276 to 300 of 325 Data Science Jobs in the City of London

Role Summary The Fenics Market Data technology team are recruiting for an experienced data focused developer to come and work in a shared technologies group. A successful candidate will join the team and contribute to the development of our cross-product framework. Initially the focus for this role will be in the Bond space however there will be … opportunities to work with other asset classes such as Interest Rate Swaps, FX, FXO, IRO, Equities and Commodities and Precious Metals. Our multidisciplinary team – made up of quantitative analysts, data analysts, data scientists, product specialists, developers and testers – is responsible for the development and production of data for the Fenics Market Data business. This data … integration of Quantitative Libraries Skills/Experience Essential Experience in working within real-time event driven environments Experience using shared frameworks for the delivery of solutions Track record of data-driven development and unit-testing, mocking and back-testing Proven background in multiple languages and willing to learn additional languages when required Essential Languages: Java (Minimum Level: Advanced) Desirable More ❯

is scaling its London engineering hub as they drive to double their AUM to $2 trillion within the next 3 years. Join a lean team building the event-driven data platform that powers Private Credit trading for global pension-fund and insurance mandates. Position Overview: High impact, greenfield work backed by one of the world’s fastest-growing alternative … asset managers. Deliver high-performance Python APIs and micro-services; craft slick UIs in React or Vue Re-architect & refactor trade-flow data services into a Kafka-streaming, event-driven ecosystem Optimise data quality & latency for front-office decision-makers Access to decision-makers, lightning-fast release cycles, and enterprise-level tooling. Collaborative culture that rewards excellence. Requirements … JavaScript framework experience (React or Vue.JS). Hands-on with Kafka (or similar streaming tech) and a passion for clean, testable code. Comfortable partnering directly with traders, quants, and data scientists. More ❯

from concept to execution. Work with business leaders and domain experts to implement AI methodologies that solve complex challenges. Oversee/mentor a team of Machine Learning engineers and Data Scientists, pioneering advancements in deep learning, NLP, and Generative AI. Leverage internal and external data sources to develop AI-powered business models that drive growth and efficiency. Your … of delivering business impact. Deep expertise in Generative AI, Large Language Models, NLP, and deep learning. Strong problem-solving skills, adaptability, and excellent communication. Experience leading ML Engineers and Data Scientists in building AI models. Familiarity with the Property & Casualty (P&C) insurance industry is a plus. Relevant experience in the insurance or financial sector is beneficial. If you More ❯

develop solutions. This role involves a blend of in-depth analysis and innovative modelling to tackle unique challenges in sports analytics. You will be joining a collaborative team of data scientists and sports analysts, as well as having the freedom to explore and develop individual ideas. Requirements 3+ years of experience in predictive modelling, machine learning, and probability theory … such as Monte Carlo simulation, Bayesian modelling, mixed effects models, Kalman filters, GLMs, and time series forecasting. Strong programming skills, particularly in Python. Experience in exploring new datasets, identifying data quality issues, and handling imperfect data effectively. Preferred Qualifications Understanding of expected value and utility principles. Practical problem-solving approach, balancing detail with quick delivery of MVPs. Ability More ❯

400m revenue we achieved in 2021 and are looking to grow exponentially over the next few years. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we have open and honest conversations about what’s More ❯

days onsite) My client is an advanced sports betting firm with a seriously high performing quantitative analytics and research team. I am looking for a senior quant analyst/data scientist with a strong background in modelling, statistics and sports to join and lead the development of multiple proprietary betting models. Job Requirements: 2+ years' experience (ideally in a More ❯

Current responsibilities of Head of Data Science Lead the data science strategy and team to deliver data science solutions e.g. retention, acquisitions and customer management using Python and Spark Lead the hiring to build a great pool of Data Scientists and Engineers for the team and support the recruitment activities of other data functions Motivate, inspire, coach and mentor colleagues within the Data Science team to help them develop technical excellence Define clear objectives for each individual managed, ensuring each individual has a personal development plan and regularly proactively works on it Support and mentor Data Scientists and Engineers with direct reports in their role as line managers Motivate … inspire, coach and mentor business partners and stakeholders to help them identify new transformational possibilities that Data Science enables Engage with senior stakeholders to identify and implement machine learning solution Work actively in the innovation team to catalogue, enable and propose innovation ideas A Head of Data Science is a responsible authority with the requisite knowledge More ❯

