systems with a particular focus on Surveillance, Trading, and Market Connectivity platforms. This is a role that sits at the sharp end of a high-performance trading environment — ideal for someone used to pressure, pace, and problem-solving. Everyone matters: As a business, we promote an inclusive and supportive environment for all genders We … gender diversity and inclusion We foster a culture that supports work-life balance and equal opportunity ✅ What you’ll be doing: Providing 2nd/3rd line support across trading, market data, and back-office systems Managing incidents, outages, and system upgrades within a regulated environment Supporting surveillance systems , FIX connectivity, and trading infrastructure (TT, ION, Stellar … Proven experience in Application Support within financial services Strong hands-on knowledge of Windows, Linux/Unix, SQL and Oracle Familiarity with FIX messaging , exchange connectivity and high-frequencytrading systems Experience with platforms like ION Suite, ATEO, Stellar, IBM MQ, TT, Algorithmics Comfortable working under pressure in a trading floor environment More ❯
systems with a particular focus on Surveillance, Trading, and Market Connectivity platforms. This is a role that sits at the sharp end of a high-performance trading environment — ideal for someone used to pressure, pace, and problem-solving. Everyone matters: As a business, we promote an inclusive and supportive environment for all genders We … gender diversity and inclusion We foster a culture that supports work-life balance and equal opportunity ✅ What you’ll be doing: Providing 2nd/3rd line support across trading, market data, and back-office systems Managing incidents, outages, and system upgrades within a regulated environment Supporting surveillance systems , FIX connectivity, and trading infrastructure (TT, ION, Stellar … Proven experience in Application Support within financial services Strong hands-on knowledge of Windows, Linux/Unix, SQL and Oracle Familiarity with FIX messaging , exchange connectivity and high-frequencytrading systems Experience with platforms like ION Suite, ATEO, Stellar, IBM MQ, TT, Algorithmics Comfortable working under pressure in a trading floor environment More ❯
systems with a particular focus on Surveillance, Trading, and Market Connectivity platforms. This is a role that sits at the sharp end of a high-performance trading environment — ideal for someone used to pressure, pace, and problem-solving. Everyone matters: As a business, we promote an inclusive and supportive environment for all genders We … gender diversity and inclusion We foster a culture that supports work-life balance and equal opportunity ✅ What you’ll be doing: Providing 2nd/3rd line support across trading, market data, and back-office systems Managing incidents, outages, and system upgrades within a regulated environment Supporting surveillance systems , FIX connectivity, and trading infrastructure (TT, ION, Stellar … Proven experience in Application Support within financial services Strong hands-on knowledge of Windows, Linux/Unix, SQL and Oracle Familiarity with FIX messaging , exchange connectivity and high-frequencytrading systems Experience with platforms like ION Suite, ATEO, Stellar, IBM MQ, TT, Algorithmics Comfortable working under pressure in a trading floor environment More ❯
Digital Laser Digital operates at the forefront of digital asset innovation. With a fast-paced and high-growth environment, we are delivering transformative solutions in the trading, asset management, and venture spaces. As we scale our operations, we are looking for exceptional talent to bring structure, strategy, and sharp execution to our delivery teams. Role Overview … 5+ years of Technical Project Management experience in high-pressure, delivery-heavy environments. Solid understanding of AWS infrastructure and cloud-based project delivery. Exposure to High-FrequencyTrading (HFT) environments or projects involving trading flow and low-latency systems. Deep knowledge of front-to-back lifecycle in a trading or finance technology environment. Experience with or understanding of payments processing is highly desirable. Background from a crypto firm, hedge fund, or proprietary trading firm preferred—less likely to come from a traditional bank. Exceptional organizational skills with the ability to bring structure and clarity to chaotic or undefined environments. Entrepreneurial mindset: takes ownership, thrives under More ❯
Digital Laser Digital operates at the forefront of digital asset innovation. With a fast-paced and high-growth environment, we are delivering transformative solutions in the trading, asset management, and venture spaces. As we scale our operations, we are looking for exceptional talent to bring structure, strategy, and sharp execution to our delivery teams. Role Overview … 5+ years of Technical Project Management experience in high-pressure, delivery-heavy environments. Solid understanding of AWS infrastructure and cloud-based project delivery. Exposure to High-FrequencyTrading (HFT) environments or projects involving trading flow and low-latency systems. Deep knowledge of front-to-back lifecycle in a trading or finance technology environment. Experience with or understanding of payments processing is highly desirable. Background from a crypto firm, hedge fund, or proprietary trading firm preferred—less likely to come from a traditional bank. Exceptional organizational skills with the ability to bring structure and clarity to chaotic or undefined environments. Entrepreneurial mindset: takes ownership, thrives under More ❯
