951 to 975 of 2,281 Data Science Jobs in the UK

thoughtfulness, responsiveness, innovation, and smart working—at the very heart of our business, we are committed to cultivating an environment that inspires excellence. We’re looking for a Senior Data Analyst to play a key role in driving strategic insights across the business and helping to evolve our data environment. You’ll collaborate closely with stakeholders across departments … to support both operational and strategic initiatives—particularly as we modernise systems and strengthen our reporting foundations. Our current stack includes SQL Server and Power BI, with complex data models and pipelines. The projects you’ll work on will range from business intelligence and data science to analytical insights.If you're someone who can quickly get up … to speed with existing systems, understand data logic, and craft compelling data narratives, this could be a great fit.? The Role Partner with stakeholders to understand their needs and translate them into analytical solutions. Collaborate across teams to uncover growth opportunities, deliver statistical analysis, and provide actionable insights. Build and enhance data models, dashboards and reporting tools More ❯

Connections Policy Data Scientist/Analyst (Contractor) Location: Warwick (Hybrid - 1 day/week onsite) Contract: 6 Months (with potential for extension) Rate: £500/day via umbrella company We're looking for a skilled Data Scientist/Analyst to support policy and reform initiatives within the Connections directorate. You'll be at the heart of modelling, forecasting … and analytics that shape strategic decisions and regulatory engagement. Working closely with the Data & Systems Lead and Reporting & Insights Lead, you'll build reproducible pipelines, run simulations, and deliver insights that influence real-world outcomes. This is a hands-on role ideal for a contractor who can onboard quickly and deliver value from week one. Key Responsibilities Develop and … volumes, lead times, capacity release). Run scenario and sensitivity modelling to support strategic decision-making. Design experiments to estimate the impact of policy/process changes. Engineer robust data pipelines using SQL/Python on Azure. Co-create dashboards and curated datasets in Power BI. Produce clear, concise decision papers for internal and external stakeholders. Improve data More ❯

into five verticals: four embedded analytics areas aligned to key business functions, and a central Business Intelligence team focused on cross-functional reporting and performance enablement. Together with our Data Engineering and Data Science colleagues, we make data a strategic lever to achieve H&B's goals. As aSenior Performance Marketing Analyst, you'll be part … performance across paid search, social, affiliates, display, and CRM to uncover growth opportunities. Build dashboards and reporting in Metabase to track spend, conversion, ROAS, CAC, and lifetime value. Provide data-led recommendations to optimise channel mix, creative performance, and audience targeting. Partner with marketing and product teams to embed analytics into campaign planning and decision-making. Write efficient SQL … be in the office at least two days per week. Key Requirements About You Proficient in SQL, with experience querying and transforming large datasets across marketing, sales, and customer data sources. Comfortable working with modern data stacks, ideally including Redshift, BigQuery, Matillion, Metabase, and Retool. Strong grasp of performance marketing metrics such as ROAS, CAC, CTR, CPM, and More ❯

for multiple positions, however please only apply for the role that best aligns with your skillset and career goals. What you will do Work closely with our simulation engineers, data scientists and customers to develop an understanding of the physics and engineering challenges we are solving Design, build and test data pipelines for machine learning that are reliable … scalable and easily deployable Explore and manipulate 3D point cloud & mesh data Own the delivery of technical workstreams, potentially while mentoring more junior colleagues Create analytics environments and resources in the cloud or on premise, spanning data engineering and science Identify the best libraries, frameworks and tools for a given task, make product design decisions to set … us up for success Work at the intersection of data science and software engineering to translate the results of our R&D and projects into re-usable libraries, tooling and products Continuously apply and improve engineering best practices and standards and coach your colleagues in their adoption What you bring to the table Enthusiasm about using machine learning More ❯

