automating the key decisions taken every day. Our team has a wide remit across product types such as stock, options, ETFs and futures, with strategies including marketmaking, automatic quoting, central risk books, systematic trading and algorithmic execution, trading on venues around the world. We deploy statistical analysis techniques and mathematical models to improve business performance while … traders and salespeople on the trading floor to bring value to our clients and the firm. Role Responsibilities Take a leading role on our Quantitative Trading & MarketMaking desk, building marketmaking and quoting strategies across equities products from cash to derivatives. Implement automated hedging algorithms, and build platforms to manage risk centrally across … asset classes Build and expand data pipelines for our advanced statistical and AI models, operating at scale with large quantities of time series data Drive our marketmaking platform development using a range of technologies, and collaborate closely with Quant Researchers and core engineering teams Take ownership of architectural decisions and implementation of our marketMore ❯
to our client franchise. We are looking for someone with a passion for using technology to drive commercial results, to focus on building our equities systematic marketmaking business. The team structure is designed to embrace hybrid skillsets across software development, quantitative research and trading. Systematic MarketMaking - Equities Equities SMM is a systematic … marketmaking business covering European equities, equity futures and ETFs. SMM focuses on providing liquidity to clients, primarily via electronic channels, in equities, futures and ETFs. Our mission is to grow liquidity provision, increase innovation across the division, generate trading revenues, and run systematic trading and risk management strategies. As an automated trading business, SMM manages both … Science or an analytical field such as Mathematics, Physics, Engineering. Preferred haves Developing a cutting-edge core platform for automated quoting, risk management and hedging algorithms for Equities market making. Financial markets/securities/trading experience. Understanding the regulatory and supervisory environment and demonstrate ownership of our obligations and responsibilities under this. About Global Markets Our core More ❯
Founded in 2013, GSR is a leading market-making and programmatic trading company in the fast-evolving world of cryptocurrency trading. With more than 200 employees in 5 countries, we provide billions of dollars of liquidity to cryptocurrency protocols and exchanges daily. We build long-term relationships with cryptocurrency communities and traditional investors by offering exceptional service … team. Responsibilities: Design, develop, and maintain a low-latency trading system in Rust. Collaborate with traders, engineers, and quants to design and implement trading strategies within market-making, prop, and OTC. Build new tools/infrastructure to facilitate research; e.g., analytics and optimization. Automate the deployment and monitoring of trading strategies. Troubleshoot and resolve technical issues in … real-time. Your Profile: Minimum of one year experience developing in Rust; will be tested. Familiarity with core trading strategies (e.g., market-making, arbitrage, execution). Strong understanding of algorithms and data structures, as well as quant finance concepts: limit-order books, market microstructure, pricing. Experience with real-time data processing, IPC/shared-memory More ❯
only as good as our team. Thus, we are building the firm around exceptional talent. The role We are looking for a Quantitative Trader specialising in market-making on crypto centralised exchanges. Leveraging your skills in statistical modeling, quantitative analysis, and live trading execution, you will play a critical role in expanding and optimizing our market-making strategies within the crypto trading business. Key Responsibilities: PnL driving and responsibilities for new and existing strategies, including marketmaking and basis trading Understanding and working with technology teams to optimise quoting logic, latency and strategies as you see fit Collaborating and monetising alpha signals produced by research teams Managing exchange fee tier …/volume requirements Strong experience, with quantitative trading (Crypto preferred) Strong market-oriented mindset with the desire to monetise research and maximise market opportunities Experience using quantitative techniques to analyse and prototype strategies Strong skills in Python, SQL and working knowledge of C Java Hands on experience with large volumes of time-series data - primarily in More ❯
Our client is a globally recognised name in High-Frequency Prop Trading and MarketMaking and known for consistent success and impressive profitability. With continued growth across the firm, they are now looking to expand their world-class Quant Development team by hiring a genuine Quant Engineer with some commercial exposure to coding in Rust. (FYI: the … team that acts as a conduit between the low-level core development team and the front office quant researcher and traders across multiple trading platforms (Prop, MarketMaking & OTC Derivatives) You will work closely with the hands-on Quant Dev Lead within a flat structure, enjoy significant autonomy and a particularly collaborative relationship with the front office … implement, and test trading strategies and algorithms Automating the deployment and monitoring of trading strategies to ensure optimum effectiveness Creating tooling and infrastructure to support research and improve decision-making, such as data analytics and strategy optimization tools Architecting and maintaining high-performance trading systems using Rust SKILLS/EXPERIENCE REQUIRED: Some demonstrable commercial experience coding in Rust Understanding More ❯
