senior java developer jobs in London

We're looking for an experienced Senior Software Developer to join a highly technical engineering team developing systems that directly support trading strategies, automated trading, and quantitative research. This opportunity suits a strong C#/.NET engineer who enjoys complex technical challenges, performance-critical development and influencing how...

Elsevier Limited Company is seeking a Senior Software Engineer I (Java & JavaScript) to design and develop scalable, high-performance applications within the Identity & Access Management team. You will contribute to authentication and authorization infrastructure that powers our global product suite, operating on AWS ECS and EKS.The role involves tackling...

Tesco Stores Limited is seeking an SDE2 to lead medium-to-large features within the Profile team. You will design and deliver robust Java-based microservices, mentor engineers, and promote secure coding practices across the platform used by online, in-store and service channels.You will work with Azure, Terraform, and CI/CD tooling, advocating reliable,...

Elsevier is hiring a Senior Software Engineer I to design and develop scalable Java and JavaScript applications. You will join the Identity & Access Management squad, building authentication and authorization infrastructure that serves Elsevier’s global product suite on AWS.You will mentor juniors and contribute to cross-functional software products across...

# Corpay Careers## Senior Software DeveloperAnsøg: London Moorgate - Cross Border: Full time: Slået op i går: R10095# # **Your role**# # **What you'll be doing**# Senior Software Developer ## **What We Need**Corpay is currently looking to hire a Senior Software Developer within our Cross-Border division. This position falls under our Corporate...

Overview We are looking for a FrontEnd Full Stack Developer with strong expertise in modern UI frameworks and solid backend development skills. The role involves building responsive high-performance web applications and ensuring seamless integration with backend services. Your Role Develop and maintain responsive frontend applications using modern...

Are 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. Operating across both public and...

Senior Salesforce Developer - Hybrid London (3 times in the office per week) Up to £75,000TechOhana have partnered with a leading end-user organisation in London to bring on a Senior Salesforce Developer.This is an in-house position, so the successful candidate will own the Salesforce platform over the long term rather than moving between client...

1 week ago Be among the first 25 applicantsThis range is provided by Qurated. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from QuratedSupporting Banking & Payments COO LeadersSalesforce/nCino Platform Owner | High Growth Potential | Hybrid WorkingA leading...

Pontoon is hiring a Senior Full Stack Developer (Front End - Java / Angular / Solidity) for a London-based engineering team. This 12-month contract role is onsite five days a week, offering a salary of £50,000–£80,000 per year plus competitive terms.You will design and build scalable enterprise applications, deliver secure backend services in Java/Spring...

Elsevier is seeking a Senior Software Engineer I (Java & Python) to join the Submission and Editorial platform. You will build Document Intelligence capabilities to transform unstructured manuscripts into structured data, enabling AI-driven features and smarter editorial experiences at scale.You'll work with AWS, microservices, and event-driven...

Location: South East / Hybrid Salary: Competitive, dependent on experience Package: Company car / £600 monthly car allowance + excellent benefits + potential EMI share options The Opportunity An exciting opportunity has arisen for an experienced Senior Business Development Manager to play a key role in the next phase of growth for a leading organisation...

FRENCH SELECTION (FS) Senior Travel Business Development Manager Location: London - hybrid working options available Salary: Between £30,000 and £42,000 per annum depending on experience plus benefits and bonus Please do state your expectations if higher as we will consider for the right experience Ref: 5544M To apply using our preferred format, please...

Company DescriptionWe’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a...

We are seeking an experienced Senior Snowflake Developer to join our Data & Analytics team and play a key role in building and enhancing enterprise data platforms within a Financial Services environment. The successful candidate will be responsible for designing, developing, and optimizing scalable cloud-based data solutions that support critical Risk,...

Marks & Spencer plc is hiring a Senior Software Engineer to evolve the Order Management platform that powers order fulfilment from checkout to delivery, with support for amendments, cancellations and returns. You will own features end-to-end, drive architectural improvements, and raise the bar for reliability and security in a large retail operation.You’ll...

Grid Dynamics seeks an experienced Java Developer to join a high-performing engineering team delivering critical technology solutions within a global investment banking environment. You will build secure, scalable production-grade applications using modern Java technologies, including Java 8/11/17+ and Spring Boot, and work across backend services and...

Join to apply for the Java Developer - Leicester role at IBM. Introduction At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you’ll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journey for...

EPAM Systems in London is seeking a Java Developer for a hybrid role. You will design, develop and maintain complex Java and Python applications, guiding architecture and leading technical initiatives across global teams.You will mentor developers, drive code quality through reviews and automated tests, and deliver production-ready solutions while thriving...

Fundment is a fast-growing wealth infrastructure company, building on our success in transforming the £3 trillion UK wealth management market with our cutting-edge digital investment system. We are passionate about revolutionising the investment experience for financial advisers and their clients by combining innovative proprietary technology with...