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    Adoption Platform Engineer – Java, AWS & Security

    A global financial services provider is seeking an Adoption Software Engineer based in Glasgow. You will innovate a Digital Platform capability by modernising their digital estate, focusing on customer experience. Responsibilities include the development of software solutions using Java, collaboration with multi ...

    Senior Java/Kotlin Backend Engineer – Spring Boot

    American Express is seeking a Java Engineer in Burgess Hill, United Kingdom. The role requires a minimum of 4-5 years of professional experience in software development, proficiency in Java and/or Kotlin, and experience with microservices architecture and RESTful API design using Spring Boot. This is a ...

    API Security Architect – Product & Cloud

    Pontoon Solutions is seeking a Security Architect (API / Product Security) to enhance the Security Architecture team. This hybrid role requires a solid background in security, strong communication skills, and the ability to guide engineering teams in integrating security into development practices. You ...

    Lead Automation Engineer in Belfast Ocho

    Lead Automation Engineer Location: Belfast, United Kingdom Posted 9 months ago Job posted by our partner Jooble Tech Stack Python API TypeScript UI Automation Java Selenium QA Automation Requirements 8 yea ...

    Lead Automation Engineer: UI/API Testing & QA Leadership

    Java Script Works in Belfast seeks a Lead Automation Engineer with 8 years of experience in software engineering or QA automation. The role requires strong coding skills in TypeScript, Java, or Python, and hands-on experience with UI and API test tools including Playwright, Cypress, Postman, and Selenium. </p ...

    Software Engineer

    Software Engineer - Glasgow/Edinburgh Hybrid We are creating a world of opportunity for businesses by responsibly harnessing data and AI to enable positive change. We adapt to our clients needs and then bring our engineering, development and consultancy expertise. Our people and our s ...

    API & Integration Engineer

    Synapri are supporting Non-Profit Membership Organisation looking to hire a API & Integration Engineer to support and maintain integrations across Azure-based cloud platform, ensuring critical services remain secure, stable, and well-managed. You'll work across Azure API Management, Logic Apps, integration ...

    Backend Engineer API

    xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We ...

    Backend Engineer API

    About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves ...

    API Automation Engineer

    API Automation EngineerHybrid Working - London - 2 days a week on site.Financial ServicesLorien's leading banking client is looking for a skilled API Automation Engineer with strong experience of with Rest API testing in Java to join our London-based team.The ideal ca ...

    Backend Engineer API

    xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We ...

    DevSecOps Security Lead: Cloud, Apps & SDLC

    Limelight Health is seeking an Application Security Specialist based in Knutsford, England. In this critical role, you will safeguard the bank's technology landscape by leading DevSecOps and Application Security initiatives, embedding security controls across the software development lifecycle. The ide ...

    Software Engineer in Test

    Java Software Development Engineer in Test – FinTech – Java Our client, a cutting‑edge fintech business, is looking for a Software Development Engineer in Test (Java SDET) to strengthen their automated testing framework and drive software quality to the highest standards. This is a great opportunit ...

    Senior Java Developer AWS Microservices & API, Hybrid

    Salt Digital Recruitment is seeking a Senior Java Developer with expertise in AWS and Java to join their team in Sussex. This position focuses on designing and maintaining cloud-native Java microservices and requires collaboration with technical leads, QA, and product teams. The ideal candidate has 5+ ...

    Senior Principal Java Architect — Enterprise API & Platform

    Anaplan is seeking a Sr. Principal Engineer for their Manchester, UK location. This role requires leadership in designing and architecting platform capabilities, including API gateways and backend engines. The ideal candidate will have extensive software engineering experience, especially in Java and K ...

    Senior SDET (Remote) Java, API & E2E Testing

    MLabs is looking for a Software Development Engineer in Test to work in a remote-first environment across the UK and Europe. The successful candidate will collaborate with engineers to enhance automated testing pipelines and ensure quality through exploratory testing. This permanent role offers a compe ...

    Java API Developer Northampton in Northampton Adecco

    Java API Developer - Northampton Northampton, United Kingdom Posted 10 months ago Tech Stack API Spring Boot SOLID Spring Framework API Gateway OOP Java Object-Oriented Programming < ...

