java web developer jobs in London

Our client is a tier-one global financial institution driving an aggressive digital modernization across its capital markets infrastructure. They are currently re-architecting their core mission-critical workflow engine to scale from hundreds of concurrent users to thousands. This transformation involves integrating advanced AI, Large Language Models (LLMs),...

We have a variety of start dates available for this role, and can offer both ASAP start dates and start dates up the end of 2026 - but are not currently recruiting those graduating in 2027. At Acturis, innovation isn't just part of our culture - it's in our DNA. Our story began in 2000 in the garage of our co-founder, Theo Duchen, who, alongside fellow...

Описание:AND Digital helps organisations navigate the future of technology by combining human expertise, emerging technology and AI. It works with clients to solve complex challenges, build high-performing teams and develop lasting capabilities through its Guide, Build and Equip approach.Задачи:Work on large-scale software development projects...

Have you got experience leading a team while remaining hands‑on and technically involved?Salary: up to £120k + bonusLocation: London office 3 days a weekWe are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired by a leading capital market. They are looking for an experienced Java Developer...

The successful candidate for the Engineer, Post Trade role, will be working with the Director Technical Delivery Solution and Delivery, will form part of a team building a complex, ground-up cloud-based critical market infrastructure service in a bold new venture for LSEG. This opening requires a candidate who takes great pride in delivering excellence with...

Who we are Since 1843, The Economist Group has championed independence, excellence and openness, helping people understand and tackle the critical challenges shaping the world. Today, we are building on that legacy as a global media and information-services company powered by digital innovation, analytical rigour and evidence-based insight. Across our three...

Job DescriptionWe 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, enhancing, and delivering robust, scalable, secure, and high-performance Java applications and microservices.The role requires strong expertise...

Job Overview Our client, a growing Consultancy, is looking for a Java/React Developer to join their London based team. The work undertaken will be for a project in the Banking sector. The role is offered on a hybrid basis and candidates will be expected to be in the London office 2 days per week. Responsibilities Applicants will be responsible for leading...

About Methods: Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Methods Group, to create...

Location: London, hybrid (typically 2 days a week in the office)Contract Duration: 6 monthsWe are hiring Java Developers for a leading global tech company's team in London. This is an opportunity to build and run customer-facing applications used by millions of people, owning services end to end from design through deployment and production support.What...

Talan is looking for a talented Java Developer with React experience to join our team delivering cutting‑edge Front Office solutions within Global Markets environments. You will play a key role in designing and enhancing regulatory, alerting, and sales enablement platforms, directly supporting front‑office users and business stakeholders across capital...

I’m working with a high-growth, global technology business that is looking to hire a Technical Lead into its product engineering organisation.You’ll lead a cross-functional engineering squad, set technical direction, mentor engineers and work closely with Product and Data to build scalable, secure and reliable products used by customers globally.What...

Our talented people are creating the technology of the future From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you could be part of that. The Tracsis Group has grown rapidly, diversifying into related transport technologies, and successfully...

50,000 - 55,000London AreaDo you have 1 - 3 years commercial experience developing software with Java?The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below.Looking to join a company when you can make a real impact? ð Java Software Developer – SaaS Solutions ðð2 Salary – up to 55k...

Work with cutting-edge tech, lead greenfield initiatives, zero bureaucracy, collaborative culture and stunning office space!Our rapidly scaling FinTech Client is seeking a highly skilled Kafka Engineer/Java Developer to become part of their elite engineering team.You'll join a group of exceptionally talented professionals with experience from top-tier...

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools, technology and innovation that deliver our clients a...

Solution Architect – Fintech50 .NET, Java, AWSQuant Capital is urgently looking for a Technical / Enterprise Architect to join our high profile client.Our client is a recently acquired financial technology business who is currently taking the factoring and invoicing market by storm. This is a brand new project to create an efactoring platform and CRM...

Our client, a software company developing trading technology for the fintech industry are currently looking for a Web Developer. Description: Our Clients are seeking to hire a front-end React Developer to help build next generation UI’s for their leading FX Trading platform. The role will suit an experienced React developer with asolid understanding of...

Citi is seeking a Lead Java Developer in London to architect and implement real-time and on-demand risk systems. You will own the full lifecycle from design to production support, integrating new analytics and data sets across global teams.The role emphasizes scalable microservices, streaming data, and observability with ELK, Prometheus and Grafana. Hybrid...

Northrop Grumman UK is offering a 12-month Industrial Placement Software Engineer programme starting September 2027 in New Malden, London. You will gain practical software engineering experience by developing software for defence programmes and contributing from day one in a collaborative team.You will work with Java/C++ in modern environments, participate...