1,026 to 1,050 of 1,123 Java Jobs in the South East

and product and thrives in a high-autonomy, research-driven culture. You’ll lead and contribute to: Architecture, system design and code reviews Scalable, AI-powered systems built in Java, TypeScript/JavaScript, SQL/NoSQL, AWS A collaborative, delivery-focused engineering culture Technical decisions that directly shape the future of media technology What We’re Looking For 8+ years … experience in software engineering, with 3+ years leading teams Strong technical expertise in Java, TypeScript/JS, SQL/NoSQL, AWS Proven success scaling high-performing teams in fast-moving environments A pragmatic, results-oriented mindset Excellent communication skills and stakeholder influence Degree in Computer Science or Engineering Passion for AI, automation and the future of publishing The Company A More ❯

Test Automation Engineer - QA Company: Consultancy - Financial Location: London Hybrid (often 3 days a week in office) Salary: £50,000-£65,000 + benefits Tech essentials : Backend (C#/Java/Python) SQL, Specflow/BDD Nice to have: CI/CD pipes, GitHub Actions, YAML, Powershell Interview process: 1 stage remote video interview Why should you be interested in … active looking for future leaders Why they’ll be interested in you - You have solid Programming experience, with a keen interest in Software Quality & Testing C# or Python or Java knowledge needed You probably have a relevant degree at 2:1 level or above You may have 1-3 years commercial experience, but they're open with this You’re More ❯

Test Automation Engineer - QA Company: Consultancy - Financial Location: London Hybrid (often 3 days a week in office) Salary: £50,000-£65,000 + benefits Tech essentials : Backend (C#/Java/Python) SQL, Specflow/BDD Nice to have: CI/CD pipes, GitHub Actions, YAML, Powershell Interview process: 1 stage remote video interview Why should you be interested in … active looking for future leaders Why they’ll be interested in you - You have solid Programming experience, with a keen interest in Software Quality & Testing C# or Python or Java knowledge needed You probably have a relevant degree at 2:1 level or above You may have 1-3 years commercial experience, but they're open with this You’re More ❯

Test Automation Engineer - QA Company: Consultancy - Financial Location: London Hybrid (often 3 days a week in office) Salary: £50,000-£65,000 + benefits Tech essentials : Backend (C#/Java/Python) SQL, Specflow/BDD Nice to have: CI/CD pipes, GitHub Actions, YAML, Powershell Interview process: 1 stage remote video interview Why should you be interested in … active looking for future leaders Why they’ll be interested in you - You have solid Programming experience, with a keen interest in Software Quality & Testing C# or Python or Java knowledge needed You probably have a relevant degree at 2:1 level or above You may have 1-3 years commercial experience, but they're open with this You’re More ❯

or diploma in Computer Science, Software Development or similar 3+ years' experience in software test automation within a development environment Proven experience with Selenium and writing automated scripts in Java or Python Strong understanding of structured software testing and development lifecycles Hands-on experience with MS SQL, ASP.Net and C# test environments Excellent communication, problem-solving and collaboration skills Desirable … held any of these roles or used these technologies/skills, this role could be a great fit: Software Tester, QA Automation Engineer, Test Automation Specialist, SDET, Selenium Tester, Java Test Engineer, Python Automation Engineer, Quality Assurance Engineer, Test Lead. Apply now to take the next step in your automation testing career and help shape the quality of innovative technology More ❯

includes connectivity to markets and multi-dealer venues, single dealer platform, pricing and trader tools, and supports FX spot, forward, options and deposits. The services are implemented in C#, Java and KDB+. The FX business is looking to improve their electronic footprint by leveraging KDB+ to determine client toxicity, back-testing and parameterisation of trading strategies, real-time generation of … EMIR, MiFID), Pricing & Valuation, Organizational Transformation & Process Improvement. IT & Information systems consulting: Business Analysis, Project Management, Change management, Front Office Support (functional and technical), Development (e.g C++, Python, C#, Java, VBA), Financial Software (e.g. Sophis, Murex, Summit, Calypso), IT Transformation & Innovation. As part of Quanteam Group, Quanteam UK & PL has today more than 80 consultants, working for major Capital Markets More ❯

includes connectivity to markets and multi-dealer venues, single dealer platform, pricing and trader tools, and supports FX spot, forward, options and deposits. The services are implemented in C#, Java and KDB+. The FX business is looking to improve their electronic footprint by leveraging KDB+ to determine client toxicity, back-testing and parameterisation of trading strategies, real-time generation of … EMIR, MiFID), Pricing & Valuation, Organizational Transformation & Process Improvement. IT & Information systems consulting: Business Analysis, Project Management, Change management, Front Office Support (functional and technical), Development (e.g C++, Python, C#, Java, VBA), Financial Software (e.g. Sophis, Murex, Summit, Calypso), IT Transformation & Innovation. As part of Quanteam Group, Quanteam UK & PL has today more than 80 consultants, working for major Capital Markets More ❯