A global quantitative trading firm specializing in algorithmic and high-frequencytrading (HFT) is hiring a Cyber Security Engineer (2-4 years' experience) to operate in a broad, vendor-agnostic security environment. This fully onsite role (5 days per week) offers exposure to cutting-edge security challenges across multiple domains. This is More ❯
Location : Flexible Position Overview : We are seeking an experienced Quant Trader or Portfolio Manager with a proven track record in running algorithmic and AI-driven trading strategies. The ideal candidate will have at least 5 years of successful experience in developing and executing systematic trading strategies across global markets. We are looking to commit AUM to … the chosen trading strategy, offering a percentage of the management fee and net profit in return. Key Responsibilities : Develop, implement, and optimize algorithmic trading strategies across multiple asset classes. Manage and execute trades based on AI-driven models, ensuring effective risk management and optimization of returns. Continuously research and refine models, back-testing strategies, and evaluating … quantitative analysis, statistics, and financial modeling. Proficiency in programming languages such as Python, R, or C++. In-depth knowledge of market microstructure, trading algorithms, and high-frequencytrading (HFT). Strong analytical skills and experience with back-testing and simulation frameworks. Excellent risk management and portfolio optimization skills. Ability to work independently More ❯
About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also has … was founded in 2017 by industry leaders and has successfully navigated crypto industry cycles. Culturally, we combine the best of the two worlds: the technology standards of high-frequencytrading firms in traditional markets and the innovative and entrepreneurial culture of technology startups. To Wintermute digital assets is not just another asset class, we … experience. A PhD in maths is not uncommon for our Quant Developers, and at least a graduate level of maths skills is required. Interest in algorithmic and quantitative trading is a plus. At Wintermute you will have an opportunity to grow and make direct impact on trading by developing and improving all the parts of the More ❯
financial domain expertise Real-time Market Intelligence: Process millions of data points per second from LSE, Bloomberg, and alternative data sources Autonomous AI Agents: Build intelligent agents for trading, compliance, research, and risk management Predictive Analytics: Develop ML models for earnings prediction, M&A identification, and market regime detection Technical Infrastructure Cloud-Native Architecture: Multi-region deployment (London … Essential Experience Driven, Optimistic and we don't discriminate on age and experience Proven track record building and scaling B2B SaaS platforms to $50M+ ARR Financial services experience - trading systems, risk management, or regulatory compliance AI/ML expertise … LLMs, real-time ML systems, or quantitative finance applications Technical Expertise Deep knowledge of distributed systems, microservices, and cloud architecture Experience with real-time data processing and high-frequencytrading systems Strong background in machine learning, preferably in financial applications Familiarity with financial APIs (Bloomberg, Refinitiv) and regulatory requirements Leadership Skills Experience building engineering More ❯
financial domain expertise Real-time Market Intelligence: Process millions of data points per second from LSE, Bloomberg, and alternative data sources Autonomous AI Agents: Build intelligent agents for trading, compliance, research, and risk management Predictive Analytics: Develop ML models for earnings prediction, M&A identification, and market regime detection Technical Infrastructure Cloud-Native Architecture: Multi-region deployment (London … Essential Experience Driven, Optimistic and we don't discriminate on age and experience Proven track record building and scaling B2B SaaS platforms to $50M+ ARR Financial services experience - trading systems, risk management, or regulatory compliance AI/ML expertise … LLMs, real-time ML systems, or quantitative finance applications Technical Expertise Deep knowledge of distributed systems, microservices, and cloud architecture Experience with real-time data processing and high-frequencytrading systems Strong background in machine learning, preferably in financial applications Familiarity with financial APIs (Bloomberg, Refinitiv) and regulatory requirements Leadership Skills Experience building engineering More ❯
financial domain expertise Real-time Market Intelligence: Process millions of data points per second from LSE, Bloomberg, and alternative data sources Autonomous AI Agents: Build intelligent agents for trading, compliance, research, and risk management Predictive Analytics: Develop ML models for earnings prediction, M&A identification, and market regime detection Technical Infrastructure Cloud-Native Architecture: Multi-region deployment (London … Essential Experience Driven, Optimistic and we don't discriminate on age and experience Proven track record building and scaling B2B SaaS platforms to $50M+ ARR Financial services experience - trading systems, risk management, or regulatory compliance AI/ML expertise … LLMs, real-time ML systems, or quantitative finance applications Technical Expertise Deep knowledge of distributed systems, microservices, and cloud architecture Experience with real-time data processing and high-frequencytrading systems Strong background in machine learning, preferably in financial applications Familiarity with financial APIs (Bloomberg, Refinitiv) and regulatory requirements Leadership Skills Experience building engineering More ❯
