51 to 75 of 144 Data Science Jobs in the City of London

Senior AWS Data Engineer - London - £125,000 Please note - this role will require you to work from the London based office. You must have the unrestricted right to work in the UK to be eligible for this role. This organisation is not able to offer sponsorship. An exciting opportunity to join a greenfield initiative focused on transforming how market … data is accessed and utilised. As a Senior AWS Data Engineer, you'll play a key role in designing and building a cutting-edge data platform using technologies like Databricks, Snowflake, and AWS Glue. Key Responsibilities: Build and maintain scalable data pipelines, warehouses, and lakes. Design secure, high-performance data architectures. Develop processing and analysis … algorithms for complex data sets. Collaborate with data scientists to deploy machine learning models. Contribute to strategy, planning, and continuous improvement. Required Experience: Hands-on experience with AWS data tools: Glue, PySpark, Athena, Iceberg, Lake Formation. Strong Python and SQL skills for data processing and analysis. Deep understanding of data governance, quality, and security. Knowledge More ❯

Senior Data Manager Salary: Up to £67,752 per annum plus excellent benefits Contract: Permanent Hours Per week: 37.5 hours per week, you will be required to work in-person a minimum of two days per week, in line with our hybrid working model Our Foundation We are an independent charitable organisation working to build a healthier UK. Health … play in improving our health. By working together, we can build a healthier UK. About the role The Analysis Directorate is a dynamic team of around 50 analysts and data professionals dedicated to delivering impactful insights that shape the health and care landscape in the UK. We use cutting-edge data science and analytical approaches to understand … and assess the effectiveness of interventions. Our work informs strategy, drives improvement, and supports better decision-making across the health and care system. We are seeking an experienced Senior Data Manager to lead and enhance our data management capabilities. This pivotal role will ensure the secure and effective use of a wide range of datasets including Hospital Episode More ❯

BuzzFeed UK, Tasty, Seasoned and HuffPost UK. The additional brands echo the existing business ethos and allow for increased audiences and a further strategic diversification of revenue streams. The Data & Marketing Department The Data & Marketing department is the intelligence powerhouse of the business, representing the customer. Our goal is to inspire, engage and grow a loyal readership by … harnessing data-driven insights and innovative marketing to deliver personalised, impactful content experiences that builds lasting trust, diverse revenue streams, and a thriving future for quality journalism. The department consists of four teams: Data Science & Engineering, Data Intelligence & Monetisation, Research & Insight and Customer Marketing. Data Intelligence & Monetisation The purpose of this team is to understand … opportunities to our core business (editorial, marketing, advertising and ecommerce activities), identifying and validating business expansion opportunities based on insight, identifying and delivering initiatives that generate revenue from our data assets. This role will support the eCommerce function of the business. About You An early-career analyst, comfortable working with data and eager to build your skills in More ❯

BuzzFeed UK, Tasty, Seasoned and HuffPost UK. The additional brands echo the existing business ethos and allow for increased audiences and a further strategic diversification of revenue streams. The Data & Marketing Department The Data & Marketing department is the intelligence powerhouse of the business, representing the customer. Our goal is to inspire, engage and grow a loyal readership by … harnessing data-driven insights and innovative marketing to deliver personalised, impactful content experiences that builds lasting trust, diverse revenue streams, and a thriving future for quality journalism. The department consists of four teams: Data Science & Engineering, Data Intelligence & Monetisation, Research & Insight and Customer Marketing. Data Intelligence & Monetisation The purpose of this team is to understand … opportunities to our core business (editorial, marketing, advertising and ecommerce activities), identifying and validating business expansion opportunities based on insight, identifying and delivering initiatives that generate revenue from our data assets. This role will support the eCommerce function of the business. About You An early-career analyst, comfortable working with data and eager to build your skills in More ❯

