Quantitative Developer - (Python | Equities | Backtesting) Key Skills: Python, Equities, Backtesting, Data Analysis, Systematic Trading A leading financial organisation is seeking a Quantitative Developer with strong Python expertise and solid equities knowledge. You will contribute to the design, development, and optimisation of systematic trading models, backtesting frameworks, and analytical tools. (Client name intentionally omitted) Role Overview Build and enhance Python-based tools, analytics, and trading model components Develop and refine backtesting frameworks to support systematic strategies Work closely with quants and researchers to translate ideas into robust production code Analyse large equities datasets and support model validation Contribute to performance optimisation and workflow automation Required Experience 3-5+ years' experience in a quantitative, trading, or financial engineering environment Strong Python engineering skills (core Python, data structures, scientific libraries) Solid understanding of equities markets , pricing, and market microstructure Hands-on experience with backtesting frameworks or building model testing tools Ability to work in a fast-paced, Front Office environment Nice to Have Experience with systematic strategies or Alpha research Exposure to cloud, CI/CD, or modern data tooling Strong numerical background (STEM discipline) Additional Notes Java NOT required Candidates should not be too junior unless exceptional
Dec 09, 2025
Full time
Quantitative Developer - (Python | Equities | Backtesting) Key Skills: Python, Equities, Backtesting, Data Analysis, Systematic Trading A leading financial organisation is seeking a Quantitative Developer with strong Python expertise and solid equities knowledge. You will contribute to the design, development, and optimisation of systematic trading models, backtesting frameworks, and analytical tools. (Client name intentionally omitted) Role Overview Build and enhance Python-based tools, analytics, and trading model components Develop and refine backtesting frameworks to support systematic strategies Work closely with quants and researchers to translate ideas into robust production code Analyse large equities datasets and support model validation Contribute to performance optimisation and workflow automation Required Experience 3-5+ years' experience in a quantitative, trading, or financial engineering environment Strong Python engineering skills (core Python, data structures, scientific libraries) Solid understanding of equities markets , pricing, and market microstructure Hands-on experience with backtesting frameworks or building model testing tools Ability to work in a fast-paced, Front Office environment Nice to Have Experience with systematic strategies or Alpha research Exposure to cloud, CI/CD, or modern data tooling Strong numerical background (STEM discipline) Additional Notes Java NOT required Candidates should not be too junior unless exceptional
Junior Quantitative Researcher Title : Junior Quantitative Researcher Company : Proprietary HFT Location : Cambridge Compensation : Up to £350,000 Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Quantitative Researcher with a demonstrable background of iterating rapidly on complex mathematical click apply for full job details
Dec 09, 2025
Full time
Junior Quantitative Researcher Title : Junior Quantitative Researcher Company : Proprietary HFT Location : Cambridge Compensation : Up to £350,000 Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Quantitative Researcher with a demonstrable background of iterating rapidly on complex mathematical click apply for full job details
We're seeking a Junior Researcher to contribute to planning and delivering research using qualitative and quantitative methods for tactical projects across multiple squads. You'll collaborate closely with Product and Design teams to help solve user-centred challenges. You will also support strategic research initiatives that showcase a data-led approach, working under guidance to analyse and prese click apply for full job details
Dec 08, 2025
Full time
We're seeking a Junior Researcher to contribute to planning and delivering research using qualitative and quantitative methods for tactical projects across multiple squads. You'll collaborate closely with Product and Design teams to help solve user-centred challenges. You will also support strategic research initiatives that showcase a data-led approach, working under guidance to analyse and prese click apply for full job details
Junior Quantitative Researcher £120,000 - 160,000 GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent The client is a leading Hedge Fund with main offices in London, Paris, New York, Hong Kong and Singapore. After launching they focused on systematic strategies for cash equities click apply for full job details
Dec 05, 2025
Full time
Junior Quantitative Researcher £120,000 - 160,000 GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent The client is a leading Hedge Fund with main offices in London, Paris, New York, Hong Kong and Singapore. After launching they focused on systematic strategies for cash equities click apply for full job details
Junior Quantitative Researcher Title : Junior Quantitative Researcher Company : Proprietary HFT Location : Cambridge Compensation : Up to 300,000 Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Quantitative Researcher with a demonstrable background of iterating rapidly on complex mathematical experiments. It is important that you have been involved in fast-paced research projects involving rapid iteration, as this dynamic role will require you to rapidly prototype - and ultimately move into production brand new models, often from scratch. Role : You will build upon existing models as well as design new trading algorithms to increase profitability Work closely with a close-knit team of Traders, Engineers and Computer Scientists This is an early-stage hire for the team. Much of your work will be completely greenfield. You will have a very high-impact position in the team, and will be financially rewarded proportionally to your success About you: Highly numerate Comfortable with C++ (must) Experience with Python Work well to tight deadlines Top grades Experience managing experiments/mathematical or statistical research involving rapid iteration. Full details are available. Please don't hesitate to get in touch.
