Fimador City Of London, England, United Kingdom JavaSoftwareEngineer Fimador City Of London, England, United Kingdom Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Fimador Fimador is partnering with an entrepreneurial fintech platform to identify a Java … talented team working across the full development lifecycle and will have superb opportunities to progress your career as the organisation grows. They seek a softwareengineer who is excited to architect, design, and implement low latency Java systems that are robust, resilient, accurate, stable, and blindingly fast. … problems. About you: A degree in computer science or a related field A strong background in data structures, algorithms, and object-oriented programming in Java Strong understanding of low-latency and real-time system design and implementation You’ll have experience within financial services - FX or payments industry experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
JavaSoftwareEngineer/Developer WFH to £100k Are you a skilled JavaSoftwareEngineer with low latency trading systems experience? You could be progressing your career at a global market data and trading platform provider for cryptocurrency markets. As a JavaSoftwareEngineer you will develop, test and maintain high-quality, low-latency Java applications handling millions of requests per day, collaborating with cross-functional teams to design systems that meet business and regulatory requirements. You'll seek to continuously improve system performance and scalability, implement automated testing, CI … WFH: You can work from home from most of the time but must be commutable to the London office. About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient design patterns You have experience with low latency systems More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (Spring Boot SQL API) London to £80k Well established trading brokerage is seeking a Backend SoftwareEngineer with strong Java experience, as they expand into UK markets. As a Backend SoftwareEngineer, you'll join a small technology … development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications with a focus on backend Java development and API implementation within an AWS environment. Location/WFH: You'll join a team of finance entrepreneurs and technologists in City based … offices with smart dress code on a fulltime basis. About you: You are an experienced Backend SoftwareEngineer/Java Developer with a strong knowledge of best practice and the full software development lifecycle You have strong Spring Boot experience You have a good knowledge of More ❯
JavaSoftwareEngineer – Asset Management Technology 💸 Up to £100,000 + bonus + benefits 📍 Hybrid – 2 days/week in Central London Join a cutting-edge, cloud-native SaaS company backed by one of the UK’s leading global asset managers as a JavaSoftwareEngineer . They’re redefining portfolio management through an open architecture platform that puts control in the hands of the user – whether for multi-asset, single-asset, or transformational investment businesses. As a JavaSoftwareEngineer , you’ll be part of a high-performing team … building distributed, low-latency systems designed for speed, scale, and resilience. 🧠 What They’re Looking For: 2+ years’ commercial experience with Java Solid grasp of multithreading, concurrency , and high-throughput system design A passion for TDD, pair programming , and continuous delivery practices Computer Science degree from a Russell Group More ❯
london (city of london), south east england, united kingdom
Understanding Recruitment
JavaSoftwareEngineer – Asset Management Technology 💸 Up to £100,000 + bonus + benefits 📍 Hybrid – 2 days/week in Central London Join a cutting-edge, cloud-native SaaS company backed by one of the UK’s leading global asset managers as a JavaSoftwareEngineer . They’re redefining portfolio management through an open architecture platform that puts control in the hands of the user – whether for multi-asset, single-asset, or transformational investment businesses. As a JavaSoftwareEngineer , you’ll be part of a high-performing team … building distributed, low-latency systems designed for speed, scale, and resilience. 🧠 What They’re Looking For: 2+ years’ commercial experience with Java Solid grasp of multithreading, concurrency , and high-throughput system design A passion for TDD, pair programming , and continuous delivery practices Computer Science degree from a Russell Group More ❯