Build the Future of Conversational AI with ConnexAI As a Speech Data Engineer, your work will power the data behind real-time speech systems used by millions worldwide, ensuring our AI learns from clean, accurate, and reliable datasets. By curating, analysing, and engineering the voice data that fuels our models, you’ll help shape products that transform … scale audio and text corpora, ensuring they are versioned correctly, catalogued, and easy to retrieve. Build automated pipelines using Python , AWS , and Docker to clean, validate, and standardise speech data, detecting duplicates, transcription inconsistencies, or quality issues. Develop and integrate APIs to streamline ingestion and processing of new datasets. Analyse speech datasets to support ASR and TTS model development … performance evaluation, and linguistic research. Implement and manage data version control tools to ensure dataset reproducibility and traceability. Contribute to evaluation frameworks for ASR and TTS performance by analysing metrics such as Word Error Rate ( WER ), Speaker Similarity ( SSim ), and Mean Opinion Score ( MOS ) to generate data-driven insights. Document data processes and tools, ensuring all datasets More ❯

Build the Future of Conversational AI with ConnexAI As a Speech Data Engineer, your work will power the data behind real-time speech systems used by millions worldwide, ensuring our AI learns from clean, accurate, and reliable datasets. By curating, analysing, and engineering the voice data that fuels our models, you’ll help shape products that transform … scale audio and text corpora, ensuring they are versioned correctly, catalogued, and easy to retrieve. Build automated pipelines using Python , AWS , and Docker to clean, validate, and standardise speech data, detecting duplicates, transcription inconsistencies, or quality issues. Develop and integrate APIs to streamline ingestion and processing of new datasets. Analyse speech datasets to support ASR and TTS model development … performance evaluation, and linguistic research. Implement and manage data version control tools to ensure dataset reproducibility and traceability. Contribute to evaluation frameworks for ASR and TTS performance by analysing metrics such as Word Error Rate ( WER ), Speaker Similarity ( SSim ), and Mean Opinion Score ( MOS ) to generate data-driven insights. Document data processes and tools, ensuring all datasets More ❯

Build the Future of Conversational AI with ConnexAI As a Speech Data Engineer, your work will power the data behind real-time speech systems used by millions worldwide, ensuring our AI learns from clean, accurate, and reliable datasets. By curating, analysing, and engineering the voice data that fuels our models, you’ll help shape products that transform … scale audio and text corpora, ensuring they are versioned correctly, catalogued, and easy to retrieve. Build automated pipelines using Python , AWS , and Docker to clean, validate, and standardise speech data, detecting duplicates, transcription inconsistencies, or quality issues. Develop and integrate APIs to streamline ingestion and processing of new datasets. Analyse speech datasets to support ASR and TTS model development … performance evaluation, and linguistic research. Implement and manage data version control tools to ensure dataset reproducibility and traceability. Contribute to evaluation frameworks for ASR and TTS performance by analysing metrics such as Word Error Rate ( WER ), Speaker Similarity ( SSim ), and Mean Opinion Score ( MOS ) to generate data-driven insights. Document data processes and tools, ensuring all datasets More ❯

edge technologies and contribute to impactful projects in a collaborative, innovation-driven environment. Key Responsibilities Design and implement robust machine learning models using modern frameworks and libraries. Collaborate with data scientists, engineers, and stakeholders to translate business requirements into technical solutions. Optimize and deploy models using tools like TensorFlow Serving, TorchServe, ONNX, and TensorRT. Build and manage ML pipelines … using MLflow, Kubeflow, and Azure ML Pipelines. Work with large-scale data using PySpark and integrate models into production environments. Monitor model performance and retrain as needed to ensure accuracy and efficiency. Collaborate with cross-functional teams to integrate AI solutions into scalable products Ensure best practices in data engineering and contribute to architectural decisions Contribute to the … mentoring and development of junior team members. Support senior team members in identifying and addressing data science opportunities. Required Skills & Experience Strong proficiency in Python and ML libraries such as: pandas, NumPy, scikit-learn XGBoost, LightGBM, CatBoost TensorFlow, Keras, PyTorch Experience with model deployment and serving tools: ONNX, TensorRT, TensorFlow Serving, TorchServe Familiarity with ML lifecycle tools: MLflow More ❯

