251 to 275 of 325 Data Science Jobs in the City of London

We are looking for Senior Applied Scientist to lead the design and deployment of cutting-edge AI-powered digital identity solutions. Join our team and collaborate with engineers, data scientists, and researchers to shape the future of secure authentication. What you will be doing: Provide technical leadership for a team of highly capable applied AI scientists, fostering a culture … world that can withstand the most aggressive and determined fraud attacks. Design and build high performance end to end systems spanning all parts of the identity verification application from data acquisition, data processing, and post processing. Mentor and work with junior scientists to research and deliver innovative technologies that utilize every bit of signal in the data. Participate More ❯

frameworks that ensure compliance with NHS, MDR, ISO 13485, GDPR, and emerging AI/ML regulations. Build & mentor a world-class team - recruit and develop Researchers, ML Engineers, and Data Scientists who thrive on collaboration and experimentation. Collaborate cross-functionally - partner with customers, product, and regulatory teams to translate research into safe, user-centric features. Qualifications Degree or equivalent More ❯

Data Science Manager - Python, Metaheuristics Oliver Bernard have partnered with a global leader in the E-Commerce sector, who are looking for a Data Science Manager with Metaheuristics expertise, to join their very established Data Science team and manage a team of 4-8 Data Scientists. The ideal candidate for this role will … have strong communication skills, as you will be communicating with a variety of stakeholders, but also offering leadership to the team of Data Scientists. You will also be demonstrating technical leadership, by designing and implementing components for algorithmic components. This role is open to Senior Data Scientists with Metaheuristics experience, as long as you have prior experience mentoring … Data Scientists previously. Data Science Manager - Python, Metaheuristics Required skills and experience: Multiple years of experience as a Senior Data Scientist or Data Science Manager Metaheuristics experience is absolutely essential (please don't apply if you don't have this) Strong experience with Python This is a hybrid role with 3-days a week More ❯

Data Science Manager - £110,000 - £125,000 + Bonus - circa 2 days in London Role: Data Science Manager Scope: Take over Data Science team and lead the entirety of Data Science in the business and identify areas where Data Science & AI can add value - with a specific emphasis on pricing … Location: Central London - circa 2 days per week Salary: £110,000 - £130,000 + bonus DOE Progression: Potential to become Head of Data Science upon proving value of DS in the org Ownership: PE Owned One of our most established clients are looking for a Data Science Manager to come on board and take over their … entire Data Science function. As a Data Science Manager you will not only be responsible for building & growing the Data Science function but you will also be working closely with the C-Suite and the Private Equity partners, given their interest in this space and therefore investment. You will need to have some pricing More ❯

causaLens delivers digital workers for analytics & data science, transforming the way enterprises automate complex analytics workflows. Our AI agents act as always-on digital workers, eliminating the need for fragmented tools, consultants, and seat licenses. Trusted by industry leaders like Cisco, Johnson & Johnson, and Canon, causaLens empowers teams to achieve insights 10x faster at 1/10th the … cost, with guaranteed outcomes and zero overhead. Requirements We are seeking AI Engineers with strong data science expertise who are excited to help world-leading enterprises deploy cutting-edge AI agents. The ideal candidate will bring a blend of: experience with traditional data science and machine learning (solid stats, programming, ideally exposure to MLOps, etc.) critical … solution architecture and delivery. You will work closely with clients, translating business problems into scalable, intelligent solutions. You’ll collaborate with top-tier enterprises to design and deploy bespoke data science agents, empowering users to fully leverage the capabilities of our platform. Benefits We care about our people’s lives, both inside and outside of causaLens. Beyond the More ❯

Leading pharmaceutical client now requires a Senior Data Scientist to drive marketing effectiveness via marketing mix modelling and other models. This role will oversee data collection, extraction, manipulation, analysis and validation ensuring data is ready for modelling. You will work closely with the Data Science team to build base models according to project specifications and … Regression based models in an MMM context. Strong understanding of statistical modelling/Machine Learning techniques. Experience with probabilistic programming and Bayesian methods Good working knowledge of cloud-based data science frameworks. This is a 6 month contract position which provides a daily rate of £688 (Inside IR35). In terms of working structure, this role is hybrid More ❯

