the chance to work across many areas of algorithmic trading, including: Their research platform, processing TBs of data daily The ultra-low-latency trading engine Their massive cloud computing analytics infra Who you are: An experienced C++ programmer, with Python experience a nice-to More ❯
strong Software Development component). Working daily with Trading, Quant Research, and AI Research teams, you will be responsible for building and optimizing latency sensitive Algorithmic and Automated trading solutions which power the Equities, Fixed Income, FX, Commodities, and Derivatives (Futures and Options) trading teams. This is a … work with latest V23 ( 14882:2023) functionality in a collegiate structure, being mentored by friendly seasoned professionals experienced at building UltraLowLatency (ns) solutions. Hybrid Work model 1 day WFH (Office Central London) Relocation and Sponsorship offered for European Citizens (including Non-EU More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Xcede
strong Software Development component). Working daily with Trading, Quant Research, and AI Research teams, you will be responsible for building and optimizing latency sensitive Algorithmic and Automated trading solutions which power the Equities, Fixed Income, FX, Commodities, and Derivatives (Futures and Options) trading teams. This is a … work with latest V23 ( 14882:2023) functionality in a collegiate structure, being mentored by friendly seasoned professionals experienced at building UltraLowLatency (ns) solutions. Hybrid Work model 1 day WFH (Office Central London) Relocation and Sponsorship offered for European Citizens (including Non-EU More ❯
will be building and scaling our API infrastructure as well as creating user-friendly APIs for scalable, ultralow-latency TTS systems. You will join a top-tier team that will mentor you and help you grow. Your responsibilities include shipping features end-to More ❯
LowLatency Engineer | Fully Remote | Crypto Trading Systems We’re working with one of the leading names in Crypto, and they’re looking for a LowLatency Engineer to join their team and build out … a high-performance trading system - all while working fully remotely. Role Overview: As a key engineer, you’ll be responsible for developing ultra-lowlatency, high-throughput Java applications powering next-generation crypto trading. You’ll work closely with a world-class team in … innovative environment. What You'll Need: ✅ 8+ years of professional experience developing high-performance Java applications ✅ Proven background in designing and building lowlatency trading systems ✅ Bachelor’s degree in Computer Science or a STEM-related field ✅ Experience working in financial services (hedge funds, trading firms More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Durlston Partners
LowLatency Engineer | Fully Remote | Crypto Trading Systems We’re working with one of the leading names in Crypto, and they’re looking for a LowLatency Engineer to join their team and build out … a high-performance trading system - all while working fully remotely. Role Overview: As a key engineer, you’ll be responsible for developing ultra-lowlatency, high-throughput Java applications powering next-generation crypto trading. You’ll work closely with a world-class team in … innovative environment. What You'll Need: ✅ 8+ years of professional experience developing high-performance Java applications ✅ Proven background in designing and building lowlatency trading systems ✅ Bachelor’s degree in Computer Science or a STEM-related field ✅ Experience working in financial services (hedge funds, trading firms More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
McGregor Boyall
With a growing FX trading franchise, a Global Investment Banking Firm seeks an experienced Front-Office Low-Latency Java Technical Lead. Key elements of the role include developing low-latency pricing, RFQ, and risk management applications, and directly interacting with the Quants … and Trading Teams. Key experience and skills required include knowledge of Market Making trading, Algo Containers, Pricing algorithms, LowLatency Pricing applications, TC/IP, UDP, Zero Garbage Collection, Multi-Threading and concurrent Java Software. The role offers a good mix of business exposure and technical … life Balance and Flexibility. Permanent Hybrid Working 2 Days a month in the office - City Location Desired Skills and Experience UltraLowLatency Java EFX FX McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. More ❯
london (city of london), south east england, United Kingdom Hybrid / WFH Options
McGregor Boyall
With a growing FX trading franchise, a Global Investment Banking Firm seeks an experienced Front-Office Low-Latency Java Technical Lead. Key elements of the role include developing low-latency pricing, RFQ, and risk management applications, and directly interacting with the Quants … and Trading Teams. Key experience and skills required include knowledge of Market Making trading, Algo Containers, Pricing algorithms, LowLatency Pricing applications, TC/IP, UDP, Zero Garbage Collection, Multi-Threading and concurrent Java Software. The role offers a good mix of business exposure and technical … life Balance and Flexibility. Permanent Hybrid Working 2 Days a month in the office - City Location Desired Skills and Experience UltraLowLatency Java EFX FX McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. More ❯
LowLatency C++ Developer - Algorithmic Trading Location: London Salary: Competitive Join Europe’s fastest growing algorithmic trading firm. Since skyrocketing in 2023 they have continued to be one of the top performing funds, returning upwards of 30% in 2024. The environment is collaborative, their approach is … and the structure is flat, with no red tape and instant execution. You will be a key member of their UltraLowLatency team, developing their cutting-edge lowlatency trading systems. You will handle design, development, validation, deployment, and … of market data handlers, trading gateways, trading platforms, and other systems surrounding it. Your present skill set: Excellent knowledge and experience in lowlatency Linux development using C++, STL and Boost Experience designing and implementing multithreaded and distributed systems Familiar with distributed network architecture Experience with More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Thurn Partners
LowLatency C++ Developer - Algorithmic Trading Location: London Salary: Competitive Join Europe’s fastest growing algorithmic trading firm. Since skyrocketing in 2023 they have continued to be one of the top performing funds, returning upwards of 30% in 2024. The environment is collaborative, their approach is … and the structure is flat, with no red tape and instant execution. You will be a key member of their UltraLowLatency team, developing their cutting-edge lowlatency trading systems. You will handle design, development, validation, deployment, and … of market data handlers, trading gateways, trading platforms, and other systems surrounding it. Your present skill set: Excellent knowledge and experience in lowlatency Linux development using C++, STL and Boost Experience designing and implementing multithreaded and distributed systems Familiar with distributed network architecture Experience with More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
