Java Developer Join our dynamic team at mthree working with a major investment bank, where we are committed to delivering innovative risk management solutions. We are seeking a talented Java Developer with expertise in multithreading and concurrency to help us build robust, high-performance applications that drive Equity Trading strategies. Key Responsibilities: Design, develop, and maintain Java … organization, and automation. Participate in code reviews and contribute to team knowledge sharing. Requirements: Bachelor’s degree in Computer Science, Engineering, or a related field. Proven experience as a Java Developer (v11+), with an understanding of multithreading and concurrency. Solid knowledge of object-oriented programming and design patterns. Good grasp of relational and NoSQL Database technologies. Experience with risk … to detail. Excellent communication and teamwork abilities. Preferred Qualifications: Experience with Spring Framework and related technologies. Knowledge of financial instruments and risk management concepts. Familiarity with Agile development methodologies. Java Developer More ❯
and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms. The Opportunity: We are looking for talented, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale. As a Visa SoftwareEngineer, you will be an integral part of a cross-functional development team … inventing, designing, building, and testing software products that reach a truly global customer base. While building components of cutting-edge payment technology, you will get to see your efforts shaping the digital future of monetary transactions. The Work itself: Design code and systems that touch 40% of the world population while influencing Visa’s internal standards for scalability, security … and reusability Collaborate cross-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings Actively contribute to product quality improvements, value added service technology, and new business flows in diverse agile squads Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government More ❯
aim to provide clients with the best digital investing experience, ensuring digital security and customer satisfaction – meaning you'll have the opportunity to make a real difference. As an Engineer at JPMorgan Chase within Nutmeg, you will be part of a team with great ambitions. We aim to build a top-in-market suite of mobile and web apps … getting smart ideas into the hands of our customers. We're looking for people who have a curious mindset, thrive in collaborative squads, and are passionate about building quality software that has a big impact in a rapidly changing environment. By their nature, our people are also solution-oriented, commercially savvy and have a head for fintech. We work … products and projects. Job Responsibilities Work with the Product team to understand user's needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB, Aurora/MySQL and AWS. Participate with the rest of the team in the process of designing how our architecture needs More ❯
you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding. Join a dynamic team where we prioritize efficient, high-quality software development. Our fully implemented CI/CD allows us to deploy to production every day with just a click of a button, freeing our developers from the burden of … and resources to innovate and enhance the product, driving long-term success. Job Responsibilities: - Work with Product Owner and Customers to elicit system requirements - Design, architect, estimate and implement software deliverables - Automate unit, integration and acceptance testing Required qualifications, capabilities, and skills : - Proficient in Java 11+/Spring Boot ecosystem, including automated unit/integration testing - Respect for … with React JS, including automated unit/integration testing will be a plus - Knowledge of UX Design - Experience with Terraform and AWS - Experience with UI testing frameworks (i.e. Cypress) - Java certifications About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional More ❯
Insight Global are seeking a Mid-Level Java Developer to join one of our leading financial services clients. This is a contract-to-hire opportunity based in St Paul’s, London, operating on a hybrid work schedule. In this role, you’ll be working on the development and enhancement of a mission-critical FX trading platform used by major … focused on improving swap trading performance, write clean and testable code, and participate in architectural discussions to drive system improvements. The applicant must have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memory management, and object modeling • Unit testing More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Insight Global
