1 to 25 of 34 Contract Data Science Jobs in London

Azure, data bricks, data engineer, SC cleared YOU MUST HOLD A CURRENT AND VALID SC CLEARANCE TO BE CONSIDERED FOR THIS ROLE My client, a leader in the public sector, is seeking an SC CLEARED data scientist/data engineer to join their established team. You will work on a hybrid basis, with 3 days a … week onsite in the London office. As a data scientist in the Data Science team , you will work independently and have a good understanding of a range of topics, including data science techniques, delivery methods and stages (such as minimal viable products), tools and technologies. At this role level, you will: develop complex solutions using … a range of data science techniques, whilst understanding any ethical considerations understand the role and benefits of data science within the organisation support capability building within the organisation collaborate with others to develop data science solutions and outputs supporting the organisation prepare and manipulate data, and perform complex analytics present and communicate effectively More ❯

Lead Data Scientist - GenAI Specialist (Contract Role) We are seeking an experienced Lead Data Scientist with expertise in Generative AI (GenAI) to take ownership of end-to-end data science solutions for high-impact projects across a range of industries. This is a contract position offering the opportunity to lead cutting-edge AI initiatives, collaborate with … diverse teams, and deliver tangible business value through advanced analytics and machine learning. About the Role As the Lead Data Scientist , you will: Drive the design and delivery of end-to-end data science solutions with a focus on GenAI and Large Language Models (LLMs) . Manage and mentor junior data scientists and analysts, ensuring best … This is an ideal role for someone who thrives on solving complex problems with innovative approaches while balancing real-world practicality to deliver meaningful impact. Key Responsibilities Lead multiple data science projects from concept to deployment.? Architect and implement GenAI/LLM solutions (prompt engineering, fine-tuning, evaluation frameworks).? Write and review high-quality Python code for More ❯

Role: Senior Data Engineer Salary/Rate: £600-700 per day inside IR35 Location: hybrid multiple locations available, 2 days on siteContract Duration: 4 months, potential to extend We are currently looking for a Senior Data Engineer for our government client. This Senior Data Engineer role is hybrid, based between 2 days per week on site and … the remainder of the week working remotely. Office locations include most major towns, with London being a preference. The contract for the Senior Data Engineer position is for 4-months with potential to extend, operating inside IR35. Security Clearance: Security Check ("SC Clearance") This role is inside IR35 - Due to the service of the role, it will now be … based on an Umbrella solution. Essential skills/experience required: Strong experience designing, building and maintaining data pipelines using modern, cloud-based tools and practices Proficiency in Python and SQL for data engineering tasks Experience with DBT and a good understanding of data modelling approaches (e.g. star schema, dimensional modelling) Familiarity with Airflow or similar orchestration tools More ❯

An exciting global media agency is looking for a Data Science Director to join them on a short-term contract. Location : London-based, hybrid working Office policy : 2 days but flexiable Contract length : 2 months Start date : ASAP Day Rate : Up to £520pd Outside IR35 The Job You will lead on high-impact data science projects … with a focus on building synthetic data and applying large language model (LLM) techniques. Working closely with senior stakeholders, you will scope requirements, deliver robust technical solutions, and ensure best practice in data science workflows. You Senior-level technical data scientist with proven leadership experience Strong track record building synthetic datasets and deploying advanced modelling techniques More ❯

ABOUT DIGIMASTERS Digimasters Ltd was founded in 2017 as a digital transformation consultancy focused on technology, business process optimisation and data analytics. Digimasters works across all industries and provides experience in organisations of all sizes. Primarily based in London, UK, we work in many regions including the US, EU, APAC and the Middle East. Digimasters takes on additional talent … work. For our engagements with clients in Architecture, Engineering, and Construction (AEC), as well as other sectors, we have several roles supporting the delivery of technology, business change, and data programmes. ROLE Were on the lookout for a talented and experienced Data Visualisation Consultant to join the Digimasters team. This role is perfect for someone who lives and … Fabric), but whos just as comfortable flexing their skills with Tableau, Qlik, and custom web-based visualisations. Youll play a key role in designing and delivering advanced reporting and data visualisation solutions across a range of corporate services, with a particular emphasis on cutting-edge use cases in the A.E.C. (Architecture, Engineering, and Construction) industry. If youre passionate about More ❯

