java websphere developer jobs in London

Core Java Engineer Get into Trading / Finance80k Plus BonusQuant Capital is urgently looking for a Core Java Engineer to join our high profile client.Our client has recently been voted in the fintech 100 (best financial technology businesses). They provide a market leading Execution Management System for buy and sell side clients as well as Algo Execution....

Calling all Full Stack Devs who speak fluent Node AND Java!Fancy building services that millions of people across the UK actually use, all from the comfort of your own home? No commute, no train delays, no awkward office small talk. Just you, your keyboard and some seriously meaningful code.We’re hiring a Full Stack Developer for a UK Government digital...

Areti Group | B Corp™ in the UK is recruiting a Java/Kotlin Developer to join a major public sector programme. You will design, implement and maintain backend services in Java and Kotlin, collaborating with cross‑functional teams.Experience in a UK Government environment is essential, with monthly travel to London, Leeds or Manchester and eligibility for...

Are you ready to make a real impact with your technical skills? At JPMorganChase, you’ll collaborate with talented colleagues to deliver trusted, market-leading technology products. You’ll have the opportunity to grow your career, work on challenging projects, and help shape the future of financial technology. We value diversity, inclusion, and respect,...

Senior Java / Python Engineer London | Up to £775/day (Inside IR35) or £120,000 Base Salary 5 Days Onsite for the First 6 Months | 4 Days Thereafter This investments client is investing heavily in a strategic platform build-out driven by T+1 settlement requirements and continued business growth. We're looking for engineers who enjoy building systems...

- Develop, maintain, and execute automated test suites using Selenium and Java. - Build scalable automation frameworks and validate application functionality. - Ensure software quality, performance, and reliability. - Collaborate with Agile teams throughout the software development lifecycle. - Design, develop, and maintain automation scripts. - Execute...

Senior Java Engineer – Hedge FundContract Outside IR35Jan StartHybridQuant Capital is urgently looking for a Senior Java Engineer to join our high profile client.Our client is a well known Systematic Trading Hedge Fund. They like technology especially the opensource variety as well as scalability and robust performance (much like their track record). They...

Project descriptionAs a Senior Full Stack Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ with upstream and downstream platforms. You will leverage modern cloud-native technologies, AI-assisted development tools, and Agentic AI practices to improve software quality,...

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as high‑quality, reusable data products for analytics, reporting, and operational use cases. The platform operates across...

QA Engineer – Fintech Selenium JavaTo 65,000Quant Capital is urgently looking for a QA Engineer to join our high profile client.They have recently raised (PE and Bank) 50 million and are set for another 100 million raise in February. They are acquiring users at 50,000 per month and the boards aim is for a 2billion valuation by July 2022.Day to Day The QA...

Are you passionate about building modern, scalable software solutions that make a meaningful impact?Do you enjoy collaborating across global teams, solving complex technical challenges, and using emerging technologies to drive innovation?About the BusinessLexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and...

Are you passionate about building modern, scalable software solutions that make a meaningful impact?Do you enjoy collaborating across global teams, solving complex technical challenges, and using emerging technologies to drive innovation?About the BusinessLexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and...

Are you a passionate Java Developer looking to work on large-scale application transformation projects? Join us and play a key role in modernizing critical applications that support one of the UK's most important public sector organizations.About the RoleAs a Java Developer, you will contribute to the refactoring and modernization of key applications for the...

At Adaptive, we partner with capital, commodity and digital market participants, and we see technology as a true differentiator.  Our experienced teams design and deliver complex front-office technology solutions, using our proven accelerators to create long-term competitive advantage.Our clients include the world's leading investment banks, investment...

Key Responsibilities Design, develop and maintain Java-based microservices Build and enhance APIs supporting cards, payments and digital banking journeys Develop cloud-native applications within AWS Work across integrations with TSYS, core banking systems and third-party payment providers Support delivery of major mobile application releases Contribute to...

Full Stack Java Spring Software Engineer 100,000 Plus Bens Quant Capital is urgently looking for a Java Software Engineer for our high profile investment management vendor. Our client is a well known global wealth management HFT software business. They provide valuations and pricing of derivatives to most of the buy side. I am seeking a Java developer to...

We’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s. Think about the scale it takes to feed the nation. The level of data, transactions and variety involved. Then you’ll realise this is a modern software engineering environment, because it has to be. We’ve made significant investment in the standards...

Senior Java Developer - Outside IR35 - Up to £700 per day Hybrid in Central London October Start Date 12-Month Initial Contract We have partnered with a leader in the financial services sector who is looking for experienced Senior Java Engineers to join their Settlements team. This is a hands-on engineering role focused on developing and enhancing software...

Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what’s possible. Join a team that values innovation, collaboration, and continuous improvement. You’ll help build trusted technology products that support meaningful business outcomes. You’ll grow your technical leadership and influence...

Key Responsibilities: • Lead technical decision-making and architecture design for JD’s international core systems, ensuring high standards of performance, availability, concurrency, security, and scalability. • Design and oversee complex system architectures and drive productization efforts, maintaining architectural quality through hands-on coding,...