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EMEA Integration Engineer: APIs, Cloud & Security

Deepstreamtech is seeking an Integration Engineer to design and maintain integrations between k-ID's services and client systems. Ideal candidates should have 5+ years of software development experience with a strong focus on systems integration and API development. The role requires proficiency in English and e ...

Senior Software Engineer, Cloud Infra & OpenSource (Remote)

IDBS is looking for a Senior Software Engineer in Woking to design, develop, and maintain microservices and core platform infrastructure. The ideal candidate will have hands-on experience with Java, JavaScript/TypeScript, Serverless architectures, Terraform, and Kubernetes. Additional skills in Jenkins, React, o ...

Staff Java Engineer – Supply Chain, AI & Microservices

hackajob is seeking a Staff Engineer to work with Sainsbury’s, focusing on technical design and mentoring within engineering teams. You will help drive the architectural solutions for complex supply chain systems leveraging your expertise in Java, Python, and microservices. The ideal candidate should demonstrate ...

Senior Cloud QA Engineer — Test Automation & SRE Alignment

Advantage Resourcing UK Ltd is seeking a Senior Software Engineer in Test on a temporary contract until March 2027. Located in Manchester, this position requires demonstrable experience in developing and testing cloud-native applications, alongside programming skills in Java or Python. Key responsibilities inclu ...

Senior Automation QA Engineer Remote & Flexible

A leading technology solutions provider in Birmingham is seeking a Software Engineer in Test. You will analyze requirements, develop automation testing strategies, and enhance quality processes in an agile team. The ideal candidate will have experience in automated quality assurance, testing frameworks in Java, ...

EMEA Integration Engineer: APIs, Cloud & Security

Deepstreamtech is seeking an Integration Engineer to design and maintain integrations between k-ID's services and client systems. Ideal candidates should have 5+ years of software development experience with a strong focus on systems integration and API development. The role requires proficiency in English and e ...

Associate AI Solutions Engineer — Cloud AI Innovator

A leading global banking firm in London is seeking an AI Solutions Engineer - Associate. This hands-on role involves designing and deploying cloud-native AI applications to address business challenges. Candidates should have a background in software engineering, experience in building AI applications, and profic ...

VP AI Solutions Architect – Cloud Native & LLM Delivery

A global financial services firm is seeking an AI Application Engineer to design, build, and deploy cloud-native AI applications. This role involves leading development efforts, collaborating with various teams, and ensuring rapid delivery of solutions leveraging AI/ML technologies. Ideal candidates will have ex ...

Senior Data Engineer Palantir Platform

A technology solutions provider in Greater London is seeking a Senior Palantir Engineer to design and develop data processing software for Big Data technologies. The role involves collaborating with various teams to ensure code quality and operational readiness. Strong experience in Java, Scala, or Python and fa ...

AI Solutions Engineer: Build AI Pipelines & APIs

Onyx-Conseil is seeking a software engineer in Belfast with 4-6 years of experience in systems analysis and programming. Key responsibilities include developing with Java or Python and working on AI tools. We value curiosity and teamwork, with flexibility to take on various tasks. The role requires strong docume ...

Senior Java Backend Lead & Architect

A technology-driven company seeks a Java Backend Lead to take charge of backend systems' architecture and delivery. You will guide a team of developers, ensuring high code quality and working on modernizing systems. Candidates should have at least 10 years of Java expertise and strong leadership skills. Key resp ...

Senior Java Lead & VP, Engineering

Citigroup Inc. in Greater London is seeking a developer to work in their FX Technology group. The role involves managing Applications Development teams, coordinating with stakeholders, and building software to address complex front office problems. Ideal candidates will have a strong Java development background, ...

Lead Full Stack Developer (Java)

Lead Full Stack Developer (Java) Permanent, UK‑Based - West Midlands (Hybrid working). SC Clearance Eligible. Lead from the front. Build meaningful software. Shape how we deliver. TXP is growing, and we’re looking for an experienced Lead Full Stack Developer (Java) to play a key role in d ...

Senior Java & AWS Engineering Lead

A leading financial market provider in Greater London is looking for a Manager to lead a team focused on delivering secure and scalable software and infrastructure. The ideal candidate will have extensive experience in Java, cloud technologies, and agile development practices. The role demands a strong customer ...

Lead Back End Developer Java

London, United Kingdom | Posted on 17/09/2025 Segmentify is an e-commerce personalization platform helping online retailers to optimise their conversion rates by enabling them to deliver a unique shopping experience for each visitor. Segmentify tracks each individual visitor’s behaviour ...

Engineering Lead Java/Spring Microservices

A global information and analytics company is seeking a Software Engineering Lead in Greater London. The role involves managing a team of Software Engineers while enhancing productivity through collaboration and innovation. The ideal candidate will bring expertise in Java, Spring Boot, AWS, and Microservices alo ...

