19 science jobs found in London, greater london

Head of Data Science London £700- £800 Per Day Outside IR35 2 Days On Site Immediate Start The Company They are a growing organisation that places data at the centre of decision-making. With a strong leadership commitment to analytics, they are investing in capability across data science, engineering, and AI. Their environment encourages innovation, experimentation, and cross-functional collaboration. You will join at a pivotal stage, with the chance to influence both strategy and execution. The Role and Deliverables * Define and execute the data science strategy, aligning with broader business objectives * Build, mentor, and lead a high-performing data science team * Oversee the development and deployment of machine learning models and advanced analytics solutions * Partner with senior stakeholders to identify opportunities where data science can drive commercial impact * Establish best practices for model development,...

Lead Service Designer / Product Owner | Data Platform | Government & Public Sector Health Data | Digital Transformation | Service Design | User Research | Data Platforms Contract: 6 Months Rate: £800 per day (Outside IR35) Location: London (Hybrid – 2 days per week) Overview We are partnering with an innovative organisation delivering next-generation digital and data services across the healthcare and public sector landscape. They are seeking a Lead Service Designer / Product Owner to help shape the future of how health, government, and public sector organisations securely access, manage, and utilise complex datasets to improve decision-making, operational efficiency, and citizen outcomes. Working at the intersection of service design, product strategy, user research, and digital transformation , you will play a key role in designing user-centred services and products that support a broad range of stakeholders, including clinicians, analysts,...

Test Manager – London – Hybrid (2/3x a week) – £550 p/d (Outside IR35) – 6-month contract – French Speaking Our leading international transportation organisation is looking for an experienced Test Manager to support IT projects within the IS Operations scope, helping to structure and industrialise testing practices and ensure the quality of deliverables throughout the project lifecycle. The Test Manager will be responsible for test strategy and execution, including defining and implementing the overall testing strategy for IS Operations projects, establishing standardised test governance frameworks, contributing to the development of industrialised testing frameworks. The right candidate will have strong knowledge of testing methodologies, a solid understanding of software development lifecycles, and experience with test automation tools. They will also demonstrate strong organisational and structuring abilities, alongside excellent leadership and stakeholder...

Data Scientist / Machine Learning Scientist - Outside IR35 Location: London (Hybrid) Length: 6 months Ready to build and deploy real AI systems at scale? Join a growing AI teams, where you’ll shape how AI transforms global business. We’re hiring hands-on operators who deliver production-ready LLM and agentic solutions—not just prototypes. What You’ll Do: Design and build AI agents and agentic workflows powered by LLMs (retrieval, reasoning, tool orchestration) Develop multi-step intelligent systems for planning, memory, and real-world tool usage Deliver recommendation, classification, and forecasting systems on large-scale datasets Automate complex workflows and decision-making, driving measurable business impact Own problems end-to-end: from exploration to production deployment and iteration Integrate AI into products, APIs, and business processes for scalable, reliable solutions Collaborate with engineering to ensure robust, observable, and...

ServiceNow Engineer Location: London - 3 days on-site Employment Type: Contract - Initial 6 months Outside IR35 - Up to £800 per day Role Summary We are seeking a skilled ServiceNow Engineer to design, develop, and support ServiceNow solutions that improve operational efficiency, governance, risk management, compliance, and security processes across the organisation. The successful candidate will be responsible for configuring and enhancing ServiceNow applications, with a particular focus on Integrated Risk Management (IRM), Governance, Risk and Compliance (GRC), Vulnerability Management, and Configuration Management capabilities. The role requires close collaboration with business and technical stakeholders to deliver scalable, secure, and maintainable solutions that align with organisational objectives and industry best practices. Key Responsibilities Solution Design & Development Design, configure, develop, and maintain ServiceNow applications,...

Senior Data & ML Engineer Contract - Outside IR35 - Initial 6 month contract £650-£750 per day London - Hybrid working We are partnering with a rapidly growing financial services business that is investing heavily in its machine learning and data platform capabilities. This is a hands-on engineering role focused on helping Data Science teams build, deploy, and scale machine learning solutions in production. The work sits at the intersection of data engineering, machine learning engineering, and MLOps, with a strong focus on production systems, feature engineering, workflow orchestration, and model lifecycle management. What you'll be doing Design and build scalable data and feature engineering pipelines to support machine learning workloads Work closely with Data Scientists to operationalise models and improve the end-to-end machine learning lifecycle Develop and optimise PySpark-based data processing workflows and training pipelines Build and...

