Jobs for full stack java developer legacy modernization cloud migration at London

Company DescriptionLegal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We are one of the world’s largest asset managers and provide...

Full Stack Engineer – 6‑month contract (Inside IR35, £700–£850 per day)Willis Re is building its global technology estate from the ground up, unencumbered by legacy and designed around data, analytics and modern cloud platforms. We are looking for a Full Stack Engineer to build the products that power our reinsurance broking, analytics and...

hackajob is partnering directly with Google to hire for this role.The Google Cloud Platform team helps customers transform and build what's next for their business - all with technology built in the cloud. Our products are developed for security, reliability and scalability, running the full stack from infrastructure to applications to devices and hardware....

Rothesay is the UK’s largest pensions insurance specialist, purpose-built to protect pension schemes and their members’ pensions. With over £73 billion of assets under management, we secure the pensions of nearly one million people and pay out, on average, approximately £360 million in pension payments each month. Rothesay is dedicated to providing...

Cazoo, is the ultimate destination for car enthusiasts and buyers alike! As a leader in the market, we pride ourselves on providing unparalleled search tools, expert car guides, insightful reviews, and a comprehensive vehicle price guide. Our mission is simple: to empower buyers to find their perfect car efficiently and with confidence, while also helping...

Enterprise Architect (Java J2ee) – BFSI Domain Kryptos Technologies UK Limited London – Contract – 12 months + Key Responsibilities Strategic Engagement & Transformation Leadership Drive architectural discussions with CXOs, business leaders, and technical stakeholders to align technology solutions with business strategy. Understand customer...

Cazoo, is the ultimate destination for car enthusiasts and buyers alike! As a leader in the market, we pride ourselves on providing unparalleled search tools, expert car guides, insightful reviews, and a comprehensive vehicle price guide. Our mission is simple: to empower buyers to find their perfect car efficiently and with confidence, while also helping...

Infosys is seeking a Senior Consultant in Greater London to shape consulting solutions that meet global client needs. You'll define problems, propose solutions, and guide project teams in delivering value-added services. Candidate must be proficient in Java and full stack development, with excellent problem-solving skills.Experience in cloud platforms and...

hackajob is partnering directly with Google to hire for this role.Check below to see if you have what is needed for this opportunity, and if so, make an application asap.The Google Cloud Platform team helps customers transform and build what's next for their business- all with technology built in the cloud.Our products are developed for security, reliability...

A leading investment bank in London seeks a Full Stack Developer to join their Credit & Rates Trading team. The role involves re-engineering legacy trading applications and delivering modern, real-time trading systems. Candidates should have strong React and TypeScript skills, as well as solid Java experience. This position is ideal for those with a...

Location: London (team based) | Remote from Manchester / Edinburgh consideredContract: 6 MonthsOverviewWe are looking for multiple experienced Java Software Engineers (up to 9 roles) to join a high-performing engineering team within a leading retail banking organisation. You will be working on modern, cloud-native platforms delivering scalable digital...

Atos is seeking a skilled full-stack Java developer to join a team delivering enterprise applications with Java, Spring Boot, and React UI. The role emphasizes microservice architecture, API-led integrations, and modern DevOps practices in a secure cloud environment.You will work in an agile setting, contributing to CI/CD, TDD, and automation while...

hackajob is partnering directly with Google to hire for this role.The Google Cloud Platform team helps customers transform and build what's next for their business - all with technology built in the cloud. Our products are developed for security, reliability and scalability, running the full stack from infrastructure to applications to devices and hardware....

Company DescriptionAre you ready to join the forefront of technology innovation with Netcompany? As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next generation of IT consulting.The full job...

What We Do At the company, our Engineers don’t just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable software and systems, architect low latency infrastructure...

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335‑year‑old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language...

500M+ downloads. 80M+ monthly users. A decade of building – and we're still accelerating.Make sure to read the full description below, and please apply immediately if you are confident you meet all the requirements.Flo is the world's #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment led...

Job Title: Founding Full Stack Engineer Company Description: Klaris - Pre‑seed AI startup backed by an NHS‑affiliated VC and Antler Job Description: Join as the first engineering hire to architect an AI platform automating complex MedTech regulatory compliance. You will transition the product from prototype to a scalable production system, working...

Launch Your UK Career – Developer Work Placement (Software & Web Development) (Remote) Remote | 4 Weeks | Start Dates: September 2026 Only 10 Places – Apply NOW!The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below.Are you looking to gain UK software development experience while...

At Stantec, we have some of the world's leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgrounds, skills, and expertise and create a...