Lead Software Engineer Java Python Public Cloud Engineering Jobs in UK

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Senior Software Engineer Engineering Workflow and CI

What You’ll Do Improve Firefox development workflows to reduce time spent testing and debugging test failures as well as more integration/automation of workflows Work with a geographically-distributed development team Mentor other team members and be mentored by more sen ...

Senior Java Engineer – Lead Loyalty Platform Features

A leading technology firm is seeking a Senior Java Engineer in London to lead the development of core product features for a travel app. Candidates should have over 5 years of experience and strong programming and API design skills. The role requires a proactive approach to problem-solving and excellent communic ...

Lead Java Engineer: Scalable, Secure Platform Leader

A leading global financial services firm is seeking a Lead Software Engineer in Glasgow. This role involves designing and delivering secure, high-quality technology solutions while supporting business objectives. Candidates should possess strong skills in software development, particularly in Java and modern fra ...

Senior Lead Backend Engineer — Java & Kotlin (Fintech)

A leading financial services firm in Greater London is seeking a Senior Lead Software Engineer. The successful candidate will drive innovative product solutions while prioritizing collaboration and diversity in a tech-driven environment. Responsibilities include developing scalable and secure code, problem-solvi ...

Senior Java Engineer, Equinox Platform Lead (Hybrid)

Citigroup Inc. is looking for a Senior Java Engineer in Greater London to drive innovation in the Equinox team within Equity Derivatives Tech. This role involves architecting solutions, collaborating with stakeholders, and mentoring junior engineers. You will work with technologies such as Java, REST APIs, and C ...

Senior Java Microservices Engineer — Azure & DevOps Lead

Experis is looking for a senior engineer in Wembley, United Kingdom, specializing in Java development with over 10 years of experience. The ideal candidate will define engineering standards, mentor junior engineers, and collaborate on architecture and quality assurance strategies. You'll need a strong background ...

Lead Java Engineer – Real Time Trading Platform

A leading FinTech innovator in London is looking for a Java Developer to build their next-generation, low-latency trading platform. This role involves developing high-performance systems in Java, optimizing multithreading, and collaborating with a team of experts. The ideal candidate has a degree in Computer Sci ...

Senior Lead Backend Engineer — Java & Kotlin (Fintech)

A leading financial services firm is seeking a Senior Lead Software Engineer to join its new team focused on innovative fintech solutions. This role involves problem-solving, developing secure code, and working collaboratively in an agile environment. Ideal candidates have experience in Java and Kotlin, with a p ...

Senior Backend Engineer Java & Spring Boot Lead

Aristocrat is seeking a Senior Software Engineer (Backend) to design and build scalable cloud-based services using Java and Spring Boot. In this role, you will collaborate across teams, mentor junior engineers, and ensure high-quality backend systems that drive critical business functions. With 5–8+ years of exp ...

Senior Java Engineer & Technical Lead Hybrid UK

A reputable digital consultancy is looking for a Senior Java Software Engineer to join their team in Leeds. This hybrid role involves collaborating with multidisciplinary teams to deliver user-centered digital solutions. You'll be acting as a technical expert, leading the development of robust software solutions ...

VP Lead Java Engineer, Equities Derivatives Platform

A leading financial services firm in Greater London is looking for a Lead Software Engineer for the Equity Derivatives Group. This role involves developing innovative software solutions and collaborating with a global team of engineers, traders, and product owners. Ideal candidates have a strong background in Ja ...

Lead Backend Platform Engineer Java & Spring Boot

A global leader in financial services is seeking a Senior Lead Software Engineer to drive backend development efforts using Java and Spring Boot. The ideal candidate will design scalable, reliable libraries and frameworks tailored to product engineering needs, while championing best practices and coaching team m ...

Global Lead Java Engineer Markets CRM Platform

A leading financial services firm is seeking a VP Engineer for its Markets CRM platform. In this role, you will lead a global team to design and deliver scalable technology solutions while driving technical excellence and fostering a collaborative culture. You will be responsible for both front-end and back-end ...

Lead Backend Engineer — Java/Kotlin, FinTech Focus

A global financial services leader is hiring a Lead Software Engineer to drive innovative solutions and enhance customer experiences. You will work with JVM-based languages (Java/Kotlin) and be part of a team committed to ethical practices and collaboration. The ideal candidate will contribute to developing secu ...

Senior Java Lead Engineer AI & Data Platforms

A leading global financial markets provider is seeking a highly skilled Lead Java Engineer with over 12 years of backend software engineering experience. The role focuses on building the FTSE Russell Index Platform and involves leading projects from start to finish. Candidates must have strong algorithms and dat ...