Insight Global are seeking a Mid-Level Java Developer to join one of our leading financial services clients. This is a contract-to-hire opportunity based in St Paul’s, London, operating on a hybrid work schedule. In this role, you’ll be working on the development and enhancement of a mission-critical FX trading platform used by major … focused on improving swap trading performance, write clean and testable code, and participate in architectural discussions to drive system improvements. The applicant must have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memory management, and object modeling • Unit testing More ❯
London, England, United Kingdom Hybrid / WFH Options
Capgemini
About the job your considering You'll be joining a passionate, professional and highly skilled team of developers who specialise in agile custom software development and integration at an enterprise scale. Innovation in delivery is always at the forefront of our minds, which is why we utilise a variety of Open Source and proprietary technologies to achieve the best … possible outcome for the client. We have a world class software engineering community; we invest in doing things right and have plenty to say on the subject. We're active on social media and for those that want to find out more, take a look at our blogs - written by engineers, for engineers: http://capgemini.github.io/Hybrid … known as Disclosure and Barring Service) Your role You will be a hands-on technical expert helping us deliver projects in a true DevOps manner. You will apply a software engineering mindset to problems, whether that's provisioning services, writing code or writing automation tools and scripts. You will have a lean mindset, striving to build reliable and performant More ❯
the business to have a clear understanding of how your own technology stack is tied to business outcomes and our bottom line and will advise on technical limitations of software design for products and provide alternative solutions. You will possess knowledge of features and facilities for integration, and communication among applications, databases and technology platforms to bring together different … components and form a fully functional solution to a business problem. You will creatively test and maintain software applications and related programs and procedures by using a variety of software development tools following design requirements of customer. You will take technical responsibility for the health of the codebase, including quality, scalability, and performance andyou will act as a … spokesperson for software design best practices, research and recommend frameworks and architectural/code design patterns, identify areas of improvements within the code and suggests solutions and advocate for operational excellence (such as unit testing, establishing SLAs, programming for resiliency and scalability). You will take a whole systems approach to analyze issues and implement holistic solutions by ensuring More ❯
outsized impact, you’ll thrive here at Zopa, so join us, and make it count.Want to see us in action? Follow us on Instagram @zopalife The engineering challenge Our Software Engineers don't just write code, they solve real financial problems for millions of customers. You'll work on distributed systems processing thousands of transactions daily, build resilient services More ❯
London, Elephant & Castle, United Kingdom Hybrid / WFH Options
The Bridge IT Recruitment
This is a fantastic opportunity to work as a Sofware Engineer, on a long term contract, working for a major finance company, inside IR35 and fully remote. The key skills required for this SoftwareEngineer role are below. Low latency FX Matching Java C++ (desirable) trading (desirable) SQL Gradle If you do have the relevant experience … for this remote SoftwareEngineer position, please do apply. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
Have you got a strong educational background from a Russell Group University? Do you have experience working in the financial industry? 💸 JavaSoftwareEngineer – FinTech Scaleup 💸 📍 Location: Hybrid working in Central London 💰 Salary: £80,000-100,000 + bonus We are very excited to once again be partnered exclusively with London’s leading investment management firm’s … latest spinout company. Leveraging cutting-edge techniques with the latest technologies, they build highly scalable high-throughput software that is used by hedge funds and asset managements around the world. Due to an exciting pipeline of upcoming projects, they are looking for Core JavaSoftware Engineers to join their team. You will be an excellent fit for … this Core JavaEngineer position if you: Have built scalable software from scratch Use Core Java concepts, including Low Latency , Concurrent Programming & Multithreading Are used to working in a fast-paced environment Work in the financial industry e.g. Bank, Hedge Fund/Asset Management, FinTech Have clear experience with optimisation, efficiency and performance improvement As a More ❯
