Java Software Engineer jobs in City of Westminster

Java Software Engineer In order to make an application, simply read through the following job description and make sure to attach relevant documents. A leading trading firm in London is growing its engineering team and is looking for a high-performance Java Engineer to help build ultra-low-latency systems used directly on live trading desks. What You'll Be Doing - Designing and building...

You will be encouraged to evangelise and prototype new technologies and approaches to help shape the evolving architecture. The successful candidate must be: - Experienced in Core Java

At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the...

You will play a key role in driving our ambition to create a best‑in‑class software engineering team, environment, and culture. We are looking for people to join our community of engineers to drive this transformation, build a modern digital ecosystem using exciting technologies and do the best work of their careers.

About Us: If you think you are the right match for the following opportunity, apply after reading the complete description. We're a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern...

You will be joining a highly innovative scale-up leading at the forefront of the GreenTech industry, as they assist in the global transition towards sustainable living, by providing affordable access to clean energy for the charging of electric vehicles. In this position, they are looking for experience in:

Job Role: Lead Software Engineer, React Native Before applying for this role, please read the following information about this opportunity found below. Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) Role purpose As a valued member of our engineering team, you will contribute to the development of our innovative application using React Native. Working with a...

About Linda AI Want to make an application Make sure your CV is up to date, then read the following job specs carefully before applying. Healthcare runs on conversations - scheduling, intake, triage, refills, follow-ups. But humans are drowning in them. Linda AI builds autonomous healthcare agents that handle these workflows end-to-end, over voice, with the reliability and context clinical...

You will work closely with product managers, designers, and other engineers to solve complex problems and create intuitive solutions that help simplify financial workflows for our users. You'll have the opportunity to own critical features and contribute to the overall architecture of our platform.

Top global trading firm looking for a DeFi developer to join a small, highly technical trading team building high-performance systems that operate directly on decentralized markets. Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck. The role is hands-on and focused on building production systems in Rust and Python,...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

You will design and deploy robust frontend client, backend services, infrastructure automation, and cloud-native solutions by utilising your software development knowledge and your DevOps proficiency across AWS and GCP.

Senior Software Engineer (Full-stack) - Permanent | On-Site | London Scroll down for a complete overview of what this job will require Are you the right candidate for this opportunity Join a rapidly scaling US-backed startup at a pivotal moment. With significant funding secured and strong momentum, they are establishing their UK presence and offering exceptional equity opportunities for early...

Job DescriptionExclusive Search - Leading Global Investment BankAre you a high-performance Java engineer with FX experience? My client, a top-tier global financial institution, is expanding its E-Trading FX Strategy team and is seeking a Vice President - Electronic FX Strategist to help drive one of the bank's most strategic growth areas.This is a rare chance to work at the heart of a...

You must be based in the UK to apply! Check out the role overview below If you are confident you have got the right skills and experience, apply today.

Agent Software Engineer | Series C AI Scale-Up | Onsite, London (5 days/week) Are you the right candidate for this opportunity Make sure to read the full description below. A Series C conversational AI scale-up backed by leading investors (including Bain Capital Ventures, Accel, and a16z) is expanding into London, joining existing offices in San Francisco and New York. Their platform enables...

Founding Software Engineer – Factory & Manufacturing Systems Do you have the right skills and experience for this role Read on to find out, and make your application. Location: On-site, London (factory-based) Salary: Up to £170,000 base + meaningful equity Industry: Advanced Manufacturing / Defence / Aerospace / Industrial AI The Company: They are a very early-stage, software-first...

You will play a key role in driving our ambition to create a best-in-class software Engineering team, environment, and culture.

You will define and execute the software engineering strategy aligned with our broader business objectives.

Full Stack Engineer – New Launch Hedge Fund (L/S Equity) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Location: London Type: Full-time (5 days per week on-site in Victoria) A newly launched fundamentally driven long/short equity hedge fund, focused on the European Industrials sector, is seeking a talented Engineer...

At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the...