ABOUT DIGIMASTERS Digimasters Ltd was founded in 2017 as a digital transformation consultancy focused on technology, business process optimisation and data analytics. Digimasters works across all industries and provides experience in organisations of all sizes. Primarily based in London, UK, we work in many regions including the US, EU, APAC and the Middle East. Digimasters takes on additional talent … work. For our engagements with clients in Architecture, Engineering, and Construction (AEC), as well as other sectors, we have several roles supporting the delivery of technology, business change, and data programmes. ROLE We’re on the lookout for a talented and experienced Data Visualisation Consultant to join the Digimasters team. This role is perfect for someone who lives … who’s just as comfortable flexing their skills with Tableau, Qlik, and custom web-based visualisations. You’ll play a key role in designing and delivering advanced reporting and data visualisation solutions across a range of corporate services, with a particular emphasis on cutting-edge use cases in the A.E.C. (Architecture, Engineering, and Construction) industry. If you’re passionate More ❯

DATABRICKS ENGINEER 6-MONTH CONTRACT £450-£550 PER DAY (OUTSIDE IR35) This role is a great opportunity for a skilled Databricks Engineer to join a data-driven financial services firm undergoing a major transformation of their data infrastructure. You'll be a key player in modernising their data platform with Databricks and Azure, while supporting scalable data pipelines and machine learning workflows. THE COMPANY This business is investing heavily in data as it digitises operations across its risk, product, and customer intelligence teams. They're building a modern Lakehouse architecture using Databricks, Delta Lake, and Azure Data Lake. You'll be part of a collaborative, forward-thinking team with a focus on best practices … automation, and end-to-end data enablement. THE ROLE You'll work closely with Data Engineers, Scientists, and Architects to design, build, and optimise core data pipelines on Databricks. Your focus will be on enabling analytics and machine learning at scale, using best-in-class tools across the Azure stack. Your responsibilities will include: Designing and deploying More ❯

AI Data Science Consultant 7 monthsPrimarily remote, with shared office space once per week (london).Occasional client meetings - max 1 day per week on-site. About the Company London-based consulting firm Small, highly specialised team of industry and subject matter experts Focus areas: Uncrewed Aircraft Systems (UAS/drones) , Sustainable aviation, Advanced Air Mobility (AAM) Vision: Empower …/NLP tools for policy analysis and consultation feedback processing Building retrieval-augmented generation (RAG) systems to provide policy guidance Preparing datasets and pipelines using structured and unstructured regulatory data Contributing to model evaluation and iteration based on user feedback Developing prototype tools to support operators, such as chatbots and evidence-checking features Documenting technical processes and outcomes for … R&D reporting Key Responsibilities Identifying opportunities to apply AI techniques across the policy development lifecycle Cleaning, transforming, and preparing data for AI models Implementing and fine-tuning NLP models for tasks such as classification, clustering, and sentiment analysis Assisting in the development and testing of AI features for internal proof-of-concept tools Collaborating with the UX and More ❯

Data Scientist - GCP | £500-£550 per day (Inside IR35) 2 Days Onsite - Isleworth, West London | 6-Month Contract (Extendable) 83zero are partnered with a global leader in media and broadcasting, looking for an experienced Data Scientist to support a business-critical project. You'll be joining a collaborative team of data scientists and engineers to build and … refine machine learning models that deliver genuine commercial impact. What You'll Be Doing: Work closely with fellow data scientists to explore how AI/ML can unlock insights and improve decision-making. Perform advanced analysis on large, complex datasets using statistical and modelling techniques. Build, test, and tune ML models (especially NLP or computer vision) using Python and … modern ML libraries, all within Google Cloud Platform (GCP) . Optimise models for accuracy and performance, ready for product integration. Stay up-to-date with the latest developments in data science and AI to drive innovation. Present insights, results, and model performance clearly to both technical and non-technical stakeholders. Ensure your workflows are reproducible and well-documented More ❯