Have you got a strong educational background from a Russell Group University? Do you have experience working in the financial industry? 💸 JavaSoftwareEngineer – FinTech Scaleup 💸 📍 Location: Hybrid working in Central London 💰 Salary: £80,000-100,000 + bonus We are very excited to once again be partnered exclusively with London’s leading investment management firm’s … latest spinout company. Leveraging cutting-edge techniques with the latest technologies, they build highly scalable high-throughput software that is used by hedge funds and asset managements around the world. Due to an exciting pipeline of upcoming projects, they are looking for Core JavaSoftware Engineers to join their team. You will be an excellent fit for … this Core JavaEngineer position if you: Have built scalable software from scratch Use Core Java concepts, including Low Latency , Concurrent Programming & Multithreading Are used to working in a fast-paced environment Work in the financial industry e.g. Bank, Hedge Fund/Asset Management, FinTech Have clear experience with optimisation, efficiency and performance improvement As a More ❯
This range is provided by Miller Maxwell Ltd. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range JavaSoftwareEngineer - Brand new and exclusive to Miller Maxwell - Front-office engineering team - Low-Latency trading. Miller Maxwell is assisting a electronic trading company seeking to hire … a JavaSoftwareEngineer expanding their team in 2025. The JavaSoftwareEngineer will be a key contributor to the development and enhancement of proprietary trading systems and surrounding ecosystem's. The JavaSoftwareEngineer will be required to have worked on the development of electronic trading systems. The JavaSoftwareEngineer will: Enhance and develop core features trading platform software. Build trading engines, micro-services, low-latency tools. Work to develop solutions around new products requested by trading and front-office teams. Work within their TDD and BDD environment. Research and look to continuously improve the systems and introduce new technology. The JavaSoftwareMore ❯
SoftwareEngineer - Java - Contract - £400 per day outside IR35 - Java/Microservices, Basic Test framework knowledge, Unit testing skills, Java design skills, Deployment in Pipeline knowledge ( Git lab, Jenkins, Aws tools sets) About the Company My client is seeking a JavaSoftwareEngineer on a contract basis in order to deliver Premium … MVP Full E2E testing as part of deployment, in collaboration with business partners Own and lead E2E deployment (release train manager) Manage the technical delivery of one or more software engineering teams Lead the planning, specifying, developing and deploying of high performance, robust and resilient systems Designs, produces, tests and implements working software, working across the lifecycle of … testing, building in quality as an integral part of all activities Evolve more predictive and intelligent testing approaches based on automation and innovative testing products and solutions Required Skills Java Microservices Basic Test framework knowledge Unit testing skills Java design skills Deployment in Pipeline knowledge (Git lab, Jenkins, AWS tools sets) Pay range and compensation package £400 per More ❯
SoftwareEngineer - Java - Contract - £400 per day outside IR35 - Java/Microservices, Basic Test framework knowledge, Unit testing skills, Java design skills, Deployment in Pipeline knowledge ( Git lab, Jenkins, Aws tools sets) About the Company My client is seeking a JavaSoftwareEngineer on a contract basis in order to deliver Premium … MVP Full E2E testing as part of deployment, in collaboration with business partners Own and lead E2E deployment (release train manager) Manage the technical delivery of one or more software engineering teams Lead the planning, specifying, developing and deploying of high performance, robust and resilient systems Designs, produces, tests and implements working software, working across the lifecycle of … testing, building in quality as an integral part of all activities Evolve more predictive and intelligent testing approaches based on automation and innovative testing products and solutions Required Skills Java Microservices Basic Test framework knowledge Unit testing skills Java design skills Deployment in Pipeline knowledge (Git lab, Jenkins, AWS tools sets) Pay range and compensation package £400 per More ❯
Backend SoftwareEngineer/Developer London onsite to £160k Are you a Java technologist with strong knowledge of software engineering best practices and backend development experience looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work? You could be joining a scaling Cyber Security technology company that … has just received £100 million investment. As a Backend SoftwareEngineer you'll join a small, Agile team using core Java within a TDD environment deploying to AWS. You'll design and develop new features and enhancements across two security product areas, working across the full development lifecycle; you'll be able to input ideas and have … in London five days a week with a wide range of facilities and an array of perks including free, chef cooked meals. About you: You have strong backend core Java development skills You have a strong knowledge of software engineering best practices and have experience with TDD You have a good knowledge of SQL and Networking (TCP/ More ❯
