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 sol...Read More>>.

A trusted UK Central Government technology programme is looking for an experienced Senior Java Developer to join their high-impact delivery team. Working on mission-critical systems that support national infrastructure, this role offers...Read More>>.

A leading global bank in Greater London seeks a qualified individual for FX trading systems implementation. The role involves collaborating with trading and quant teams to design system architecture, alongside hands-on technical implementation. Key s...Read More>>.

Citigroup Inc. is seeking a motivated engineer to join the Technology Application Strategy team in Greater London. This role is key in developing tooling solutions for Citi's global developer community using Java and SpringBoot technologies....Read More>>.

We're looking for Senior and Principal Java Developers with a strong background in low‑latency systems to join us on a high‑performance trading and real‑time data project, for a major financial institution.You’ll be joining an en...Read More>>.

A leading financial services company in London is seeking a skilled Software Engineer to join their team. You will execute creative software solutions and develop high-quality production code while collaborating with talented colleagues. The ideal ca...Read More>>.

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can ma...Read More>>.

Fairygodboss is seeking a Lead Software Engineer to join our agile team in London. This role involves collaborating with product owners and engineers to develop innovative technology products within the Equity Derivatives Group.The ideal ca...Read More>>.

Java Script Works is seeking a Dynamics D365 Performance Engineer to focus on managing performance in D365 implementations. This contract position is based in London, United Kingdom, and requires expertise in D365 CE / CRM, Power Platform, and Azu...Read More>>.

CoinDesk in the United Kingdom seeks a Java Developer to enhance the performance of its trading systems. The role involves designing reliable, low-latency code and improving system stability through automation in a collaborative environment....Read More>>.

Principal Java Engineer (Individual Contributor) 6-Month Contract | Outside IR35 | Paddington (3 days/week) We are partnering with a leading UK retail organisation on a significant payments and platform transformation. We seek a P...Read More>>.

La-Fosse-1 is looking for a Principal Java Engineer for a 6-month contract based in Paddington. This hands-on role will involve designing and developing scalable backend services for secure payment transactions while being part of a dynamic engine...Read More>>.

Principal Java Engineer (Individual Contributor)6-Month Contract | Outside IR35 | Paddington (3 days/week) We are partnering with a leading UK retail organisation on a significant payments and platform transformation. We seek...Read More>>.

CoinDesk is seeking an experienced Java backend engineer to join the Risk Engineering team in Greater London. The ideal candidate will have over 10 years of Java experience, strong ownership skills, and the ability to thrive in dynamic environment...Read More>>.

Senior Consulting Engineer (Armakuni Network - Contractor) London, United Kingdom Posted 11 months ago Tech stack Node.js Amazon AWS Python GCP Java React...Read More>>.

Requirements Experience with infrastructure as code. Hands-on experience coding, ideally in Python, Go, or Typescript with a focus on clean, maintainable code. Experience with observability tools and inci...Read More>>.

Technical Solution Architect – Capgi London, United Kingdom Posted 12 months ago Tech Stack JavaScript Angular React Java Python TypeScript AWS...Read More>>.

React.JS Developer – Hedge Fund – Typescript £120k Plus BonusQuant Capital is urgently looking for a React.JS Developer to join our high profile client. Our client is a $2 billion strong quant hedge fund with performance figures of...Read More>>.

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑cl...Read More>>.

A software development company in London is seeking an experienced Adobe Livecycle Developer to create and maintain dynamic PDF forms and process workflows. The ideal candidate will have a minimum of 2 to 3 years of experience with Adobe Livecycle, J...Read More>>.

OverviewSenior Engineer - AWS/Java | Xpertise RecruitmentWhat You'll Be DoingDesigning and building serverless features and microservices in AWSSolving complex engineering challenges with a strategic minds...Read More>>.

A leading banking institution in London is searching for a Developer to work closely with front office users in foreign exchange trading. Candidates should have experience with Java or C# and a strong desire to learn about financial services. Respons...Read More>>.

Feature Delivery Team As a member of this 4-5 strong team, you will leverage your expertise in TypeScript, Express, Node.js, Next.js, SQL, and React to build and enhance our platform. You should be comfortable assisting customers occasio...Read More>>.

Quant Capital is searching for an Android Developer to join their fintech team in London. Candidates should have at least 3 years of Android development experience, be proficient in Kotlin and Java, and be familiar with MVP and MVVM design patterns....Read More>>.

Starling Bank is seeking a highly motivated engineer with at least 5 years' experience in Java to join the Payment Schemes team. In this role, you'll build and maintain the systems responsible for payment integrations, ensuring accuracy and stability...Read More>>.

C# .NET Developer – Banking / Fintech Location: London, United Kingdom Posted 10 months ago. This role is posted by partner Jooble. Tech Stack ASP.NET MVC Razor C# SQL...Read More>>.

