1 to 25 of 55 Quantitative Developer Jobs in the City of London

Quantitative Developer – C# | Options Trading | FX & Commodities | £150k - £160k Are you a C# Quantitative Developer with a strong background in options pricing and risk analytics? We’re working with a leading global brokerage and trading firm that offers a truly innovative, collaborative environment where individual contribution is valued and rewarded. This is a fantastic More ❯

Junior Quantitative Developer – Prague, Czech Republic - 1 year working with team in Prague, then option to work remotely afterwards. 1–3 years’ experience | Competitive Compensation | Relocation Support Available Join a leading systematic trading firm with a strong presence in equities and futures. We’re looking for a Junior Quantitative Developer with a solid software … engineering foundation and a growing interest in quantitative trading. This role is ideal for someone who’s moved from development into quant dev work — combining strong coding skills with curiosity about systematic strategies. The Role You’ll build and optimise back-testing tooling, research infrastructure, and algorithmic trading systems that support the firm’s systematic traders. While your focus … preferred) Experience building or maintaining back-testing systems , APIs, or data tools Strong understanding of algorithms, data structures, and performance optimisation Analytical mindset with interest in systematic trading and quantitative research Nice to Have Exposure to trading systems, market data, or algo/bot development Familiarity with numerical libraries (NumPy, Pandas, Numba, etc.) Understanding of version control, CI/ More ❯

Junior Quantitative Developer – Prague, Czech Republic - 1 year working with team in Prague, then option to work remotely afterwards. 1–3 years’ experience | Competitive Compensation | Relocation Support Available Join a leading systematic trading firm with a strong presence in equities and futures. We’re looking for a Junior Quantitative Developer with a solid software … engineering foundation and a growing interest in quantitative trading. This role is ideal for someone who’s moved from development into quant dev work — combining strong coding skills with curiosity about systematic strategies. The Role You’ll build and optimise back-testing tooling, research infrastructure, and algorithmic trading systems that support the firm’s systematic traders. While your focus … preferred) Experience building or maintaining back-testing systems , APIs, or data tools Strong understanding of algorithms, data structures, and performance optimisation Analytical mindset with interest in systematic trading and quantitative research Nice to Have Exposure to trading systems, market data, or algo/bot development Familiarity with numerical libraries (NumPy, Pandas, Numba, etc.) Understanding of version control, CI/ More ❯

Graduate Software Engineer/Quantitative Developer/Quantitative Researcher 📍 Location: London (Hybrid) 💷 Compensation: Up to £170,000 + Bonus + Full Benefits 🏢 Client: Elite Global Fund 🚀 Kickstart Your Career in Technology & Quantitative Finance Just graduated and ready to launch your career at the intersection of technology, mathematics, and finance ? Join an elite global trading firm … build the systems and models shaping the future of global trading. 🔧 What You’ll Do 🧠 Design and enhance advanced trading systems and analytics platforms 📊 Develop and implement your own quantitative models and research ideas 🤝 Collaborate closely with top technologists, quants, and portfolio managers 🚀 Learn fast, build fast: develop technical and analytical expertise in a performance-driven culture ✅ What You … ability to thrive in fast-paced, intellectually demanding environments 🌟 Why Join 🌍 Greenfield Work: Contribute to high-impact projects from day one 🧠 Exceptional Mentorship: Learn from world-class engineers and quantitative researchers 🛠 Cutting-Edge Tech: Access the latest tools, infrastructure, and computing resources 📈 Fast Career Growth: A meritocratic culture that rewards innovation and initiative If you’re a motivated STEM More ❯

Quantitative Developer - London/Remote 40+ leading quant firms seeking top-tier developers. Multiple immediate openings. What you'll do: Build low-latency trading systems and infrastructure Develop quantitative libraries and research platforms Optimize execution algorithms and risk systems Requirements: 2+ years quant dev or HFT experience Expert C Python skills Financial markets and trading systems More ❯

Lead Quant Developer – Prague, Czech Republic - 1 year working with team in Prague, then option to work remotely afterwards. 4–5 years’ experience | High Compensation | Relocation Costs Covered Join a leading systematic trading firm with a strong presence across equities and futures. We’re looking for a hands-on Python Quant Developer to lead and expand … infrastructure that powers all systematic strategies. The Role This position is ideal for someone who began their career as a software developer and has evolved into a quantitative developer, combining deep technical expertise with a strong grasp of trading logic. You’ll take ownership of building and optimising back-testing frameworks , APIs , and algorithmic trading … designing scalable, production-grade systems Excellent problem-solving, collaboration, and communication skills Nice to Have Experience with NumPy, Pandas, Cython, or Numba Exposure to market microstructure, risk modelling, or quantitative research Experience developing and maintaining live trading bots or algo execution systems Background in mentoring or technical leadership within a quant or trading team Reach out now - lucia.paolinelli@harringtonstarr.com More ❯

Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. Our client is an early Quantitative … totals around 150 staff, all of whom are office-based three or more days per week. This is a more technical Senior QD role which will involve collaborating with Quantitative Researchers and Portfolio Managers to architect, design and implement scalable solutions, addressing complex business needs. Primarily, you will be charged with delivering and maintaining critical components of the investment … best practices. Knowledge of SQL for database management and query optimization. Proficiency in Linux and Docker, ideally including system administration and containerization for deployment and scaling. Preferred Skills & Experience: Quantitative Finance experience and knowledge strongly preferred, most especially to include a deep understanding of Futures and Systematic Trading Experience in developing financial Backtesting systems for Quantitative Strategies. PhD More ❯

Quantitative C++ Developer 6 Month Contract Location: London (Hybrid) Lorien’s UK leading Investment banking client are currently looking for a highly skilled Quantative C++ Developer to join the team on an initial 6-month contract. Essential C++ development knowledge Discipline expert, typically with a number of years post qualification experience or equivalent business experience. … Quantitative Degree (BSc/MSc) or equivalent experience Strong working knowledge of systems and programming languages used on a day to day basis Excellent written and oral English skills in order to articulate technical issues associated to work area and communicate with individuals across the business. Team orientated and an ability to work with individuals to set individual objectives More ❯

Quantitative C++ Developer 6 Month Contract Location: London (Hybrid) Lorien’s UK leading Investment banking client are currently looking for a highly skilled Quantative C++ Developer to join the team on an initial 6-month contract. Essential C++ development knowledge Discipline expert, typically with a number of years post qualification experience or equivalent business experience. … Quantitative Degree (BSc/MSc) or equivalent experience Strong working knowledge of systems and programming languages used on a day to day basis Excellent written and oral English skills in order to articulate technical issues associated to work area and communicate with individuals across the business. Team orientated and an ability to work with individuals to set individual objectives More ❯

Well-established systematic hedge fund is looking for a new Python Quantitative Developer to join their Trading Technology Team in London. This is a front office role and a combination of software/core development and some maths/quant work. They are looking for creative problem solvers who will suggest new architecture and technologies to help More ❯

Quantitative Developer – Core Data | Prime Brokerage – Digital Assets Location: London OR New York Company Overview: A global prime brokerage platform, purpose-built to support both traditional and digital asset markets. Serving institutional clients, the firm provides integrated credit intermediation, trade execution, and clearing services - enabling counterparties to access global liquidity with minimal friction and no counterparty risk. … develop robust pipelines for ingestion and processing. This is a hands-on role at the core of a high-performance trading infrastructure. Key Qualifications: 5+ years of experience in quantitative software development at a top-tier firm Strong Python skills, with experience writing production-grade, maintainable code Experience building and maintaining data pipelines Familiarity with large-scale systems; streaming More ❯

Quantitative Developer – Core Data | Prime Brokerage – Digital Assets Location: London OR New York Company Overview: A global prime brokerage platform, purpose-built to support both traditional and digital asset markets. Serving institutional clients, the firm provides integrated credit intermediation, trade execution, and clearing services - enabling counterparties to access global liquidity with minimal friction and no counterparty risk. … develop robust pipelines for ingestion and processing. This is a hands-on role at the core of a high-performance trading infrastructure. Key Qualifications: 5+ years of experience in quantitative software development at a top-tier firm Strong Python skills, with experience writing production-grade, maintainable code Experience building and maintaining data pipelines Familiarity with large-scale systems; streaming More ❯

A leading hedge fund company is looking for an ambitious Python quantitative developer to join their London office. You'll collaborate closely with Quant Researchers, tackling diverse tasks such as implementing trading strategies, building research frameworks, prototyping data feeds, developing portfolio techniques, and creating risk analysis tools. Requirements Bachelors or higher in computer science or equivalent Strong More ❯

A leading hedge fund company is looking for an ambitious Python quantitative developer to join their London office. You'll collaborate closely with Quant Researchers, tackling diverse tasks such as implementing trading strategies, building research frameworks, prototyping data feeds, developing portfolio techniques, and creating risk analysis tools. Requirements Bachelors or higher in computer science or equivalent Strong More ❯