Data Scientist - GCP 500- 550 per day (Inside IR35) 2 Days Onsite - Isleworth, West London 6-Month Contract (Extendable) 83zero are partnered with a global leader in media and broadcasting, looking for an experienced Data Scientist to support a business-critical project. You'll be joining a collaborative team of data scientists and engineers to build and … refine machine learning models that deliver genuine commercial impact. What You'll Be Doing: Work closely with fellow data scientists to explore how AI/ML can unlock insights and improve decision-making. Perform advanced analysis on large, complex datasets using statistical and modelling techniques. Build, test, and tune ML models (especially NLP or computer vision) using Python and … modern ML libraries, all within Google Cloud Platform (GCP) . Optimise models for accuracy and performance, ready for product integration. Stay up-to-date with the latest developments in data science and AI to drive innovation. Present insights, results, and model performance clearly to both technical and non-technical stakeholders. Ensure your workflows are reproducible and well-documented More ❯

and technology training , you'll deliver high-quality, hands-on AI training programmes that help businesses harness the power of modern AI technologies. Responsibilities ? Deliver AI, Machine Learning, and Data Science training courses virtually or in-person ? Create an interactive, engaging learning experience for corporate teams and professionals ? Share best practices and real-world AI use cases to … enhance learning outcomes ? Keep training content up-to-date with emerging AI technologies and trends Requirements ? Proven expertise in AI, Machine Learning, Deep Learning, and Data Science ? Experience as a trainer, instructor, or consultant in a technical field ? Strong communication and presentation skills for diverse learners ? Familiarity with AI tools such as Python, TensorFlow, PyTorch, Generative AI models More ❯

Machine Learning Engineer £700-750/day overall assignment rate to umbrella Fully remote 6 month initial A FTSE 100 retail client are on the look for a Data Scientist/Machine Learning Engineer to join their data science function to drive cutting-edge ML technology across the business. Machine Learning Engineer, key skills: Significant experience working … as a Data Scientist/Machine Learning Engineer Solid knowledge of SQLandPython's ecosystem for data analysis (Jupyter, Pandas, Scikit Learn, Matplotlib). GCP, VertexAI experience is desirable (developing GCP machine learning services) Timeseries forecasting Solid understanding of computer science fundamentals, including data structures, algorithms, data modelling and software architecture Strong knowledge of Machine Learning More ❯

LLM search and adapt marketing for AI Running AI pilots and creating roadmaps for scaling solutions Identifying and building new AI propositions for clients and internal use Collaborating with data science, creative tech, and marketing teams to deliver impactful AI solutions Staying ahead of AI trends and separating value from hype You Proven strategy experience in agency, consultancy … teams Strong technical understanding of AI models and LLMs, able to translate concepts for all audiences Knowledge of responsible AI practices and commercial impact of AI Experience working with data science and creative teams Passionate about AI innovation, with the ability to cut through hype and focus on value delivery Apply Now You can apply for the AI More ❯

Palantir Foundry Data Engineer - DV Cleared NEW CONTRACT OPPORTUNITY FOR A PALANTIR FOUNDRY DATA ENGINEER TO WORK ON A NATIONAL SECURITY PROJECT IN LONDON WITH DV CLEARANCE - Contract role in London for a Palantir Foundry Data Engineer - Must hold DV Security Clearance - Central London based - Daily rate up to £800 - Hybrid position - To apply, email: or call … Who we are... We are seeking an experienced Palantir Foundry Data Engineer with current DV clearance to join a high-profile programme. This is a contract position offering hybrid working and a daily rate of up to £800 . In this role, you will be responsible for designing, developing, and optimising data pipelines and integrations within Palantir Foundry … ensuring data is efficiently processed, transformed, and made available for analysis and operational use. You will collaborate closely with analysts, data scientists, and business stakeholders to deliver robust, secure, and scalable data solutions. What we're looking for... Key Responsibilities: Develop and maintain data pipelines and workflows in Palantir Foundry Integrate diverse data sources, ensuring More ❯