Java Script Works is seeking a C# .NET Developer to join our team in London, United Kingdom. This full-time position requires strong skills in ASP.NET MVC, C#, SQL, and JavaScript. The role involves greenfield development and working with data analyt...Read More>>.

About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid...Read More>>.

Are you ready to make a difference and shape the future of technology? At JPMorganChase, you’ll be part of a dynamic team that thrives on innovation and collaboration. You’ll have the opportunity to grow your career, expand your skills, and...Read More>>.

Feature Delivery Team As a member of this 4-5 strong team, you will leverage your expertise in TypeScript, Express, Node.js, Next.js, SQL, and React to build and enhance our platform. You should be comfortable assisting customers occasio...Read More>>.

IG KnowHow is seeking a Software Engineer for their Core Trading team to build low-latency, high-throughput trading systems. The ideal candidate will possess strong Java skills and contribute to the performance of financial products.This ro...Read More>>.

Java Script Works is looking for a Netsuite Developer with experience in Salesforce to join their team in London, UK. Candidates should be proficient in JavaScript and SuiteScript, with strong knowledge of client-side technologies and web services. T...Read More>>.

A leading global financial markets infrastructure provider is seeking a talented Senior Lead Java Engineer in London. This role involves leading the design and development of critical Java applications in an Agile environment. The ideal candidate sho...Read More>>.

Proficiency in Full-Stack Development Proficiency in building modern, full-stack applications with back end development in Python, Node.js, or Java, and front end development with frameworks like React, Angular or Next.js. Experi...Read More>>.

Crédit Agricole SA is seeking a Developer based in London, UK. The role involves enhancing front-office systems for foreign exchange trading, managing project deliveries, and automating processes. Candidates should have a strong desire to learn, exc...Read More>>.

HCLTech in Greater London is looking for a developer to lead the development and maintenance of low-latency Java applications. The ideal candidate has a Bachelor's degree in Computer Science or related field, proven experience in Java focusing on per...Read More>>.

Lead Developer/Tech Lead London, United Kingdom Posted 10 months ago Tech stack web Lead Developer React TypeScript JavaScript Node.js Qualificati...Read More>>.

Java Script Works is seeking a Front-end Developer to contribute to their Digital team and enhance the e-commerce development roadmap. The role demands strong skills in HTML, CSS, and JavaScript, with experience in Shopify. Ideal candidates should be...Read More>>.

Skills and Experience Proven experience working in a software growth team or directly on product growth experiments. Strong skills across the MERN stack (Node.js, React, Express, MongoDB) are essential, along with familiarity with CI/C...Read More>>.

A dynamic fintech company is seeking a Senior Java Engineer to build and scale their rewards platform. The role involves developing features, optimizing performance, and ensuring seamless integrations. Candidates should have over 4 years of Java back...Read More>>.

Quant Capital is urgently hiring for a Senior Software Engineer specializing in Quant Trading based in London, United Kingdom. The role offers a competitive salary range of £150,000-200,000, plus a bonus of £50,000-80,000.The position foc...Read More>>.

A prominent financial services firm in London is seeking a full stack developer skilled in Kotlin or Java, along with TypeScript. This role requires strong computer science fundamentals and excellent communication skills. Candidates should have 3-9 y...Read More>>.

We’re a sports media network, focused on building and nurturing a portfolio of highly engaged and connected communities of sports fans and bettors to create value for our partners. We empower sports fans with real-time intelligence, pr...Read More>>.

Java Script Works is seeking a skilled engineer with a strong expertise in Typescript and serverless architecture to join their team. This role focuses on product work, offering the opportunity to shape and develop innovative solutions.Cand...Read More>>.

Software Engineer Python React Golang AWS (PR/100687) London, England Salary: GBP75000 - GBP90000 per annum + benefits + shares Software Engineer / Full Stack Developer (Python React Golang AWS) London to £90k Are you a...Read More>>.

Experis is seeking a Software Developer in London to design, develop, and support enterprise-grade applications with strong Java and web technologies expertise. You will work across the full software development lifecycle, building scalable soluti...Read More>>.

Xoriant is seeking a Modern Workplace Engineer in Greater London to support a large-scale Windows 11 laptop and VDI rollout program. This hybrid role focuses on device deployment, configuration, and troubleshooting using modern Microsoft technolog...Read More>>.

Contact email:Job ref:JDAG/FF/0202Startdate:ASAPAre you a skilled Java developer with a passion for financial markets and algorithmic trading? This is a rare opportunity to step into a front-office role where you...Read More>>.

A financial services company in Greater London is seeking an experienced Low Latency Java Engineer to join their team for critical Front Office projects. The role involves designing and developing high-performance applications while collaborating acr...Read More>>.