1 to 25 of 200 Low Latency Jobs

Investment Banking - Low Latency C++ Developer - financial markets/Linux/scripting/low latency/TCP/I

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Investment Banking - Low Latency C++ Developer - financial markets/Linux/Scripting/low latency/TCP/IP PURPOSE AND SUMMARY We are looking for a C++ developer to be part of the low latency development team. The team provides industry leading lowlatency trading services for our clients, utilizing FPGA, C++ and Java technologies. The candidate will be focusing on the C++ components. The ideal candidate: Is motivated by working in a high performing team, Is flexible to change of work streams as business priorities change or problems arise, Likes ...

C++ Developer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Back-end) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited … could be the ideal place for you to develop your career. Benefits (not exhaustive list): C++ Developer(Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Back-end) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours Company pension Group Policies ...

Senior Low Latency Developer

Hiring Organisation
CMC Markets
Location
Greater London, England, United Kingdom
Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence … critical. You’ll design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance-critical environments and want your work to have real market impact, we’d love to hear from you. The Role Ultra-Low ...

Senior Core Java Engineer - Low-Latency Trading

Hiring Organisation
Understanding Recruitment
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £125,000 per annum
Senior Core Java Engineer - Low-Latency Trading Salary: Up to £125,000 + bonus + benefits Location: City of London (3 days onsite) Build ultra-low latency systems at the heart of global FX trading! This is an opportunity for a Senior Core Java Engineer … challenges and operating in a fast-paced financial environment, this is the role for you. What you'll be doing Design, build and optimise low-latency, high-throughput Core Java trading systems Own and drive performance improvements across critical components Contribute to the architecture and evolution ...

Java Low Latency Connectivity Engineer

Hiring Organisation
Avanti Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £150000/annum
Java Low Latency Connectivity Developer London | 4 Days Office, Victoria | Crytpo Exchange Connectivity/FIX A specialist electronic trading firm is seeking a Java Low Latency Connectivity Developer to join a highly technical, performance-driven engineering team. The business operates automated trading strategies across both traditional … responsible for designing, building and optimising exchange connectivity across multiple venues, with a strong focus on crypto markets. Key responsibilities include: Developing ultra-low latency Java components Managing FIX protocol sessions and order flow Integrating and optimising crypto exchange APIs using REST and WebSocket Handling real-time JSON ...

Senior Front Office Developer - Trading

Hiring Organisation
CMC Markets UK Plc
Location
City of London, London, United Kingdom
Employment Type
Permanent
Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence … critical. Youll design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance-critical environments and want your work to have real market impact, wed love to hear from you. The Role Ultra-Low Latency ...

Senior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City Of London, England, United Kingdom
Senior Core Java Engineer – Low-Latency Trading 💹 💰 Salary: Up to £125,000 + bonus + benefits 📍 Location: City of London (3 days onsite) Build ultra-low latency systems at the heart of global FX trading! This is an opportunity for a Senior Core Java Engineer … challenges and operating in a fast-paced financial environment, this is the role for you. 🚀 What you’ll be doing Design, build and optimise low-latency, high-throughput Core Java trading systems Own and drive performance improvements across critical components Contribute to the architecture and evolution ...

Senior Software Engineer C++

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions … ideal place for you to develop your career. Benefits (not exhaustive list): Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours Company pension Group Policies Life Assurance ...

Rust Developer Low Latency Trading

Hiring Organisation
Client Server
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Rust Developer/Backend Software Engineer (Rust Low Latency Trading) London/WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Rust Developer role at a hugely … Rust development experience You have strong backend OOP, multithreaded software engineering experience (e.g. C++, Java, Python) You have experience of working on high throughput, low latency systems with microseconds/nanoseconds, within a finance (or games) environment You have a good understanding of low level system design ...

Rust Developer Low Latency Trading

Hiring Organisation
Client Server
Location
South East England, UK
Rust Developer/Backend Software Engineer (Rust Low Latency Trading) London/WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Rust Developer role at a hugely … Rust development experience You have strong backend OOP, multithreaded software engineering experience (e.g. C++, Java, Python) You have experience of working on high throughput, low latency systems with microseconds/nanoseconds, within a finance (or games) environment You have a good understanding of low level system design ...