world-class programmes have delivered more than 6 million referrals totalling $2 billion in revenue for 500+ brands around the globe. You will be working with other Senior Engineers, Data Engineers, Product Managers and our Data Science team to build features that will delight our customers. We empower engineers to work with other experts across the business … engineers build products that move us towards our vision of scaling up through product led growth. This role will be focused on our backend system (Symfony, PHP) and our data products (BigQuery, DBT, Airflow), but there will be opportunities to work across the platform including, agentic AI (Python, Langchain), frontend (React, TypeScript), the APIs (GraphQL, REST), our integration tool … that loves continuous improvement, this role is perfect for you. Requirements We're looking for an enthusiastic software engineer who possesses strong expertise in PHP development (or similar) and data, ideally with a proven ability in data engineering concepts and tooling, and keen to help figure out the solutions for how we make our product fantastic. Our challenges More ❯

Akkodis is partnering with a reputable client in Finance and they are looking for a Data Engineer with strong Databricks experience to expand their IT Team. They are currently improving their CX transformation programme and making changes to their institutional reporting suite. Job title: Data Engineer - Data BricksSTART :ASAPLocation: Liverpool Street - 3 days a eek (NON Negotiable … the rest WFHDuration: 3 months rolling contractType of contract : Freelance, Inside IR35Level: mid-Senior Duties and Tasks: Develop and optimize data pipelines using Databricks and Spark.Design and implement data models and ETL processes in Snowflake.Collaborate with data scientists, analysts, and business stakeholders to understand data requirements.Ensure data quality, integrity, and security across platforms.Monitor and troubleshoot … data workflows and performance issues. Requirements: Proven experience with Databricks and Snowflake.Strong proficiency in SQL and Python.Extract Load Transform procedures, Data Lineage & Analysis.Familiarity with cloud platforms (e.g., Azure, AWS, or GCP).Experience with CI/CD and version control tools (e.g., Git).Excellent problem-solving and communication skills. Nice to have: Financial data knowledge on funds, securities More ❯

CDO office/CTO Office/CIO Office, guiding customers through the process of understanding how Blue Yonder’s Platform architecture and AI-driven solutions can elevate their business, data and IT performance, optimize their supply chain operations and deliver sustained value Partner with Blue Yonder Data Science organization to envision and deliver AI-in-Operations through … of the customer’s technology portfolio, minimize tech debt and ensure client needs are met with innovative, high-impact designs Create Level 0,1 architectures and provide advice on data strategy, data governance, next-generation data sharing, reducing duplication and conforming to security frameworks and standards. Provide clear guidance on how Blue Yonder cloud based, AI-powered … party systems, especially SAP ECC or S/4HANA, Oracle ERP, Ability to design and optimize middleware-based integration architectures using middleware tools like MuleSoft or SAP CPI, ensuring data consistency, latency reduction, for optimal performance and operational resilience. Value Communication & Thought Leadership: Translate complex technical concepts into business value narratives for executive stakeholders. Represent Blue Yonder at industry More ❯

the flexibility of working from home. About Our Client: A forward-thinking boutique advisory firm, delivering impactful solutions to help financial institutions modernise, innovate, and stay competitive. Whether driving data-driven insights, implementing AI solutions, or architecting complex enterprise platforms, you’ll be at the heart of projects that influence the way these industries operate. Role Highlights: Position: Solutions … to £95,000 + bonus + benefits What You’ll Do: Work with clients to understand business goals, technical requirements, and regulatory considerations. Design and deliver innovative solutions — from data platforms, AI/ML models, and analytics pipelines to enterprise-grade architectures for banking, insurance, and trading systems. Lead or contribute to teams delivering transformation projects such as core … digital integration. What We’re Looking For: Proven experience in Financial Services, Insurance, Capital Markets, or Core Banking. Solution Architecture (designing scalable, secure, and high-performance enterprise systems), or Data/AI (data engineering, data science, AI/ML, analytics solutions). Strong communication skills with the ability to engage business and technical stakeholders. Comfortable working More ❯

