337,204+ Software Engineer Developer Backend Java Identity Iam Jobs in UK — Top Companies Hiring June 2026

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Software Engineer, Developer, Backend – Java – Identity IAM

Software Engineer, Developer, Backend – Java – Identity - IAMContract – Until End of December 2026 (Renewable)Rate: £600 per day – Inside IR35Location: Essex based offices (between Brentwood and Basildon) 4 days a weekThe banking and finance arm of one of the world’s leading manufacturing compani ...

Java Identity Engineer IAM & API Security

Mindera is looking for an experienced Java Identity Engineer in London to design and develop secure authentication solutions. The ideal candidate should have extensive Java backend engineering experience and knowledge of IAM, OAuth2, OIDC, and API security. You will collaborate closely with various teams to impl ...

Software Engineer (Java Backend)

Join to apply for the Software Engineer (Java Backend) role at Nevis About Nevis Nevis is building the world’s first AI wealth management platform. In just 9 months, Nevis has grown to have over $50 billion of assets under management on its platform and is on track to have ...

Backend Software Engineer (Java)

Backend Software Engineer (Java) 7-month initial contract, 4 days per week on site in Basildon, £503 per day (Inside IR35) My client in the automotive industry is seeking an experienced Senior Backend Software Engineer to join their Identity Management Services team, focusing on the ...

Backend Software Engineer (Java)

Backend Software Engineer (Java) 7 Months initial contract; 4 Days per week on site in Basildon; £503 per day (Inside IR35). Overview My client in the automotive industry is seeking an experienced Senior Backend Software Engineer to join their Identity Management Services team, ...

Software Engineer, Java Backend

About the job Software Engineer, Java Backend Job Description: Location: On-site, Hybrid. Start date: As soon as possible. Languages: Fluent in English. Join the Mineo Team Were Hiring! At Mineo, we are creating the future of recruitment with an innovative ...

Senior Java Backend Engineer — Identity Platform & Security

Advanced Resource Managers Ltd is seeking a skilled Backend Software Engineer (Java) for a 7-month contract role based in Basildon. The role involves designing and building high-scale backend services while serving as a technical lead to enhance the development team's capabilities. The ideal candidate ...

Java backend Developer

Java Software Engineer Responsibilities Design, develop, and maintain scalable microservices using Java and Spring Boot. Build and optimize real-time data pipelines leveraging Apache Kafka, Flink, and Spark/Databricks. Develop robust data distribution and strea ...

Java Backend Developer

# Java Backend Developer,November 30, 2025### Job Description**On behalf of our client, we are seeking a Java Backend Developer – London, UK (Full-Time Permanent Role).**Our client, a fast-growing technology organisation, is looking for a skilled Java Backend Developer to build secure, scalable backend services ...

Java Backend Developer

Role: Java Backend Developer Location: Belfast Work Mode: Permanent JOB DESCRIPTION Technical Skills Required Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity ...

Java Backend Developer

Responsibilities Design, develop, and maintain scalable microservices using Java and Spring Boot. Build and optimize real-time data pipelines leveraging Apache Kafka, Flink, and Spark/Databricks. Develop robust data distribution and streaming solutions for high-throughput systems. ...

Backend Developer Java

Location: Edinburgh (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team and we’re looking for experienced Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working ...

Backend Developer (Java)

Backend Software Engineer - Java at Capco Location: Edinburgh (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team and we’re looking for experienced Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial serv ...

Java Backend developer

We are looking for an experienced Backend Developer with strong Java skills to build and maintain scalable, high-performance backend services and APIs for a large microservices-based trading platform. Key Responsibilities Develop and maintain backend services and API ...

Backend Java Developer

6-Month Initial Contract | £700–£900 per day Inside IR35 Senior Java Backend Engineer Hybrid | 2 Days per Month in London Our client is looking for experienced Senior Java Backend Engineers to join high-performing engineering squads working on modern, cloud-n ...

Backend Developer (Java)

Backend Software Engineer - Java at Capco Location: Glasgow (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team and we’re looking for experienced Backend Engineers with strong Java skills and a passion for delivering innovative solutions in ...

Backend Java Developer

Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must Very strong in Java and Spring Boot based application development Experience with middle layer messaging ser ...

Backend Java Developer

Overview This role focuses on building and maintaining backend microservices using modern Java (17+) and event-driven architectures powered by Kafka. The position involves working across distributed systems, REST APIs, CI/CD pipelines, and containerised cloud-native environments using tools like D ...

Backend Java Developer

BACK-END JAVA ENGINEER Location: Hybrid - Brighton, Burgess Hill (3 days/week)** MUST HAVE FULL RIGHT TO WORK IN THE UK - SPONSORSHIP IS NOT PROVIDED **OverviewThis role focuses on building and maintaining backend microservices using modern Java (17+) and event‑driven architecture ...

Java Backend Developer

Role: Java Backend DeveloperLocation: BelfastWork Mode: PermanentJOB DESCRIPTION: * Technical Skills Required * Experience with Java NIO components like Channels Buffers and Selectors is expected * Expert knowledge of FIX protocol Market Connectivity and Low lat ...

Java backend developer

The Applications Development Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applicatio ...

Backend Java Developer

BACK-END JAVA ENGINEER Location: Hybrid - Brighton, Burgess Hill (3 days/week)** MUST HAVE FULL RIGHT TO WORK IN THE UK - SPONSORSHIP IS NOT PROVIDED **OverviewThis role focuses on building and maintaining backend microservices using modern Java (17+) an ...

Java Backend Developer

Location: London Job Type: Contract Industry: Engineering Job reference: BBBH437302_1778850078 Posted: about 5 hours ago Senior Backend Java Engineer (SC)Location: Fully Remote Contract: 6 Months IR35 Status: Inside IR35We are currently seeking a Senior Backend ...

