8 of 8 C++ Quantitative Developer Jobs in the City of London

This is a mid-level C++ Quant Developer (suitable for a candidate in the 4-6 YOE range) will be responsible for designing, developing, and optimizing high-performance, low-latency trading infrastructure and quantitative models within a hedgefund in London. This role focuses on implementing models related to Stochastic Processes & Probabilistic Modeling, ensuring their efficient … execution within a real-time trading environment. The developer will work closely with quantitative researchers and traders to translate mathematical concepts into robust and highly optimized C++ code. Key Responsibilities Infrastructure Development: Build and maintain critical low-latency trading infrastructure components using modern C++ standards (C++17/20). Quantitative Model Implementation … Translate quantitative models, particularly those involving stochastic processes (e.g., Brownian motion, jump-diffusion models, Ito processes), into highly efficient and accurate C++ code. Performance Optimization: Identify and resolve performance bottlenecks in existing and new systems, focusing on micro-optimizations, cache efficiency, and concurrency. Latency Reduction: Implement techniques for minimizing latency in data processing, order execution, and market More ❯

Are you ready to be part of something truly special as the first quant developer for a brand-new trading team? In short: We’re working with an elite global trading firm known for its success in high-frequency trading (HFT) but operating under the radar (they aren't the typical firm you hear about). They’re … up a brand-new trading desk in London, led by a top PM with a proven track record. This is a rare opportunity to be the first quant developer on the team and help shape the future of their trading stack with the freedom to innovate while sharing in the potential for massive rewards. What makes this unique … latency trading. Work with a Humble Leader: You’ll work closely with a brilliant PM who has a strong technical background (from reinforcement learning strategies to low-latency C++ coding) and a pragmatic, collaborative approach. This is someone who’s not only mastered complex trading strategies but is also focused on building a team that thrives on open More ❯

A prestigious, multi-strategy hedge fund managing billions in global AUM is seeking a highly skilled Quantitative Developer to join their front-office quantitative research team. This role focuses on the design and implementation of a state-of-the-art, cross-asset pricing and risk platform, built with a C++ server and lightweight Python … and Excel client interfaces. You will work directly with quantitative researchers, risk teams, and technologists in a fast-paced, collaborative environment, driving the development of scalable infrastructure to support advanced analytics and decision-making. Key Responsibilities: Architect and implement a robust server-client platform for cross-asset pricing and risk. Build and maintain real-time and batch job infrastructure … quants, trading, risk, and IT teams to deliver high-impact systems. Ideal Candidate Will Have: A Bachelor’s degree or higher in a STEM discipline. Expert proficiency in C++ development. Experience with Python, Excel, and SQL on Windows and Linux environments. Familiarity with GitHub and VS Code is a plus. A hands-on, collaborative attitude with a drive More ❯

New role here from one of my Investment Management clients looking for a talented Junior Quant Developer to join its Risk Management team. You will be part of a high-performance, collaborative environment, helping to build and maintain mission-critical infrastructure for risk … analysis and investment decision-making. Responsibilities - As a Junior Quant Developer, you will contribute to the ongoing development and support of the proprietary Risk Management platform and quantitative library. Build Python-based and Excel-based risk tools and integrations used by traders, analysts, and risk managers Develop, test and support C++ quant code on proprietary … Risk Management system Improve accuracy of quantitative models for trading Maintain a constant smooth day-to-day process with fast bug-fixing Document quantitative models and system components effectively Skills- 1–2 years of experience in a quantitative or software development role, preferably in financial markets Proficiency in C++ and Python , with a focus on More ❯

C++ Quant Developer – Cross-Asset Risk & Pricing | Leading Multi-Strategy Hedge Fund Join a high-performing quant team at a global multi-strategy hedge fund managing institutional capital across strategies including Global Credit, Volatility Arbitrage, and Equity L/S. With a strong focus on technology and collaboration, they are expanding its London platform. They are … seeking a talented C++ developer to design and build a next-generation, cross-asset pricing and risk system. You’ll work closely with quants, traders, and risk teams to deliver high-performance infrastructure and real-time analytics - leveraging multithreading, vectorisation, adjoint differentiation, and cloud compute. What You'll Do: Develop C++ server architecture with … scenarios Collaborate with trading, quant, and tech teams in a fast-paced, agile setup Drive innovation in performance, scalability, and cloud deployment What We’re Looking For: Strong C++ skills (modern C++ preferred) Bachelors degree in Computer Science or closely related field Exposure to Python, Excel, and SQL in Windows/Linux environments Background in STEM More ❯

investment firm on a greenfield rebuild of its macro analytics and trading infrastructure. This cloud-native platform will power high-performance pricing and risk systems. As Lead Quant Developer, you'll drive this transformation-leading a team to deliver scalable, production-grade solutions at the intersection of quant finance and advanced engineering. Responsibilities Architect and build a next … gen macro analytics platform in modern C++, optimised for performance and scale. Develop distributed systems and Monte Carlo engines for real-time pricing and risk in cloud and multi-core environments. Collaborate with quants and traders to productionize models and integrate analytics into front-end … tools like Excel. Requirements Strong technical foundation: Expert in modern C++ (17/20), solid Python skills, and experience with Excel integration. Quant & systems expertise: Background in quantitative disciplines, with hands-on experience in distributed computing, performance optimisation, and cloud-native deployment (Docker/Kubernetes). Leadership & domain knowledge: Proven team leadership, strong grasp of derivatives and More ❯

Quantitative Developer/Researcher – FX, London Join the Cutting Edge of Systematic Trading! Are you passionate about merging technology with high-stakes finance? We're looking for a top-tier Quantitative Developer/Research Engineers to drive innovation at the heart of automated trading. Collaborate with brilliant minds to create and launch game-changing … and real-time data to redefine the future of trading. Your Mission Architect, develop, and deploy sophisticated software solutions that supercharge automated trading systems Work side-by-side with Quantitative Researchers to design custom, high-performance solutions that elevate our trading capabilities and stay ahead of the market What You Bring A burning passion for technology, software development, and … of C++ with an added bonus if you know Python Experience building high-performance trading software, with a relentless focus on speed and efficiency Deep understanding of quantitative trading environments and market data – or a keen desire to master them Razor-sharp quantitative and analytical abilities to solve unique challenges in real-time A Bachelor's More ❯

A niche electronic trading quant fund based in London are now seeking a top end C++ Software Engineer to join it's growing team. You will have prior experience at an elite quant trading firm or similar company of equivalent scale/complexity. In this high performance computing team, you will be responsible for building low-level programming … distributed systems. Your experience will be at scale in advanced C++. Ideally Computer Science Degree or similar discipline with 1st class grade Commercial experience in C++ Software Engineering, performance software Financial trading, banking or hedge fund exposure Strong interest in working for a top end, high performance, tech-driven hedge fund Great work environment, WFH/Hybrid opportunity. More ❯