ...

Backend Engineer – Java/Spring Boot & Python (Hybrid London)

Methods Business and Digital Technology Ltd is seeking a Back-end Developer specializing in Java Spring Boot and Python to join their private sector team in London. This hybrid role requires 3 days on-site each week. The successful candidate will lead the rebuild of core architecture, optimize technical connecto ...

Senior React Engineer (Next.js) – London

Java Script Works in Greater London is looking for a Mid / Senior React Developer to join their dynamic team. The ideal candidate should have over 5 years of experience in either React or Next.js, showcasing strong technical skills. Responsibilities include collaborating effectively with designers and the develo ...

AI Fleet Management Leader — Platform, Flexible Location

Spotify is looking for a leader for the Platform Developer Experience (PDX) team, focusing on building AI-native backend systems. The ideal candidate will have over 5 years of backend engineering expertise in Java, Python, or Node.js, along with 3+ years leading engineering teams. This flexible role allows for r ...

Platform Lead Developer: Cloud‑Native Backend & APIs

VOIS is seeking a Platform Lead Developer to design, build, and maintain cloud-native services for Vodafone’s Digital & IT Platform. This role involves collaborating with cross-functional teams to deliver secure and scalable digital capabilities. Candidates should have over 7 years of software engineer ...

Senior Java Full Stack Engineer – AWS, Microservices

Avensys Consulting UK is seeking a highly skilled Java Full Stack Developer / Senior Developer for a critical Private Sector engagement. The ideal candidate will have 7–15 years of experience in software development and proficiency in Java, Spring Boot, and Microservices architecture. This role offers ...

Lead x 1 and Senior x 1 Java Developer Hybrid OUTSIDE IR35

Lead / Senior Java Developer - Hybrid - Glasgow based ‑ MUST BE COMMUTABLE - OUTSIDE IR35 Responsibilities Design, develop, test, and support enterprise Java applications. Build and enhance microservices, REST APIs, and web‑based applications. Contribute ...

Backend Software Engineer Java Fintech

Backend Software Engineer / Developer London / WFH to £100k Do you have expertise with backend core Java development? You could be progressing your career in a senior, hands‑on Java Developer role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs ...

Remote Senior Platform Engineer: Cloud, Kubernetes & CI/CD

A global technology firm based in the UK is looking for a Staff Platform Engineer to join their Platform Engineering team. The role is crucial in influencing platform architecture and improving developer productivity through effective technical initiatives. Candidates should have a strong background in platform ...

Payments Platform Software Engineer (Java/SQL)

Worldpay (UK) Limited is seeking a Software Developer for their Cambridge team to contribute to a leading global payment platform. The role involves working on features for an ecommerce payments gateway, collaborating with cross-functional teams, and solving complex technical challenges. The ideal cand ...

Senior Software Engineer, Regulatory News Platform

LSEG is on the lookout for a Senior Developer to join its Regulatory News Service team in London. This role involves leading technical solutions and designing high-quality software that adds customer value. Ideal candidates will have extensive experience in Java and strong knowledge of software development pr ...

Full Stack Engineer: Java Microservices & Scalable APIs

FDJ UNITED is seeking a Backend or Full Stack Developer/Engineer to engage in the full system life cycle, focusing on scalable, maintainable services for our customer service back offices. This role offers the opportunity to deepen technical knowledge, work with experienced engineers, and grow into a senior p ...

Foundations Infrastructure Software Engineer Intern

Palantir is seeking a Software Engineering Intern to enhance the developer experience by improving the scalability and reliability of its platforms. This role involves collaborating closely with engineers and non-technical team members on various projects from idea generation to rollout. The ideal cand ...

Lead Backend Engineer (Hybrid) — Java & Spring Microservices

Scrumconnect Consulting, a leading digital consultancy in Swansea, is looking for a skilled Lead Backend Developer to oversee the design and delivery of scalable backend systems using Java and Spring Boot. The role offers a flexible hybrid working environment and the opportunity to work in a collaborative agi ...

Senior Software Engineer (Java/C++) – Client Facing, DV Cleared

Gattaca, a leading consultancy in the Defence & Security sector, is looking for an experienced Software Developer to join their team in Leatherhead. The position involves tackling challenging real-world problems in a collaborative environment, contributing to both day-to-day delivery and long-term technical d ...

Engineering Lead, API Experience & Developer Platform

Dangote Industries Limited is seeking an experienced Engineering Lead to oversee the API Experience team. You will manage engineers building secure tooling for enterprise partners integrating with Wise’s API. The role emphasizes a product-led mindset, technical authority in Java, and experience in dist ...

Senior Golang Engineer for High Performance Quant Trading

Saragossa is seeking a Senior Developer to contribute to building high-performance quant trading platforms. This role is crucial in a small, technical team that works closely with engineers, traders, and quants to advance automated strategies in global sports markets. The position involves primarily co ...

Lead Java Backend Engineer — Microservices & Cloud

Amber Labs in Manchester is looking for a Lead Developer to provide hands-on technical leadership across complex digital services. You will collaborate closely with architects, engineers, and delivery teams to design and build robust backend systems, modern APIs, and cloud-native microservices on AWS. ...