Backend SoftwareEngineer/Developer London onsite to £160k Are you a Java technologist with strong knowledge of software engineering best practices and backend development experience looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work? You could be joining a scaling Cyber Security technology company that … has just received £100 million investment. As a Backend SoftwareEngineer you'll join a small, Agile team using core Java within a TDD environment deploying to AWS. You'll design and develop new features and enhancements across two security product areas, working across the full development lifecycle; you'll be able to input ideas and have … in London five days a week with a wide range of facilities and an array of perks including free, chef cooked meals. About you: You have strong backend core Java development skills You have a strong knowledge of software engineering best practices and have experience with TDD You have a good knowledge of SQL and Networking (TCP/ More ❯
Senior Software Developer (Java/Spring) | London (Hybrid) | £50K 💰 📍 Location: London (Hybrid) 🕒 Experience: 2+ years 💼 Type: Full-time | Permanent 🚀 The company are developing software solutions that address a wide range of challenges faced by the public sector. Their customers include government departments, agencies, and other public sector organisations, helping them streamline processes and achieve their goals effectively. … They are looking for a skilled Senior SoftwareEngineer who looking is eager to learn, and are ready to contribute to our ongoing growth and success. 💻 What You’ll Do: 🔧 Develop and maintain applications using Java & Spring Boot ✅ Write and maintain unit, integration, and end-to-end tests 🔍 Participate in code reviews and uphold coding standards 🎨 Help … design scalable, secure features and services 🛠️ Troubleshoot and debug complex systems 📦 Use CI/CD tools 🧠 What You Bring: 🧪 2+ years’ commercial experience in Java with Spring 🧰 Solid grasp of modern Java practices 🔄 Familiarity with Agile methodologies & short delivery cycles ⚙️ Hands-on with CI tools and Git-based workflows 💼 What We Offer: 💰 Salary: Up to £50k DOE 🏠 Flexible More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
Senior Software Developer (Java/Spring) | London (Hybrid) | £50K 💰 📍 Location: London (Hybrid) 🕒 Experience: 2+ years 💼 Type: Full-time | Permanent 🚀 The company are developing software solutions that address a wide range of challenges faced by the public sector. Their customers include government departments, agencies, and other public sector organisations, helping them streamline processes and achieve their goals effectively. … They are looking for a skilled Senior SoftwareEngineer who looking is eager to learn, and are ready to contribute to our ongoing growth and success. 💻 What You’ll Do: 🔧 Develop and maintain applications using Java & Spring Boot ✅ Write and maintain unit, integration, and end-to-end tests 🔍 Participate in code reviews and uphold coding standards 🎨 Help … design scalable, secure features and services 🛠️ Troubleshoot and debug complex systems 📦 Use CI/CD tools 🧠 What You Bring: 🧪 2+ years’ commercial experience in Java with Spring 🧰 Solid grasp of modern Java practices 🔄 Familiarity with Agile methodologies & short delivery cycles ⚙️ Hands-on with CI tools and Git-based workflows 💼 What We Offer: 💰 Salary: Up to £50k DOE 🏠 Flexible More ❯
Role: SoftwareEngineer Location: 1-2 days a week in London Salary: £60,000 - £80,000 + Bonus Are you a motivated java microservices specialised softwareengineer looking to elevate your career? Are you a meticulously and driven problem solver with a can do attitude? Then you'll value the highly specialised and parliamentary professional … role offers with great benefits and progression pathways to anyone looking to take themselves to the next level. We are looking for a handful of the best mid level engineer we can find to take part in some of the largest up coming projects in the banking industry You'll be working within a feature team and using your … extensive experience to engineersoftware, scripts and tools a often complex, as well as liaising with other engineers, architects and business analysts across the platform. Ideal Candidate: Building applications in Java, ideally as microservices JUnit experience is ideal Building quality into the applications that you create and being able to evidence this usually with exposure to Test More ❯