side institution is looking for a high-calibre C++ Engineer to join their elite systems team. You’ll help engineer ultra-low-latency platforms that power trading at the microsecond level—where every line of code counts. This is a rare opportunity to work … engineering, solving complex problems in a live production environment. 🔧 What You’ll Be Working On 🛠 Build and refine ultra-fast, low-latency trading infrastructure 🧬 Optimize systems at the CPU, cache, and memory layers 📈 Engineer efficient data structures and high-performance algorithms 🧩 Identify and eliminate More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Hunter Bond
side institution is looking for a high-calibre C++ Engineer to join their elite systems team. You’ll help engineer ultra-low-latency platforms that power trading at the microsecond level—where every line of code counts. This is a rare opportunity to work … engineering, solving complex problems in a live production environment. 🔧 What You’ll Be Working On 🛠 Build and refine ultra-fast, low-latency trading infrastructure 🧬 Optimize systems at the CPU, cache, and memory layers 📈 Engineer efficient data structures and high-performance algorithms 🧩 Identify and eliminate More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Stanford Black Limited
Contract C++ Engineer – Market Data Systems (LowLatency Focus) Location: Central London (Hybrid) Contract Duration: 12 months (with potential for extension), no sponsorship offered We're on the hunt for an experienced C++ engineer to join a small, sharp team building ultra-fast systems … this is your kind of project! The Mission You’ll be part of a team responsible for creating and refining low-latency market data pipelines—systems that are absolutely central to high-speed trading strategies. This involves deep systems-level work in Linux environments, contributing to … engineers to ensure clean, usable data across the business. What We're Looking For Proven experience solving (ultra) low-latency challenging problems in C++(version 17 or above). Bachelor's/Master's Degree in Computer Science, Software Engineering, or similar, from top More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Stanford Black Limited
Contract C++ Engineer – Market Data Systems (LowLatency Focus) Location: Central London (Hybrid) Contract Duration: 12 months (with potential for extension), no sponsorship offered We're on the hunt for an experienced C++ engineer to join a small, sharp team building ultra-fast systems … this is your kind of project! The Mission You’ll be part of a team responsible for creating and refining low-latency market data pipelines—systems that are absolutely central to high-speed trading strategies. This involves deep systems-level work in Linux environments, contributing to … engineers to ensure clean, usable data across the business. What We're Looking For Proven experience solving (ultra) low-latency challenging problems in C++(version 17 or above). Bachelor's/Master's Degree in Computer Science, Software Engineering, or similar, from top More ❯
within crypto/blockchain start-ups, investment banks, hedge funds, market makers, or proprietary trading firms. Key Responsibilities: Design, build, and optimise low-latency, high-throughput backend trading systems. Develop and maintain trading infrastructure such as market data feed handlers, algorithmic execution engines, backtesting frameworks, and … with crypto markets , particularly derivatives such as perpetual swaps, futures, and other digital assets. High-performance system design , focused on ultra-low-latency execution and high-throughput architectures. Excellent problem-solving ability , capable of designing scalable, high-quality technical solutions. Advocate for automated testing More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Switch Tech Talent
within crypto/blockchain start-ups, investment banks, hedge funds, market makers, or proprietary trading firms. Key Responsibilities: Design, build, and optimise low-latency, high-throughput backend trading systems. Develop and maintain trading infrastructure such as market data feed handlers, algorithmic execution engines, backtesting frameworks, and … with crypto markets , particularly derivatives such as perpetual swaps, futures, and other digital assets. High-performance system design , focused on ultra-low-latency execution and high-throughput architectures. Excellent problem-solving ability , capable of designing scalable, high-quality technical solutions. Advocate for automated testing More ❯
Distribution) and Arista (Core/Low-Latency) switches. Support BGP peering, route filtering, and optimisation for ultra-low-latency trading environments. Operate and maintain Palo Alto firewalls, GlobalProtect VPNs, and ZScaler security platforms (ZIA/ZPA). Support VMware SD … WAN (VeloCloud) deployments across branch and remote trading locations. Monitor and optimise network performance (latency, throughput, availability) on critical links. Assist with network automation initiatives and maintain accurate documentation. Required Skills & Experience Deep hands-on experience with multicast routing in high-throughput environments. … Strong knowledge of BGP , enterprise routing, and switching best practices. Proficiency in managing Aruba and Arista switch infrastructure . Prior experience supporting low-latency trading networks or other performance-sensitive environments. Expertise in configuring and maintaining Palo Alto Networks firewalls and GlobalProtect VPN . Familiarity with More ❯
london, south east england, United Kingdom Hybrid / WFH Options
NineTech
Distribution) and Arista (Core/Low-Latency) switches. Support BGP peering, route filtering, and optimisation for ultra-low-latency trading environments. Operate and maintain Palo Alto firewalls, GlobalProtect VPNs, and ZScaler security platforms (ZIA/ZPA). Support VMware SD … WAN (VeloCloud) deployments across branch and remote trading locations. Monitor and optimise network performance (latency, throughput, availability) on critical links. Assist with network automation initiatives and maintain accurate documentation. Required Skills & Experience Deep hands-on experience with multicast routing in high-throughput environments. … Strong knowledge of BGP , enterprise routing, and switching best practices. Proficiency in managing Aruba and Arista switch infrastructure . Prior experience supporting low-latency trading networks or other performance-sensitive environments. Expertise in configuring and maintaining Palo Alto Networks firewalls and GlobalProtect VPN . Familiarity with More ❯