senior java developerin jobs in London

Job title: L3 - Engineering Support LeadLocation: London, UKWork mode: Fully onsiteSkills: Java and Python and debugging API calls working with UIs.We at Coforge are looking for L3 - Engineering Support Lead in London, UK.Responsibilities:A hands-on team lead is required to provide oversight and leadership in several Marquee applicationsInvestigate and drive...

Senior Software Engineer, Platform Engineering Across Commodities and Global Markets, technology sits close to the decisions that matter. Financial markets move around the clock, and the technology that supports them needs to move with them. Our quantitative teams and front‑office engineers build applications and solutions that support trading, help manage...

**Senior Engineer (Specialist) in Data Collection And Publication (DCP), Technology Directorate** - Permanent - Leeds or London This is a Lead engineering role within the Data Collection Platforms team. The team is responsible for the Bank's strategic data collection platform, as well as several other systems critical to the Bank's mission. Whilst we are...

Java, Spring Boot and Cloud Platforms(AWS, Azure and GCP) I am currently working with a leading software software consultancy working with the government for a Senior Java Engineer. This role involves mentoring junior engineers, collaborating with cross-functional teams, and driving the adoption of best practices in software...

Quant Capital is hiring for a small, high-performing market maker in London. This is a Mid-to-Senior role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingestion into AWS and PostgreSQL. This is a growing team focused on data ingestion and building tooling for the wider firm.What you’ll...

Description Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching? Prime Video is a premium streaming service that offers customers a vast collection of TV shows and movies — all with the ease of finding...

• Location: London, Leeds • End Date: November 2, 2026 • Salary: National (Leeds) ranging from £74,900 to £105,000 and London from £82,300 to £115,000 per annum (salary offered will be based on skills and experience) Applications must be submitted through our online portal. Applications sent via social media or email will not be accepted. About...

Meet the TeamThe Collaboration Technology Group is redefining the future of teamwork, building services that connect people effortlessly across devices, locations and time zones.Our team builds, runs and continuously improves the platform services behind Cisco’s collaboration products, operating at global scale across numerous datacentres. We’re a...

You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in production, you have...

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business. Here, you'll do meaningful work that helps millions...

Chevron is accepting online applications for the Senior Quantitative Analyst position through 27 October 2026 at 11:59 p.m. Responsibilities for this position may include but are not limited to: Implement, validate, and support existing and new models/tools, and use them to value and optimize new commodity deals/portfolio (including valuation of embedded...

A leading B2B SaaS technology company in London is seeking a Senior Java Engineer with expertise in Spring Boot and cloud-based systems. You'll design and scale products, mentor colleagues, and contribute to technical initiatives. The role offers a salary of up to £110,000 plus bonuses and excellent pension benefits. Join a collaborative environment where...

A leading payments consultancy in London is seeking a Principal Software Engineer to design scalable, high-availability systems. You will work with Java 17+, Spring WebFlux, and Kafka in a hybrid environment, contributing to real-time transaction solutions for major global banks. Ideal candidates have strong experience in reactive programming and an agile...

**Job Description** Become a member of a team where you can contribute significantly to shaping the future of a world-renowned and influential company. Among top performers, you can make a direct and meaningful impact. As a Lead Engineer at JPMorgan Chase within our Market Data Services team you will play a pivotal role in designing, delivering and...

**Job Title: Test Automation Associate Manager** **Salary: Competitive salary and package (Depending on level of experience)** **Location: London (must be willing to travel to client sites throughout the UK on an ad hoc basis)** Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting,...

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.Job OverviewEngineer the future of global finance. At Citi, our Tech team...

KM2We are seeking an experienced Software Engineer to join T. Rowe Price Labs’ AI Engineering team. In this role, you will design, build, and deliver production-grade AI systems and help advance how AI products are developed, hardened, and scaled across the firm.This position is based in our London office, where you will work closely with engineers,...

Saragossa is seeking a Senior Java Developer (Low-latency) to join the Energy Trading Tech team. You will help build the core trading platform, focusing on venue connectivity, messaging, sequencing, and recovery mechanisms to enable real-time digital trading.You will work on distributed, high-throughput systems in Linux environments, with emphasis on...

JPMorganChase is seeking a Software Engineer III in London to own end-to-end delivery of secure, full stack features. You will design, implement, and operate services built on microservices, Kafka, and CI/CD pipelines, while driving performance, resiliency, and secure coding practices across production systems.Expect collaboration across teams, design...

JPMorganChase is seeking a Software Engineer III in London to own end-to-end delivery of secure, full stack features using Java, Spring, and microservices. You will work with Kafka/event-driven patterns, CI/CD pipelines, and robust testing to improve performance and resiliency.You will mentor teammates, participate in architecture reviews, and help shape...