Average salary: £207,460 /yearly
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- ...Low Latency Java Developer Whitehall Resources require a Low Latency Java Developer to work with a key client on a 9 month contract. *Inside IR35. *This role will involve 3 days per week on site in London. Low Latency Java Developer Summary This is a high-profile...Contract workWeekend work3 days/week
£574 per day
...We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. Role Title: Low Latency Java Developer End Date: 10th November 2026 Bill Rate: £574/day on umbrella Location: London, UK (Hybrid 3 days office) Summary...Contract workHybrid workWork at officeWeekend work£90k - £130k per annum
...Java Developer - Low Latency Systems (FinTech) Location: London (Hybrid) Salary: Competitive + Bonus + Benefits Are you an experienced Java Developer with a passion for working on cutting-edge, low-latency systems? Join a dynamic and innovative fintech, delivering...SuggestedFull timeHybrid workFlexible hours£130k - £150k per annum
...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...SuggestedFull timeWork at office£100k per annum
...We are looking for candidates with deep expertise in Java and proven experience in ultra-low-latency, high-performance systems. A strong background in electronic... ...applications for market making and pricing. You will develop and optimize pricing algorithms, order management, and...SuggestedFull timeHybrid workMcGregor Boyall Associates Limited
South East London18 hours ago£735 per day
...a project in the Investment Banking space, they are on the lookout for a Java ION Developer to come in on a contract basis. Key Skills/Requirements: Very strong Java Development experience Low Latency/multi-threading experience Trading platform experience (Bloomberg...Contract work3 days/week- £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...Contract workWork at officeRemote work
- ...Our client is seeking a Java Developer with experience working on the ION trading platform, to join their team for a freelance B2B contract that is expected to last for an initial 12-month period... ...experience ~ Strong knowledge of low-latency, multi-threaded programming techniques...Contract workFreelanceHybrid workRemote work3 days/week
- ...C++ Quantitative Developer - C+/20 | Linux | Low-Latency | Equities | Python - Permanent Central London | Onsite 5 Days We're seeking experienced C++ Quantitative Developers (Senior & Lead) to design and implement ultra-low-latency trading systems within a fast-paced...Contract workPermanent employment
- ...C++ Developer - Low Latency, C++, FPGA, Linux, Market Data Systems, Order Entry Gateway Development, TCP/IP Protocols, Scripting Languages... ...Understanding of TCP/IP protocols is advantageous London/Contract/Hybrid Working By applying to this job you are sending us...Contract workHybrid work
- £99k - £131k per annumEstimated...team as a Platform Engineer, maintaining and evolving our global low-latency trading infrastructure in London, focusing on reliability,... ...and macro trading platform. You will work with a well-established Java codebase on Linux, supporting real-time systems used by a large...SuggestedLong term contract
- £108k - £145k per annumEstimated...Senior Java Engineer – Hedge Fund Contract Outside IR35 Jan Start Hybrid Quant Capital is urgently looking... ...system. I am looking for a proficient developer with good data knowledge and an understanding of latency. I am looking for an engineer with strong...Contract workHybrid workWork at office
£130.45k per annum
...professionals with a strong background in Java development, specifically with at least 4... ...through informal leadership and highly developed communication skills. You will also have... ...excited to expand our team by hiring several contract Java Developers for a fintech business in...Contract workLong term contractHybrid workWork at office3 days/weekHalian Technology Limited
Soho, Greater London18 hours ago£735 per day
...a global consultancy, working on a project in the Investment Banking space, they are on the lookout for a Hybrid Java/ION/KDB+ Developer to come in on a contract basis. Key Skills/Requirements: Strong KDB+/q experience Strong Java Development experience Experience...Contract workHybrid work3 days/week- £58k - £78k per annumEstimated*** ION Java Developer 12+months Hybrid opportunity *** On behalf of one of our key partners RED has now a new opportunity for a ION Java Developer to join a new project. The contract is for 12 months with extension. This role is to start January 2026 and will be Hybrid...Contract workHybrid workRemote work3 days/week
- ...Job Description Java Developer Location: London (Hybrid - 1 day onsite) Start Date: ASAP Contract Duration: Until 31 December 2025 Day Rate: £377.40 (Inside IR35) Role Overview We are seeking an experienced Java Developer to join a dynamic team delivering...Contract workDaily paidHybrid workImmediate start
Stott and May
London15 days ago - £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...Contract workWork from home
- ...trading firm based in London. They're looking for a back-end Java engineer who will contribute to both sides of the stack.... ...batching, back-pressure, and error handling. Improve end-to-end latency by looking across the stack. What you'll bring: Strong...Contract workFull time
£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...Contract workWork at officeRemote work- ...A global IT services, consulting, and business solutions company is seeking an experienced Lead/Senior Java Microservices Developer to join its agile and dynamic development team in London. In this role, you will lead the design, development, and deployment of scalable...Contract work
- ...Java API specialist Developers (London UK) • 5+ years development experience using TDD in Java 8+ • Experience developing with Spring and Spring... ...should clear Codility Test # Customer technical interview covers on Open API implementation and Contract type approach...Contract work
- £63k - £84k per annumEstimated...Job Description Job Title: eFX Java Developer Location: London Company: Talan Type: [Full-time] About Talan Talan... ...Java Developer with a strong background in front-office systems, low-latency trading platforms, and real-time market connectivity to join...Full timeWork at office
£160k per annum
...Low latency Java Developer – Algo Trading Up to £160,000 p/a Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team. Our client quant prop trading house with performance figures of 22%. They...- ...satisfaction. Role Overview: We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building... ..., and operational services. API Development. Ensure low-latency data processing to support live casino game engines. Collaborate...Worldwide
- ...Overview: We are seeking an experienced Java Architect to lead the architectural... ...orchestration. Build systems optimized for low-latency, real-time interactions, capable of... ...review critical implementations, and mentor developers on architectural decisions. Work closely...Long term contract
- ...We are seeking a highly skilled and motivated Java Full Stack Developer to join our team. As a Full Stack Developer, you will be responsible for both the front-end and back-end development of web applications, ensuring the seamless integration of user-facing features with...Contract work
- £157k - £205k per annumEstimated...Java Quant Developer – FX & Crypto | London (Hybrid) Join a high-impact team at the intersection of trading, tech, and research. I’m looking... ...-testing tools What You Bring • 5+ years Java (OOP, low-latency systems) • 4+ years FX or Crypto trading experience • Python...Permanent employmentFull timeHybrid workRemote work1 day/week
£90k - £120k per annum
...completes a variety of packages for top tier developers, main contractors and private clients... ...in the UK. Candidates from solely a main contract or development background cannot be considered... ...of employment and maintaining a low staff turnover is important in line with...Contract workLong term contractFull timeFor contractorsFor subcontractorSelf employment£22.38 per hour
...Location: North West London Rate: £22.38 per hour (umbrella) Contract: 3-month ongoing contract We are looking for a compassionate... ...will act as a single point of contact for rough sleepers with low to medium support needs , working closely with partners across...Contract workHourly payOngoing contractLong term contractTemporary work£550 - £650 per day
...Architecture function-translating high-level designs (HLDs) into low-level designs (LLDs)-and provide ongoing support to the engineering... ...project needs. Key Details * Role: Azure Architect * Type: Contract * Duration: 6 months (potential extension) * IR35: Inside IR35...Contract workLong term contractFor contractorsImmediate startRemote work