Role: Quantitative Developer Type: Contract Duration … Month (High chance of extension!) Rate: up to £750 P/D (Outside IR35) Location: London/Remote My leading FinTech client are looking for a senior Quant Developer with strong front office experience to join their existing team of passionate technologists to help drive forward the development of a variety of their front office platforms! You will More ❯

Quant Developer Commodities London (Onsite) Permanent Cititec are partnered with a leading commodities trading house who are looking for a Quant Developer to join their London team, working at the intersection of trading, risk, and technology within the commodities space. This is a hands-on development role where you’ll play a key part in building … and maintaining pricing libraries for commodity products Building and supporting risk management tools and analytics platforms Taking models from prototype to production - writing robust, scalable Python code Collaborating with quantitative analysts to … implement models and frameworks Interacting with some legacy codebases, ideally in another OOP language (C C#/Java) What they’re looking for: Solid professional experience as a Quant Developer (or software developer with mathematical background) Strong programming skills in Python, with the ability to write production-grade code Experience with at least one other OOP More ❯

Quant Developer Commodities London (Onsite) Permanent Cititec are partnered with a leading commodities trading house who are looking for a Quant Developer to join their London team, working at the intersection of trading, risk, and technology within the commodities space. This is a hands-on development role where you’ll play a key part in building … and maintaining pricing libraries for commodity products Building and supporting risk management tools and analytics platforms Taking models from prototype to production - writing robust, scalable Python code Collaborating with quantitative analysts to … implement models and frameworks Interacting with some legacy codebases, ideally in another OOP language (C C#/Java) What they’re looking for: Solid professional experience as a Quant Developer (or software developer with mathematical background) Strong programming skills in Python, with the ability to write production-grade code Experience with at least one other OOP More ❯

well-established Hedge Fund in the heart of London with great benefits and a truly great platform to match? They are looking to bring in an exceptional Python focused Quantitative Developer who can deliver hugely scalable, high performance systems, as well as owning all aspects of development projects from start to finish. In terms of your experience More ❯

well-established Hedge Fund in the heart of London with great benefits and a truly great platform to match? They are looking to bring in an exceptional Python focused Quantitative Developer who can deliver hugely scalable, high performance systems, as well as owning all aspects of development projects from start to finish. In terms of your experience More ❯

Quant Developer - Equities Location: London or Dubai Permanent Our client are a market leading hedge fund, with a global reach in relation to their clients and offices. They are on the lookout for a talented Quant Developer with exceptional skills in python programming, and solid experience on equities focused projects Responsibilities for an Equity Derivatives Quant More ❯

Quant Developer - Equities Location: London or Dubai Permanent Our client are a market leading hedge fund, with a global reach in relation to their clients and offices. They are on the lookout for a talented Quant Developer with exceptional skills in python programming, and solid experience on equities focused projects Responsibilities for an Equity Derivatives Quant More ❯

A global investment bank is seeking a highly skilled and motivated Quantitative Analyst to join the XVACCR, Collateral & Credit Quantitative Research team. This role is central to the development of cutting-edge quantitative models and tools that support XVA pricing, counterparty credit risk, collateral management, and regulatory compliance. You will work closely with desks across the bank … regulatory projects such as XVAVaR, SACCR, FRTB-CVA, and RWA optimisation. This is a unique opportunity to be part of a dynamic team driving innovation in financial modelling and quantitative research. This is a permanent role based in the City of London office (hybrid working - 3 days per week onsite). Key Responsibilities Develop and implement pricing models and More ❯

A global investment bank is seeking a highly skilled and motivated Quantitative Analyst to join the XVACCR, Collateral & Credit Quantitative Research team. This role is central to the development of cutting-edge quantitative models and tools that support XVA pricing, counterparty credit risk, collateral management, and regulatory compliance. You will work closely with desks across the bank … regulatory projects such as XVAVaR, SACCR, FRTB-CVA, and RWA optimisation. This is a unique opportunity to be part of a dynamic team driving innovation in financial modelling and quantitative research. This is a permanent role based in the City of London office (hybrid working - 3 days per week onsite). Key Responsibilities Develop and implement pricing models and More ❯

in shaping the future of the platform, alongside the established Hiring Manager and a dedicated team of developers and software engineers. The platform will be used by front-office quantitative researchers, structurers, and traders; the hire must have strong communication skills to best integrate their needs and priorities in the platform. This is a VP-level opportunity. Responsibilities Contribute More ❯

in shaping the future of the platform, alongside the established Hiring Manager and a dedicated team of developers and software engineers. The platform will be used by front-office quantitative researchers, structurers, and traders; the hire must have strong communication skills to best integrate their needs and priorities in the platform. This is a VP-level opportunity. Responsibilities Contribute More ❯