Senior Lead Java Engineer — Global Liquidity Tech

A global financial institution is seeking agile technologists to join their Global Liquidity Technology team in London. Candidates should possess excellent knowledge of core Java (17+) and practice TDD and BDD engineering techniques. The role involves delivering high-quality solutions while working closely with ...

Senior Java Developer Lead Engineer, Remote/Hybrid

Applause IT Recruitment Ltd is looking for a Senior Java Developer to join their team in Manchester. This role involves developing and maintaining enterprise software applications in a remote/hybrid setup with a salary ranging from £60,000 to £70,000 plus benefits. The ideal candidate will have strong Java devel ...

Lead Backend Engineer — Java/Kotlin, FinTech Focus

A global financial services leader is hiring a Lead Software Engineer to drive innovative solutions and enhance customer experiences. You will work with JVM-based languages (Java/Kotlin) and be part of a team committed to ethical practices and collaboration. The ideal candidate will contribute to developing secu ...

Lead Backend Platform Engineer Java & Spring Boot

A global leader in financial services is seeking a Senior Lead Software Engineer to drive backend development efforts using Java and Spring Boot. The ideal candidate will design scalable, reliable libraries and frameworks tailored to product engineering needs, while championing best practices and coaching team m ...

Senior Java Engineer – Lead Loyalty Platform Features

A leading technology firm is seeking a Senior Java Engineer in London to lead the development of core product features for a travel app. Candidates should have over 5 years of experience and strong programming and API design skills. The role requires a proactive approach to problem-solving and excellent communic ...

Lead Java Engineer Market Data New London

Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research ...

Lead Java Microservices Engineer for AWS Migration

ALOIS UK seeks a skilled lead developer in Greater London to oversee the refactoring of key applications for clients, focusing on Java microservice applications migrating to AWS. You will work with client and program teams to design, develop, and assure application components, ensuring a smooth transition to clo ...

Lead Java Engineer: Low Latency Trading Systems

Grid Dynamics is seeking Senior and Principal Java Developers to work on a high-performance trading project for a major financial institution. Candidates should have deep knowledge of Java and the JVM, strong experience with low-latency systems, and familiarity with microservice architectures. You’ll be part of ...

Lead Test Engineer Microservices Java SC CLeared

Lead Test Engineer - Inside IR35 - £600 to £640 per day via umbrella - 12-month contract - SC Clearance is essential Experience in driving or supporting transformation from monolithic systems to distributed microservices architectures in Java, is essential. Start date - 25/05/2026 i ...

Lead Test Engineer Microservices Java SC CLeared

Lead Test Engineer - Inside IR35 - £600 to £640 per day via umbrella - 12-month contract - SC Clearance is essential Experience in driving or supporting transformation from monolithic systems to distributed microservices architectures in Java, is essential. Start date - 25/05/2026 i ...

Lead Test Engineer Automation SDET (Java, Microservices)

Searchability is looking for a Lead Test Engineer / Principal SDET to join a major digital transformation programme. The role involves defining an automation-first testing strategy across engineering teams, designing automated testing frameworks, and improving engineering quality practices. The ideal candidate w ...

Hands On Tech Lead: Java & Angular Engineer

Response Informatics is seeking a Technical Lead in Leeds, UK. The role involves hands-on Java and Angular development, guiding the technical delivery of digital products while mentoring junior team members. You will establish best practices, perform code reviews, and support service operations. Strong stakehold ...

Lead Java Engineer: Low Latency Trading Systems

Grid Dynamics is seeking Senior and Principal Java Developers to work on a high-performance trading project for a major financial institution. Candidates should have deep knowledge of Java and the JVM, strong experience with low-latency systems, and familiarity with microservice architectures. You’ll be part of ...

Global Lead Java Engineer Markets CRM Platform

A leading financial services firm is seeking a VP Engineer for its Markets CRM platform. In this role, you will lead a global team to design and deliver scalable technology solutions while driving technical excellence and fostering a collaborative culture. You will be responsible for both front-end and back-end ...

VP Lead Java Engineer, Equities Derivatives Platform

A leading financial services firm in Greater London is looking for a Lead Software Engineer for the Equity Derivatives Group. This role involves developing innovative software solutions and collaborating with a global team of engineers, traders, and product owners. Ideal candidates have a strong background in Ja ...