JavaSoftwareEngineer – Asset Management Technology Up to £100,000 + bonus + benefits Hybrid – 2 days/week in Central London Join a cutting-edge, cloud-native SaaS company backed by one of the UK’s leading global asset managers as a JavaSoftwareEngineer . They’re redefining portfolio management through an open architecture platform that puts control in the hands of the user – whether for multi-asset, single-asset, or transformational investment businesses. As a JavaSoftwareEngineer , you’ll be part of a high-performing team … building distributed, low-latency systems designed for speed, scale, and resilience. What They’re Looking For: 2+ years’ commercial experience with Java Solid grasp of multithreading, concurrency , and high-throughput system design A passion for TDD, pair programming , and continuous delivery practices Computer Science degree from a Russell Group More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Switch Tech Talent
your recruiter to learn more. Base pay range Direct message the job poster from Switch Tech Talent Principal Consultant at Switch Tech Talent Role: JavaSoftwareEngineer/Java Developer Location: Central London (EC2M) - hybrid 2 days a week onsite A leading global B2B SaaS technology … company is seeking Java Developers at all levels (junior, mid-senior) to join its London-based team. The company operates a large-scale SaaS platform that supports hundreds of millions of daily transactions, supplying content to major travel agencies, meta search engines, and ecommerce platforms. You will join a … volume XML integrations, time-sensitive bug fixes, and contributing to innovative new features and products. Key Responsibilities: Develop and maintain robust backend systems in Java (Java 17). Work on complex system integrations with third-party suppliers and distributors. Handle XML feeds, web scraping, and high-frequency search More ❯
Senior Full Stack JavaEngineer - Java, TypeScript, AWS, MySQL, NoSql, Microservices, Machine Learning, Artificial intelligence (Hybrid - 3 days a week in the office near Notting Hill) Senior Full Stack JavaEngineer :- You will be joining a fast-growing, research-driven company building an artificial intelligence … learning techniques. My client is revolutionising their industry with a track record of building things that others have ruled out as impossible. The senior Java Full Stack engineer will join a very bright, talented team of engineers with the guidance of technologists who have help build up some … companies today. You will have a great opportunity to work with a variety of languages, frameworks and tools. Applicants will need a background in Java and modern JS frameworks and likely to have good AWS and Microservices experience. Core skills for the Senior Full Stack Engineer : 5yrs+ in More ❯
london (city of london), south east england, united kingdom
Bentley Whitaker Search and Selection
Senior Full Stack JavaEngineer - Java, TypeScript, AWS, MySQL, NoSql, Microservices, Machine Learning, Artificial intelligence (Hybrid - 3 days a week in the office near Notting Hill) Senior Full Stack JavaEngineer :- You will be joining a fast-growing, research-driven company building an artificial intelligence … learning techniques. My client is revolutionising their industry with a track record of building things that others have ruled out as impossible. The senior Java Full Stack engineer will join a very bright, talented team of engineers with the guidance of technologists who have help build up some … companies today. You will have a great opportunity to work with a variety of languages, frameworks and tools. Applicants will need a background in Java and modern JS frameworks and likely to have good AWS and Microservices experience. Core skills for the Senior Full Stack Engineer : 5yrs+ in More ❯
Senior Full Stack JavaEngineer - Java, TypeScript, AWS, MySQL, NoSql, Microservices, Machine Learning, Artificial intelligence (Hybrid - 3 days a week in the office near Notting Hill) Senior Full Stack JavaEngineer :- You will be joining a fast-growing, research-driven company building an artificial intelligence … learning techniques. My client is revolutionising their industry with a track record of building things that others have ruled out as impossible. The senior Java Full Stack engineer will join a very bright, talented team of engineers with the guidance of technologists who have help build up some … companies today. You will have a great opportunity to work with a variety of languages, frameworks and tools. Applicants will need a background in Java and modern JS frameworks and likely to have good AWS and Microservices experience. Core skills for the Senior Full Stack Engineer : 5yrs+ in More ❯