Senior Java Lead Enterprise Microservices

A leading technology firm in the UK seeks an experienced software engineer with hands-on expertise in Java Micro Services, Spring Boot, and Core Java. The ideal candidate will demonstrate technical leadership and contribute to building quality software while collaborating with multiple stakeholders. You will eng ...

Engineering Lead — Contacts & Recipients (Java)

A global technology company in Greater London is seeking an Engineering Lead II for its Contacts team. This role involves leading a high-performing team of engineers while driving technical initiatives and scaling backend systems. Key responsibilities include defining the product roadmap, ensuring operational ex ...

Engineering Lead Java & Scalable Backend

Deepstreamtech is seeking an experienced backend engineer with leadership skills in Greater London. The role involves designing scalable systems, owning the architecture of the contacts domain, and developing the product roadmap. Candidates should have a strong technical background, excellent communication skill ...

Senior Java Lead Enterprise Microservices

A leading technology firm in the UK seeks an experienced software engineer with hands-on expertise in Java Micro Services, Spring Boot, and Core Java. The ideal candidate will demonstrate technical leadership and contribute to building quality software while collaborating with multiple stakeholders. You will eng ...

Senior Java Backend Lead & Architect

A technology-driven company seeks a Java Backend Lead to take charge of backend systems' architecture and delivery. You will guide a team of developers, ensuring high code quality and working on modernizing systems. Candidates should have at least 10 years of Java expertise and strong leadership skills. Key resp ...

Lead Full Stack Developer (Java)

Lead Full Stack Developer (Java) Permanent, UK‑Based - West Midlands (Hybrid working). SC Clearance Eligible. Lead from the front. Build meaningful software. Shape how we deliver. TXP is growing, and we’re looking for an experienced Lead Full Stack Developer (Java) to play a key role in d ...

Java Full Stack Lead Developer

Location : Sheffield, UK Work mode : Hybrid – 3 days weekly from office Experience : 10+ years We at Coforge are looking for Java Full-Stack Lead Developer in Sheffield, UK. This position operates within a large, dynamic financial services technology env ...

Java Full Stack Lead Developer

Location : Sheffield, UK Work mode : Hybrid – 3 days weekly from office Experience : 10+ years We at Coforge are looking for Java Full-Stack Lead Developer in Sheffield, UK. This position operates within a large, dynamic financial services technology env ...

Lead Java Developer Rickmansworth, UK

· High-energy, detail-oriented,proactive and able to function independently under pressure.· WebLogic, Web Sphere/JBoss · Expert in Java, J2EE, WebServices (REST, SOAP), API Gateway, Integration patterns, Security standards,Spring boot, Spring MVC, Spring 4.0, ...

Technical Lead Active SC, Java

Technical LeadUp to £550 per day (Inside IR35)London / Remote3 months initially My client is an instantly recognisable consultancy who urgently requires a Technical Lead/Lead Developer, with Active Security Clearance (SC), and with proven team lead experience to join a business-critic ...

Java Technical Lead, Vice President

We are looking for a Java Technical Lead with proven experience building robust, high-performance, large scale Capital Markets applications.Team BackgroundThe Derivatives Credit Risk Technology Team is responsible for delivering Counterparty Credit Risk Management software solutions to Ci ...

Lead Full Stack Developer (Java)

Job DescriptionLead Full Stack Developer (Java)Permanent UK‑Based - West Midlands (Hybrid working)SC Clearance Eligible Lead from the front. Build meaningful software. Shape how we deliver. TXP is growing, and we’re looking for an experienced Lead Full Stack Developer (Java) t ...

Java Technical Lead London, Wembley

Job Title: Java Technical LeadSalary: Paying up to £80,000 per annumLocation: Wembley London - 5 days on-siteOur client, a well-established and diversified multinational organisation, is seeking a Java / DevOps Technical Lead to join their team.SkillsSolid Experience in Ja ...

Java Technical Lead London, Wembley

Job Title: Java Technical LeadSalary: Paying up to £80,000 per annumLocation: Wembley London - 5 days on-siteOur client, a well-established and diversified multinational organisation, is seeking a Java / DevOps Technical Lead to join their team.SkillsSolid Experience in Ja ...

Senior Software Engineer

As a Senior Software Engineer, you will work closely with front‑office users to design and deliver bespoke user interfaces and platform enhancements integrated into proprietary trading systems. You will take ownership of greenfield development initiatives, lead technical delivery on selected projects, and ...

Senior Software Engineer

As a Senior Software Engineer, you will work closely with front‑office users to design and deliver bespoke user interfaces and platform enhancements integrated into proprietary trading systems. You will take ownership of greenfield development initiatives, lead technical delivery on selected projects, and ...