Lead Java Engineer: Scalable, Secure Platform Leader

A leading global financial services firm is seeking a Lead Software Engineer in Glasgow. This role involves designing and delivering secure, high-quality technology solutions while supporting business objectives. Candidates should possess strong skills in software development, particularly in Java and modern fra ...

Senior Java Engineer Hybrid, Lead & Shape Platforms

Target is looking for a Senior Software Engineer specializing in Java to join their team in Cardiff with a hybrid working model. This role involves designing scalable solutions, mentoring engineers, and maintaining high software quality standards. They offer a competitive salary of up to £50,000 annually, 30 day ...

Senior Java Backend Engineer: AI Platform Lead

Albany Beck is seeking an Engineering Lead in Sheffield to spearhead the development of our AI capabilities. The role requires a strong background in software engineering, particularly in developing and deploying backend applications, as well as experience with RESTful APIs and PostgreSQL. Candidates should be p ...

Senior Java Engineer – Lead Modernization & APIs (Hybrid)

Target Group is looking for a Senior Software Engineer (Java) to join their team in Cardiff. This permanent role offers a competitive salary of up to £50,000 and a hybrid working model. The successful candidate will lead projects, mentor junior engineers, and develop robust software solutions. Experience with Ja ...

Senior Java Developer Lead Engineer, Remote/Hybrid

Applause IT Recruitment Ltd is looking for a Senior Java Developer to join their team in Manchester. This role involves developing and maintaining enterprise software applications in a remote/hybrid setup with a salary ranging from £60,000 to £70,000 plus benefits. The ideal candidate will have strong Java devel ...

Technical Lead Engineer (Full Stack Java / Vue.js)

Technical Lead Engineer (Full Stack Java / Vue.js)Our client based in Manchester City Centre is currently looking for an experienced Java Technical Lead Engineer to join our growing team, helping to shape and deliver high-quality, end-to-end solutions across their platform. This is a key role where yo ...

Lead Test Engineer Microservices Java SC CLeared

Lead Test Engineer - Inside IR35 - £600 to £640 per day via umbrella - 12-month contract - SC Clearance is essential While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required.(Expe ...

Lead Test Engineer Microservices Java SC CLeared

Lead Test Engineer - Inside IR35 - £600 to £640 per day via umbrella - 12-month contract - SC Clearance is essentialPlease make sure you read the following details carefully before making any applications.(Experience in driving or supporting transformation from monolithic systems to distributed micro-ser ...

Senior Data Engineer I Search and AI Platform

.Senior Data Engineer I-Search and AI Platform page is loaded## Senior Data Engineer I-Search and AI Platformlocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Senior Data Engineer – Search and AI Platform****About the role:**The Search and AI Platform supports core produ ...

Lead Engineer Automation & Controls Software

**Job Description Summary**Power Conversion & Storage (part of GE Vernova) is a world leader in Automation & Controls Systems for the Marine Industry. We are looking for an experienced software engineer to join our team of experts in a role that combines engineering skills with software implementation. ...

Lead Software Engineer (.NET/JS)

Overview A leading psychometric solutions company is seeking a Lead Engineer to join its growing team. We're dedicated to powering the right people into the right roles through science, using cutting-edge platforms to deliver trusted data and promote fairness. Driven by demand, we're sca ...

Lead Unity Software Engineer (Gameplay)

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему миру! < ...

Lead Software Engineer (SC & eDV)

Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterpris ...

Lead Software Engineer (SC & eDV)

Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterpris ...

Lead Space Embedded Software Engineer

Kepler-Communications seeks an experienced embedded software developer in Toronto. The role includes designing and maintaining software for satellite systems, requiring 5+ years of experience and proficiency in C and modern C++. Candidates should excel in Linux environments and enjoy collaborative engineering. C ...

Lead Unity Software Engineer (Gameplay)

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему миру! < ...

Lead Space Embedded Software Engineer

Kepler-Communications seeks an experienced embedded software developer in Toronto. The role includes designing and maintaining software for satellite systems, requiring 5+ years of experience and proficiency in C and modern C++. Candidates should excel in Linux environments and enjoy collaborative engineering. C ...

Lead Unity Software Engineer (Gameplay)

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему ...

Lead C++ Software Engineer (Gameplay)

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему ...

Lead Software Engineer (.NET/JS)

Overview A leading psychometric solutions company is seeking a Lead Engineer to join its growing team. We're dedicated to powering the right people into the right roles through science, using cutting-edge platforms to deliver trusted data and promote fairness. Driven by demand, we're sca ...

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    Lead Software Engineer Java Python Public Cloud Engineering Jobs in United Kingdom Job Search Guide, Trends and Insights