the flexibility of working from home. About Our Client: A forward-thinking boutique advisory firm, delivering impactful solutions to help financial institutions modernise, innovate, and stay competitive. Whether driving data-driven insights, implementing AI solutions, or architecting complex enterprise platforms, you’ll be at the heart of projects that influence the way these industries operate. Role Highlights: Position: Solutions … to £95,000 + bonus + benefits What You’ll Do: Work with clients to understand business goals, technical requirements, and regulatory considerations. Design and deliver innovative solutions — from data platforms, AI/ML models, and analytics pipelines to enterprise-grade architectures for banking, insurance, and trading systems. Lead or contribute to teams delivering transformation projects such as core … digital integration. What We’re Looking For: Proven experience in Financial Services, Insurance, Capital Markets, or Core Banking. Solution Architecture (designing scalable, secure, and high-performance enterprise systems), or Data/AI (data engineering, data science, AI/ML, analytics solutions). Strong communication skills with the ability to engage business and technical stakeholders. Comfortable working More ❯

Data Scientist - Skip Rates Location: Wokingham (Hybrid - 2-3 days per week on site) Contract: Initial 6 months (Full time) Day Rate: From £650 per day (via Umbrella) About the Role Our client, a leading organisation at the heart of the UK energy system, is seeking an experienced Data Scientist to join their Skip Rate Team within System … skip rates within the Balancing Mechanism. You'll play a key role in analysing and modelling large datasets to identify the drivers of skips, developing monitoring tools, and supporting data-led solutions that enhance system transparency. You'll collaborate closely with operational experts, data specialists, and external stakeholders across the wider energy market to ensure fair, consistent, and … data-driven outcomes. Key Responsibilities Analyse and model large datasets to identify factors influencing skip rates. Develop and enhance methodologies, tools, and reporting processes. Use data insights to drive consistency and transparency in dispatch operations. Present findings clearly to technical and non-technical audiences. Support wider transparency and engagement initiatives across the organisation. About You Strong analytical and More ❯

Ind & Func AI Decision Science Manager Senior Level Full time Job Role : Data & Applied Intelligence Strategy Manager Location : London Accenture is a leading professional services company that provides a wide range of services including strategy and consulting, data and analytics, technology and operation services worldwide. With our thought leadership and culture of innovation, we apply industry expertise … we have with our clients and with the communities in which we work and live. It is personal to all of us." - Julie Sweet, Accenture CEO As a team: Data & AI, the people who love using data to tell a story. We're also the world's largest team of data scientists, data engineers, and experts … learning and AI. Our focus is on big problems using the latest tech, serious brain power, and deep knowledge of just about every industry. We believe a mix of data, analytics, automation, and responsible AI can do almost anything-spark digital metamorphoses, widen the range of what humans can do, and breathe life into smart products and services. Want More ❯

Data Analyst Rate: £400-£450 per day (Inside IR35) Location: London (Hybrid - 2 days per week in office) Duration: 3-month initial contract Sector: Leading Online Business Overview We are seeking an experienced General Data Analyst to join a leading online business on a 3-month initial contract. The successful candidate will play a key role in supporting … the Commercial and Pricing Analytics teams, providing analytical insight across experimentation, measurement, and pricing strategy. Key Responsibilities Support the Commercial and Pricing Analytics teams with data analysis and insight generation. Conduct experimentation and measurement analysis , including A/B tests, to inform pricing and commercial strategy. Extract, clean, and analyse large datasets using SQL and Python . Translate analytical … into clear, actionable insights for stakeholders across commercial and product functions. Develop and maintain dashboards and reports to track business performance and key metrics. Collaborate cross-functionally to deliver data-driven recommendations that support business growth. Requirements 3-4 years' experience in data analytics. Strong technical skills in SQL and Python for data extraction and analysis. Proven More ❯