JavaSoftwareEngineer – Consultancy (multiple locations available in the UK) - competitive salary** Please note – due to the nature of work, all candidates must have DV clearance (UKIC Preferable) that is active and transferrable We are looking for a JavaSoftwareEngineer to join our … consulting client. We have multiple locations available Responsibilities Participate in agile software development practices, including daily stand-ups, sprint planning, and retrospectively Contribute to the continuous improvement of our team's processes and help us become more efficient Identify opportunities for improvement and propose innovative solutions to keep our … deadlines and achieve company objectives, helping us bring our mission to life Key skills and experience Coding experience in object-oriented languages such as Java, TypeScript or C# Familiarity with front-end web technologies such as HTML, CSS, and JavaScript frameworks like React Strong problem-solving skills and the More ❯
london (city of london), south east england, united kingdom
Damia Group
JavaSoftwareEngineer – Consultancy (multiple locations available in the UK) - competitive salary** Please note – due to the nature of work, all candidates must have DV clearance (UKIC Preferable) that is active and transferrable We are looking for a JavaSoftwareEngineer to join our … consulting client. We have multiple locations available Responsibilities Participate in agile software development practices, including daily stand-ups, sprint planning, and retrospectively Contribute to the continuous improvement of our team's processes and help us become more efficient Identify opportunities for improvement and propose innovative solutions to keep our … deadlines and achieve company objectives, helping us bring our mission to life Key skills and experience Coding experience in object-oriented languages such as Java, TypeScript or C# Familiarity with front-end web technologies such as HTML, CSS, and JavaScript frameworks like React Strong problem-solving skills and the More ❯
JavaSoftwareEngineer – Consultancy (multiple locations available in the UK) - competitive salary** Please note – due to the nature of work, all candidates must have DV clearance (UKIC Preferable) that is active and transferrable We are looking for a JavaSoftwareEngineer to join our … consulting client. We have multiple locations available Responsibilities Participate in agile software development practices, including daily stand-ups, sprint planning, and retrospectively Contribute to the continuous improvement of our team's processes and help us become more efficient Identify opportunities for improvement and propose innovative solutions to keep our … deadlines and achieve company objectives, helping us bring our mission to life Key skills and experience Coding experience in object-oriented languages such as Java, TypeScript or C# Familiarity with front-end web technologies such as HTML, CSS, and JavaScript frameworks like React Strong problem-solving skills and the More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
Switch Tech Talent
Role: JavaSoftwareEngineer/Java Developer 🌍 Location: Central London (EC2M) - hybrid 2 days a week onsite 💰 Salary: £40,000-£80,000 🛠 Key Skills: Core Java/SE, XML, JSON, Junit, APIs, complex/high-traffic systems A leading global B2B SaaS technology company is … seeking Java Developers at all levels (junior, mid-senior) to join its London-based team. The company operates a large-scale SaaS platform that supports hundreds of millions of daily transactions, supplying content to major travel agencies, meta search engines, and ecommerce platforms. You will join a dynamic development … volume XML integrations, time-sensitive bug fixes, and contributing to innovative new features and products. Key Responsibilities: Develop and maintain robust backend systems in Java (Java 17). Work on complex system integrations with third-party suppliers and distributors. Handle XML feeds, web scraping, and high-frequency search More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Switch Tech Talent
Role: JavaSoftwareEngineer/Java Developer 🌍 Location: Central London (EC2M) - hybrid 2 days a week onsite 💰 Salary: £40,000-£80,000 🛠 Key Skills: Core Java/SE, XML, JSON, Junit, APIs, complex/high-traffic systems A leading global B2B SaaS technology company is … seeking Java Developers at all levels (junior, mid-senior) to join its London-based team. The company operates a large-scale SaaS platform that supports hundreds of millions of daily transactions, supplying content to major travel agencies, meta search engines, and ecommerce platforms. You will join a dynamic development … volume XML integrations, time-sensitive bug fixes, and contributing to innovative new features and products. Key Responsibilities: Develop and maintain robust backend systems in Java (Java 17). Work on complex system integrations with third-party suppliers and distributors. Handle XML feeds, web scraping, and high-frequency search More ❯