Role Description: We're looking for a forward-thinking Product Manager to lead the end-to-end development of a greenfield MLOps platform tailored for the fast-paced and data-intensive world of AdTech. This is a unique opportunity to architect a foundational capability that will power advanced machine learning use cases across our advertising ecosystem. Key Responsibilities: Define … vision and roadmap for a brand-new MLOps platform, built from the ground up to support scalable, secure, and efficient ML model development, deployment, and monitoring. Work closely with data science, engineering, analytics, and AdOps teams to understand current workflows and identify opportunities to streamline and automate the ML lifecycle. Assess existing data, analytics, and infrastructure frameworks … cases including: Marketing Mix Modeling (MMM) Real-time personalization and bidding Audience segmentation and targeting Predictive analytics for campaign performance Ensure seamless integration with Order Management Systems (OMS), Customer Data Platforms (CDPs), Data Warehouses (e.g., BigQuery), and custom BI tools to support real-time and batch model consumption. Translate business needs into detailed product requirements, user stories, and More ❯

/25 Job Type : Contract MUST BE ELIGIBLE FOR BPSS About the Client: Our client is a global leader in the digital advertising space, driving innovation across programmatic media, data platforms, and real-time analytics. They are embarking on a strategic initiative to build a greenfield MLOps platform to power advanced machine learning use cases across their AdTech ecosystem. … vision and roadmap for a brand-new MLOps platform, built from the ground up to support scalable, secure, and efficient ML model development, deployment, and monitoring. Work closely with data science, engineering, analytics, and AdOps teams to understand current workflows and identify opportunities to streamline and automate the ML lifecycle. Assess existing data, analytics, and infrastructure frameworks … including: Marketing Mix Modelling (MMM). Real-time personalisation and bidding. Audience segmentation and targeting. Predictive analytics for campaign performance. Ensure seamless integration with Order Management Systems (OMS), Customer Data Platforms (CDPs), Data Warehouses (e.g., BigQuery), and custom BI tools to support real-time and batch model consumption. Translate business needs into detailed product requirements, user stories, and More ❯

SOFTWARE ENGINEER - DATA & ML INFRASTRUCTURE 6-MONTH CONTRACT £450-£550 PER DAY (OUTSIDE IR35) This role offers a great opportunity for a Software Engineer to join a high-performing data function building out infrastructure for cutting-edge ML and LLM use cases. You'll work closely with Data Engineers and Data Scientists to design clean, production … context. THE COMPANY This is a tech-forward business investing heavily in AI and machine learning, with a focus on scalable systems and real-world impact. With a modern data platform already in place, they're now scaling up their ML/LLM capabilities and need a strong software engineer to help operationalise model development workflows. You'll be … joining a collaborative, cross-functional team working at pace to solve complex technical challenges. THE ROLE You'll sit at the intersection of data and machine learning, building services and tooling that bridge raw data with production-grade ML pipelines. From preparing high-quality training data to designing APIs for model inference, you'll help enable the More ❯

rollout of an AI-driven capability within Defence ensuring it’s ethically sound, user-centric, and impactful. This is an opportunity to drive real innovation at the intersection of data, AI, and national security, shaping how AI is deployed in complex, secure, and highly operational public sector contexts. What You’ll Be Doing: Leading the end-to-end delivery … of an AI-based Defence capability, from discovery to deployment Defining and communicating a clear solution vision, roadmap, and delivery strategy Engaging with internal stakeholders (engineers, data scientists, policy leads) and external partners (vendors, MOD) Managing backlogs, sprint cycles, and stand-ups in an agile delivery environment Embedding ethical, legal, and policy requirements into design and deployment workflows Tracking … and communicating delivery progress, risks, and milestones to senior leadership Ensuring full compliance with MOD, data protection, and AI transparency standards What You’ll Bring: Strong track record in project or product management, ideally in regulated or public sector environments Understanding of AI and machine learning concepts (e.g., model bias, explainability, data governance) Confident communicator with the ability More ❯

