1 to 25 of 57 Ultra-Low Latency Jobs

Senior Front Office Developer - Trading

Hiring Organisation
CMC Markets UK Plc
Location
City of London, London, United Kingdom
Employment Type
Permanent
core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You will 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 … role that will require you to work within our London office (near Liverpool street) 5 days on site per week. The Role Ultra-Low Latency Engineering Develop and optimise high-performance Java (21+) systems for pricing, risk and trading. Build and enhance components within ...

Fixed Income Senior Algo Developer

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
scalable, resilient, and aligned with business goals. Low-Latency Optimization: Design, implement, and optimize trading workflows for ultra-low latency, ensuring minimal processing time from order receipt to execution, including tuning of the underlying hardware, operating system and network stack. … connectivity (e.g., Redline, ION)Strong knowledge and practical experience in designing and implementing robust pricing, hedging and execution systems for ultra-low-latency environmentsHigh-Performance Messaging: Strong knowledge of high-performance messaging middleware (e.g., Aeron, Solace) and low-latency data ...

Front Office Software Engineer

Hiring Organisation
CMC Markets
Location
London, UK
Employment Type
Full-time
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 … core of our market-making technology stack, where nanoseconds matter and engineering excellence is 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 ...

C++ Developer - Amsterdam / London- Global Prop Fund

Hiring Organisation
eFinancialCareers
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
critical software in a real-time environment. You will be responsible for working across the entire trading infrastructure - developing ultra-low-latency exchange protocol encoders; fine-tuning fully automated trading strategies; collaborating with researchers, systems and ops teams will all be part of your ...

Head of Software Engineering -Electronic Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally. ...

Site Reliability Engineer III

Hiring Organisation
CME- Group
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
core technology foundations powering our Clearing, Risk, and derivatives applications. In this role, you will help build resilient, automated systems that combine ultra-low latency with high-concurrency performance, enabling CME's product teams to innovate safely at scale. You will work alongside senior … Architect, Certified Kubernetes Administrator (CKA), or Certified Kubernetes Application Developer (CKAD).Domain Expertise: Any experience in Financial Markets or other highly regulated, ultra-low latency, high-concurrency environments would be highly beneficial although not essential," Why CME Group Global Significance: Build technology that underpins ...

Senior Software Engineer – Ultra Low Latency Risk Engine Developer (VP)

Hiring Organisation
Citigroup
Location
Belfast, Down, United Kingdom
Salary
£ 70 K
opportunity to build the future of finance with Citi Tech.Citi's Equities Technology organization is seeking a Senior Software Engineer – Ultra Low Latency Risk Engine Developer to join the Equities Electronic Execution (Electronic Trading) technology team. This role is focused on the design, development … delivery of Citi's next-generation low-latency Risk Engine for cash equities and its integration into the broader execution platform — encompassing the Centralised Position Service, Client Connectivity, Market Access layers, and high-throughput market data processing.The engineer will own critical, latency-sensitive risk ...

Business Analyst - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
banks, asset managers and hedge funds. They use well-established and bespoke methodologies to deliver solutions ranging from trading platform reviews to ultra-low latency design and development of front office trading systems. Their engagements span front office engagements within Fixed Income, Equities … banks, asset managers and hedge funds. They use well-established and bespoke methodologies to deliver solutions ranging from trading platform reviews to ultra-low latency design and development of front office trading systems. Their engagements span front office engagements within Fixed Income, Equities ...

Python Engineer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally. ...

Senior FX Prime Brokerage and AI Engineer

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
development, and a strong understanding of computer systems and how they operate. Hands on Experience in Java , Spring, Understanding of ultra-low-latency development practices. Proven understanding of FX highly preferredWell versed with AI coding tools like Devin , Claude code and Codex and delivered ...

C++ Engineer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally. ...

Senior FX Cross Border Payments and AI Engineer - (VP)

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
development, and a strong understanding of computer systems and how they operate. Hands on Experience in Java , Spring, Understanding of ultra-low-latency development practices. Proven understanding of FX highly preferredWell versed with AI coding tools like Devin , Claude code and Codex and delivered ...

Senior FX Java and AI Engineer (Cross Border Payments) - Vice President

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
development, and a strong understanding of computer systems and how they operate. Hands on Experience in Java , Spring, Understanding of ultra-low-latency development practices. Proven understanding of FX highly preferredWell versed with AI coding tools like Devin , Claude code and Codex and delivered ...