Front-Office Technology & Applications Role: Head of Front-Office Technology & Applications Location: London/Europe About Us Founded in 2013, GSR is a leading market maker and programmatic trading firm in the fast-evolving world of cryptocurrency trading. With over 200 employees across seven countries, we provide billions of dollars in liquidity daily to cryptocurrency protocols and exchanges. … We build long-term relationships with crypto communities and institutional investors by offering exceptional service, expertise, and tailored trading solutions. GSR works with token issuers, exchanges, investors, miners, and more than 30 cryptocurrency exchanges around the world. In volatile markets we are a trusted partner to crypto native builders and to those exploring the industry for the first … Continuously improve system performance, proactively identifying bottlenecks and inefficiencies. What We're Looking For Strong technical background in trading systems, ideally within a crypto or high-frequencytrading environment. Deep understanding of trading applications, market connectivity, and real-time data flows. Experience with trading system architecture Proven leadership More ❯
Job Title: IT System Engineer We’re hiring on behalf of a well-regarded client in the Highfrequencytrading industry, looking for a Desktop Support Engineer with a strong technical mindset and a desire to grow. This is a great opportunity for someone who enjoys hands-on problem solving, working with end users More ❯
Job Title: IT System Engineer We’re hiring on behalf of a well-regarded client in the Highfrequencytrading industry, looking for a Desktop Support Engineer with a strong technical mindset and a desire to grow. This is a great opportunity for someone who enjoys hands-on problem solving, working with end users More ❯
Our client is a globally recognised name in High-Frequency Prop Trading and Market Making and known for consistent success and impressive profitability. With continued growth across the firm, they are now looking to expand their world-class engineering team by hiring an experienced Site Reliability Engineer to help design, optimise and maintain their … global trading infrastructure. (FYI: the base salary advertised does not include cash bonuses, paid bi-annually. Your total annual will vary but is typically 60-100% of your base salary) This role is critical to optimising the performance and resilience of their systems your focus will be on enhancing latency, scalability, and uptime. Youll play a key part More ❯
Quantitative Researcher - HighFrequencyTrading Are you a self-proclaimed 'numbers person' with a … love for highfrequencytrading, and staring at screens for hours on end? Do you enjoy the thrill of fast-paced, high-frequencytrading? Then we've got the job for you! We're looking for a Quantitative Researcher to join our team and help us generate profits … Qualifications: A strong background in mathematics, statistics, or a related field Proficiency in Python, with experience using libraries such as NumPy, Pandas, and Scikit-Learn Familiarity with high-frequencytrading strategies and market microstructure The ability to stare at screens for extended periods of time without going blind A passion for solving complex problems More ❯
infrastructure for digital assets and power global liquidity across CeFi and DeFi. They're looking for an exceptional Quantitative Developer to join a newly formed high-frequencytrading team. You will work at the cutting edge of low-latency trading and DeFi integration, while helping to build our new Rust … based trading platform from the ground up. You'll join a team led by a renowned HFT expert and contribute directly to the design and scale-up of … one of the most ambitious crypto trading systems in the industry. Role: Develop high-performance trading algorithms for low-latency and high-frequency strategies. Build and maintain front-office systems covering real-time data, risk, live trading, and post-trade workflows. Integrate on-chain data sources by connecting More ❯
infrastructure for digital assets and power global liquidity across CeFi and DeFi. They're looking for an exceptional Quantitative Developer to join a newly formed high-frequencytrading team. You will work at the cutting edge of low-latency trading and DeFi integration, while helping to build our new Rust … based trading platform from the ground up. You'll join a team led by a renowned HFT expert and contribute directly to the design and scale-up of … one of the most ambitious crypto trading systems in the industry. Role: Develop high-performance trading algorithms for low-latency and high-frequency strategies. Build and maintain front-office systems covering real-time data, risk, live trading, and post-trade workflows. Integrate on-chain data sources by connecting More ❯
Quantitative Research/Analyst Company: A technology-driven proprietary trading firm specializing in algorithmic strategies and market making. Start up mentality with a lot of room to grow within the business As a Quantitative Research/Analyst , you will play a key role in developing and executing data-driven trading strategies … in the digital assets space. You will work closely with a team of quantitative traders and software developers to analyse large datasets, identify patterns, and implement high-performance trading algorithms. Key Responsibilities Analyze large volumes of market data to identify trading opportunities. Develop and implement algorithmic trading strategies. Apply statistical and machine … other quants to optimize systems and models. Monitor and refine strategies in real-time trading environments. Qualifications Minimum 3 years of experience in mid to high-frequency trading. Advanced degree (MSc or PhD) in a quantitative field such as Econometrics, Mathematics, Statistics, or Machine Learning. Proven experience in developing trading algorithms. Familiarity More ❯