positive transition by integrating nature intelligence into business decision-making . As businesses move beyond net zero, nature is the next frontier of sustainability — and we’re building the science, data, and tools to get them there. In a short time, we’ve grown to serve major organisations across the UK, Europe, East Asia, South America, and Australia … join our multidisciplinary team and help shape the models and metrics powering our nature intelligence platform. 🔬 What you’ll do: Develop innovative models and metrics informed by cutting-edge science Translate complex data into clear, actionable insights for customers Collaborate with delivery managers, engineers, and product teams in cross-functional squads Speak with experts across disciplines and rapidly … turn scientific knowledge into scalable solutions Communicate your science in a clear and compelling way to both customers and non-experts 👩 🔬 What we’re looking for: PhD or Master’s with 3+ years’ experience in applied modelling, data science, or spatial analysis Fluency in Python , including geospatial packages Strong communicator, able to distil complex topics for non More ❯

positive transition by integrating nature intelligence into business decision-making . As businesses move beyond net zero, nature is the next frontier of sustainability — and we’re building the science, data, and tools to get them there. In a short time, we’ve grown to serve major organisations across the UK, Europe, East Asia, South America, and Australia … join our multidisciplinary team and help shape the models and metrics powering our nature intelligence platform. 🔬 What you’ll do: Develop innovative models and metrics informed by cutting-edge science Translate complex data into clear, actionable insights for customers Collaborate with delivery managers, engineers, and product teams in cross-functional squads Speak with experts across disciplines and rapidly … turn scientific knowledge into scalable solutions Communicate your science in a clear and compelling way to both customers and non-experts 👩 🔬 What we’re looking for: PhD or Master’s with 3+ years’ experience in applied modelling, data science, or spatial analysis Fluency in Python , including geospatial packages Strong communicator, able to distil complex topics for non More ❯

Job Title: Senior Pharmacoepidemiologist – RWE & Data Science Location: London (Hybrid) Salary: £60,000 – £90,000 DOE About the Role A venture-backed TechBio company in London is hiring a senior-level epidemiologist or RWE programmer to help build the future of data-driven drug development. You’ll join a team that’s rethinking the traditional model - developing … and applying real-world evidence to accelerate drug development. This role combines scientific depth with software fluency. It’s ideal for someone who thrives at the intersection of health data, analytics, and product-led strategy. Key Responsibilities Design and analyse non-interventional studies, including regulatory-grade and exploratory projects Collaborate with engineering to build internal tools that support and … scale RWE applications Engage with external partners to guide RWE strategy and deliver high-quality outputs Translate complex data into actionable insights for internal stakeholders and regulators Lead protocol and SAP development, contribute to CSRs and publication strategy Apply modern causal inference techniques to support study validity and robustness Ideal Candidate MSc/PhD in Epidemiology, Pharmacoepidemiology or a More ❯

Job Title: Senior Pharmacoepidemiologist – RWE & Data Science Location: London (Hybrid) Salary: £60,000 – £90,000 DOE About the Role A venture-backed TechBio company in London is hiring a senior-level epidemiologist or RWE programmer to help build the future of data-driven drug development. You’ll join a team that’s rethinking the traditional model - developing … and applying real-world evidence to accelerate drug development. This role combines scientific depth with software fluency. It’s ideal for someone who thrives at the intersection of health data, analytics, and product-led strategy. Key Responsibilities Design and analyse non-interventional studies, including regulatory-grade and exploratory projects Collaborate with engineering to build internal tools that support and … scale RWE applications Engage with external partners to guide RWE strategy and deliver high-quality outputs Translate complex data into actionable insights for internal stakeholders and regulators Lead protocol and SAP development, contribute to CSRs and publication strategy Apply modern causal inference techniques to support study validity and robustness Ideal Candidate MSc/PhD in Epidemiology, Pharmacoepidemiology or a More ❯

for evaluation, deployment, observability, and maintainability in ML model development. Turn complex technical challenges into clear business outcomes for colleagues and customers. Requirements: MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. 3+ years of experience in a Data Science, Data Analysis, or related role Strong hands-on experience with Python More ❯

for evaluation, deployment, observability, and maintainability in ML model development. Turn complex technical challenges into clear business outcomes for colleagues and customers. Requirements: MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. 3+ years of experience in a Data Science, Data Analysis, or related role Strong hands-on experience with Python More ❯