Dec 04, 2025
Full time
Junior Quantitative Researcher Title : Junior Quantitative Researcher Company : Proprietary HFT Location : Cambridge Compensation : Up to 300,000 Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Quantitative Researcher with a demonstrable background of iterating rapidly on complex mathematical experiments. It is important that you have been involved in fast-paced research projects involving rapid iteration, as this dynamic role will require you to rapidly prototype - and ultimately move into production brand new models, often from scratch. Role : You will build upon existing models as well as design new trading algorithms to increase profitability Work closely with a close-knit team of Traders, Engineers and Computer Scientists This is an early-stage hire for the team. Much of your work will be completely greenfield. You will have a very high-impact position in the team, and will be financially rewarded proportionally to your success About you: Highly numerate Comfortable with C++ (must) Experience with Python Work well to tight deadlines Top grades Experience managing experiments/mathematical or statistical research involving rapid iteration. Full details are available. Please don't hesitate to get in touch.
As a User Researcher you will: Work with Service/Product Managers to devise appropriate research strategies to generate focused insights to inform service development Plan, design and conduct in-house research to test new service ideas (including user requirement gathering, early - stage concept and prototype testing, guerrilla research and usability testing sessions) Design, script and analyse quantitative surveys Manage qualitative/quantitative research projects such as proposition development, visual identity and customer experience mapping Present findings, recommendations and customer insights to senior decision makers Manage day-to-day operations with usability and market research partners, with accountability for schedules, value for money and deliverables Deliver a consistent user experience across a broad range of digital products and services Contribute to the continuous development and enhancement of products and services Mentor and/or line manage Junior User Researchers where necessary Participate in the wider user research community (outside of Mercator), building relationships with other User Researchers and identifying best practices that we can adopt Knowledge/experience You will need: Proven experience of a range of usability testing methodologies to reveal actionable customer insights and gather user needs for web - based services Proven experience of creating research strategies/approaches Proven experience of managing, executing and analysing usability test sessions, and facilitating workshops Excellent analytical and problem-solving skills, and the ability to quickly develop recommendations based on quantitative and qualitative evidence Proven ability to explain user needs to decision makers and act as a persuasive advocate for those needs Extensive knowledge of human factors, ethnography, and the user-centred design process for products and services in an iterative development environment Demonstrable knowledge, experience in, and passion for user centred design practices Proven experience of audience modelling and developing design personas Experience across web content, tools and transactional services, especially those with complex user journeys (involving development of a logical sequence of steps to complete transactions) Ability to work with data, from gathering and analysis through to design and presentation Ability to mentor other User Researcher(s) Excellent interpersonal skills and the ability to quickly develop strong working relationships in high pressure environments Experience of working in an agile development environment with Designers, Business Analysts and Developers to create new digital products and services Experience of identifying the needs of users with accessibility requirements Applicants must have the right to work in the UK and the ability to pass BPSS vetting
Oct 07, 2025
Full time
As a User Researcher you will: Work with Service/Product Managers to devise appropriate research strategies to generate focused insights to inform service development Plan, design and conduct in-house research to test new service ideas (including user requirement gathering, early - stage concept and prototype testing, guerrilla research and usability testing sessions) Design, script and analyse quantitative surveys Manage qualitative/quantitative research projects such as proposition development, visual identity and customer experience mapping Present findings, recommendations and customer insights to senior decision makers Manage day-to-day operations with usability and market research partners, with accountability for schedules, value for money and deliverables Deliver a consistent user experience across a broad range of digital products and services Contribute to the continuous development and enhancement of products and services Mentor and/or line manage Junior User Researchers where necessary Participate in the wider user research community (outside of Mercator), building relationships with other User Researchers and identifying best practices that we can adopt Knowledge/experience You will need: Proven experience of a range of usability testing methodologies to reveal actionable customer insights and gather user needs for web - based services Proven experience of creating research strategies/approaches Proven experience of managing, executing and analysing usability test sessions, and facilitating workshops Excellent analytical and problem-solving skills, and the ability to quickly develop recommendations based on quantitative and qualitative evidence Proven ability to explain user needs to decision makers and act as a persuasive advocate for those needs Extensive knowledge of human factors, ethnography, and the user-centred design process for products and services in an iterative development environment Demonstrable knowledge, experience in, and passion for user centred design practices Proven experience of audience modelling and developing design personas Experience across web content, tools and transactional services, especially those with complex user journeys (involving development of a logical sequence of steps to complete transactions) Ability to work with data, from gathering and analysis through to design and presentation Ability to mentor other User Researcher(s) Excellent interpersonal skills and the ability to quickly develop strong working relationships in high pressure environments Experience of working in an agile development environment with Designers, Business Analysts and Developers to create new digital products and services Experience of identifying the needs of users with accessibility requirements Applicants must have the right to work in the UK and the ability to pass BPSS vetting