Principal Java Developer

Hiring Organisation
Stott and May
Location
City of London, London, United Kingdom
year programme focused on building next-generation trading infrastructure. The successful candidate will combine deep Java expertise, exposure to C++, and strong experience delivering low-latency trading platforms, particularly within FX markets. Key Responsibilities Lead the architecture and development of a high-performance FX Exchange platform using Java … systems supporting FX Spot and FX Swaps trading while ensuring solutions meet operational, risk and regulatory requirements. Optimise applications and Linux environments to achieve low-latency trading performance. Promote best practices across the software development lifecycle, including code quality, automated testing and CI/CD pipelines. Drive continuous ...

Senior Java Developer

Hiring Organisation
Reed Technology
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£130000 - £150000/annum
Overview We are seeking a highly skilled Senior Java Developer to join the eFX Algo IT team as a Subject Matter Expert (SME) in low latency trading systems. This is a hands-on development role focused on building and enhancing pricing, hedging, and market connectivity systems … front-office environment, collaborating closely with developers, business analysts, project managers, and QA teams. This role demands deep technical expertise in Java , particularly in low latency environments , and a strong understanding of FX trading systems . You'll be expected to contribute to all phases of the software ...

C++ Software Engineer - Hybrid working - Up to £300,000 Base (+ Bonus)

Hiring Organisation
Hunter Bond
Location
London Area, United Kingdom
Software Engineer to join a world-class engineering team building some of the fastest trading systems in global financial markets. This is a true low-latency role where software performance directly impacts P&L. You will work in an intellectually demanding, fast-paced environment alongside elite engineers, quantitative … performance-critical problems. The Role As a C++ Software Engineer, you will play a critical role in the design, development, and optimisation of ultra-low-latency trading systems operating in live markets. Key responsibilities include: Designing and developing high-performance C++ trading applications Optimising code paths for maximum ...

Principal Java Engineer

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £495 per day
year programme focused on building next-generation trading infrastructure. The successful candidate will combine deep Java expertise, exposure to C++, and strong experience delivering low-latency trading platforms, particularly within FX markets. Key Responsibilities Lead the architecture and development of a high-performance FX Exchange platform using Java … systems supporting FX Spot and FX Swaps trading while ensuring solutions meet operational, risk and regulatory requirements. Optimise applications and Linux environments to achieve low-latency trading performance. Promote best practices across the software development lifecycle, including code quality, automated testing and CI/CD pipelines. Drive continuous ...

C Developer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
C++ Software Engineer – LowLatency Trading Contract - OUTSIDE IR35 Rate - Dependent on skills London - Hybrid working 50% in office. You'll be joining a high‐performance trading technology firm. Helping to building ultra‐lowlatency systems powering global electronic markets. Working alongside world‐class engineers solving … complex challenges across C++, Linux, networking, and hardware‐accelerated trading pipelines. What You'll Do Build and optimise high‐performance, lowlatency C++ applications Develop real‐time systems interacting directly with global exchanges Work closely with FPGA, network, and infrastructure teams Improve latency, throughput, and reliability across ...

Low Latency Engineer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
sits at the intersection of engineering excellence, client engagement, and strategic delivery — working hands-on in Java to design and build highly performant, resilient, low-latency trading platforms across OMS, EMS and exchange connectivity environments. What you’ll be doing Designing and delivering high-performance, low-latency … articulating technical risks clearly to leadership and clients What we’re looking for Strong Java engineering background with a focus on highly performant, low-latency systems Significant experience in capital markets technology environments Experience building solutions within: Order Management Systems (OMS) Execution Management Systems (EMS) Experience using Aeron ...

Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Software Engineer (Core Java) – Low-Latency Financial Trading! 💹 💰 Salary: £70,000 - £90,000 + bonus + benefits 📍 Location: 3 days onsite, City of London Looking to enter the fast-paced environment of financial trading? Do you have experience working in Core Java, high-throughput environments? This role … Java Software Engineer, you will: Collaborate with a team of expert engineers and finance professionals to enhance and innovate trading solutions. Work on low-level Java development in a dynamic, high-performance environment. Contribute to backend systems for cloud-hosted applications. Gain exposure to Agile methodologies, CI/ ...

Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency Hedge Fund background essential C++ (Version 11 upwards), Linux, Python (nice to have). Trading systems experience - ideally experience working in the equities space. Ideally the technical has experience with algo implementation. Quantitative … Developer - Equities Technology We are in search of a Quantitative Developer to join our team who is passionate about designing, architecting, and implementing low latency C++ systems that are not only robust, resilient, and accurate, but also exceptionally fast. Our team works directly with the firm's central ...

Rust Developer Low Latency Trading

Hiring Organisation
Client Server
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Rust Developer/Backend Software Engineer (Rust Low Latency Trading) London/WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Rust Developer role at a hugely ...

Rust Developer Low Latency Trading

Hiring Organisation
Client Server
Location
London, UK
Rust Developer/Backend Software Engineer (Rust Low Latency Trading) London/WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Rust Developer role at a hugely ...

Senior Java Developer - Electronic Trading

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Contract
join its Electronic Fixed Income (eFI) Technology team. This role sits in a front-office electronic trading environment , focused on building and optimising low-latency, high-performance Java trading systems used by institutional clients. A core part of the engagement will be supporting the rollout and optimisation … TransFICC connectivity , alongside ongoing performance improvements across pricing, RFQ, execution, and market-data workflows. Required Experience Extensive background in electronic trading systems Strong low-latency Java development experience Deep knowledge of Core Java , concurrency, and multi-threaded design Proven delivery of high-volume, real-time trading platforms Strong ...

Junior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Junior Java Developer – High-Throughput, Low-Latency Financial Trading! 💹 💰 Salary: £60,000 - £65,000 + bonus + benefits 📍 Location: 3 days onsite, City of London Are you looking to kick-start your career in a fast-paced environment? Do you have a year or two of commercial experience … trading platform. As a Junior Java Developer, you will: Collaborate with a team of expert engineers to enhance and innovate trading solutions. Work on low-level Java development in a dynamic, high-performance environment. Gain exposure to Agile methodologies, CI/CD pipelines, pair programming and TDD. 💻 Tech Stack ...

Java Developer - Low Latency

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
have significant intuition with that, and some modern messaging like Aeron or ZeroMQ." 12+ years of experience. - Lead the development, testing, and maintenance of low-latency Java applications. - Collaborate with cross-functional teams to gather requirements and design system architecture. - Optimize application performance and troubleshoot latency issues. … into projects. SKILL REQUIREMENTS - Bachelor's degree in Computer Science, Engineering, or a related field. - Proven experience in Java development, with a focus on low-latency systems. - Strong understanding of multithreading, concurrency, and performance optimization. - Experience with frameworks and libraries such as Spring, Hibernate, and Netty. - Familiarity with ...

Java Developer

Hiring Organisation
Henderson Scott
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £684 per day + Umbrella - inside IR35
Java Developer - eTrading/FX - Investment Banking - London Hybrid (3 days onsite) Any Java server-side developers with strong skills developing high volume low latency trading solutions available for new projects? We are working with a leading consultancy who is looking for an experienced Java Developer to join … keen to speak with candidates who have: Strong Java server-side development experience, including multi-threaded programming. Proven experience building and tuning low latency, highly available distributed systems. Experience of FX spot or equities algorithmic execution and pricing. Background in architectural design for trading or eTrading systems. Knowledge ...

C++ Software Engineer

Hiring Organisation
Durlston Partners
Location
City of London, London, United Kingdom
hybrid position, open to candidates based in London or has the right to work in London. You will be part of a highly collaborative, low-ego engineering culture that prioritises performance, innovation, and impact. Working alongside some of the brightest minds in quantitative trading and systems engineering, you will … build and optimise ultra-low latency, high-throughput systems that operate at scale. Key Responsibilities: Design and implement high-performance C++ systems for low-latency trading Optimise existing code for speed and reliability under production workloads Collaborate closely with traders, researchers, and fellow engineers to develop ...