Senior SoftwareEngineer – Java Backend London (5 days onsite, with some ad-hoc flexibility) £85,000 – £120,000 (Permanent) TechHeads is currently seeking a Senior SoftwareEngineer with strong Java backend experience, DevOps awareness, and proven technical leadership capabilities to join our Client’s … both engineering efforts and mentoring team members, while collaborating with globally distributed teams in the US, Ireland and India. Responsibilities: Design, develop, and maintain Java-based backend services using Spring Boot , REST/GraphQL , Kafka , PostgreSQL , and RabbitMQ . Contribute to infrastructure modernisation efforts, working closely with DevOps teams … in the US, Ireland and India, to ensure alignment and execution. Build and deploy secure, resilient APIs (REST/GraphQL) and optimise the full software development lifecycle through automation. Requirements: 7–10+ years of professional experience in software engineering, with a strong focus on Java backend development More ❯
london (city of london), south east england, united kingdom
TechHeads
Senior SoftwareEngineer – Java Backend London (5 days onsite, with some ad-hoc flexibility) £85,000 – £120,000 (Permanent) TechHeads is currently seeking a Senior SoftwareEngineer with strong Java backend experience, DevOps awareness, and proven technical leadership capabilities to join our Client’s … both engineering efforts and mentoring team members, while collaborating with globally distributed teams in the US, Ireland and India. Responsibilities: Design, develop, and maintain Java-based backend services using Spring Boot , REST/GraphQL , Kafka , PostgreSQL , and RabbitMQ . Contribute to infrastructure modernisation efforts, working closely with DevOps teams … in the US, Ireland and India, to ensure alignment and execution. Build and deploy secure, resilient APIs (REST/GraphQL) and optimise the full software development lifecycle through automation. Requirements: 7–10+ years of professional experience in software engineering, with a strong focus on Java backend development More ❯
Senior SoftwareEngineer – Java Backend London (5 days onsite, with some ad-hoc flexibility) £85,000 – £120,000 (Permanent) TechHeads is currently seeking a Senior SoftwareEngineer with strong Java backend experience, DevOps awareness, and proven technical leadership capabilities to join our Client’s … both engineering efforts and mentoring team members, while collaborating with globally distributed teams in the US, Ireland and India. Responsibilities: Design, develop, and maintain Java-based backend services using Spring Boot , REST/GraphQL , Kafka , PostgreSQL , and RabbitMQ . Contribute to infrastructure modernisation efforts, working closely with DevOps teams … in the US, Ireland and India, to ensure alignment and execution. Build and deploy secure, resilient APIs (REST/GraphQL) and optimise the full software development lifecycle through automation. Requirements: 7–10+ years of professional experience in software engineering, with a strong focus on Java backend development More ❯
City of London, Greater London, UK Hybrid / WFH Options
Switch Tech Talent
Role: JavaSoftwareEngineer/Java Developer Location: Central London (EC2M) - hybrid 2 days a week onsite Salary: £40,000-£80,000 Key Skills: Core Java/SE, XML, JSON, Junit, APIs, complex/high-traffic systems A leading global B2B SaaS technology company is … seeking Java Developers at all levels (junior, mid-senior) to join its London-based team. The company operates a large-scale SaaS platform that supports hundreds of millions of daily transactions, supplying content to major travel agencies, meta search engines, and ecommerce platforms. You will join a dynamic development … volume XML integrations, time-sensitive bug fixes, and contributing to innovative new features and products. Key Responsibilities: Develop and maintain robust backend systems in Java (Java 17). Work on complex system integrations with third-party suppliers and distributors. Handle XML feeds, web scraping, and high-frequency search More ❯
Lead JavaSoftwareEngineer with around 7-10 years of experience, including relevant Financial Markets knowledge, sought to Co-Lead a team of 12 for a Multi-Award-Winning $5BN+ AUM Systematic Hedge Fund. My client is one of the original Systematic Investment firms and is proud … of its genuinely collegiate, friendly and supportive culture, with an enviably low staff attrition. This team covers all software front-to-back, outside of Portfolio Management and Research systems, including Execution and Order Management systems, as well as Risk, Fund Accounting, Operations and Corporate Functions. Software is mainly … written in Java but also the team also work with Python, MATLAB, SQL, AWS, Docker, Kubernetes, Linux and CI/CD, as well as integrating with various SaaS products, such as HRMS. You will also work directly with a variety of business stakeholders to break down high level requirements More ❯