the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous. Work on leading edge technology solutions in the following disciplines: AI & Data Science, Cyber, Cloud, Big Data, Software Development, DevOps, SRE, Platform Engineering. Role As a Full Stack Software Engineer , you'll enjoy delivering mission critical solutions to National … using required standards, methods and tools, including prototyping tools where appropriate Work with well understood and emerging technologies and identify appropriate patterns Integrating API/UI components with existing data stores and APIs Maintain and develop existing architectural components including Data Ingest, Data Stores and REST APIs Participate in sprint ceremonies with the agile team, attending daily More ❯

Senior Data Scientist – Media - London - up to £110k Are you a pro at building and deploying ML models? Are you tired of just tinkering with the latest tech without actually making a real impact on business problems? Maybe you'd like to join our team of 50 like-minded ML scientists and engineers who work with zero red tape … to create practical solutions that actually work. We’re looking for a Senior Data Scientist who has experience developing Machine Learning models, evaluating and choosing the tools and technologies and driving projects. Who are we? We’re one of the UK’s largest media companies and we’re looking for a Senior Data Scientist to join our Data Science team who are working on modelling business problems including, our next generation of intelligent pricing, marketing, customer engagement tools. Building predictive and personalization models and deploying products at scale. What should my background look like? You’ll come from a strong statistical analysis/mathematical background with experience in applying solutions to real world problems. You’ll More ❯

Specialist Location: Slough Visa and Relocation support is offered with this role. Today, Lonza is a global leader in life sciences operating across five continents. While we work in science, there's no magic formula to how we do it. Our greatest scientific solution is talented people working together, devising ideas that help businesses to help people. In exchange … lead the development and implementation of robust Lab/digital infrastructure within our R&D laboratories for the UK and US locations. This is pivotal in enabling efficient, automated data exchange between laboratory instruments and enterprise informatics systems such as Electronic Lab notebooks (ELN)s, Laboratory Information Management Systems (LIMS) and other relevant data setups. The ideal candidate … Design, implement, and maintain secure, scalable IT/OT interfaces between lab instruments (e.g., bioreactors, plate readers, liquid handlers) and informatics systems (ELN, LIMS, SDMS, etc.) Collaborate with IT, Data science and scientific teams in R&D to identify integration needs and define architecture for real-time or scheduled automated data transfer. Develop or configure middleware, APIs More ❯

Data Engineer Location: Remote (with occasional, non-expensed travel to London) Duration: 8 months Active SC Clearance required UMBRELLA ONLY Role Overview: We are seeking two experienced Data Engineers to join the COP project team. You will play a key role in designing, building, and maintaining scalable data infrastructure to support advanced analytics and reporting capabilities. Key … Responsibilities: Develop and maintain robust ETL/ELT pipelines Design and optimize data warehouses and data lakes Collaborate with data scientists and analysts to ensure data availability and quality Implement data governance , security , and compliance standards Monitor and troubleshoot data workflows and performance issues Essential Skills & Experience: Proficiency in SQL , Python , or Scala Experience … with cloud platforms such as AWS, Azure, or GCP Familiarity with tools like Apache Spark , Kafka , and Airflow Strong understanding of data modelling and architecture Knowledge of CI/CD pipelines and version control systems Additional Information: This role requires active SC clearance . Candidates who are eligible but not yet cleared will not be considered . Travel to More ❯