Quant Engineer - Data - London OR Dublin - leading trading firm - exceptional comp & bens Our world-renowned client is looking to hire into a varied role at the intersection of technology, data science, and quantitative research. Responsibilities As part of the Quant Engineering and Data team, you’ll sit closely with Researchers, Developers and Traders and collaborate on … a range of technology projects including Research enablement work related to trading activities, using a range of data science, analysis, and engineering skills. Writing, testing, and deploying Python code that creates new model features, analyses complex datasets, optimizes algorithms/quant code, and defines data orchestration. Partnering with researchers in the research development process, and take on More ❯

Quant Engineer - Data - London OR Dublin - leading trading firm - exceptional comp & bens Our world-renowned client is looking to hire into a varied role at the intersection of technology, data science, and quantitative research. Responsibilities As part of the Quant Engineering and Data team, you’ll sit closely with Researchers, Developers and Traders and collaborate on … a range of technology projects including Research enablement work related to trading activities, using a range of data science, analysis, and engineering skills. Writing, testing, and deploying Python code that creates new model features, analyses complex datasets, optimizes algorithms/quant code, and defines data orchestration. Partnering with researchers in the research development process, and take on More ❯

lives while promoting Audit Quality. As a crucial member of the team, you will collaborate with a talented mix of Cloud & DevOps Engineers, Product Owners/Managers, Solution Architects, Data Engineers, Business Analysts, and Testing Specialists. Together, we build, deliver, and manage a portfolio of truly exciting products. In recent years, our products' size and scale have rapidly expanded … Audit Technology team at KPMG is driving innovation at the intersection of auditing and advanced technological solutions, reshaping the future of audit delivery. By combining expertise in Artificial Intelligence, Data Engineering, Data Analytics, and Software Development, the team is revolutionising the auditing process to deliver smarter, faster, and more reliable outcomes. Our mission is to design and implement … you be doing? As a Lead AI Engineer, you will report to AI Engineering Squad Lead and lead the technical delivery of AI projects within your squad, collaborating with data scientists, engineers, developers, cloud architects, and audit professionals to create scalable AI systems that improve audit quality, efficiency, and insights. From developing robust proof-of-concepts to deploying enterprise More ❯

lives while promoting Audit Quality. As a crucial member of the team, you will collaborate with a talented mix of Cloud & DevOps Engineers, Product Owners/Managers, Solution Architects, Data Engineers, Business Analysts, and Testing Specialists. Together, we build, deliver, and manage a portfolio of truly exciting products. In recent years, our products' size and scale have rapidly expanded … Audit Technology team at KPMG is driving innovation at the intersection of auditing and advanced technological solutions, reshaping the future of audit delivery. By combining expertise in Artificial Intelligence, Data Engineering, Data Analytics, and Software Development, the team is revolutionising the auditing process to deliver smarter, faster, and more reliable outcomes. Our mission is to design and implement … you be doing? As a Lead AI Engineer, you will report to AI Engineering Squad Lead and lead the technical delivery of AI projects within your squad, collaborating with data scientists, engineers, developers, cloud architects, and audit professionals to create scalable AI systems that improve audit quality, efficiency, and insights. From developing robust proof-of-concepts to deploying enterprise More ❯

operate in more than 50 countries across five major geographical areas (Europe, Americas, Asia, Africa and Oceania) Role: You will be working in key projects for leading organizations in data mining & knowledge Discovery, predictive modeling, trend modeling, Simulation models (Monte Carlo), Review of credit rating and scoring models and quant support to the business and R&D projects. We … graduates or final year students from disciplines relating to Mathematics, Physics, Statistics, Econometrics or other Quantitative fields. Postgraduate studies and/or specialized courses are an asset, especially in Data Science, Quantitative Finance or similar. Should desirably have knowledge of modeling techniques (logit, GLM, time series, decision trees, random forests, clustering), statistical programming languages (SAS, R, Python, Matlab … and big data tools and platforms (Hadoop, Hive, etc.). Solid academic record. Strong computer skills. Knowledge of other languages is desirable. Get-up-and-go attitude, maturity, responsibility and strong work ethic. Strong ability to learn quickly. Able to integrate easily into multidisciplinary teams. What we offer We offer you the possibility to join a firm that provides More ❯

