Average salary: £207,460 /yearly
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- £71k - £94k per annumEstimated...C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise...ContractLong-term contractPermanent
- £112k - £150k per annumEstimated...Senior Java Developer – Investment Management (Contract) Senior Java Developer – Investment Management Contract 6 Months Outside IR35 £1100 PD Remote Quant... ...with good data knowledge and an understanding of latency. I am looking for an engineer with strong core Java knowledge...ContractOn-siteRemote
£600 per day
...and resilient IT infrastructure. The role focuses on delivering low-latency routing and switching solutions across multiple exchanges and... ...implementing network timing solutions (GPS, PTP, NTP, PPS). Contract Details: Contract Type: 6-Month Contract (Inside IR35)...ContractHybrid working- ...Contract Role: Java Developer – FX Trading Technology Contract Location: London. Hybrid Contract Duration: 6 months initially (with potential... ...teams and technology stakeholders to develop and enhance low-latency, high-performance trading systems within a complex capital...ContractHybrid workingImmediate start
£700 per day
...Java Data Engineer – Investment Management Contract 6 Months Min Outside IR35 £700 PD Remote occasional monthly office meet... ...system. I am looking for a proficient developer with good tata knowledge and an understanding of latency. I am looking for an engineer...ContractOn-siteRemoteCash Equities - Electronic Client Solutions (ECS) Low-Latency Quant Product Manager - Vice President
£137k - £178k per annumEstimated...trading workflows, controls, and exchange co-location solutions. Your efforts will enable clients to access JPM’s market-leading, ultra-low latency direct market access products. Additionally, you will engage closely with clients through execution consultation, systematic market...SuggestedLong-term contract- £51k - £67k per annumEstimated...Rapid Application Developer - JAVA London | Permanent Contract | Hybrid Margo is a Tech Native consultancy covering high value-added IT expertise for the... ...brings the most challenging topics to our consultants: low latency, multithreading, and high data volume....ContractPermanentInternshipHybrid workingImmediate start
- £84k - £108k per annumEstimated...engineering, trading, product, operations, and business teams. Role Description Our technology team builds and maintains the low-latency trading infrastructure that powers our operations - from execution engines and exchange connectivity to risk and market data systems...SuggestedLong-term contractFull-timeRemote
- £108k - £145k per annumEstimated...Senior Java Engineer – Hedge Fund Contract Outside IR35 Jan Start Hybrid Quant Capital is urgently... ...management system. I am looking for a proficient developer with good data knowledge and an understanding of latency. I am looking for an engineer with...ContractHybrid workingOn-site
- Java Developer with SQL Server ? Central London Our Client is looking to recruit a seasoned professional with 5 plus years experience in developing with Java as a backend Developer with SQL Server. You will have a good understanding of Data Structures and Algorithms. In...ContractDaily pay
£30k - £60k per annum
...year Requirements: Extensive hands-on Java Development experience in an enterprise... ...Responsibilities: ~ As a Senior Java Developer in our cross-asset team, you will be responsible... ...on experience, an initial 6-month contract, and the flexibility of hybrid working based...ContractLong-term contractFull-timeHybrid working£700 per day
...Contract Senior Java Developer – Data Up to £700 per day Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development,...ContractOn-site- £63k - £84k per annumEstimated...Core Java Developer – Trading Contract Outside IR35 Open Budget Quant Capital is urgently looking for a Core Java Developer to join a well known trading firm. No experience of finance is needed, finance isn’t what this firm does, tech is. Our client is an...ContractWork from home
£700 per day
...Senior Java Analyst Developer / Technical Consultant £700 p/d outside IR35 Quant Capital is urgently looking for a Java Analyst Developer / Technical Consultant to join our high profile client. Our client is a global trading platform software business. Its products...ContractOn-siteRemote- ...We have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an... ...solutions for our customers. This is an initial six month contract that sits outside IR35. Please note, you'll be required to work...ContractOn-siteFlexible hours