Our client is a globally recognised name in High-Frequency Prop Trading and MarketMaking and known for consistent success and impressive profitability. With continued growth across the firm, they are now looking to expand their world-class Quant Development team by hiring a genuine Quant Engineer with some commercial exposure to coding in Rust. (FYI: the … team that acts as a conduit between the low-level core development team and the front office quant researcher and traders across multiple trading platforms (Prop, MarketMaking & OTC Derivatives) You will work closely with the hands-on Quant Dev Lead within a flat structure, enjoy significant autonomy and a particularly collaborative relationship with the front office … implement, and test trading strategies and algorithms Automating the deployment and monitoring of trading strategies to ensure optimum effectiveness Creating tooling and infrastructure to support research and improve decision-making, such as data analytics and strategy optimization tools Architecting and maintaining high-performance trading systems using Rust SKILLS/EXPERIENCE REQUIRED: Some demonstrable commercial experience coding in Rust Understanding More ❯
Our client is a globally recognised name in High-Frequency Prop Trading and MarketMaking and known for consistent success and impressive profitability. With continued growth across the firm, they are now looking to expand their world-class Quant Development team by hiring a genuine Quant Engineer with some commercial exposure to coding in Rust. (FYI: the … team that acts as a conduit between the low-level core development team and the front office quant researcher and traders across multiple trading platforms (Prop, MarketMaking & OTC Derivatives) You will work closely with the hands-on Quant Dev Lead within a flat structure, enjoy significant autonomy and a particularly collaborative relationship with the front office … implement, and test trading strategies and algorithms Automating the deployment and monitoring of trading strategies to ensure optimum effectiveness Creating tooling and infrastructure to support research and improve decision-making, such as data analytics and strategy optimization tools Architecting and maintaining high-performance trading systems using Rust SKILLS/EXPERIENCE REQUIRED: Some demonstrable commercial experience coding in Rust Understanding More ❯
Our client is a globally recognised name in High-Frequency Prop Trading and MarketMaking and known for consistent success and impressive profitability. With continued growth across the firm, they are now looking to expand their world-class Quant Development team by hiring a genuine Quant Engineer with some commercial exposure to coding in Rust. (FYI: the … team that acts as a conduit between the low-level core development team and the front office quant researcher and traders across multiple trading platforms (Prop, MarketMaking & OTC Derivatives) You will work closely with the hands-on Quant Dev Lead within a flat structure, enjoy significant autonomy and a particularly collaborative relationship with the front office … implement, and test trading strategies and algorithms Automating the deployment and monitoring of trading strategies to ensure optimum effectiveness Creating tooling and infrastructure to support research and improve decision-making, such as data analytics and strategy optimization tools Architecting and maintaining high-performance trading systems using Rust SKILLS/EXPERIENCE REQUIRED: Some demonstrable commercial experience coding in Rust Understanding More ❯
london (city of london), south east england, united kingdom
James Joseph Associates Limited
Our client is a globally recognised name in High-Frequency Prop Trading and MarketMaking and known for consistent success and impressive profitability. With continued growth across the firm, they are now looking to expand their world-class Quant Development team by hiring a genuine Quant Engineer with some commercial exposure to coding in Rust. (FYI: the … team that acts as a conduit between the low-level core development team and the front office quant researcher and traders across multiple trading platforms (Prop, MarketMaking & OTC Derivatives) You will work closely with the hands-on Quant Dev Lead within a flat structure, enjoy significant autonomy and a particularly collaborative relationship with the front office … implement, and test trading strategies and algorithms Automating the deployment and monitoring of trading strategies to ensure optimum effectiveness Creating tooling and infrastructure to support research and improve decision-making, such as data analytics and strategy optimization tools Architecting and maintaining high-performance trading systems using Rust SKILLS/EXPERIENCE REQUIRED: Some demonstrable commercial experience coding in Rust Understanding More ❯
closely with the trading team and quantitative analysts (quants). You will collaborate with business stakeholders to design and implement systems that meet real-time trading demands, improve market efficiency, and support advanced trading strategies. You'll be a technical advocate for excellence and lead by example in fostering a culture of high standards, agility, and innovation within … when discussing complex technical solutions or business goals. Ensure high availability, reliability, and scalability of trading systems while maintaining a sharp focus on performance and testing. Drive technical decision-making and contribute to high-level architecture discussions, ensuring that all solutions align with the company's goals for scalability, performance, and security. Be a technical advocate for excellence, leading … leading by example, advocating for technical excellence, and mentoring engineers to help them grow their skills. Strong background in trading (ideally cryptocurrency trading),with experience in market-making, arbitrage strategies, and order execution in fast-moving markets. Proven experience iterating quickly on algorithmic strategies, adapting to market dynamics and optimizing performance in real-time. You More ❯
