java web developer jobs in London

Nexus Jobs Limited in London is seeking a Java Developer with Liferay to join a permanent, on-site role in Stratford. You will design and develop Java Enterprise applications, with strong Liferay/J2EE experience.You’ll lead teams of varying sizes, collaborate with clients and colleagues to deliver projects on time, and apply Agile principles to ensure...

**Low-Latency Java Engineers | FX & Rates** **About the Opportunity** I’m partnering with a specialist technology engineering firm delivering complex, mission-critical trading systems for a leading global investment bank. The firm is expanding its engineering capability across several front-office technology programmes and is looking to hire...

Senior Java Developer | Electronic Trading | VP / Executive Director Location: London Working Pattern: Hybrid, 3 days per week in the office Salary: Up to £200,000 base + exceptional bonus (Total Compensation up to £350,000) Join one of the largest growth programmes in Electronic Trading Technology A leading global investment bank is making a significant...

Cerillion in London is seeking a Senior Developer to join our Software Engineering team. You will design, develop, and deliver enhancements to Cerillion’s core BSS/OSS products, mentor juniors, and collaborate with architects and cross-functional teams to ensure robust, scalable systems.The role focuses on Java-based technologies, Spring Boot, RESTful...

Understanding Recruitment is seeking a Java Software Developer to contribute to SaaS solutions for UK clients. The role requires 1–3 years of commercial Java experience and familiarity with Spring Boot, microservices, and cloud platforms (AWS, GCP, Azure).The position offers hybrid working with 2 days per week in a modern London office and a salary up to...

Vertex Solutions is seeking a Java Developer for a landmark digital banking project in Europe. You will join a team building a brand new banking platform from a clean sheet, delivering robust Java solutions that power a next-generation financial service.Work in a fast-paced, high-impact environment with clear opportunities to progress, learn, and influence...

FalconSmartIT is seeking a Senior Java Developer in London (hybrid) to design, develop and maintain high-quality Java applications using Solace / ION / Python and SpringBoot.You will implement Solace publication/subscription, RESTful microservices, and integration with internal and external systems, while writing unit and integration tests with JUnit. You...

Barclays in London is seeking a Low Latency Developer to design, develop and optimize high-performance trading systems that underpin our markets platform. You will contribute to latency-sensitive algorithmic rollouts and ensure the platform remains fast, stable, and precise in a dynamic trading environment.The role emphasizes secure coding, performance...

Looking for a role with plenty of growth opportunities?Join one of the world's leading IT services, consulting, and business solutions organization. Backed by decades of experience, the company consistently ranks among the top global IT service providers. With an international presence across multiple countries, the company has built a reputation for...

Onyx-Conseil is seeking a Senior Fullstack Software Developer to join its growing fintech team in London. The role focuses on leading the technical arm, delivering high-performance mobile and web apps, and coordinating rapid iterations in an agile environment.You will work with React, Swift/Objective-C, Java, Rails, Node.js and Angular, driving architecture...

Web Developer (eCommerce / Salesforce Commerce Cloud) Permanent Up to £55,000 per annum We are partnering with a growing consumer‑focused business investing heavily in its digital and eCommerce capability. They are looking to hire a Web Developer to support the development, optimisation, and ongoing evolution of their D2C platform. The Role You will play...

We are seeking a skilledMid or Senior Level Salesforce Developerto join my clients growing fintech engineering team. You will be responsible for developing, enhancing, and maintaining our Salesforce platform to support high-performance financial products, compliant workflows, and exceptional customer experiences. You'll work closely with product, operations,...

We are seeking bright, enthusiastic, and highly motivated IT Graduates to join our growing engineering team. This is an excellent opportunity for recent graduates passionate about software development, cloud technologies, and artificial intelligence to kick-start their careers within a supportive and innovative environment. You will gain hands‑on...

Job Description This is an exciting opportunity within technology consultancy, offering fast‑track career development and hands‑on coding across the entire software development life cycle. Your role will involve supporting and driving the team to success, contributing to design, development, and the delivery of high‑quality end products. Key...

Clear IT Recruitment Ltd in London is seeking a Java Developer to join a gaming company in Southwark. You will design, implement and maintain scalable Java applications, contributing to a robust game engine framework and tools for game simulation and RTP calculations.The role requires strong Java development skills, a mathematical mindset for statistics and...

We’re hiring a Senior Software Engineer, WebWe build websites that handle millions of requests per day, presenting high-quality market data to our members and the investing publicWe operate at the tip of the spear, maintaining the primary interface for command and control of Cboe Europe’s three Equities venues, the APA Trade Reporting service and SI...

Linux Engineer/ Developer – Quant Tradingup to 160,000 + benefits and bonusQuant Capital is urgently looking for a Linux Engineer to join our high profile client.Our client is a very well-known and highly regarded quantitative trading firm, liquidity provider and market maker. They operate globally and are considered to be a market leader in their field....

Company DescriptionWise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed.Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.As part of...

Quantitative Developer (Python C++ MFT) London / WFH to 175k+Opportunity for a highly talented Quantitative Developer with Python expertise to progress your career in an impactful role at a global trading firm with significant bonus earning potential.As a Quantitative Developer you will play a key role in a new team building a Greenfield MFT platform for...

Hawksman Technology is working with a leading global investment bank to find a consultant Java Developer to join the Securities Finance team within its Equity Technology division in London.Key ResponsibilitiesDevelop the core in-house platformsBuild distributed systems and enterprise-grade applications using Java, Spring frameworks and container...