Network Specialist - ULL

Hiring Organisation
SQUAREPOINT CAPITAL
Location
London, UK
Employment Type
Full-time
network hardware, security hardware, software and connectivity. This includes managing multiple projects and configuring/optimizing the network to ensure ultra-low latency is achieved for intraday trading and direct market access systems. This team collaborates and are closely aligned with trading systems developers … enabling the technology team to deliver an optimal trading platform. Architect, engineer and aid in initial deployment of ultra-low latency network infrastructure at Colocation datacentres (DC)Ensure comprehensive operational control and reporting, providing actionable information to optimize the performance of the trading infrastructure. ...

Python Django Full Stack Web Developer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally. ...

C++ Engineer

Hiring Organisation
Frontier Resourcing Ltd
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
encouraged to challenge existing approaches, explore new technologies and contribute to software development where performance and efficiency are critical, including ultra-low-latency applications. What we're looking for Strong experience developing software using modern C++. Experience working within a Linux environment. A solid ...

Lead Pricing Engineer (SVP) - FX eTrading

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
Java engineer, confident to deep dive into a product and codebase and offer detailed, constructive analysis and feedbackProven understanding of ultra-low-latency development practicesProven understanding of FX highly preferredAbility to develop a team that is seen as the engineering role model ...

Senior Software Engineer, Trading Platform, C++

Hiring Organisation
DRW
Location
London, UK
Employment Type
Full-time
this role, you will be a part of our Core Infrastructure team which is responsible for designing, developing and maintaining DRW's low latency trading platform which is deployed global. You will be tasked with working on various areas of the technical stack including order routing … managerial responsibility Have strong English verbal and written communication skillsBonus points if you have: Experience working in the trading industry or another ultra-low latency sensitive business that involves solving remarkably complex problemsExperience working with Research teams and QuantsExperience working within gaming or streamingFor ...

F5 Network Engineer

Hiring Organisation
Xact Placements Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £80,000 per annum
balancing plant behind thousands of business-critical apps — and automate the work that keeps it fast, stable and scalable. Think ultra-low-latency trading platforms, global DNS, and a real engineering culture that funds your F5 certifications. You'll... Design, build and troubleshoot ...

Senior Quantitative Researcher - Machine Learning Trading

Hiring Organisation
eFinancialCareers
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
other researchers What we are looking for Five or more years of hands-on experience in a high-frequency or ultra-low-latency trading environment Strong track record applying machine learning techniques to systematic trading strategies Practical experience operating ML pipelines across multiple exchanges ...

Full Stack Python Django Developer – (JavaScript)

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally.The Full ...

Python Web Engineer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally. ...

Lead eSoftware Engineer - C++

Location
London, United Kingdom
with a global presence spanning North America, Europe and Asia. The group's responsibilities include the design, implementation and support of various low latency electronic trading systems with focus on next-generation Smart Order Router, Matching Engine, Market Access, and Risk Management. Job Responsibilities: Execute creative … multi-threaded and concurrent programming Experience in TCP/IP network programming and familiarity with LBM/UME Proven experience in ultra-low latency application development Proficiency in Linux/Unix, with an understanding of OS and kernel architecture Advanced knowledge of system architecture ...

Lead eSoftware Engineer - C++

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
with a global presence spanning North America, Europe and Asia. The group's responsibilities include the design, implementation and support of various low latency electronic trading systems with focus on next-generation Smart Order Router, Matching Engine, Market Access, and Risk Management. Job Responsibilities: Execute creative … multi-threaded and concurrent programming Experience in TCP/IP network programming and familiarity with LBM/UME Proven experience in ultra-low latency application development Proficiency in Linux/Unix, with an understanding of OS and kernel architecture Advanced knowledge of system architecture ...

Lead eSoftware Engineer - C++

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
with a global presence spanning North America, Europe and Asia. The group's responsibilities include the design, implementation and support of various low latency electronic trading systems with focus on next-generation Smart Order Router, Matching Engine, Market Access, and Risk Management. Job Responsibilities: Execute creative … multi-threaded and concurrent programming Experience in TCP/IP network programming and familiarity with LBM/UME Proven experience in ultra-low latency application development Proficiency in Linux/Unix, with an understanding of OS and kernel architecture Advanced knowledge of system architecture ...