Lead Developer – Financial Services – Full Stack

Lead Developer – Financial Services – Full Stack Our client wishes to evolve its applications and systems that manage its online insurance business and is looking for a Full Stack Lead Developer to achieve this. Working directly with the business, you’ll understand the current web applica ...

Automation Testing Engineer Trading Platform & CI/CD

Mondrian Alpha is searching for a Developer in Testing to join their London-based Technology team. The successful candidate will own technical products for the trading platform, engineering automated solutions instead of traditional QA tasks. The role involves shaping testing strategies, building test ...

AI Fleet Platform Lead Autonomous Infra

Job Search Place Limited is seeking a seasoned leader for the Platform Developer Experience team. This role focuses on shaping AI as a core operating layer of platform infrastructure, directly enhancing software delivery for Spotify and beyond. The successful candidate will guide a team developing AI-n ...

AI Fleet Platform Lead Autonomous Infra

Job Search Place Limited is seeking a seasoned leader for the Platform Developer Experience team. This role focuses on shaping AI as a core operating layer of platform infrastructure, directly enhancing software delivery for Spotify and beyond.The successful candidate will guide a team developing AI-na ...

Engineering Lead, API Experience & Developer Platform

Dangote Industries Limited is seeking an experienced Engineering Lead to oversee the API Experience team. You will manage engineers building secure tooling for enterprise partners integrating with Wise’s API.The role emphasizes a product-led mindset, technical authority in Java, and experience in distr ...

Senior Liferay DXP Software Developer Norwich

Job Description Senior Liferay DXP Software DeveloperWe urgently require a Senior Liferay DXP Software Developer with at least 3 to 5 years expertise of working Liferay and Java.The project involves a Liferay DXP Upgrade.You will be involved in the technic ...

Senior Liferay DXP Software Developer Norwich

Job Description Senior Liferay DXP Software DeveloperWe urgently require a Senior Liferay DXP Software Developer with at least 3 to 5 years expertise of working Liferay and Java.The project involves a Liferay DXP Upgrade.You will be involved in the technic ...

Senior Liferay DXP Software Developer Reading

Job Description Senior Liferay DXP Software DeveloperWe urgently require a Senior Liferay DXP Software Developer with at least 3 to 5 years expertise of working Liferay and Java.The project involves a Liferay DXP Upgrade.You will be involved in the technic ...

Senior Backend Developer

About the Role Our client is seeking a Senior Backend Developer to join their Retail Development team. You'll design and build scalable Java microservices, mentor engineers, and help shape the future of retail systems kiosks. This is a hands‑on role focused on technical excellence, collab ...

Senior eFX Developer (High Frequency Trading), Vice President

Senior eFX Developer (High Frequency Trading), Vice President Please note: EC1 Partners is acting as an agent on behalf of the hiring client for this opportunity. This position is not directly with EC1 Partners. We are seeking an enthusiastic full-stack developer to write high-performance ...

Senior Software Development Engineer in Test

Senior Software Development Engineer in Test (SDET) - Java, JBehave/Cucumber, MicroservicesPerm3 days a week on-site in Farringdon, LondonUp to £75,000 per annum A rapidly growing fintech organisation is transforming access to finance for small and medium-sized bu ...

Java Technical Architect in Manchester LA International Computer Consultants Ltd

Java Technical Architect Manchester, United Kingdom Posted 9 months ago Tech Stack Amazon AWS REST Java Requirements We are seeking a candidate with a minimum of 10 years of software development experience, including at least 6 years in Java </ ...

Guidewire Claim Center Developer

 JOB DETAILSRole Title: Guidewire CC Lead DeveloperPossibility of remote work: Hybrid | 3 days in the office/ weekContract duration: 6 MonthsLocation: LondonRequired Core Skills:• Strong working experience Guidewire ClaimCenter• Java and Gosu• Insurance P& ...

Guidewire Claim Center Developer

 JOB DETAILSRole Title: Guidewire CC Lead DeveloperPossibility of remote work: Hybrid | 3 days in the office/ weekContract duration: 6 MonthsLocation: LondonRequired Core Skills:• Strong working experience Guidewire ClaimCenter• Java and Gosu• Insurance P& ...

Contract Java Engineer Belfast Hybrid (Inside IR35, £550PD)

Company & Employer Company: JR UKClient / Employer: Adepta Partners Limited Overview Java Engineer‑Consultant role in Belfast, Hybrid – £550 per day (Inside IR35). We are hiring 2 contractors to support a high‑performing engineering team developing large‑sca ...

Front End Java and HTML Developer Brighton Sussex (IT) in Brighton Nexus Jobs Limited

Front End Java and HTML Developer - Brighton Sussex (IT) Brighton, United Kingdom Tech stack Angular JavaScript HTML5 Java Our client is looking to recruit a Front End Software Developer with very strong experience in JavaScrip ...

Senior Mulesoft Developer in London N Consulting Ltd

Senior Mulesoft Developer London, United Kingdom Posted 10 months ago Tech Stack Scrum Agile Java Qualifications MuleSoft Certified Developer (Level 1 or 2) Experience with CloudHub , Runtime F ...

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