Data Architect £600/day outside IR35 6-month contract London - based with remote working Working with a financial services client who are looking for a contract Data Architect to join an AI programme. This individual will be responsible for designing and implementing modern data architectures that enable advanced analytics, machine learning and AI capabilities. Data Architect, key responsibilities: Design and implement high-performance data architectures to support AI and analytics workloads Develop and maintain data models and governance frameworks that enable AI and ML systems Partner with Data Scientists, ML Engineers, and Software Engineers to deliver AI Lead data platform modernisation efforts Define data standards, metadata, lineage and quality … frameworks Collaborate with stakeholders to align data strategy Data Architect, financial services, AI Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of More ❯

Data Architect £600/day outside IR35 6-month contract London - based with remote working Working with a financial services client who are looking for a contract Data Architect to join an AI programme. This individual will be responsible for designing and implementing modern data architectures that enable advanced analytics, machine learning and AI capabilities. Data Architect, key responsibilities: Design and implement high-performance data architectures to support AI and analytics workloads Develop and maintain data models and governance frameworks that enable AI and ML systems Partner with Data Scientists, ML Engineers, and Software Engineers to deliver AI Lead data platform modernisation efforts Define data standards, metadata, lineage and quality … frameworks Collaborate with stakeholders to align data strategy Data Architect, financial services, AI Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of More ❯

Data Scientist Full remote (based in the UK) £30-33,000 depending on experience Benefits package. Primary Purpose Development of XCM’s machine learning solutions Delivery of client machine learning models . Delivery of associated documentation and content on each project. Communicating findings to internal and external stakeholders Enhancing the client’s ROI with XCM through data driven … to their specific business requirements. Supporting BAU and planned analytics on client roadmaps when needed. Supporting XCM’s analysts in statistical techniques. Key Responsibilities Working closely with the lead Data Scientist and Director of Analytics to develop a suite of machine learning solutions. Involvement in the design, creation, productionising, testing, and maintenance of machine learning solutions. Developing data … behaviour, email performance, and social media trends. Creation of technical and user documentation, marketing and other content associated with each project. Produce recommendations on how to develop the XCM data modelling roadmap. Confidently present analytics and recommendations both to colleagues and clients. Execute larger, complex statistical projects to produce strategic actionable recommendations. Lead the necessary actions off the back More ❯

600pd Outside IR35Remote - UK based applicants only6 months A leading eCommerce brand is looking for a Data Platform Engineer to play a key role in evolving their data ecosystem. This is an exciting opportunity to shape how data is built, governed, and leveraged across the business, supporting a platform that impacts millions of users daily. THE COMPANY … This brand is recognised for its innovation and community-driven approach. With data at the heart of its decision-making, they're investing heavily in scalable, modern data platforms to enable better insights, experimentation, and product development. You'll join a collaborative engineering culture that values autonomy, technical excellence, and continuous improvement. THE ROLE As a Data Platform Engineer, you'll be responsible for developing and scaling the company's core data platform, ensuring teams across the business can access, trust, and use data effectively. You'll drive initiatives that improve data quality, observability, and governance, while helping shape a platform-as-a-product mindset. Key responsibilities include: Building and maintaining data More ❯

600pd Outside IR35 Remote - UK based applicants only 6 months A leading eCommerce brand is looking for a Data Platform Engineer to play a key role in evolving their data ecosystem. This is an exciting opportunity to shape how data is built, governed, and leveraged across the business, supporting a platform that impacts millions of users daily. … THE COMPANY This brand is recognised for its innovation and community-driven approach. With data at the heart of its decision-making, they're investing heavily in scalable, modern data platforms to enable better insights, experimentation, and product development. You'll join a collaborative engineering culture that values autonomy, technical excellence, and continuous improvement. THE ROLE As a … Data Platform Engineer, you'll be responsible for developing and scaling the company's core data platform, ensuring teams across the business can access, trust, and use data effectively. You'll drive initiatives that improve data quality, observability, and governance, while helping shape a platform-as-a-product mindset. Key responsibilities include: Building and maintaining data More ❯