all under tight performance and security constraints. Your Role: Build high-performance services using Golang in secure environments Develop ingestion and processing pipelines for transcription and structured/unstructured data Contribute to intelligent data flows including graph-based and RAG inference pipelines Expose well-structured APIs to support real-time dashboards and NLP workflows Deploy and scale systems … using Kubernetes and Docker Collaborate with platform and data science teams to optimise model integration and system performance Your Experience: Advanced Golang engineering background, ideally in distributed or secure systems Solid experience with Kubernetes, orchestration tooling (e.g. Argo), and Kafka or equivalent Strong database knowledge (Postgres preferred) Ability to design and scale APIs and backend pipelines for data More ❯

all under tight performance and security constraints. Your Role: Build high-performance services using Golang in secure environments Develop ingestion and processing pipelines for transcription and structured/unstructured data Contribute to intelligent data flows including graph-based and RAG inference pipelines Expose well-structured APIs to support real-time dashboards and NLP workflows Deploy and scale systems … using Kubernetes and Docker Collaborate with platform and data science teams to optimise model integration and system performance Your Experience: Advanced Golang engineering background, ideally in distributed or secure systems Solid experience with Kubernetes, orchestration tooling (e.g. Argo), and Kafka or equivalent Strong database knowledge (Postgres preferred) Ability to design and scale APIs and backend pipelines for data More ❯

everything from foot traffic and vehicle flow to energy consumption and city-wide systems performance.We’re looking for a Software Engineer with strong Python skills and experience working alongside data scientists to optimise and productionise ML models . The core simulation engine is built in C++ , so any experience with C++ in high-performance environments is a major plus. … Key Responsibilities: Work with data science teams to optimise predictive models and deploy them at scale Build robust, scalable services in Python , with performance-critical elements in C++ Contribute to the development of a digital twin platform to simulate and forecast city infrastructure outcomes Collaborate across simulation, data, and software teams to turn prototypes into production-ready … solutions (Bonus) Integrate streaming data pipelines using Kafka to support real-time modelling Experience: Strong commercial experience in Python engineering Exposure to C++ , especially in simulation, modelling, or high-performance systems Proven track record working closely with data scientists to bring models into production Background in simulation-heavy domains (e.g. finance, oil & gas, energy, transport) Experience with Kafka More ❯

Job summary This post sits within the Data Science and Geospatial Division, a Deputy Director led function that is part of the Analysis and Intelligence Assessment Directorate of the Chief Data Office. The AI Delivery Team is responsible for accelerating the responsible adoption of AI within UKHSA. It is headed by a G6 and includes two SEOs. … be fundamental to the role; this includes the risks and consequences from the decisions made on what projects to pursue or decline.We are looking for individuals who can: Speak data and are comfortable acting as a translator between technical and non-technical stakeholders to present complex analysis and messages in a compelling way to enable effective decision making. Work More ❯

ensure adherence to standards Debug, troubleshoot and resolve software issues Participate actively in Agile ceremonies and continuous-learning initiatives Preferred Qualifications Bachelor's or Master's degree in Computer Science, Engineering or related field Certifications in Microsoft technologies (eg, Azure Developer) Experience with secure coding practices and risk/control frameworks Exposure to data-science or advanced More ❯

ranging from strategic insights and product testing to go-to-market planning and execution. You’ll be part of a cross-functional product team that includes product managers, engineers, data scientists, and designers. Key Responsibilities: Strategic Analysis: Conduct advertiser segmentation, market sizing, and needs assessment to inform product strategy. Work closely with product, engineering, and design teams to shape … go-to-market strategies, create value propositions, develop positioning, and collaborate with cross-functional stakeholders to drive adoption and long-term growth. Stakeholder Engagement: Partner with internal teams (product, data science, engineering, marketing) and external advertisers. Attend pod meetings to align on timelines, test plans, and launch strategies. Client & Competitive Research: Conduct direct client interviews and secondary market More ❯

Debug and resolve software issues. Participate in agile development processes. Key Skills F# Developer (or strong C# Developer). F# is a JavaScript and .NET language for web, cloud, data-science, apps and more. F# gives simplicity like Python with correctness, robustness and performance beyond C# or Java. F# is open source, cross-platform. More ❯