76 to 87 of 87 Java Developer Jobs in the City of London

to learn more. Base pay range Direct message the job poster from McGregor Boyall Technology Headhunter (UK & Europe) at McGregor Boyall Associates Algo Trading Developer - Global Financial Technology Leader Up to £130k base salary | Permanent | Hybrid Working | Central London I'm working with a world-leading financial technology organisation … to find a highly capable Algo Trading Developer. My client is at the forefront of algorithmic trading and seeking a talented developer to join their Global Trading Technology team. The Opportunity You'll be building next-generation trading platforms that connect global equity markets, working on cutting-edge algorithms … trading signals High-availability trading infrastructure serving institutional clients worldwide Backend systems supporting equities, futures, and listed derivatives trading What They Needs Expert-level Java development with strong object-oriented design principles Degree in Computer Science, Mathematics, or Engineering Hands-on experience building trading systems (execution algorithms, risk trading More ❯

Role Overview: We are looking for a highly skilled Java Software Engineer to join a fast-paced, high-performance engineering team focused on building ultra-low latency systems for a leading digital asset trading platform. This role is ideal for someone with a deep understanding of real-time systems … and a passion for performance optimisation in latency-sensitive environments. Key Responsibilities: Design, implement, and optimise ultra-low latency trading components in Java Develop and maintain exchange connectivity , order routing, and market data processing systems Collaborate with traders and quantitative developers to deliver high-performance, production-grade solutions Continuously … profile and tune system performance to minimise latency and maximise throughput Required Skills & Experience: Strong proficiency in core Java , with a focus on performance, concurrency, and memory management Proven experience building low-latency, high-throughput systems in trading or similarly demanding environments Deep understanding of multithreading , lock-free programming More ❯

Role Overview: We are looking for a highly skilled Java Software Engineer to join a fast-paced, high-performance engineering team focused on building ultra-low latency systems for a leading digital asset trading platform. This role is ideal for someone with a deep understanding of real-time systems … and a passion for performance optimisation in latency-sensitive environments. Key Responsibilities: Design, implement, and optimise ultra-low latency trading components in Java Develop and maintain exchange connectivity , order routing, and market data processing systems Collaborate with traders and quantitative developers to deliver high-performance, production-grade solutions Continuously … profile and tune system performance to minimise latency and maximise throughput Required Skills & Experience: Strong proficiency in core Java , with a focus on performance, concurrency, and memory management Proven experience building low-latency, high-throughput systems in trading or similarly demanding environments Deep understanding of multithreading , lock-free programming More ❯

Role Overview A large crypto market making business is seeking a highly skilled Senior Quant Developer to join their OTC trading team. In this role, you will collaborate with traders and technologists to develop and refine algorithms for both spot and derivative products. You'll be embedded within the … years of experience in FX or crypto trading, with direct exposure to client pricing and flow analysis. At least 5 years of advanced Java development experience, including: Strong understanding of object-oriented programming and design patterns. Proven experience building high-performance, low-latency systems. Proficiency in Python (NumPy, SciPy … years of experience in FX or crypto trading, with direct exposure to client pricing and flow analysis. * At least 5 years of advanced Java development experience, including: * Strong understanding of object-oriented programming and design patterns. * Proven experience building high-performance, low-latency systems. * Proficiency in Python (NumPy, SciPy More ❯

Role Overview A large crypto market making business is seeking a highly skilled Senior Quant Developer to join their OTC trading team. In this role, you will collaborate with traders and technologists to develop and refine algorithms for both spot and derivative products. You'll be embedded within the … years of experience in FX or crypto trading, with direct exposure to client pricing and flow analysis. At least 5 years of advanced Java development experience, including: Strong understanding of object-oriented programming and design patterns. Proven experience building high-performance, low-latency systems. Proficiency in Python (NumPy, SciPy … years of experience in FX or crypto trading, with direct exposure to client pricing and flow analysis. * At least 5 years of advanced Java development experience, including: * Strong understanding of object-oriented programming and design patterns. * Proven experience building high-performance, low-latency systems. * Proficiency in Python (NumPy, SciPy More ❯

and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13+ billion. JD – • Significant prior experience with developing reusable and performant clean Java code aligned with good architectural and design principles. • Significant prior experience with JavaScript, HTML/CSS and JavaScript frameworks(ReactJS, Node.js) as well as More ❯

and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13+ billion. JD – • Significant prior experience with developing reusable and performant clean Java code aligned with good architectural and design principles. • Significant prior experience with JavaScript, HTML/CSS and JavaScript frameworks(ReactJS, Node.js) as well as More ❯

Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia and Middle East. About the Role:- Job Description Java Go Infrastructure as a code Mode-Hybrid-3 days from Office Location-London/BurgessHill Mode-FTE JD: The role is focused on bringing … and highquality documentation Enduser Feedback Valuing and incorporating feedback from endusers to improve solutions Psychological Safety Fostering a safe environment for experimentation and innovation Developer Advocacy Advocating for the needs and interests of developers Automation Strong focus on automating repetitive tasks to increase efficiency Inner and Open Source Contribution … relationships giving and receiving constructive feedback and your colleagues at all levels and across all teams trust you Technologies We Use Languages Go and Java are our primary languages Frontend Any browser applications are based on React CICD Code lives in GitHub Enterprise and flows to production through a More ❯

Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia and Middle East. About the Role:- Job Description Java Go Infrastructure as a code Mode-Hybrid-3 days from Office Location-London/BurgessHill Mode-FTE JD: The role is focused on bringing … and highquality documentation Enduser Feedback Valuing and incorporating feedback from endusers to improve solutions Psychological Safety Fostering a safe environment for experimentation and innovation Developer Advocacy Advocating for the needs and interests of developers Automation Strong focus on automating repetitive tasks to increase efficiency Inner and Open Source Contribution … relationships giving and receiving constructive feedback and your colleagues at all levels and across all teams trust you Technologies We Use Languages Go and Java are our primary languages Frontend Any browser applications are based on React CICD Code lives in GitHub Enterprise and flows to production through a More ❯

of exponential growth and are enjoying record profits The business is actively expanding as there is additional headcount for a number trade platform specialist Java Development with a focus on either/or Quantitative Development or low-latency performance optimization. You will be working on greenfield projects to build … out and enhance their low latency trading systems. THE ROLE: Working in a fast-paced trading environment as a Quant Developer, where you will collaborate closely with expert traders, quantitative analysts, and engineering specialists to craft and fine-tune trading strategies across both spot and derivative markets. Based directly …/EXPERIENCE REQUIRED: Expertise in market-making or algorithmic trading, including deep understanding of order book dynamics and pricing techniques Proven track record in Java programming, specifically in building fast, low-latency trading systems Strong familiarity with market data and order execution protocols (e.g. FIX, binary, or custom APIs More ❯

We have a current opportunity for a B2C2 QD - Exchange on a permanent basis. The position will be based in London. For further information about this position please apply. More ❯

We have a current opportunity for a B2C2 QD - Exchange on a permanent basis. The position will be based in London. For further information about this position please apply. More ❯