Hiring: SoftwareEngineer | Leading ETF Market Maker | London I’m partnering with a top-tier ETF Market Maker based in London that’s expanding their engineering team! This is a unique opportunity to join a dynamic group of expert traders and software engineers working at the cutting edge of algorithmic trading . 💡 Why this role stands out … play a key role in designing and implementing robust systems while contributing to a culture of continuous learning and innovation. 🛠️ Tech Skills & Requirements: 3–5 years of experience in Java or Python (C++ a plus) Solid database knowledge (SQL Server or Postgres) Experience with cloud platforms (AWS, GCP, or Azure) Strong programming fundamentals and version control skills (Git) A More ❯
Hiring: SoftwareEngineer | Leading ETF Market Maker | London I’m partnering with a top-tier ETF Market Maker based in London that’s expanding their engineering team! This is a unique opportunity to join a dynamic group of expert traders and software engineers working at the cutting edge of algorithmic trading . 💡 Why this role stands out … play a key role in designing and implementing robust systems while contributing to a culture of continuous learning and innovation. 🛠️ Tech Skills & Requirements: 3–5 years of experience in Java or Python (C++ a plus) Solid database knowledge (SQL Server or Postgres) Experience with cloud platforms (AWS, GCP, or Azure) Strong programming fundamentals and version control skills (Git) A More ❯
Role: SoftwareEngineer Location: 1-2 days a week in London Salary: £80,000 - £115,000 + Bonus Are you a motivated java micro-services specialised softwareengineer looking to elevate your career? This is an opportunity for a technically minded individual to be designing, producing, testing and implementing working code, working across the life … infrastructure. You'll also be liaising with principal engineers, architects in the domain and other key stakeholders to understand how the platform works We are looking for a senior engineer we can find to take part in some of the largest up coming projects in the banking industry Ideal Candidate: We're looking for someone with strong server side … experience in software design and implementation, including being able to use coding languages to solve complex problems with respect to security, resilience and scale. You'll also need to be capable of complex requirements analysis capture and validation against and with business and platform requirements. Additionally, you'll demonstrate experience of: Building microservices in Java, ideally with a More ❯
Employment Type: Full-Time
Salary: £80,000 - £115,000 per annum, Negotiable, Inc benefits
Lead Java/C# Engineer - Contract outside IR35 A leading financial services firm based in London is seeking a Lead Java/C# Engineer on a contract basis to drive forward the delivery of a high-performance, cloud-native platform built around event sourcing principles. About the Role: As the Lead Engineer, you’ll be … play a pivotal role in the design and delivery of scalable, resilient applications leveraging modern cloud technologies and distributed architectures. Key Responsibilities: Lead the design, development, and deployment of Java and C# services. Architect event-driven systems with a strong focus on event sourcing and CQRS. Implement scalable solutions using cloud platforms (AWS, Azure, or GCP). Collaborate closely … with architects, product owners, and stakeholders. Mentor junior engineers and promote best practices in engineering and DevOps. Required Skills: Proven experience as a Lead Engineer in enterprise-level systems. Strong hands-on development experience in Java and C#/.NET. Deep understanding of event sourcing, CQRS, and distributed system patterns. Experience with cloud-native architectures (preferably Azure but More ❯
Lead Java/C# Engineer - Contract outside IR35 A leading financial services firm based in London is seeking a Lead Java/C# Engineer on a contract basis to drive forward the delivery of a high-performance, cloud-native platform built around event sourcing principles. About the Role: As the Lead Engineer, you’ll be … play a pivotal role in the design and delivery of scalable, resilient applications leveraging modern cloud technologies and distributed architectures. Key Responsibilities: Lead the design, development, and deployment of Java and C# services. Architect event-driven systems with a strong focus on event sourcing and CQRS. Implement scalable solutions using cloud platforms (AWS, Azure, or GCP). Collaborate closely … with architects, product owners, and stakeholders. Mentor junior engineers and promote best practices in engineering and DevOps. Required Skills: Proven experience as a Lead Engineer in enterprise-level systems. Strong hands-on development experience in Java and C#/.NET. Deep understanding of event sourcing, CQRS, and distributed system patterns. Experience with cloud-native architectures (preferably Azure but More ❯