passionate about delivering practical, high-quality, PnL-focused solutions. The primary focus for this role will be working on core engine components, including trading, pricing and marketmaking strategies. Key Responsibilities Trading Engine Development: Develop the existing and new components within the trading engine while maintaining overall system design in Rust. Trading Engine Operations: Ensure that day … to-day trading operations run smoothly. Ownership of Engine Components: Grow into ownership of existing or newly developed trading engine components, such as pricing, market-making, hedging, etc. Performance Optimization: Continuously monitor and optimize trading engine performance. Systems Refactorization: Work on appropriate code modularization, versioning, deployment and test processes. Collaboration with Trading: Work directly with the trading More ❯
passionate about delivering practical, high-quality, PnL-focused solutions. The primary focus for this role will be working on core engine components, including trading, pricing and marketmaking strategies. Key Responsibilities Trading Engine Development: Develop the existing and new components within the trading engine while maintaining overall system design in Rust. Trading Engine Operations: Ensure that day … to-day trading operations run smoothly. Ownership of Engine Components: Grow into ownership of existing or newly developed trading engine components, such as pricing, market-making, hedging, etc. Performance Optimization: Continuously monitor and optimize trading engine performance. Systems Refactorization: Work on appropriate code modularization, versioning, deployment and test processes. Collaboration with Trading: Work directly with the trading More ❯
passionate about delivering practical, high-quality, PnL-focused solutions. The primary focus for this role will be working on core engine components, including trading, pricing and marketmaking strategies. Key Responsibilities Trading Engine Development: Develop the existing and new components within the trading engine while maintaining overall system design in Rust. Trading Engine Operations: Ensure that day … to-day trading operations run smoothly. Ownership of Engine Components: Grow into ownership of existing or newly developed trading engine components, such as pricing, market-making, hedging, etc. Performance Optimization: Continuously monitor and optimize trading engine performance. Systems Refactorization: Work on appropriate code modularization, versioning, deployment and test processes. Collaboration with Trading: Work directly with the trading More ❯
passionate about delivering practical, high-quality, PnL -focused solutions. The primary focus for this role will be working on core engine components, including trading, pricing and marketmaking strategies. Key Responsibilities Trading Engine Development: Develop the existing and new components within the trading engine while maintaining overall system design in Rust. Trading Engine Operations: Ensure that day … to-day trading operations run smoothly. Ownership of Engine Components : Grow into ownership of existing or newly developed trading engine components, such as pricing, market-making, hedging, etc. Performance Optimization : Continuously monitor and optimize trading engine performance. Systems Refactorization: Work on appropriate code modularization, versioning, deployment and test processes. Collaboration with Trading : Work directly with the trading More ❯
Technology Graduate Trainee, Software Development London, GB Full-Time Technology Marex Overview Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure … services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, marketmaking, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the … products and services across key facets of a modern technology organisation, within a fast-paced environment. The Technology Software Development Graduate role is based within the MarketMaking team in Software Development. The Software Development function creates and maintains applications, frameworks and other software components to deliver to business requirements. Developers conceive, specify, design,programme, document, test More ❯
Rates products Build robust low-latency Java systems and trading infrastructure Collaborate with traders, quants, and technologists to translate ideas into production-ready solutions Monitor and refine strategy performance, making real-time adjustments when required Conduct research into trading opportunities, market inefficiencies, and performance improvements Drive continuous improvement of platform resilience, usability, and efficiency Develop and maintain … directly with user feedback to improve systems and strategies Key Requirements Strong Java development skills, ideally in low-latency/high-performance systems Solid understanding of systems design, market microstructure, and electronic execution Degree in Computer Science, Mathematics, Physics, or related quantitative field Direct exposure to Rates or Fixed Income markets (cash and/or derivatives) Strong problem … with multiple asset classes beyond Rates (FX, futures, options, equities) Knowledge of distributed systems, cloud platforms, or KDB/time-series databases Familiarity with risk management, market-making, or financial regulations (e.g., MiFID II) Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates More ❯