includes connectivity to markets and multi-dealer venues, single dealer platform, pricing and trader tools, and supports FX spot, forward, options and deposits. The services are implemented in C#, Java and KDB+. The FX business is looking to improve their electronic footprint by leveraging KDB+ to determine client toxicity, back-testing and parameterisation of trading strategies, real-time generation of … EMIR, MiFID), Pricing & Valuation, Organizational Transformation & Process Improvement. IT & Information systems consulting: Business Analysis, Project Management, Change management, Front Office Support (functional and technical), Development (e.g C++, Python, C#, Java, VBA), Financial Software (e.g. Sophis, Murex, Summit, Calypso), IT Transformation & Innovation. As part of Quanteam Group, Quanteam UK & PL has today more than 80 consultants, working for major Capital Markets More ❯

Our client are a high frequency trading firm based in London. They're looking for a back-end Java engineer who will contribute to both sides of the stack. This isn't a typical full-stack role, your time isn't split between backend and frontend work. They have a frontend team in place. You will not be designing UI. … Instead, you will build high-performance Java services that power the trading UI. So yes you need frontend awareness, but your focus is on backend engineering that makes the UI fast and reliable. What you will do: Design and build Java services that feed real-time data to the frontend. Work with the UI team on transport choices, batching, back … pressure, and error handling. Improve end-to-end latency by looking across the stack. What you'll bring: Strong knowledge of computer science fundamentals (data structures, algorithms). Java engineering experience in trading, betting, gaming, or streaming. Hands-on work with real-time or data-heavy systems. Comfortable across server and browser. Not essential (but nice-to-have): Experience with More ❯

We are looking for an experienced Java Developer to join a Front Office Rates eTrading team. This is a hands-on role, working closely with traders and quants to develop and maintain pricing platforms for fixed income products. The ideal candidate will have deep domain knowledge of pricing and trading processes and be comfortable working in a dynamic trading floor … understand market requirements and translate them into technical solutions. Requirements/Must-Haves: -Proven experience as a Pricing Developer or similar role in a trading environment. -Strong expertise in Java, ideally with experience in low-latency application development. -Experience working on a trading floor, with a thorough understanding of trading processes, pricing, and market dynamics. -Knowledge of rates pricing, yield More ❯

We are looking for an experienced Java Developer to join a Front Office Rates eTrading team. This is a hands-on role, working closely with traders and quants to develop and maintain pricing platforms for fixed income products. The ideal candidate will have deep domain knowledge of pricing and trading processes and be comfortable working in a dynamic trading floor … understand market requirements and translate them into technical solutions. Requirements/Must-Haves: -Proven experience as a Pricing Developer or similar role in a trading environment. -Strong expertise in Java, ideally with experience in low-latency application development. -Experience working on a trading floor, with a thorough understanding of trading processes, pricing, and market dynamics. -Knowledge of rates pricing, yield More ❯

We are looking for an experienced Java Developer to join a Front Office Rates eTrading team. This is a hands-on role, working closely with traders and quants to develop and maintain pricing platforms for fixed income products. The ideal candidate will have deep domain knowledge of pricing and trading processes and be comfortable working in a dynamic trading floor … understand market requirements and translate them into technical solutions. Requirements/Must-Haves: -Proven experience as a Pricing Developer or similar role in a trading environment. -Strong expertise in Java, ideally with experience in low-latency application development. -Experience working on a trading floor, with a thorough understanding of trading processes, pricing, and market dynamics. -Knowledge of rates pricing, yield More ❯

We’re currently supporting a leading financial services firm in their search for an experienced KDB+ Engineer to join their growing data and analytics engineering team. This is a hands-on development role focused on building high-performance data systems More ❯

We’re currently supporting a leading financial services firm in their search for an experienced KDB+ Engineer to join their growing data and analytics engineering team. This is a hands-on development role focused on building high-performance data systems More ❯

We’re currently supporting a leading financial services firm in their search for an experienced KDB+ Engineer to join their growing data and analytics engineering team. This is a hands-on development role focused on building high-performance data systems More ❯

Leading institutional crypto trading firm who are growing their team in London and are looking for a low-latency Java developer to build their market making platform from scratch. You will be working alongside the trader and join as a key hire. The role covers from architecture to low-level development and is a unique opportunity to make an impact … in a business that is projected to be a main player in the space. Requirements: 8+ years of hands-on experience developing low-latency trading systems using Java Experience with FIX protocol Prior experience with Crypto is a strong preference. Salary depends on experience. More ❯

Leading institutional crypto trading firm who are growing their team in London and are looking for a low-latency Java developer to build their market making platform from scratch. You will be working alongside the trader and join as a key hire. The role covers from architecture to low-level development and is a unique opportunity to make an impact … in a business that is projected to be a main player in the space. Requirements: 8+ years of hands-on experience developing low-latency trading systems using Java Experience with FIX protocol Prior experience with Crypto is a strong preference. Salary depends on experience. More ❯