SENIOR DATA SCIENTIST UP TO £75,000 HYBRID – LONDON – 3 days a week in the office THE COMPANY This Data Science consultancy works with some huge consumer brands in the UK and globally and they are now growing out their team due to growth and success! THE ROLE As a Senior Data Scientist, you can expect … to be involved in the following: Running projects and taking responsibility for leading relationships with clients Scoping out business problems, creating data science solutions, and delivering insights off the back of this Mentoring other data scientists in the team across different projects Working on both short and long-term projects across clustering, propensity modelling, regression, and NLP More ❯

Lead Data Scientist £100,000-£120,000 Share options Hybrid/remote working opportunities Superb range of benefits Are you looking for your next data science opportunity within the insure-tech space? This is your chance to work as part of super high quality AI team, with the chance to work on some complex problems which will … a service that any of us can use. Ideally we would like someone who has worked for a product lead, technology business who have had an emphasis on using Data Science, Machine Learning and AI to drive that. This isn't a traditional lead, you will take charge of a team of up to four within the wider More ❯

LEAD DATA SCIENTIST – CREDIT £90,000 HYBRID – UK This role does not offer sponsorship. This is a fantastic opportunity to lead credit risk decisioning at a fast-growing fintech. You will be the go-to expert for credit strategy, owning model development and deployment, and helping shape the company’s lending performance. THE COMPANY This company is an ambitious … fintech operating in the consumer finance space, providing oversees payments and credit cards. With a strong data-driven culture and a collaborative team structure, they are scaling quickly and investing heavily in their data capabilities to drive better customer and business outcomes. THE ROLE You can expect to be involved in the following day-to-day: Lead the … end-to-end lifecycle of credit and affordability models, from data sourcing to production monitoring. Work with a range of data types, including bureau, open banking, and behavioural data. Own the development and execution of decisioning strategies, including champion/challenger experiments. Analyse portfolio performance and recommend strategic changes based on data insights. Partner with engineering teams More ❯

exclusively with an incoming EU Gas portfolio manager, who will be building the gas business within a $25BN AUM multi strategy hedge fund. He is looking for a hybrid Data/Sofware Engineer to work on his desk, this person will work with one other data scientist and build the trading/data infrastructure from the ground … up which will augment the trading process. Focus will be on ingesting data from internal and external sources (e.g., exchanges, weather APIs, logistics systems, market feeds like ICE, CME, Reuters, Bloomberg). Looking for 3-6 years experience in a relevant role and ideally some exposure to commodities data sets. Strong Python and exposure to Airflow is a More ❯

multi-manager hedge fund, who have a successful commodities strategy here in Europe. One of their largest PM teams who focuses on European Gas, is looking to hire a Data Scientist to help build models and data infra. They need someone with excellent knowledge across commodities (Power/Energy/Gas), who is technically well versed in systematic … trading development, and analysis data-sets (time series, market-data). Stack: Python, Pandas, SQL, AWS The team has a flat structure, where developers are interfaced with PMs and traders, to ensure the software systems created are bespoke. If you're looking to join a tier one hedge fund, and gain excellent exposure to systematic trading, then please More ❯