Chief Data Scientist | London (Hybrid) | £120,000-£150,000 DOE + Bonus & Benefits My client, a cutting-edge UK data science firm, is on the hunt for a visionary Chief Data Scientist to take the reins of their data strategy. Working with one of the richest household-level datasets in the UK, this is a … rare opportunity to architect enterprise AI solutions, influence C-level strategy, and leave a legacy of data-driven transformation. Responsibilities: Own and evolve the end-to-end data science vision and innovation roadmap. Build and lead a multidisciplinary team of world-class data scientists and engineers. Spearhead AI/ML product development that solves real-world … high-value problems. Act as a thought leader – evangelise data science both internally and with key clients. Define and embed a data-first culture across the organisation. Collaborate closely with C-suite executives to shape business-wide priorities. Ensure data science delivers commercially viable and scalable outcomes. Key Requirements: Proven success in senior data More ❯

I am working with an emerging Insurtech looking for a technical Pricing/data science professional. Seeking a proactive individual with a passion for data to join a small, high-performing team and play a key role in driving the business forward. They use an in-house pricing system combining traditional Emblem GLM models with machine learning … in a small team environment where initiative and independent working are key. - Strong technical pricing background, ideally with experience using WTW Emblem; retail pricing and/or exposure to data science techniques (e.g. machine learning, Python) within a pricing context is highly desirable. - 3 to 8 years of experience within personal lines insurance is required More ❯

Net Zero | London | Data Science We're looking for a Data Scientist to join a fast-growing Energy Tech startup building the critical infrastructure to accelerate net-zero goals. Backed by top VCs and angel investors (previously invested in Meta, BeReal, Slack, and more!), this team is developing cutting-edge solutions to optimize energy usage - predicting and … knit team of the brightest minds in tech $10M+ in funding - early-stage impact with financial stability. Greenfield projects building scalable, real-time energy solutions 🚀 Your Role: Use Python & Data Science to drive innovation in energy optimization Build 0-1 solutions in a mission-driven team You are passionate about joining a high-growth, learning-centric team! Interested More ❯

production of specialist statistical risk models across a range of products. As a Technical Pricing Manager , you’ll drive strategic change by enhancing model sophistication and leveraging the latest data science techniques to support profitable business growth. Key Responsibilities: Develop and refine complex actuarial models to deliver high-impact, innovative pricing solutions Conduct ad-hoc actuarial and statistical … analyses, working with stakeholders across the business to address diverse challenges Produce reports, documentation, and presentations to effectively communicate statistical models and insights to key stakeholders Requirements: Proficiency in data science techniques using Python or R Expertise in statistical analysis software, with knowledge of Willis Towers Watson (Emblem, Radar) being highly desirable Strong understanding of pricing and underwriting More ❯

Net Zero | London | Data Science We’re hiring a Senior Data Scientist for a fast-growing Energy Tech startup on a mission to accelerate the shift to net zero. Backed by top VCs (think Meta, BeReal, Slack investors), they’re building the tech to balance energy demand in real time - making power cleaner and cheaper. 📍 Location: London … Hybrid – 2-3 days in office) Why join? Early-stage, high-impact work $10M+ in funding = fantastic runway Brilliant, mission-driven team Greenfield projects in real-time data + energy optimisation What you’ll do: 🐍 Use Python + DS to solve real-world energy problems 🔧 Build from 0-1 🌱 Be part of a team obsessed with learning + climate More ❯