Leading institutional crypto trading firm who are growing their team in London and are looking for a low-latency Java developer to build their market making platform from scratch. You will be working alongside the trader and join as a key hire. The role covers from architecture to low-level development and is a unique opportunity to make an impact … in a business that is projected to be a main player in the space. Requirements: 8+ years of hands-on experience developing low-latency trading systems using Java Experience with FIX protocol Prior experience with Crypto is a strong preference. Salary depends on experience. More ❯

cutting-edge solutions across FX Spot, Forwards, and Pricing, with exposure to Rates and Cross-Asset projects further down the line. Key Responsibilities Design and develop ultra-low latency Java systems for electronic FX trading. Work closely with traders and quants to deliver performant pricing and hedging solutions. Lead components of system re-architecture and optimisation projects. Take ownership of … end-to-end performance, from network to JVM tuning. Contribute to a high-performing, globally distributed engineering team. Technical Environment Core Java, Aeron, lock-free/concurrent programming High-performance messaging, distributed systems, and low-latency design Real-time pricing, RFQ, and automated hedging systems What We’re Looking For Proven experience designing or building low-latency trading systems (FX … or other asset classes). Deep understanding of Java performance tuning, GC optimisation, and threading models. Ability to discuss design decisions and architecture in depth. Front-office experience and a strong understanding of electronic trading workflows. Why Apply? Greenfield build, real technical ownership and impact. Highly technical front-office role with direct business interaction. Competitive package up to £160k base More ❯

cutting-edge solutions across FX Spot, Forwards, and Pricing, with exposure to Rates and Cross-Asset projects further down the line. Key Responsibilities Design and develop ultra-low latency Java systems for electronic FX trading. Work closely with traders and quants to deliver performant pricing and hedging solutions. Lead components of system re-architecture and optimisation projects. Take ownership of … end-to-end performance, from network to JVM tuning. Contribute to a high-performing, globally distributed engineering team. Technical Environment Core Java, Aeron, lock-free/concurrent programming High-performance messaging, distributed systems, and low-latency design Real-time pricing, RFQ, and automated hedging systems What We’re Looking For Proven experience designing or building low-latency trading systems (FX … or other asset classes). Deep understanding of Java performance tuning, GC optimisation, and threading models. Ability to discuss design decisions and architecture in depth. Front-office experience and a strong understanding of electronic trading workflows. Why Apply? Greenfield build, real technical ownership and impact. Highly technical front-office role with direct business interaction. Competitive package up to £160k base More ❯

cutting-edge solutions across FX Spot, Forwards, and Pricing, with exposure to Rates and Cross-Asset projects further down the line. Key Responsibilities Design and develop ultra-low latency Java systems for electronic FX trading. Work closely with traders and quants to deliver performant pricing and hedging solutions. Lead components of system re-architecture and optimisation projects. Take ownership of … end-to-end performance, from network to JVM tuning. Contribute to a high-performing, globally distributed engineering team. Technical Environment Core Java, Aeron, lock-free/concurrent programming High-performance messaging, distributed systems, and low-latency design Real-time pricing, RFQ, and automated hedging systems What We’re Looking For Proven experience designing or building low-latency trading systems (FX … or other asset classes). Deep understanding of Java performance tuning, GC optimisation, and threading models. Ability to discuss design decisions and architecture in depth. Front-office experience and a strong understanding of electronic trading workflows. Why Apply? Greenfield build, real technical ownership and impact. Highly technical front-office role with direct business interaction. Competitive package up to £160k base More ❯

Banking | Java Developer | Senior Front Office Developer | Pricing | Investment Banking | London 3 days/week | £800-900/day (inside IR35) | Initial 6 month contract Our Banking client is looking for an experienced Front Office Pricing (Rates/Credit products) Java Developer for an initial 6 month contract. You will be a solid Java Developer you'll have experience working … on Front Office Pricing projects. Key Skills & Experience: Java Front Office Pricing Investment Banking This work would be 3 days in the office (London) and 2 days from home each week. Initial contract is 6 months £800/900/day Inside IR35 - so you will be working via an umbrella company If this sounds of interest, please do send More ❯

/lead. The Individual should be passionate about technology, experienced in developing and managing cutting edge technology applications. Technical Skills: In Depth experience in the field of Automation testing, Java, Database QA Testing Good understanding of OOPS concepts and strong programming skills in Selenium and Java or C# Hands-on experience of working with test automation tools and frameworks for More ❯

/lead. The Individual should be passionate about technology, experienced in developing and managing cutting edge technology applications. Technical Skills: In Depth experience in the field of Automation testing, Java, Database QA Testing Good understanding of OOPS concepts and strong programming skills in Selenium and Java or C# Hands-on experience of working with test automation tools and frameworks for More ❯

/lead. The Individual should be passionate about technology, experienced in developing and managing cutting edge technology applications. Technical Skills: In Depth experience in the field of Automation testing, Java, Database QA Testing Good understanding of OOPS concepts and strong programming skills in Selenium and Java or C# Hands-on experience of working with test automation tools and frameworks for More ❯