Java Engineer jobs in City of London

Java Engineer If you think you are the right match for the following opportunity, apply after reading the complete description. We’re working with a leading brokerage seeking a talented Java Engineer to join their high-performing technology team. This is an exciting opportunity to work on high-throughput, low-latency trading systems, where performance and reliability are paramount. The...

Java Full-Stack Software Engineering Team Leader, Vice President## at### Description## What we doBlackRock is trusted to manage more money than any other investment manager in the world, helping millions of people and the world’s biggest institutions and governments reach their investing goals. We challenge businesses to reach higher standards by leading with purpose and promoting policies and...

You will be exposed to multiple financial markets and market structures, have the opportunity work on scaling a real-time system with a global footprint, applying modern software engineering principles.

A leading FinTech innovator is shaping the future of financial markets - across traditional finance and crypto - with cutting-edge trade surveillance technology. Their mission is to protect investors, enhance transparency, and ensure compliance in some of the world's most dynamic markets. Trusted by regulators and institutions worldwide, their systems monitor over a trillion events every single...

Java Engineer – 6-Month Contract – Hybrid (2 days on site, London) - Day Rate: Up to £700 (Inside IR35) Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role offers the chance to build and enhance complex backend services in a modern, cloud-native environment. What you’ll be doing: - Designing and developing performant, scalable...

Senior Java Developer – Middle Office Platform (Credit & Rates Trading) Be one of the first applicants, read the complete overview of the role below, then send your application for consideration. Location: London Salary: £120K-£140K + up to 25% Bonus + benefits About the Company This global financial technology firm is renowned for combining cutting-edge engineering with a market-leading...

Senior Java Engineer (Kafka, Spring Boot, Microservices) Be one of the first applicants, read the complete overview of the role below, then send your application for consideration. We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, Spring Boot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform...

Join a Tier 1 Investment bank in their leading global FX trading platform as a Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading...

Our client, a major Quantitative Hedge fund, is looking to hire a skilled Java Software Engineer to help build out the firm's trading systems and tooling. This role allows you to join one of the world's most successful hedge funds, collaborate with an exceptionally talented team operating in a hybrid approach, and earn market-leading compensation packages. Help build out the firm's real-time...

Travelfusion is the world's largest travel B2B content aggregator for LCCs (Low Cost Carriers) and FSCs (Full Service Carriers) processing hundreds of millions of daily transactions with tens of thousands of daily flight bookings. Travelfusion’s platform powers the world’s leading online leisure and business travel agencies, as well as the meta search and travel ecommerce sites. Apply (by...

We’re working with a leading, technology-driven trading organisation with a global presence, seeking a Senior Software Engineer to join their innovative platform engineering team. This is an exceptional opportunity to work on cutting-edge systems that process data at scale, powering decision-making in fast-moving global markets. Our client is a diversified principal trading firm operating across...

You will be expected to have the following: - 6+ years commercial experience with Java - Good understanding of JVM (memory model, concurrency, data structures) - Spring framework, Spring Boot

Java Developer – Contract – Remote – £500/pd Outside IR35 – 6 months (likely 12 months) Find out more about this role by reading the information below, then apply to be considered. I’m working with a consultancy who are looking to hire a Java Developer (SC Cleared) on a contract basis for an initial 6-month assignment, expected to extend to 12 months. The role is fully remote, supporting a...

Junior Core Java Developer – London - 70k - Hybrid (London) Please make sure you read the following details carefully before making any applications. Our client is a highly trusted player in asset management and FX trading, looking to recruit a proficient Junior Level Java Developer to join their apps team. This opportunity will allow you to join a company that is committed to economic growth...

Senior Software Engineer / Developer (Java AWS) London / WFH to £100k Ensure you read the information regarding this opportunity thoroughly before making an application. Opportunity to progress your career in a senior, hands-on Software Engineer role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Senior Software Engineer you...

Java Developer – upto £140k plus shares Java21, Springboot, Microservices, TDD, AWS A well-funded, product-led tech startup is building a next-generation financial platform designed to serve millions across emerging markets. Their mission is to simplify access to stable, secure digital finance, enabling users to save, transact, and grow their money with confidence. We’re looking for x8 Java...

Overview: A global financial institution is undertaking a strategic buildout of its electronic rates trading capabilities, with a focus on modernising its infrastructure and expanding its footprint in automated fixed income markets. The firm combines the stability of a well-capitalised balance sheet with a strong appetite for innovation, offering engineers the opportunity to work on greenfield...

Senior Java Developer - Java, Springboot & AWS – paying up to £600/day (Inside IR35) – Hybrid (2x a week - London) – 6 month contract Our client is seeking a Senior Java Developer who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. Build and scale backend...

#128640; Senior Java Engineer (Kafka, Spring Boot, Microservices) We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, Spring Boot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform used in mission-critical environments. If you’re a hands-on backend engineer passionate about distributed systems,...

We’re working with a leading, technology-driven trading organisation with a global presence, seeking a Senior Software Engineer to join their innovative platform engineering team. This is an exceptional opportunity to work on cutting-edge systems that process data at scale, powering decision-making in fast-moving global markets. Our client is a diversified principal trading firm operating across...