DATA SCIENTIST/DATA SCIENCE ANALYST - Private Equity/Investment HYBRID - 4 Days a week in central London office Up to £70,000 + benefits COMPANY: We are working with a market leading Private Equity/Investment firm to bring a new Data Scientist into their team. This will be the second hire into the team … so there is plenty of room to make an impact. This is a great opportunity for a Data Scientist with a couple of years of industry experience looking for a change! ROLE: Closely work with the team lead on project delivery across Machine Learning and Analytics. Work closely with key internal stakeholders to define project scope and delivery. Be More ❯

Data Scientist – Time-Series & Energy Trading London (Hybrid, 2–3 days/week) | £Competitive + Equity Join one of the UK’s top climate tech startups, backed by leading VCs and built by world-class engineers and quants. We're building cutting-edge tools to trade power smarter and push the grid toward net zero. The Role We’re … looking for a sharp, hands-on data scientist to tackle some of the hardest forecasting problems in energy. You’ll be part of a new quant trading team, turning messy, fast-moving time-series data into real-time trading decisions. What You’ll Do Build and deploy forecasting models for real-time power markets Work closely with engineers … or optimisation Clear thinking, curiosity, and a bias for action Tech Stack Python, Streamlit, Docker, GCP, Figma (for internal tools) If you're from a top school, love hard data problems, and want to help shape the future of energy— apply now. More ❯

Senior Data Analyst International Logistics Scale-Up 🚚🚀 💸 £65k – £85k 📍London hybrid 3 days per week We're working with a tech-first logistics company with a focus on sustainable delivery. We’re hiring for a Senior Data Analyst to help support their sustained growth. You'll sit in a small, high-impact team and work closely with Data … scale Values a team that’s performance-driven, action-oriented, and learning-focused If you're ready to join a scaling tech company solving real-world problems with smart data and sharp code, get in touch. More ❯

Data Scientist 3 Months Remote with occasional visits to site (1-2 days per week in London) £(Apply online only) per day (Inside IR35) My client, in the financial services are looking for a Data Scientist to join their fast-paced team on an initial 3 month contract. ***The selected candidate MUST HAVE experience in the banking/… and current account performance. Assessment of the company's flight risk model mitigation efficacy and recommendations to improve performance. Support a third party resource in overlaying flight risk PAN data on to customer level view and to build in a way that the third party can easily carry out the overlay process Track and report success metrics and KPIs … associated to current account engagement supporting activities under Strategic Accelerator Fund. Leverage company data to create visual and easy to understand New Customer Engagement (?NCE?) dashboard and reporting (from the customer?s onboarding date up to 90 days thereafter. Connect between Analytics Centre of Excellence (?ACE?) and Insights & Analytics team to consolidate findings Disclaimer: This vacancy is being advertised More ❯

relationships with Quant Researchers, being able to liaise and understand their issues and requirements. One of the main aspects of the position will be to ensure large volumes of data are being made accessible, enabling the researchers to act quick and automating tasks. There are multiple points of focus in this position, with your day to day being different … from one week to the next, so be prepared to join a fast-paced, exciting environment. The ideal candidate will be a strong backend engineer with exposure to data pipelines and the ability to think critically. You will be expected to have deep Python knowledge and experience with highly distributed systems, dealing with large volumes of data – some … elements of data science would be a plus. Interested in joining the hub of technology and business? Get in touch with aleks@saragossa.io No up to date CV required. More ❯

firm is now looking for a strategic and experienced Chief Investment Officer (CIO) to lead the next stage of investment development. As CIO, you’ll work closely with founders, data scientists, and engineers to shape and execute the investment strategy. Your role will be key to turning insights into action and driving long-term performance. Key Responsibilities Develop and … attribution systems that are transparent, adaptive, and seamlessly integrated with the core platform. Bridge the gap between cutting-edge model outputs and real-world market execution by iterating with data science and engineering teams on signal interpretation, trading logic, and strategy deployment. Oversee day-to-day investment operations, monitoring internal signals, market dynamics, and model behaviour to refine … experience in systematic investing, multi-strategy hedge funds, quantitative research, or asset management. Proven success in alpha generation, portfolio construction, and team leadership — especially in environments where technology and data science are central to the investment process. Strong understanding of capital markets, risk management practices, and investment operations across asset classes (equities focus preferred). Ability to operationalise More ❯