DATA PRODUCT MANAGER Up to £100,000 Hybrid | London Are you a hands-on, data-driven Product Manager with experience building scalable customer data products and reusable components? This is an opportunity to join a fast-growing SaaS platform and consultancy business, sitting at the intersection of product, data, and delivery. Reporting directly into the CTO … this role is 80% delivery-focused. You’ll be responsible for turning complex product ideas into scalable, repeatable, and measurable solutions that integrate first-party and third-party data to deliver value for clients. THE ROLE: You’ll own the end-to-end product delivery lifecycle, building data-led products that drive measurable ROI for clients and can … be deployed in a repeatable, scalable way. Working closely with Engineering, Data Science, and Customer Success, you’ll bridge strategic thinking with structured execution. Key responsibilities include: Building customer data products using first-party data overlaid with third-party sources to create segmentation models, clustering solutions, and next-best-action products Translating product strategy into build More ❯

DATA PRODUCT MANAGER Up to £100,000 Hybrid | London Are you a hands-on, data-driven Product Manager with experience building scalable customer data products and reusable components? This is an opportunity to join a fast-growing SaaS platform and consultancy business, sitting at the intersection of product, data, and delivery. Reporting directly into the CTO … this role is 80% delivery-focused. You’ll be responsible for turning complex product ideas into scalable, repeatable, and measurable solutions that integrate first-party and third-party data to deliver value for clients. THE ROLE: You’ll own the end-to-end product delivery lifecycle, building data-led products that drive measurable ROI for clients and can … be deployed in a repeatable, scalable way. Working closely with Engineering, Data Science, and Customer Success, you’ll bridge strategic thinking with structured execution. Key responsibilities include: Building customer data products using first-party data overlaid with third-party sources to create segmentation models, clustering solutions, and next-best-action products Translating product strategy into build More ❯

Senior Pricing Data Scientist Up to 80,000 London (Hybrid, 1 days onsite per week) Company: They provide flexible and reliable home insurance tailored to the needs of modern households. Whether covering unique properties or complex personal circumstances they are committed to making home insurance more inclusive, accessible, and straightforward. Responsibilities: Lead the conversion rate and market modelling function … invest and grow even further Working heavily with price comparison websites and making sure they are the most competitive on the market right now Requirements: Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field Proficient in Python (core skill), with strong experience in SQL Strong technical expertise in AI/ML and More ❯

Senior Pricing Data Scientist Up to 80,000 London (Hybrid, 1 days onsite per week) Company: They provide flexible and reliable home insurance tailored to the needs of modern households. Whether covering unique properties or complex personal circumstances they are committed to making home insurance more inclusive, accessible, and straightforward. Responsibilities: Lead the conversion rate and market modelling function … invest and grow even further Working heavily with price comparison websites and making sure they are the most competitive on the market right now Requirements: Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field Proficient in Python (core skill), with strong experience in SQL Strong technical expertise in AI/ML and More ❯

Data Scientist Up to £70,000 London (Remote First) Company: Join a leading B2B Travel and Hospitality company that partners with major global airlines and hotel brands. In this role, you’ll drive revenue growth and elevate the e-commerce experience by leveraging advanced forecasting, automation, and data-driven insights. Responsibilities: Guide technical efforts to improve the performance … propose initiatives to shape the long-term scientific vision. Own and actively contribute to the design and development of internal machine learning and forecasting libraries. Work with product and data science management to develop key results for given product objectives. Establish scalable and efficient practices for data mining, ML model development, validation and inference. Building demand forecasting … models Stay up-to-date on the most recent advances in AI and machine learning Requirements: PhD Degree in Computer Science, Mathematics, Statistics or related fields. Strong coding skills in Python and SQL Strong communication skills, with the ability to work effectively in a fast-paced, collaborative environment. Commercial experience in demand forecasting **Please note that this role does More ❯

months contract extendable/Fully remote/London/30 pounds an hour Inside IR 35 Data Analyst Team is responsible for translating operational challenges into tech opportunities and collaborating with operations, product, and engineering XFN teams throughout roadmap strategy development, delivery, and maintenance. We work on simplifying and improving workflows, managing tooling and operational readiness, and providing bug … management support. We are seeking a Systems Specialist with data expertise to partner with Program Managers and cross functional teams, providing business analytics support while doing progress tracking for high-priority projects. You will also be responsible for offering program-level support and enhancing operational efficiency. Responsibilities: Help conduct qualitative and quantitative analysis of projects post launch, identifying areas … for improvement and providing feedback to the team Provide data-driven insights to inform and enhance decision-making Work with Systems Program Managers across multiple programs to support the needs of the business, for example, implementing tooling changes, assisting with root-cause analysis, conducting comprehensive audit of current workflow, etc. Provide support on the day-to-day execution of More ❯