Quant Director Job Title: Quantitative Research Director with Consumer Demand Segmentation Location: Central London - hybrid Department: Research, Insights, Strategy About the Role: We are seeking a dynamic strategic Quantitative Director who will oversee our quantitative research approaches to strategic briefs. We are seeking someone who is excited to combine innovative & more traditional quant methodologies alongside other research methodologies such as unprompted analytics, qual, semiotics to best answer developing client needs in a tech driven world. This role is ideal for a seasoned research leader who thrives in dynamic, agency environments, has strong knowledge of corporate client environments and brings a deep understanding of demand drivers across categories, channels, and behaviors. You will be responsible for designing and managing high-impact research programs, guiding cross-functional stakeholders, and delivering data-driven insights that shape product, marketing, and growth strategies. Key Responsibilities: Lead quantitative research initiatives focused on understanding consumer needs, behaviors, and preferences across markets and segments. Candidate must feel comfortable understanding how quant works in conjunction with other research methodologies Design and manage complex research studies (e.g., segmentation, conjoint, maxdiff, tracking, demand forecasting, pricing elasticity). Translate business questions into research hypotheses and actionable plans using the most appropriate quantitative methodologies. Leverage advanced analytics and statistical tools to extract insights from large datasets and surveys. Synthesize findings and turn into strategic recommendations - compelling data lead narratives that drive strategic decisions for marketing, product, and commercial teams. Manage relationships with external vendors and partners to ensure high-quality execution of research projects. Mentor and lead junior researchers or freelancers , fostering best-in-class research practices and professional growth. Collaborate closely with cross-functional teams , including Strategy, and Data Science, to integrate insights into the broader business context. Qualifications: 8+ years of experience in quantitative market research, with a strong focus on consumer demand analysis . Proven expertise in designing and executing complex research methodologies (e.g., segmentation & conjoint). Solid understanding of statistical and data analysis approaches and tools (e.g., SPSS, R, Python, Excel, Tableau, or similar). Strong communication skills, with a demonstrated ability to influence executive stakeholders through clear and compelling insight storytelling. Experience managing research teams and vendor partnerships. Master s or PhD in a relevant field (e.g., Statistics, Economics, Behavioral Science, Marketing Research, or related field) preferred. Preferred Attributes: Experience in CPG, retail, tech, or other consumer-focused industries . Passion for understanding what drives consumer behavior and demand in ever-evolving markets. Ability to operate in both strategic and hands-on capacities. Experience working on multi market research programmes. Ability to turn insight into strategy
Sep 23, 2025
Full time
Quant Director Job Title: Quantitative Research Director with Consumer Demand Segmentation Location: Central London - hybrid Department: Research, Insights, Strategy About the Role: We are seeking a dynamic strategic Quantitative Director who will oversee our quantitative research approaches to strategic briefs. We are seeking someone who is excited to combine innovative & more traditional quant methodologies alongside other research methodologies such as unprompted analytics, qual, semiotics to best answer developing client needs in a tech driven world. This role is ideal for a seasoned research leader who thrives in dynamic, agency environments, has strong knowledge of corporate client environments and brings a deep understanding of demand drivers across categories, channels, and behaviors. You will be responsible for designing and managing high-impact research programs, guiding cross-functional stakeholders, and delivering data-driven insights that shape product, marketing, and growth strategies. Key Responsibilities: Lead quantitative research initiatives focused on understanding consumer needs, behaviors, and preferences across markets and segments. Candidate must feel comfortable understanding how quant works in conjunction with other research methodologies Design and manage complex research studies (e.g., segmentation, conjoint, maxdiff, tracking, demand forecasting, pricing elasticity). Translate business questions into research hypotheses and actionable plans using the most appropriate quantitative methodologies. Leverage advanced analytics and statistical tools to extract insights from large datasets and surveys. Synthesize findings and turn into strategic recommendations - compelling data lead narratives that drive strategic decisions for marketing, product, and commercial teams. Manage relationships with external vendors and partners to ensure high-quality execution of research projects. Mentor and lead junior researchers or freelancers , fostering best-in-class research practices and professional growth. Collaborate closely with cross-functional teams , including Strategy, and Data Science, to integrate insights into the broader business context. Qualifications: 8+ years of experience in quantitative market research, with a strong focus on consumer demand analysis . Proven expertise in designing and executing complex research methodologies (e.g., segmentation & conjoint). Solid understanding of statistical and data analysis approaches and tools (e.g., SPSS, R, Python, Excel, Tableau, or similar). Strong communication skills, with a demonstrated ability to influence executive stakeholders through clear and compelling insight storytelling. Experience managing research teams and vendor partnerships. Master s or PhD in a relevant field (e.g., Statistics, Economics, Behavioral Science, Marketing Research, or related field) preferred. Preferred Attributes: Experience in CPG, retail, tech, or other consumer-focused industries . Passion for understanding what drives consumer behavior and demand in ever-evolving markets. Ability to operate in both strategic and hands-on capacities. Experience working on multi market research programmes. Ability to turn insight into strategy