Hiring: Data Scientist | London | Hybrid | Insurance Domain We're looking for a talented Data Scientist to join our client in London on a hybrid working basis. If you're a technical expert in statistical modelling and machine learning, passionate about turning complex data into actionable insights, this could be the perfect opportunity for you. 💼 Domain: Insurance 💰 Salary … also open to day rate contractors (Inside IR35) What you'll be doing: ● Managing the end-to-end model life cycle ● Building and refining predictive models ● Conducting NLP-based data extraction ● Deploying models using cloud-based platforms for scalability Key skills we're looking for: ● Strong Python expertise ● Hands-on experience with statistical modelling techniques ● Familiarity with AWS SageMaker More ❯

in equities strategies. Leveraging proprietary cutting-edge technology and rigorous scientific research, the company excels in trading, technology, and operations, and is now looking to expand their discretionary organisation. Data is not a support function here but drives the firm’s approach, with data scientists having direct and tangible communication with PMs and traders. With a true emphasis … on global collaboration, their investment, technology, and operations teams are aligned functionally around the world. Your Role: Develop insights and generate ideas for the equity fundamental research team using data-driven approaches. Collaborate across the firm to exchange results, feedback, and custom tools effectively. Conduct tasks such as KPI estimation and projection for companies or sectors, hypothesis testing through … data analysis, building screening tools, and assessing new and existing datasets for relevance and quality. Gain a deep understanding of the fundamental models used by analysts and create data-driven variables to enhance these models. Assess the value and relevance of new datasets for specific sectors or stocks. Execute data-driven studies to validate or refute hypotheses More ❯

Consumer AI | London | ML Engineer A fast-moving insights & analytics startup is searching for an ML Engineer to help build cutting-edge data science solutions powered by digital consumer signals. The team works with massive volumes of digital data, turning it into clear, actionable insights using NLP, LLMs, and advanced marketing data science, helping brands … faster decisions. This team blends deep technical expertise with startup agility, and they’re looking for someone who’s excited to experiment, build from scratch, and turn noisy digital data into real-world impact. 📍 Location: London (Hybrid: 2-3 days/week in-office) 💡 Why join? Work on greenfield AI/NLP projects using the latest open-source tools … APIs Collaborate across data science, engineering, strategy, and insights Make an impact in a startup growing fast with big-name clients 🧠 What you’ll do: Design and prototype data science solutions using Python and NLP techniques Build models from scratch to extract insights from digital sources (social, reviews, search, etc.) Stay on top of AI trends More ❯

operations, ecommerce, supply chain, and customer engagement touchpoints. Responsibilities Develop and lead the company-wide AI vision, roadmap, and execution plan. Build and manage a cross-functional AI and data science team. Partner with business leaders to identify high-value use cases and deliver AI solutions that drive measurable ROI. Drive ethical and responsible AI practices aligned with … regulatory standards and brand values. Collaborate with IT, product, data engineering, and marketing to ensure seamless integration and scalability of AI systems. Qualifications and experience Proven experience in leading AI, machine learning or advanced analytics teams in a commercial setting, ideally within retail, ecommerce, or FMCG. Expertise in data science methodologies, machine learning frameworks, and modern data More ❯

strategy and system design Build, test, and iterate on predictive models and real-time trading algorithms Work with diverse, high-resolution datasets, including energy usage, weather, and market pricing data Identify and act on new commercial opportunities in both existing and emerging energy markets Collaborate closely with founders and senior stakeholders in a fast-paced, results-driven environment What … we're looking for: Strong background in quantitative analysis, data science, or mathematical modeling Experience with time-series data, forecasting, or algorithmic trading a plus Comfortable building production-quality code in Python Excited by the opportunity to work at the intersection of machine learning, energy systems, and environmental impact Motivated by autonomy, and excited to work in More ❯

AI and Data - Training & Adoption Lead Upto £120k base - plus benefits and bonus London/Hybrid Job Summary My client is a growing consulting business, and we are looking for an entrepreneurial Training & Adoption Lead to build, lead, and scale capability and change programmes across our clients and internal teams. You’ll sit at the intersection of technology, transformation … most: on the ground, in projects, and in delivery. You’ll have the freedom to shape the role, the tools, and the methods—while working alongside industry leaders, technologists, data scientists, and project delivery experts Key Responsibilities. Build Learning as a Product Create a modern, modular training ecosystem that covers digital tools, AI literacy, data-driven decision-making … microlearning, and embedded coaching. Lead Adoption from the Front Design and drive end-to-end adoption journeys for clients adopting new platforms, processes, or mindsets. Use change frameworks, behavioural science, and hands-on engagement to secure buy-in from boardroom to jobsite. Embed Innovation in Learning Bring a fresh perspective. Leverage AI assistants, gamification, interactive walkthroughs, and digital adoption More ❯