Job Description: Principal Data & Analytics Product Manager Sales and Marketing (Demand Function) Multiple locations: London-UK, Slough-UK/Aimargues, Strasbourg-FR Royal Canin is undergoing a significant Digital Transformation journey. Our ability to solve the most critical problems across Mars in a User Centric way through Data & Analytics is fundamental to our growth ambition and transformation. Significant … for Mars, and the opportunities for those working in this space are both hugely exciting and rewarding. Connecting and deriving break-through insight from our Royal Canin and Petcare data ecosystems, leveraging the rapidly growing world of external data to get closer to our customers and consumers than ever before, and unlocking efficiencies and automation across our End … To-End Sales and Marketing Function. Building on this momentum, we are recruiting a Principal D&A Product Manager to join our Royal Canin Global Data & Analytics Team who will accelerate the shaping and delivery of the Sales and Marketing (Demand Function) Data & Analytics Agenda. The Role The Global Sales and Marketing - Principal Data and Analytics Product More ❯

experience in end to end, Systematic Trading and Execution. We are looking for 'Top of their class' graduates and experienced traders with strong academic background in Mathematics, Statistics or Data Science with a passion for Trading. We offer you the chance to work with fellow genius within a nurturing and elegant business environment. As well as academic excellence More ❯

sales career with a fast-scaling tech consultancy that's shaking up the industry? Our client is on a mission to empower businesses with cutting-edge automation, AI, and data solutions and they need a driven and experienced Account Executive to join the frontlines. Youll be at the heart of our clients global growth story, working closely with strategic … killer collateral. Ensure every sales touchpoint is on-brand, on-message, and on fire. What You Bring: Proven track record smashing sales quotas in the Intelligent Automation, AI or Data space (RPA, IDP, OCR, Process Mining, NLP, low-code, analytics, data science etc). A background in consulting having sold both services and solutions (this is a More ❯

Sports Quant Analyst – Betting Syndicate Location: London (Hybrid/Remote Possible) Compensation: Competitive, flexible for domain expertise Join my clients quant & data science team in an established firm with startup-style freedom to build sports models. Role Overview Develop American football, baseball, tennis & ice hockey models & more Price same-game parlays using advanced stats Apply Bayesian inference, filtering More ❯

want to work for a business that is providing best in class, cutting edge and state of the art staffing solutions with engineers that are building the latest AI, Data Science, and SAP solutions? This company are quickly becoming the go to name in staffing solutions as they are at the forefront of emerging technologies and industry experts. More ❯

Graduate Recruitment Consultant Quant Trading, Tech & Big Data Sectors Location: Central London (Hybrid: 3 days in-office, 2 days WFH after 6 months) Salary: £26,000 - £28,000 base + uncapped commission (up to 40%) OTE Year 1: £45,000£70,000+ Start Date: Flexible (Summer/Autumn 2025 intake) About Our Client: Our client is a specialist headhunting … unique opportunity to launch your recruitment career in one of the most intellectually engaging and lucrative sectors. What You'll Be Doing: Sourcing and engaging high-calibre candidates (e.g. data scientists, engineers, quants, traders) Managing end-to-end recruitment cycles, from research and outreach to offer negotiation Building strong relationships with global clients in the quantitative trading, tech, and … a long-term career in recruitment Exceptional communication skills, both written and verbal Competitive mindset sports, sales, or entrepreneurial backgrounds are a bonus Strong interest in finance, technology, or data-driven industries Perks & Benefits: Uncapped commission earn up to 40% of billings Two all-expenses-paid team holidays annually (recent trips include Ibiza and the Alps) Michelin-star lunch More ❯

platform. UX Design: Create and maintain responsive, intuitive web interfaces using modern front-end technologies and frameworks. Database Management: Design, implement, and optimize database schemas and queries for efficient data storage and retrieval. Collaboration: Partner with top researchers, data scientists, and engineers to push AI boundaries. 🎯 Who You Are: Experienced in the full software development lifecycle, including coding More ❯