£75k - £80k per annum
...year Requirements: Solid experience in Java development with significant,... ...hands-on mentorship to junior and mid-level developers by identifying technical debt, running structured... ...culture through unit, integration, and contract tests to prevent regression and ensure deployments...ContractFull-time5 days/week- £38k - £50k per annumEstimated...Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time Working hours: We work on a core hours principle...ContractPermanentFull-timeHybrid workingOn-siteFlexible hoursRotating shifts
£750 per day
...Role: Java/Python Software Developer Location: London (Hybrid) Type: Contract Compensation: Up To £750 P/D The role We're working with a leading global financial organisation looking to hire an experienced Backend Engineer to join a high-performing technology...ContractHybrid working£30k - £60k per annum
...year Requirements: Proven experience in Java development with a focus on Spring Boot... ...a team of Java Engineers, Front-end Developers, and Quality Engineers Design and implement... ...occasional travel and is offered under a contract structure inside IR35, initially until...ContractFull-timeRemote- Backend Java Developer ? City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must... ...excellent communication skills. This is a 6 to 12 month contract assignment based in the City London. Please forward your CV...Contract
£140k per annum
...Java Developer Algo Trading Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their Algo Trading... ...algorithms, mainly in Java • Create a new greenfield low latency trading platform. • Improve/maintain existing strategies...- ...The role: Contract Angular Developer (with Java experience) We are recruiting for a Contract Software Developer for a duration of initially 6 months. This role is an immediate start and it is twice per week onsite in Stratford, London. Who We Are: AND Digital are...ContractOn-siteImmediate startFlexible hours2 days/week
- £103k - £132k per annumEstimated...Java Software Developer – Trading Systems (Remote) Amsterdam or London Quant Capital is partnered... ...between distributed services for lower latency and higher throughput • Analyse data... ...and technical problem solving • Low-ego engineer who can work independently...Remote
£40k - £70k per annum
...year Requirements: Strong commercial experience with Java development. Hands-on experience with the Spring Framework... ...Spring TDD More: We are hiring a Backend Java Developer on a 6-month initial contract basis. The role is fully remote with occasional office...ContractFull-timeOn-siteRemote- £45k - £60k per annumEstimated...Java Full Stack Developer Glasgow//Bournemouth, United Kingdom Contract/Full Time Posted by: iXceed Solutions Posted: Tuesday, 23 June 2026 Core Java & Functional Programming: Minimum 5 years of experience with strong understanding of functional programming...ContractPermanentFull-time
- £121k - £160k per annumEstimated...team and work with quants, traders, and technologists to develop, implement, support and maintain a market leading algo execution... ...concepts and proficient advanced experience in Java Proficiency in low latency, real-time, scalable trading systems Experience in building...Long-term contract
- £63k - £84k per annumEstimated...Job title: Senior Java Developer Corporate Title: Associate/VP Department: Global Execution... ...system. Make performance and latency improvement to Instinet’s crossing systems... ...Experience in developing high volume, low-latency trading systems in Java with knowledge...Long-term contractFull-timeHybrid workingSkilled worker visa
- £52k - £69k per annumEstimated...and builds high-performance, latency-sensitive services with awareness... ...system dependencies Develops secure and high-quality production... ...the SDLC Guides integration contracts, API/versioning strategies, and... ...deep hands-on expertise in Java (17+) , including concurrency,...Long-term contract
- £49k - £64k per annumEstimated...Job Description Java Developer (React) Location - London On-Prem 3 Days per Week Talan is looking for a talented Java Developer... ..., and support) Build and enhance high-performance, low-latency applications Develop RESTful APIs and modern web interfaces...Full-time3 days/week
£80k - £85k per annum
...per year Requirements: ~10+ years of Java development experience ~ Deep expertise... ...deliverable implementation plans Ensure developers understand not just what to build, but... ...testing culture across unit, integration, and contract testing Operate with a strong...ContractFull-time5 days/week