ROLE You can expect to be involved in the following day to day: Own underwriting strategy for one of the lender’s portfolios, non-UK lending Work closely with data science team to deliver improvements on acquisition models Analyse data, portfolio performance and key credit risk metrics to help develop new lending strategies Manage a team of More ❯

Daily rates in GBP OUTSIDE OF IR35 Summary: The role is a Lead Platform Engineer that will be leading a platform support function on GCP initially for an existing Data Science environment hosted in GCP. Role scope includes the following: Scope includes support and maintenance activities such as, but not limited to: Performing updates to Terraform code as … required by support activities Security patching and vulnerability remediation Problem investigation and resolution Minor application updates such as updating dependency versions and bug fixing Maintaining existing and adding new data connections Rotating certificates and secrets where required Deployment of service control and configuration policies where required Maintaining Azure Devops deployment pipelines (for both platform changes and applications) Interaction with More ❯

and presenting system and process information to define the existing state and potential change to PMO systems and processes. This will require extensive knowledge and application of system and data modelling and process analysis in systems built in excel and azure and use a broad range of business analysis skills. You will report directly to the Head of PMO … to them. System and Process Modelling : Model systems and processes at varying levels of detail or complexity. Understand the effect of potential changes and how business processes, systems, structures, data and roles and responsibilities interact with one another. Systems Analysis : Identify and analyse software capabilities and develop models and requirements for bespoke software/systems. Collaborate with developers to … do” problem-solving approach to address system challenges and the ability to adapt to changing requirements, business priorities, and technological advancements. Strong collaboration skills to work closely with developers, data engineers, and other team members in multidisciplinary projects. The ability to bridge the gap between technical and business stakeholders. 5+ years proven experience as a technical business analyst in More ❯

Identify opportunities for applying AI, machine learning, and intelligent automation (e.g., NLP, RPA, predictive analytics) to improve or transform business processes. Stakeholder Collaboration: Work closely with business leaders, IT, data science teams, and external vendors to define scope, gather requirements, and deliver impactful solutions. Process Mapping & Analysis: Conduct current state assessments, gap analyses, and future state design; develop More ❯

a variety of clients such as Investments, Insurance, F&B and CPG. The founders have proven experience in building a consultancy from scratch and exiting, having previously built a Data Science consultancy and successfully sold to a ‘big 4’ , they are on course to replicate their success here. This has fuelled rapid growth in the team and we More ❯

Scientist II to play a key part in the design and deployment of cutting-edge AI-powered digital identity solutions. Join our team and collaborate with world class engineers, data scientists, and researchers to shape the future of secure authentication. What you will be doing: Participate in hands-on machine learning research and deliver the results of the research … in the form of new products. Communicate your results to the Science team, Engineering and Product teams Participate in the machine learning life of the team (reading groups, etc.) Learn best machine learning practices from a team of senior applied scientists Essential Skills: Formal training in machine learning and computer vision Coding experience in python Experience working with at More ❯

This role is a unique chance to work with the latest technologies, for example: S/4HANA, IoT, UI5, Digital, Cloud, Mobile, GenAI, Predictive Analytics and other areas of data science, helping Clients renew their enterprise as they move through their transformation journeys. This opportunity is public sector focused which will involve Security Clearance checks that you will More ❯

to the team’s success. Nice to have: You have experience building AI features. Strong logical reasoning skills, with a background in STEM or another analytical discipline (e.g. economics, data science) preferred. Logistics Compensation is £40k to £55k depending on your experience. We strongly believe in shared success and you will receive a competitive stock option grant. We More ❯