    Software Test Engineer: 3 Month Contract: Manchester/Hybrid

    Software Test Engineer: 3 Month Contract: Manchester/Hybrid We are seeking a Software Test Engineer for a 3 month remote project (Outside IR35.) You will work closely with software development team and be responsible for creating and executing test plans and test cases for software solutions, revie ...

    Software Test Engineer: 3 Month Contract: Manchester/Hybrid

    Software Test Engineer: 3 Month Contract: Manchester/HybridWe are seeking a Software Test Engineer for a 3 month remote project (Outside IR35.) You will work closely with software development team and be responsible for creating and executing test plans and test cases for software solutions, reviewing an ...

    Senior Java Engineer Cloud Native Payments (Hybrid UK)

    A global payment technology leader is seeking a Senior Software Engineer based in the UK. This full-time position focuses on developing high-availability API solutions primarily in Java 11+, utilizing a microservice architecture on AWS. The ideal candidate will have over 5 years of Java backend experience, famil ...

    Software Engineering Manager Java

    Join us and take your software engineering career to new heights. As a Manager Software Engineer in the Finance Technology Team, you will guide and support a team of engineers to deliver secure, stable, and scalable technology solutions. You will collaborate across teams and stakeholders, ensuring ...

    Software Engineering Manager Java

    Join us and take your software engineering career to new heights. You’ll have the opportunity to lead talented engineers, shape impactful technology products, and contribute to a collaborative, inclusive team culture. At JPMorganChase, we empower you to grow your skills and make a real difference. Be part ...

    Senior Java Software Developer

    Recognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry-leading solutions. Our mission is to make society’s critical technology work via automated & holistic IT observability solutions that safeguard critical applications and enable innovation.With our prestigious customer b ...

    Software Developer Java Experience

    Job Description This is an exciting opportunity within technology consultancy, offering fast‑track career development and hands‑on coding across the entire software development life cycle. Your role will involve supporting and driving the team to success, contributing to design, development, and ...

    Software Developer Java, C#

    Join to apply for the Software Developer - Java, C# role at Marmion This range is provided by Marmion. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poste ...

    Java & .NET Software Developer

    MCL InsureTech Ltd is seeking a Software Developer to join their team in Coleraine, United Kingdom. This full-time role requires a minimum of 2 years of programming experience, with expertise in Java, SQL, and ASP.NET. Candidates should have a solid understanding of the software development life cycle and be pro ...

    Software Developer Java Experience

    Job Description This is an exciting opportunity within technology consultancy, offering fast‑track career development and hands‑on coding across the entire software development life cycle. Your role will involve supporting and driving the team to success, contributing to design, development, and ...

    Software Developer Java Experience

    This is an exciting opportunity within technology consultancy, which offers you fast‑track career development opportunities, as well as the opportunity to explore new and cutting‑edge technologies. This role supports the full life cycle of software development, and includes the opportunity for hands‑on cod ...

    Software Engineering Manager Java

    Job Summary As a Manager Software Engineer in the Finance Technology Team, you will guide and support a team of engineers to deliver secure, stable, and scalable technology solutions. You will collaborate across teams and stakeholders, ensuring alignment with business objectives. You will lead te ...

    Senior Java Software Developer

    About ITRS Recognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry-leading solutions. Our mission is to make society’s critical technology work via automated & holistic IT observability solutions that safeguard critical applications and enable innovation. Wi ...

    Software Development Engineering Java

    Our software engineers at Fiserv bring an open and creative mindset to a global team developing mobile applications, user interfaces and much more to deliver industry-leading financial services technologies to our clients. Our talented technology team members solve challenging problems quickly and with qualit ...

    Junior Software Developer JAVA

    This is an excellent opportunity for a graduate or early‑career developer looking to build strong backend engineering experience within a collaborative and highly technical environment. You will work alongside experienced engineers on secure, large‑scale government projects, gaining hands‑on exposu ...

    Software Engineering Manager Java

    Join us and take your software engineering career to new heights. You’ll have the opportunity to lead talented engineers, shape impactful technology products, and contribute to a collaborative, inclusive team culture. At JPMorganChase, we empower you to grow your skills and make a real difference. Be part of ...