Principal Engineer, Personalisation & ML Architect

A leading retail company is seeking a Principal Software Engineer to define and drive the technical strategy for personalisation. In this role, you will design scalable systems, mentor engineers, and work closely with various teams to deliver customer-centric solutions. The ideal candidate will have strong exper ...

Senior Platform Engineer — Cloud, Kubernetes & CI/CD

A global gaming and betting company is looking for a Staff Platform Engineer to enhance its cloud infrastructure and developer tooling. The position requires 8+ years in platform or software engineering, focusing on reliability, security, and cost efficiency. The ideal candidate should have strong skills in Pyth ...

Software Engineer Devi Technologies

What You’ll Be Working On:️ Designing, coding, testing, and deploying scalable and maintainable software applications️ Collaborating with cross-functional teams to gather requirements and deliver high-quality solutions️ Participating in code reviews and contributing to continuous improvement of d ...

Head of Software Architecture Java AWS AI

Head of Software Architecture (Java AWS Agentic AI) London / WFH to £130k Opportunity to progress your career working on a financial Tech for Good product in an impactful Head of Software Architecture role at a scale-up software house. The platform enables easier money transfer to people in emerging economies, ...

Head of Software Architecture Java AWS AI

Head of Software Architecture (Java AWS Agentic AI) London / WFH to £130k Opportunity to progress your career working on a financial Tech for Good product in an impactful Head of Software Architecture role at a scale‑up software house. The platform enables easier money transfer to people ...

Senior Manager of Software Engineering Java / React

Are you ready to make a difference and shape the future of technology? At JPMorganChase, you’ll be part of a dynamic team that thrives on innovation and collaboration. You’ll have the opportunity to grow your career, expand your skills, and work on projects that matter. We value your expertise and encourag ...

Senior Software Developer Java £130,000 + Comps London

A global financial services organisation is growing a senior Java engineering team to support a strategic, business-critical technology platform. This is a hands-on, senior level role suited to experienced engineers who enjoy working on complex systems while helping shape technical direction and engineering s ...

Senior Manager of Software Engineering Java / React

Job Description Are you ready to make a difference and shape the future of technology? At JPMorganChase, you'll be part of a dynamic team that thrives on innovation and collaboration. You'll have the opportunity to grow your career, expand your skills, and work on projects that matter. We value y ...

Senior Java Software Developer in London ITRS

Senior Java Software Developer London, United Kingdom ITRS Group is looking for a Senior Java Engineer in London. Reporting to our Engineering Manager, you will sit in the Platform Team and be part of a wider global Engineering organization. Compensation: Competitive. ...

Head of Software Architecture Java AWS AI

Head of Software Architecture (Java AWS Agentic AI) London / WFH to £130kOpportunity to progress your career working on a financial Tech for Good product in an impactful Head of Software Architecture role at a scale-up software house.The platform enables easier money transfer to people in ...

Senior Manager of Software Engineering Java / React

Are you ready to make a difference and shape the future of technology? At JPMorganChase, you’ll be part of a dynamic team that thrives on innovation and collaboration. You’ll have the opportunity to grow your career, expand your skills, and work on projects that matter. We value your expertise and encour ...

Manager of Software Engineering Low Latency Java

Join us to shape the future of global liquidity and cash management technology. You will have the opportunity to make a real impact by delivering innovative solutions that support our clients’ real-time needs. At JPMorganChase, you’ll collaborate with talented colleagues, grow your technical expertise, and he ...

Senior Information Architect & Data Strategy Leader

JPMorgan Chase is hiring a Lead Architect in London to enhance the Corporate Investment Bank's Information Architecture. This role involves collaborating with various teams to develop high-quality architecture solutions for software applications. Candidates should have strong software engineering experience, spe ...

London Tech Lead Manager – Distributed Systems & Scala

WorksHub is seeking a Software Engineering Technical Lead Manager located in London, United Kingdom. The role involves managing software engineering projects with a focus on distributed systems. The ideal candidate will have 3-5 years of experience and a strong technical background in Scala, Python, and Java, am ...

Senior Information Architect & Data Strategy Leader

JPMorgan Chase is hiring a Lead Architect in London to enhance the Corporate Investment Bank's Information Architecture. This role involves collaborating with various teams to develop high-quality architecture solutions for software applications. Candidates should have strong software engineering experience, spe ...

Site Reliability Engineer (Python)

We need an experienced SRE to focus predominantly on automation, optimization, and process re-engineering using AI for the Market Risk Platform. Strong Python and provable agentic AI delivery Primary Objectives: Eliminate Operational toil and recurring manual work through ...

Python Engineer (Remote) (Southampton)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? </b ...

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