Medialab is the UK’s leading independent media agency, and one of the fastest growing in the industry. We’re a media agency that’s made differently: purpose-led, data-driven, founder-run and proudly independent. Our entrepreneurial spirit means success is rewarded and there are no limits to what you can achieve, which our employees agree with, evidenced … s Society, RNLI and Clearscore. OUR VALUES Commit to Doing the Right Thing (Act with integrity and accountability) Help People Flourish (Invest in people) Dig Deeper to Understand Better (Data driven curiosity) OUR COMMITMENT TO YOU Working at Medialab comes with lots of perks including all the usual things you would expect, such as a competitive salary package, pension … initiatives. Perks & Rewards – Retail discounts, long-service trips and an unforgettable team culture. WHAT YOU BRING TO THE TEAM You bring a deep understanding of how to transform raw data into clean, reliable and analysis-ready datasets. You’re fluent in SQL and experienced with DBT, with a strong appreciation for scalable, well-structured models that encode business logic More ❯

Medialab is the UK’s leading independent media agency, and one of the fastest growing in the industry. We’re a media agency that’s made differently: purpose-led, data-driven, founder-run and proudly independent. Our entrepreneurial spirit means success is rewarded and there are no limits to what you can achieve, which our employees agree with, evidenced … s Society, RNLI and Clearscore. OUR VALUES Commit to Doing the Right Thing (Act with integrity and accountability) Help People Flourish (Invest in people) Dig Deeper to Understand Better (Data driven curiosity) OUR COMMITMENT TO YOU Working at Medialab comes with lots of perks including all the usual things you would expect, such as a competitive salary package, pension … initiatives. Perks & Rewards – Retail discounts, long-service trips and an unforgettable team culture. WHAT YOU BRING TO THE TEAM You bring a deep understanding of how to transform raw data into clean, reliable and analysis-ready datasets. You’re fluent in SQL and experienced with DBT, with a strong appreciation for scalable, well-structured models that encode business logic More ❯

Head of Product Management (Data Product) Up to £100,000 Hybrid | London Are you a hands-on, data-driven Product Manager with experience building scalable customer data products and reusable components? This is an opportunity to join a fast-growing SaaS platform and consultancy business, sitting at the intersection of product, data, and delivery. Reporting directly … CTO, this role is 80% delivery-focused. You’ll be responsible for turning complex product ideas into scalable, repeatable, and measurable solutions that integrate first-party and third-party data to deliver value for clients. THE ROLE: You’ll own the end-to-end product delivery lifecycle, building data-led products that drive measurable ROI for clients and … can be deployed in a repeatable, scalable way. Working closely with Engineering, Data Science, and Customer Success, you’ll bridge strategic thinking with structured execution. Key responsibilities include: Building customer data products using first-party data overlaid with third-party sources to create segmentation models, clustering solutions, and next-best-action products Translating product strategy into More ❯

Head of Product Management (Data Product) Up to £100,000 Hybrid | London Are you a hands-on, data-driven Product Manager with experience building scalable customer data products and reusable components? This is an opportunity to join a fast-growing SaaS platform and consultancy business, sitting at the intersection of product, data, and delivery. Reporting directly … CTO, this role is 80% delivery-focused. You’ll be responsible for turning complex product ideas into scalable, repeatable, and measurable solutions that integrate first-party and third-party data to deliver value for clients. THE ROLE: You’ll own the end-to-end product delivery lifecycle, building data-led products that drive measurable ROI for clients and … can be deployed in a repeatable, scalable way. Working closely with Engineering, Data Science, and Customer Success, you’ll bridge strategic thinking with structured execution. Key responsibilities include: Building customer data products using first-party data overlaid with third-party sources to create segmentation models, clustering solutions, and next-best-action products Translating product strategy into More ❯