london (city of london), south east england, united kingdom
Winston Fox
Lead JavaSoftwareEngineer with around 7-10 years of experience, including relevant Financial Markets knowledge, sought to Co-Lead a team of 12 for a Multi-Award-Winning $5BN+ AUM Systematic Hedge Fund. My client is one of the original Systematic Investment firms and is proud … of its genuinely collegiate, friendly and supportive culture, with an enviably low staff attrition. This team covers all software front-to-back, outside of Portfolio Management and Research systems, including Execution and Order Management systems, as well as Risk, Fund Accounting, Operations and Corporate Functions. Software is mainly … written in Java but also the team also work with Python, MATLAB, SQL, AWS, Docker, Kubernetes, Linux and CI/CD, as well as integrating with various SaaS products, such as HRMS. You will also work directly with a variety of business stakeholders to break down high level requirements More ❯
Lead JavaSoftwareEngineer with around 7-10 years of experience, including relevant Financial Markets knowledge, sought to Co-Lead a team of 12 for a Multi-Award-Winning $5BN+ AUM Systematic Hedge Fund. My client is one of the original Systematic Investment firms and is proud … of its genuinely collegiate, friendly and supportive culture, with an enviably low staff attrition. This team covers all software front-to-back, outside of Portfolio Management and Research systems, including Execution and Order Management systems, as well as Risk, Fund Accounting, Operations and Corporate Functions. Software is mainly … written in Java but also the team also work with Python, MATLAB, SQL, AWS, Docker, Kubernetes, Linux and CI/CD, as well as integrating with various SaaS products, such as HRMS. You will also work directly with a variety of business stakeholders to break down high level requirements More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Ultra Low Latency Java eFX SoftwareEngineer, London (City of London) Client: Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: With … a growing FX trading franchise, a Global Investment Banking Firm seeks an experienced Front-Office Low-Latency Java Technical Lead. Key responsibilities include developing low-latency pricing, RFQ, and risk management applications, and collaborating directly with Quants and Trading Teams. Required skills and experience include knowledge of Market Making … trading, Algo Containers, Pricing algorithms, Low Latency Pricing applications, TC/IP, UDP, Zero Garbage Collection, Multi-Threading, and concurrent JavaSoftware development. The role offers a good balance of business exposure and technical challenges, along with excellent work-life balance and flexibility. Type: Permanent Work arrangement: Hybrid More ❯
market leading Algorithmic Trading firm based in London, specialising in market making and liquidity provision for Exchange Traded Funds. The are looking for a JavaSoftwareEngineer to join their engineering group. What You'll Get An opportunity to work in one of the most exciting and … tracking tools. What You'll Need Strong academic background in STEM discipline Strong computer science fundamentals in Design, Algorithms & Data Structures Strong low latency Java engineering skills Rust experience will be beneficial as they will be using it in new projects Familiarity with databases (e.g. SQL Server, Postgres) Familiarity … with developing, testing, or deploying with a Cloud Server Provider (e.g. AWS, GCP, Azure) Experience using version control software (e.g. git) Strong programming ability and testing mindset More ❯
london (city of london), south east england, united kingdom
Tempest Vane Partners
market leading Algorithmic Trading firm based in London, specialising in market making and liquidity provision for Exchange Traded Funds. The are looking for a JavaSoftwareEngineer to join their engineering group. What You'll Get An opportunity to work in one of the most exciting and … tracking tools. What You'll Need Strong academic background in STEM discipline Strong computer science fundamentals in Design, Algorithms & Data Structures Strong low latency Java engineering skills Rust experience will be beneficial as they will be using it in new projects Familiarity with databases (e.g. SQL Server, Postgres) Familiarity … with developing, testing, or deploying with a Cloud Server Provider (e.g. AWS, GCP, Azure) Experience using version control software (e.g. git) Strong programming ability and testing mindset More ❯