    Senior Full Stack Engineer – Remote & Flexible Hours

    Leidos in Farnborough is hiring a Senior Software Engineer (Full Stack) to develop and maintain software solutions while mentoring junior developers. The position offers flexibility to work from home and excellent benefits, including private medical insurance and a contributory pension scheme. Candidat ...

    Senior Software Engineer, Services & Automation

    A leading financial services company is seeking a Senior Software Development Engineer in Nottingham. The successful candidate will design and develop software solutions that enhance business processes, work collaboratively with stakeholders, and provide technical leadership. This role is ideal for someone with ...

    Wireless Protocol Software Engineer: System API Config 3GPP

    Keysight Technologies in Fleet (UK) is seeking a Wireless Protocol Software Engineer to develop software capabilities and APIs ensuring reliable configuration and validation of protocol behavior. This role focuses on 3GPP standards and 6G pre-standard implementation. Applicants should have strong 3GPP ...

    Senior Software Engineer Health Tech (Hybrid, Python/API)

    A recruitment firm in Cambridge is hiring a Senior Software Engineer to develop cutting-edge health technology. The role requires strong Python skills, particularly in API development. Responsibilities include writing scalable code and building robust APIs, while working in a collaborative culture that encourage ...

    Senior Software Engineer SC Cleared | Python & AWS API

    Senior Software Engineer- 12 Months - SC Cleared - £625pd Rate : £625 per dayDuration : 12 monthsIR35 : InsideLocation : Remote - 1 day per week in ExeterThe role :A leading G ...

    Senior Software Engineer — Global Travel API (Hybrid UK)

    A leading travel technology company in London is seeking a Senior Software Engineer to design and build scalable APIs and backend systems. This role involves developing robust systems that connect multiple travel providers, while focusing on code quality and collaboration. The ideal candidate should have strong ...

    Senior Software Engineer, Shared Platform — Cloud/API Excellence

    Capital One (Europe) plc is seeking a Senior Software Engineer to work in a cross-functional team focused on developing software solutions for the UK API Gateway. Candidates should have robust programming skills, particularly in Java, and experience with cloud solutions, especially AWS. Additional benefits inclu ...

    Senior Software Engineer – Node/API Backend, Remote Ready

    A music technology company is seeking a Senior Software Engineer to redefine the music industry by building applications for a web platform. The ideal candidate has strong skills in JavaScript/TypeScript and Node.js, with experience in designing RESTful APIs and working in cloud environments. This role involves ...

    Senior Software Engineer SC Cleared | Python & AWS API

    Senior Software Engineer- 12 Months - SC Cleared - £625pdRate: £625 per dayDuration: 12 monthsIR35: InsideLocation: Remote ...

    Fintech Software Engineer – Payments & Cloud

    Edenred is seeking a Software Engineer in London to contribute to the design and development of innovative fintech solutions. The candidate should have strong Java 8+ and SQL skills, familiarity with Spring Boot and RESTful API development, and a collaborative attitude. Key responsibilities include developing pl ...

    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 ...

    Technical Lead – Backend & API Engineering

    Leidos is seeking a Lead Software Engineer in Farnborough, UK. The role involves providing technical leadership, overseeing software development, and ensuring quality standards. Applicants should have extensive experience in Java, API design, and Agile processes. The position includes a competitive salary range ...

    Senior Software Engineer Graph Analytics for Snowflake

    Senior Software Engineer – Graph Analytics for Snowflake London The Role Join the team behind Neo4j Graph Analytics for Snowflake , our Snowflake Native App that brings the full power of Neo4j Graph Data Science directly into customers' Snowflake accounts, with no data mo ...

    Senior UI Lead

    Overview Role Title: Senior UI Lead at Natobotics Contract duration: 6 months Location: London Possibility of remote work: Hybrid | 3 Days / week WFO Qualifications 8 ye ...

    Java Developer Security & Intelligence

    Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness an ...

    Java Developer – Security & Intelligence

    Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness an ...

    Java Developer Security & Intelligence

    Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness an ...

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      Java Software Engineer Cloudnative Api Security Jobs in United Kingdom Job Search Guide, Trends and Insights