scale to meet the growing demands of business event processing and data management. Key Responsibilities: Develop, implement, and maintain highly performant, secure, and scalable Java applications. Java Server Side ConcurrentProgramming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize More ❯
scale to meet the growing demands of business event processing and data management. Key Responsibilities: Develop, implement, and maintain highly performant, secure, and scalable Java applications. Java Server Side ConcurrentProgramming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize More ❯
london (city of london), south east england, united kingdom
Nicoll Curtin
scale to meet the growing demands of business event processing and data management. Key Responsibilities: Develop, implement, and maintain highly performant, secure, and scalable Java applications. Java Server Side ConcurrentProgramming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize More ❯
london, south east england, united kingdom Hybrid / WFH Options
Understanding Recruitment
their team. You will be an excellent fit for this Core Java Engineer position if you: Have built scalable software from scratch Use Core Java concepts, including Low Latency , ConcurrentProgramming & 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 More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Understanding Recruitment
their team. You will be an excellent fit for this Core Java Engineer position if you: Have built scalable software from scratch Use Core Java concepts, including Low Latency , ConcurrentProgramming & 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 More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Understanding Recruitment
their team. You will be an excellent fit for this Core Java Engineer position if you: Have built scalable software from scratch Use Core Java concepts, including Low Latency , ConcurrentProgramming & 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 More ❯
Holistic approach to problem solving; you are able to see the 'bigger picture' of your work Exceptional systems knowledge Exceptional Linux knowledge Strong networking knowledge (TCP/IP) Strong concurrentprogramming ability (C++) Experienced working with distributed systems ( Desirable ) Experience working in the cloud (AWS, GCP, Azure etc.,) ( Desirable ) Experience working with containers Full details are available. Please More ❯
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Platform Recruitment Limited
Holistic approach to problem solving; you are able to see the 'bigger picture' of your work Exceptional systems knowledge Exceptional Linux knowledge Strong networking knowledge (TCP/IP) Strong concurrentprogramming ability (C++) Experienced working with distributed systems ( Desirable ) Experience working in the cloud (AWS, GCP, Azure etc.,) ( Desirable ) Experience working with containers Full details are available. Please More ❯
Must have 2+ year experience with SQL, or a comparable relational database Solid understanding of TCP/UDP standards and network protocols Experience with writing low latency single and concurrent threaded applications Understanding of the C++ development life cycle and tooling on RHEL Linux Exposure to the FIX protocol Exposure to test-driven development Working practices are relaxed, as More ❯
Must have 2+ year experience with SQL, or a comparable relational database Solid understanding of TCP/UDP standards and network protocols Experience with writing low latency single and concurrent threaded applications Understanding of the C++ development life cycle and tooling on RHEL Linux Exposure to the FIX protocol Exposure to test-driven development Working practices are relaxed, as More ❯
willingness to work as part of a collaborative environment Skilled in software testing methodologies including TDD Strong knowledge of object-oriented design and development skills Highly Desirable: Experience with concurrentprogramming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects involving cloud-based infrastructure design and implementation Microsoft certified status More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
The ONE Group Ltd
APIs and version control (Git) Able to work independently and take full ownership of features Nice to Have: Experience with FastAPI, Flask, or Django Knowledge of asyncio or asynchronous programming Familiarity with CI/CD and cloud environments (AWS/GCP) Working Model: Hybrid role – regular attendance required at Cambridge office More ❯
cambridge, east anglia, united kingdom Hybrid / WFH Options
The ONE Group Ltd
APIs and version control (Git) Able to work independently and take full ownership of features Nice to Have: Experience with FastAPI, Flask, or Django Knowledge of asyncio or asynchronous programming Familiarity with CI/CD and cloud environments (AWS/GCP) Working Model: Hybrid role – regular attendance required at Cambridge office More ❯
and family support Employee giving match Mobile phone stipend Take Care of Yourself R&R days so you can rest and recharge Generous wellness reimbursement and weekly onsite & virtual programming Generous vacation policy - work with your manager to take time off when you need it Industry-leading parental leave policies. Family planning benefits. Catered lunches, fully-stocked kitchens with More ❯
and family support Employee giving match Mobile phone stipend Take Care of Yourself R&R days so you can rest and recharge Generous wellness reimbursement and weekly onsite & virtual programming Generous vacation policy - work with your manager to take time off when you need it Industry-leading parental leave policies. Family planning benefits. Catered lunches, fully-stocked kitchens with More ❯
london, south east england, united kingdom Hybrid / WFH Options
Quant Capital
requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and data structures Experience with concurrentprogramming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Quant Capital
requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and data structures Experience with concurrentprogramming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Quant Capital
requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and data structures Experience with concurrentprogramming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically More ❯
architecture, design, and deployment of trading solutions Required Skills 5-10 years' experience as a Java Developer in front-office or trading environments Strong Java Core , multi-threading , and concurrentprogramming experience Proven experience with low latency system design and optimisation Hands-on experience with FIX protocol integration Solid business knowledge of FX Options trading workflows Excellent stakeholder More ❯
equivalent) • Solid understanding of architectural patterns: microservices, event sourcing, domain-driven design • Proficiency with SQL and NoSQL databases in high-volume environments • Strong async/await, multi-threading, and concurrentprogramming skills Domain Knowledge: • Deep understanding of financial products: equity derivatives, fixed income instruments, structured products • Knowledge of trade lifecycle, pricing models, risk calculations, and market data handling More ❯
equivalent) • Solid understanding of architectural patterns: microservices, event sourcing, domain-driven design • Proficiency with SQL and NoSQL databases in high-volume environments • Strong async/await, multi-threading, and concurrentprogramming skills Domain Knowledge: • Deep understanding of financial products: equity derivatives, fixed income instruments, structured products • Knowledge of trade lifecycle, pricing models, risk calculations, and market data handling More ❯
london (city of london), south east england, united kingdom
Cross Atlantic Partners
equivalent) • Solid understanding of architectural patterns: microservices, event sourcing, domain-driven design • Proficiency with SQL and NoSQL databases in high-volume environments • Strong async/await, multi-threading, and concurrentprogramming skills Domain Knowledge: • Deep understanding of financial products: equity derivatives, fixed income instruments, structured products • Knowledge of trade lifecycle, pricing models, risk calculations, and market data handling More ❯
willingness to work as part of a collaborative environment Skilled in software testing methodologies including TDD Strong knowledge of object-oriented design and development skills Highly Desirable: Experience with concurrentprogramming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects involving cloud-based infrastructure design and implementation Microsoft certified status More ❯
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/concurrentprogramming 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 More ❯
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/concurrentprogramming 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 More ❯