Quantitative Research/Analyst Company: A technology-driven proprietary trading firm specializing in algorithmic strategies and market making. Start up mentality with a lot of room to grow within the business As a Quantitative Research/Analyst , you will play a key role in developing and executing data-driven trading strategies … in the digital assets space. You will work closely with a team of quantitative traders and software developers to analyse large datasets, identify patterns, and implement high-performance trading algorithms. Key Responsibilities Analyze large volumes of market data to identify trading opportunities. Develop and implement algorithmic trading strategies. Apply statistical and machine … other quants to optimize systems and models. Monitor and refine strategies in real-time trading environments. Qualifications Minimum 3 years of experience in mid to high-frequency trading. Advanced degree (MSc or PhD) in a quantitative field such as Econometrics, Mathematics, Statistics, or Machine Learning. Proven experience in developing trading algorithms. Familiarity More ❯
-performance C++ developers to work on signal implementation, execution algorithms, and real-time alpha-capturing models. This is a speed-critical environment where your code directly impacts trading outcomes. Responsibilities: Design and implement real-time trading strategies and execution algorithms in C++20, leveraging GCC 12. Collaborate closely with quantitative researchers to translate models into production … ready code. Optimise systems for ultra low latency, throughput, and determinism. Monitor and improve live trading performance, identifying bottlenecks and tuning systems. Requirements: Strong proficiency in modern C++ (C++17/20) with a deep understanding of performance … optimisation. Experience with GCC 12 or similar toolchains that support C++20 features. Solid understanding of low-latency systems, multithreading, and memory management. Background in real-time systems, high-frequencytrading, or performance-critical applications. If this sounds interesting, please apply for more info More ❯
Title: Core Java Developer – Ultra Low Latency Trading Systems Location: London Type: Permanent Overview: We are hiring a Core Java developer to join a high-performance trading team focused on eFX OR Crypto markets. This role requires deep technical expertise in ultra-low latency systems and a strong understanding of electronic trading environments. Key Responsibilities: Design and develop low-latency, high-throughput trading components Work closely with quant and trading teams to optimise execution performance Build and maintain messaging infrastructure using technologies such as Aeron, SBE, Disruptor, Chronicle, and FIX Tune the JVM for microsecond-level performance (0GC, CPU affinity, memory management) Contribute to … level performance optimisation Desirable: Experience with 0GC and off-heap memory management Exposure to cloud-based deployment and containerisation (Docker, Kubernetes, CI/CD) Background working in high-frequencytrading or market-making environments More ❯
Title: Core Java Developer – Ultra Low Latency Trading Systems Location: London Type: Permanent Overview: We are hiring a Core Java developer to join a high-performance trading team focused on eFX OR Crypto markets. This role requires deep technical expertise in ultra-low latency systems and a strong understanding of electronic trading environments. Key Responsibilities: Design and develop low-latency, high-throughput trading components Work closely with quant and trading teams to optimise execution performance Build and maintain messaging infrastructure using technologies such as Aeron, SBE, Disruptor, Chronicle, and FIX Tune the JVM for microsecond-level performance (0GC, CPU affinity, memory management) Contribute to … level performance optimisation Desirable: Experience with 0GC and off-heap memory management Exposure to cloud-based deployment and containerisation (Docker, Kubernetes, CI/CD) Background working in high-frequencytrading or market-making environments More ❯
-performance C++ developers to work on signal implementation, execution algorithms, and real-time alpha-capturing models. This is a speed-critical environment where your code directly impacts trading outcomes. Responsibilities: Design and implement real-time trading strategies and execution algorithms in C++20, leveraging GCC 12. Collaborate closely with quantitative researchers to translate models into production … ready code. Optimise systems for ultra low latency, throughput, and determinism. Monitor and improve live trading performance, identifying bottlenecks and tuning systems. Requirements: Strong proficiency in modern C++ (C++17/20) with a deep understanding of performance … optimisation. Experience with GCC 12 or similar toolchains that support C++20 features. Solid understanding of low-latency systems, multithreading, and memory management. Background in real-time systems, high-frequencytrading, or performance-critical applications. If this sounds interesting, please apply for more info More ❯
