java j2ee developer jobs in London

DescriptionAbout ITRS Recognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry-leading solutions. Our mission is to make society’s critical technology work via automated & holistic IT observability solutions that safeguard critical applications and enable innovation. With our prestigious customer base includes 90% of the...

Location: London, Hybrid 2 days a week from Office Role Summary We are seeking an experienced Java Backend Developer to design, develop, and support scalable enterprise applications using Java and Spring technologies. The ideal candidate should have strong software engineering fundamentals, hands-on experience across the full development lifecycle, and the...

We are looking for Java developers, from experienced seniors to hands‑on principal engineers, to join long‑term greenfield projects with a leading financial institution in London. You will be part of small, high‑calibre engineering teams delivering strategic rebuilds and modernisation projects, replacing legacy systems with clean, cloud‑aligned...

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...

Core Java Developer Trading Technology90000 + bonusQuant Capital is urgently looking for a Core Java Developer to join our high profile client.Our client is well known Low Latency Trading liquidity provider and broker. (NO Finance experience needed)As a senior level developer, you will act within the Integration team to produce solution designs, proof of...

Описание:The role supports Capital Markets clients by building backend applications that power FX trading and related financial systems.Задачи:Design, develop, and maintain scalable backend applications using Java, Spring Framework, and Spring BootDevelop and thoroughly test secure RESTful APIs using Spring Boot and tools such as...

iSAM is an innovative, financial technology firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liquidity, technology and prime services to institutional clients and trading...

Job DescriptionJava/ c++/ IBM Mainframe/ Unisys Mainframe/ Unisys/ IBM/ Core Java/ C#/ Sockets/ java Class loaderTitle: Java DeveloperProject Location: 100% Remote WorkDuration: Permanent Position(Please read below for skills/tech needed)We are a software modernization business based in Switzerland and The United States. For over thirty-five years we have...

Job Description Job DescriptionApply now, read the job details by scrolling down Double check you have the necessary skills before sending an application.We are seeking an experienced Senior Java Developer to join our development team in a 100% hands-on software development role. The successful candidate will be responsible for designing, developing,...

About Us:Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Company DescriptionVersion 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. We’re also an award-winning employer reflecting how employees...

Our client is a global IT services and digital transformation company. Our client is our client brand dedicated to AI-powered, secure, end-to-end digital services. Our client designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over...

Company DescriptionVertex Solutions is a specialist technical recruitment company which works with some of the Europe's brightest and most innovative technology companies within Research, Development and Science. Since 1997, we have helped to build talented teams of Engineers (Software, Hardware and IT/Network Support) and scientific staff from graduate...

A leading organisation within the Energy & Utilities sector is seeking an experienced Java Application Developer to support the delivery of business-critical applications within a modern cloud-native environment. £520 p/d Inside IR35 Mainly Remote (1 day a week in London, the rest is WFH) 6 month+ contract In the role you will design, develop and support...

DescriptionJava Developer (Hybrid 1-2 days a week on-site in London)We’re on a mission to close the world’s tech skills gap. We help organisations navigate the future of technology, combining human expertise, emerging tech and AI to deliver better outcomes, faster.Since 2014, we’ve worked side-by-side with clients to solve complex challenges, build...

Our client is a digital consultancy.Lead Java Developer - 12 Month FTCWho We Are:Our client are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital teams since 2014.We believe our work should always leave a legacy for the...

REMOTE Low latency Java Developer – Algo Trading120,000 + bonuses (50%)Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team.Our client quant prop trading house with performance figures of 22%. They are currently looking to expand their high and intraday trading presence across FX,...

Junior Java Analyst Developer / Technical Consultant95,000 p/aQuant Capital is urgently looking for a Java Analyst Developer / Technical Consultant to join our high profile client.Our client is a global trading platform software business. Its products are used globally by most asset managers and pension funds. They are well known in the fintech space and...

Backend Java Developer – Data Fabric / Platform EngineeringLocation: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience)If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role is for you.We’re building the core backend services of a Data Fabric platform that...

We're Hiring: Java Developer (need IMMEDIATE JOINERS who can start by 24th Sept 2026) Location: Onsite (London) Type: Full-time | Permanent Level: Junior Job Summary: We are seeking a skilled and motivated Java Developer to join our growing software development team. As a Java Developer, you will be responsible for designing, developing, and maintaining...