16 of 16 Remote/Hybrid Permanent Ultra-Low Latency Jobs

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. ...

Senior / Principal Rust Engineer

Location
Greater London, England, United Kingdom
global financial leader. You'll join a small, exceptional team rewriting core parts of an equities execution platform in Rust, where ultra-low latency is the whole point. These are systems that sit close to the metal and leave no room for error … distributions and how to minimise tail latency (p99.9 and beyond) is essential, along with proven experience building ultra-low-latency, low-jitter systems Mechanical sympathy: a real feel for how CPU caches, memory layout and contention shape latency ...

Site Reliability Engineer III

Location
Belfast City District, Northern Ireland, United Kingdom
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 … 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 ...

Head of Software Engineering - C++ 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 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. ...

Processor Technical Specialist

Location
Easter Howgate, Scotland, United Kingdom
digital design. These systems combine FPGAs, specialised microprocessors and hybrid processing strategies to handle complex mathematical workloads with precision and ultralow latency — all while meeting demanding size, weight, power and cooling constraints. Play a major role in providing leadership and guidance ...

Quantitative Analyst / Developer – Multi-Desk & Low-Latency Electronic Execution

Location
Greater London, England, United Kingdom
frameworks and prototype quantitative research projects on algorithmic trading topics using Python and kdb. Monitor, analyze, and optimize platform performance to ensure ultra-low latency and high throughput. Collaborate closely with internal traders, sales trading, execution advisory services, and technology professionals to deliver robust ...

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 ...

Cloud Infra Architect

Location
Greater London, England, United Kingdom
Cilium/eBPF networking and Cilium DRA migration (CUSTOMER-owned - advisory/collaboration) Pod networking, service mesh and LOCP integration Ultra-low-latency/market-data infrastructure background (ramp-up); BC/DR architecture Competitive salary and benefits package Culture focused on talent development ...

Derivatives Client 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 … office so personality fit is important. My client is based in London Flex working. Business Analyst, Electronic trading consultant – FIX, Index, Benchmark, Latency, Infrastructure ...

Low-Latency Quant Developer for Cash Equity (Java/Rust/Python)

Location
Greater London, England, United Kingdom
Java and Rust, with backtesting in Python and kdb. You will analyze market microstructure, collaborate with traders and risk teams, and drive ultra-low latency solutions. The role offers a hybrid work model with opportunities to work across global desks, and a strong emphasis ...

Ultra-Low-Latency Rust Engineer - Hybrid UK

Location
Greater London, England, United Kingdom
performance programme with a global financial leader. You will rewrite core parts of an equities execution platform in Rust, focusing on ultra-low latency and careful memory layout to minimize tail latency. The team is small, AI-assisted, and adheres to automated testing ...

Senior FX eTrading Dev — Low-Latency Architect

Location
Greater London, England, United Kingdom
Senior FX eTrading Developer - VP in London. Hybrid work model with a focus on building high-performance FX trading systems and ultra-low latency infrastructure. You will collaborate with FX trading, quant, and technology teams to deliver robust solutions. The role emphasizes hands ...

CI/CD Pipeline Engineer

Location
Cambridge, England, United Kingdom
This innovative Cambridge-based development team create ultra-low latency hardware and software designs for performance critical applications. As the business grows, they are seeking an experienced and adaptable DevOps Engineer to join them. In this role, you'll be making major improvements ...

CI/CD Pipeline Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £75000/annum + benefits
Streamlining CI/CD, test, and deployment for a UK development team This innovative Cambridge-based development team create ultra-low latency hardware and software designs for performance critical applications. As the business grows, they are seeking an experienced and adaptable DevOps Engineer ...

Senior Solution Engineer – GPU & AI Infrastructure

Location
United Kingdom
demands of modern AI, high-performance computing (HPC), and cloud-native infrastructure. We eliminate legacy cloud overhead to deliver ultra-low-latency compute, bare-metal GPU performance, and streamlined Kubernetes orchestration at scale. Purpose-designed for AI engineering teams, enterprises, and research institutions, Civo … expertise will span bare-metal and Kubernetes-based orchestrations across cutting-edge NVIDIA Blackwell architectures (e.g., B300 and GB300NVL) using ultra-low-latency InfiniBand and high-speed RoCE networking fabrics. Responsibilities: Solution Design & Architecture System Design Documents: Author comprehensive High-Level Design ...