of low-latency Java trading systems powering its global Rates business. The Role You will be responsible for engineering high-performance Java components for algorithmic execution, pricing, and market connectivity. This is a front-office aligned role, working directly with traders, quants, and other technologists to deliver production-ready electronic trading systems with a focus on performance, scalability … experience in Java development within an electronic trading or low-latency environment . Strong expertise in Java concurrency, garbage collection tuning, memory management, and NIO . Familiarity with market microstructure, order types, FIX, and trading protocols . Proven track record of delivering production-grade Java trading systems . Rates (cash & derivatives) eTrading experience strongly preferred. Preferred Technical Skills … KDB/q or other time-series databases for tick data and analytics. Exposure to distributed systems, microservices, and cloud-native Java applications . Knowledge of market-making algos, smart order routing, and HFT-style architectures . What's on Offer Direct impact on the Rates eTrading desk with ownership of mission-critical Java systems. Work on More ❯
Side Trading Platform to support their trading activity. As part of the Trading Solutions businesses, Sell-Side delivers a global multi-asset solution for trade capture, marketmaking, inventory management, front office collaboration, middle office operations, and electronic trading. By providing customizable workflows, extensive analytics, and high performing functionality, our tools allow users to get the information … range is based on the Company's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level. We offer one of the most comprehensive and generous benefits plans available and offer a range of total rewards that may include More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
firm that specialise in crypto markets. As a Backend Software Engineer you will design and develop backend services for real-time risk, pricing, trading engines and marketmaking systems, working across the full software development lifecycle using Rust. You'll collaborate with a small, talented team, collaboratively problem solving and working on complex and challenging systems with More ❯
frameworks like Aeron and SBE Perform in-depth profiling and tuning to eliminate latency and optimise microsecond-level performance Develop robust order routing and execution components that handle market volatility Apply advanced networking principles to minimise round-trip times and network jitter Continuously … assess and remove inefficiencies in JVM performance and memory management Strengthen operational resilience through improved monitoring, alerting, and fault tolerance SKILL/EXPERIENCE REQUIRED: Expertise in market-making or algorithmic trading, including deep understanding of order book dynamics and pricing techniques Proven track record in Java programming, specifically in building fast, low-latency trading systems Strong familiarity … Linux-based systems Excellent communicator under pressure, able to explain complex systems clearly and concisely A commercially sharp mindset with the ability to balance speed and risk in decision-makingMore ❯
Job Description Be responsible for developing, implementing, and optimizing execution algorithms and strategies for IG Market's firm's systematic trading and marketmaking activities. Reporting to the Head of Quantitative Trading, this role combines deep technical expertise in trade execution methodologies with market microstructure knowledge to minimize trading costs, marketMore ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
that specialise in crypto markets. As a Senior Backend Software Engineer you will design and develop backend services for real-time risk, pricing, trading engines and marketmaking systems, working across the full software development lifecycle using Rust. You'll collaborate with a small, talented team, collaboratively problem solving and working on complex and challenging systems with More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
specialise in crypto markets. As a Junior Software Developer/Engineer you will design and develop backend services for real-time risk, pricing, trading engines and marketmaking systems, working across the full software development lifecycle using Rust. You'll collaborate with a small, talented team, collaboratively problem solving and working on complex and challenging systems with More ❯
strategy with minimal red tape What You'll Need: Strong modern C++ (17/20) and design pattern experience Proficiency with KDB+/q Understanding of trading systems, market structure, and … risk controls Experience with options, futures, ETFs, or Delta1 products is highly desirable Comfortable engaging directly with the business Nice to Have: Background in volatility or market-making algos If you're passionate about quantitative development, thrive in high-performance environments and want to build the future of trading tech then this could be the role for More ❯
in mathematics, statistics, engineering, computer science, or related quantitative analytical field. 5+ profitable trading experience on a leading trading desk in a bank, proprietary trading, or marketmaking environment in any asset class. Demonstrable experience in successfully building and managing trades. Familiar with Python and have a keen interest in expanding your technical skillset. Think critically and More ❯