Java Backend Developer

Location: London Job Type: Contract Industry: Engineering Job reference: BBBH437302_1778850078 Posted: about 5 hours ago Senior Backend Java Engineer (SC)Location: Fully Remote Contract: 6 Months IR35 Status: Inside IR35We are currently seeking a Senior Backend ...

Java backend developer

The Applications Development Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applicatio ...

Backend Java Developer

BACK-END JAVA ENGINEER Location: Hybrid - Brighton, Burgess Hill (3 days/week)** MUST HAVE FULL RIGHT TO WORK IN THE UK - SPONSORSHIP IS NOT PROVIDED **OverviewThis role focuses on building and maintaining backend microservices using modern Java (17+) an ...

Lead Software Engineer Identity & Cloud (Java)

JPMorgan Chase & Co. is looking for a Lead Software Engineer to drive the Identity and Access Management team. You will lead a group of innovators to modernize authentication processes and integrate cutting-edge solutions. Strong Java programming skills and cloud experience are essential. This role offers the ch ...

Java Backend Software Engineer II

Locations GLASGOW, LANARKSHIRE, United Kingdom Job Schedule Full time Job Description You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As ...

Java Backend Lead Software Engineer

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 JPMorgan Chase within the Corporate Sector Credit Risk team, you’ll be an essential member of an agile team that works collaboratively to enhance, b ...

Backend Software Engineer Java Fintech

Backend Software Engineer Java – Fintech (PR/ ) London, England Salary: GBP80000 - GBP per annum + bonus + benefits 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 t ...

Backend Software Engineer Java Fintech

Backend Software Engineer / Developer London / WFH to £100kDo 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 t ...

Backend Software Engineer Java Fintech

Backend Software Engineer / Developer London / WFH to £100kDo 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 t ...

IAM / Identity Security Engineer

We’re looking for an IAM / Identity Security Engineer for our consultancy client supporting a major cyber security programme for a financial services organisation. This is an initial 6‑month contract paying between £600 and £750 per day Outside IR35. The programme focuses on strengthening identity ...

Identity & Access (IAM) Engineer

Salary: £44,142, including a concessionary payment of £2,758 and £6,250 London weighting. You may also qualify for a skills payment ranging from £4,513 to £9,812 and a recruitment bonus of £2,000, both dependent on technical ability and successful assessment during the interview process. <b ...

Java Identity Engineer

We are seeking an experienced Java Identity Engineer to design, develop, and support secure authentication and authorisation solutions across enterprise applications and APIs. The ideal candidate will have strong Java backend engineering experience combined with deep knowledge of Identity and Access Manage ...

Backend Software Engineer II, Identity & Authorization Platform

Ripple in Greater London is seeking a Software Engineer II to join their Authentication & Authorisation platform team. The role involves building and shipping features within the identity platform. Ideal candidates will have experience in backend engineering with Golang or Java and some exposure to Kubernetes. T ...

Senior Backend Software Engineer Java/Spring

A technology solutions provider in the UK is seeking a Senior Software Developer to join their multi-disciplinary team. The ideal candidate will have strong Java skills, experience in Agile environments, and a passion for improving user outcomes. Responsibilities include developing digital solutions and leading ...

Backend Software Engineer Java Kotlin AWS

Backend Software Engineer Java Kotlin AWS (PR/ ) London, England Salary: GBP - GBP per annum + equity + benefits Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £120k Would you like to progress your career in an impactful hands‑on Backend Software Engin ...

Lead Software Engineer Backend (Java/AWS)

AND Introduction At AND, we accelerate the development of digital capabilities. In practice, that means helping ambitious leaders and organisations build the teams, products, processes and even operational structures they need to close the digital skills gap within their organisation today, so th ...

Backend Software Engineer | Java, Spring & MongoDB

A leading global investment firm is seeking a Software Engineer in Birmingham. You will collaborate with teams to innovate and develop cutting-edge solutions, focusing on backend engineering with Java and Spring. Ideal candidates should have a solid understanding of micro-services and experience with Non-SQL tec ...

Backend Software Engineer Java Kotlin AWS

Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £120kWould you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge Un ...

Senior Software Development Engineer (Java Backend)

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.Why Join Us?</b ...

Senior Software Development Engineer (Java Backend)

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.Why Join Us?</b ...

Backend Software Engineer Java Kotlin AWS

Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £120kWould you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge Un ...

Java Backend Developer (Banking)

About the Role We are hiring a Java Backend Developer to join a leading banking client in the UK. The role involves building and modernizing scalable backend systems, working on microservices architecture, and contributing to high-performance, secure financial applications. <h3 ...

Backend Java Developer Contract

Join a remote-first team as a contract Backend Developer, where you'll take ownership of key technical decisions, collaborate with cross-functional teams, and contribute to an exciting project in the independent music space. Enjoy flexibility, growth opportunities, and a supportive culture. What’s I ...

Java Backend Developer (Banking)

Overview We are hiring a Java Backend Developer to join a leading banking client in the UK. The role involves building and modernizing scalable backend systems, working on microservices architecture, and contributing to high-performance, secure financial applications. Key Responsibilities ...

Senior Java Backend Developer

Mr Who? MrQ - we're an award-winning online casino launched in 2018. We’re big on tech, performance, and creating a best-in-class player experience. Our growth has been rapid, and we’re building a platform that can scale globally—this requires engineers who can operate at both depth and system-wi ...

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    Software Engineer Developer Backend Java Identity Iam Jobs in United Kingdom Job Search Guide, Trends and Insights