Junior Java Developer jobs in City of Westminster

Junior Quant Developer – Multi-Strategy Systematic Trading Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV. Location - London (or NYC) A leading investment firm specialising in multi-strategy systematic trading is seeking a Junior Quant Developer to join its front-office execution team in London. The firm integrates diverse...

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

Job DescriptionJoin the team that Always Cares!Are you the type of person that gets out of bed on the right side every day? If so, we would like you to come and join us as a Junior Sous Chef at the Royal Lancaster London, where we encourage your personal development and growth. We are located next to Lancaster Gate tube station, and a short distance from Paddington, Bayswater and Marble Arch...

Overview PJT Partners is a global advisory-focused investment bank. Our team delivers a wide array of strategic advisory, shareholder advisory, restructuring and special situations and private fund advisory and placement services to corporations, financial sponsors, institutional investors and governments worldwide. We offer a unique portfolio of advisory services designed to help our clients...

You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next. js and React Native to building robust backend services in Python. This is a high-impact opportunity for someone eager to learn fast, take ownership, solve real problems, and help power the next generation of educational technology.

Seeking a Scala/Java Developer with experience in Cryptocurrency and related technologies.

Manages a team of developers, overseeing software delivery for front-office trading systems, focusing on Java and collaborating with stakeholders.

Develops and enhances the Fidessa Order Management System using Java, Spring Boot, and RESTful APIs, collaborating with stakeholders in a capital markets context.

Developer to support Treasury applications with Findur, SQL, and Java. Requires 2-5 years of SQL Server DBA experience, Java development, and experience with Openlink Findur.

This role sits within an established FPGA engineering team supporting performance-critical trading systems. The position offers hands-on exposure across the full FPGA development lifecycle, working closely with software engineers and trading stakeholders to deliver production-ready solutions. Have you got what it takes to succeed The following information should be read carefully by all...

What is FundOnion? Apply (by clicking the relevant button) after checking through all the related job information below. is a dynamic tech-driven FinTech Start-up. We're on a mission to deploy new and innovative Tech to help businesses access funding quicker, easier, and better than ever before. Right now, we're looking for motivated and ambitious individuals to join our rapidly growing team...

Fullstack Engineer - Up to £60k - 2 Days onsite - Fulham Read all the information about this opportunity carefully, then use the application button below to send your CV and application. I am currently working with an excting SaaS client who has built out a Risk management solutions platform. Their primary focus is to provide businesses with advanced tools and platforms that help them identify,...

You will be joining a highly collaborative and smart engineering team, learning from some of the brightest minds in London.

You will also enjoy a fantastic benefits package, including: generous bonus, private healthcare, pension, life assurance, enhanced & increasing holiday allowance, personal development budget, long service awards & more!

Android Engineer | London (Hybrid - 2 days in office) | £80k - £95k Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below. I'm partnering with a fast-growing scale-up looking for a skilled Android Engineer to join their team. What You'll Do - Build and maintain Android app with high-quality, scalable code - Contribute to...

About us Increase your chances of an interview by reading the following overview of this role before making an application. Founded in 2008, CitNOW is an innovative, enterprise-level software product suite that allows automotive dealerships globally to sell more vehicles and parts more profitably. CitNOW's app-based platform provides a secure, brand-compliant solution – for dealers to build...

Java Developer – Front Office Commodities Trading (London) Do not pass up this chance, apply quickly if your experience and skills match what is in the following description. Rare opportunity to join a highly profitable commodities trading desk I'm working directly with a Managing Director at a US-headquartered proprietary trading firm that has built one of the strongest platforms in global...

You will have the opportunity to contribute meaningfully to these high-impact, design-focused, and operationally driven schemes from early feasibility through to completion. This role is ideal for a motivated professional looking to deepen their development experience within a dynamic, hands-on environment.

You will join as a more junior member, as part of a small team designing and implementing a central platform for Backtesting, Pricing, Risk and Performance, to be used across all Funds and Investment teams. Finance experience is not an essential criterion. Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.

This role sits within a high-performing engineering group responsible for building and supporting the core systems that underpin real-time trading activity. The successful candidate will work across the full software development lifecycle, contributing to the design, build, deployment, and optimisation of highly scalable, performance-critical applications. Make sure to read the full description...