Data Scientist London £450 - £500 Per Day Outside IR35 Immediate Start 3 Days In Office The Company They are a data-driven organisation operating at scale, with a strong focus on leveraging analytics to improve performance and customer outcomes. Their teams bring together expertise across data science, engineering, and business strategy to deliver impactful projects. They value collaboration, curiosity, and pragmatic delivery. This is an organisation that invests in modern tools and encourages continuous learning. The Role and Deliverables Build, validate, and deploy machine learning models to solve business problems Translate complex data into actionable insights for non-technical stakeholders Work with structured and unstructured datasets to uncover trends and opportunities Collaborate with data engineers to ensure scalable and efficient data pipelines Deliver clear documentation and communicate findings...

Adecco is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Are you passionate about transforming enterprise data into meaningful insights? Do you thrive in innovative environments where you can shape the future of data architecture? If so, our client is looking for you! Join us as a Semantic Graph & Ontology Architect and play a pivotal role in developing a Smart Data Fabric that unifies various data sources like Snowflake, SharePoint, and ERP systems, all while enhancing AI capabilities through a sophisticated semantic, graph-native foundation. Role: Semantic Graph & Ontology Architect Duration: 6 months (extension options)...

Adecco is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone 's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Are you passionate about transforming enterprise data into meaningful insights? Do you thrive in innovative environments where you can shape the future of data architecture? If so, our client is looking for you! Join us as a Semantic Graph & Ontology Architect and play a pivotal role in developing a Smart Data Fabric that unifies various data sources like Snowflake, SharePoint, and ERP systems, all while enhancing AI capabilities through a sophisticated semantic, graph-native foundation. Role: Semantic Graph & Ontology Architect Duration: 6...

Location: London Sector: IT Contract Type: Contract Salary: Up to £350 per day + Outside IR35 Contact: David King Contact Email: david.king@pcrdigital.com Published: 15 hours ago Duration: 15p months Expiry Date: Thu, Jun 25 2026 Reference: BBBH13134_1781177065 Start Date: Immediate start within 2 weeks Network Infrastructure Project Manager 15 Month duration Start ASAP – June (within 2 weeks notice) Outside IR35 £350pd Remote Highly skilled Project Manager to lead a mission-critical enterprise-wide network transformation program for a UK Client The PM will be responsible for the e2e delivery of: – Data Centre/Co-location: Establishing and commissioning new co-location facilities/data centres to host core network infrastructure. – Core Network and WAN: Designing and implementing a new Wide Area Network (WAN) connecting core sites, optimized for high throughput, low latency, and reliability requirements specific to a major content production...

Full job description Location: London Sector: IT Contract Type: Contract Salary: Up to £350 per day + Outside IR35 Contact: David King Contact Email: david.king@pcrdigital.com Published: 15 hours ago Duration: 15p months Expiry Date: Thu, Jun 25 2026 Reference: BBBH13134_1781177065 Start Date: Immediate start within 2 weeks Network Infrastructure Project Manager 15 Month duration Start ASAP – June (within 2 weeks notice) Outside IR35 £350pd Remote Highly skilled Project Manager to lead a mission-critical enterprise-wide network transformation program for a UK Client The PM will be responsible for the e2e delivery of: – Data Centre/Co-location: Establishing and commissioning new co-location facilities/data centres to host core network infrastructure. – Core Network and WAN: Designing and implementing a new Wide Area Network (WAN) connecting core sites, optimized for high throughput, low...

Senior Data Engineer Location: London (Hybrid Working) Type: Contract Pay Rate: £350-£400 (Outside IR35) We're looking for a Senior Data Engineer to join a high-performing data team responsible for delivering scalable, reliable, and innovative data solutions that power analytics and decision-making across a global streaming and digital ecosystem. This is an opportunity to work with modern cloud technologies, large-scale datasets, and a collaborative engineering culture where you'll help shape the future of data platforms used by millions of customers worldwide. What You'll Be Doing Design, build, and support scalable data models and distributed ETL pipelines using modern big data technologies. Collaborate with stakeholders across multiple business functions to understand data challenges and translate requirements into robust technical solutions. Champion DataOps principles, engineering best practices, and continuous improvement initiatives....

Lead Data Scientist England £450- £480 Per Day, Outside IR35 Remote Immediate Start The Company They are a specialist organisation working at the forefront of AI-driven customer engagement. Their focus is on enabling highly personalised, real-time decisions across digital channels using advanced analytics and machine learning. The business combines deep domain expertise with strong delivery capability, supporting enterprise clients across multiple sectors. The Role and Deliverables You will take ownership of end-to-end data science delivery, from problem definition through to deployment in live environments. * Design, build, and deploy machine learning models within Pega-based decisioning platforms. * Lead model development across feature engineering, training, validation, and ongoing performance monitoring. * Work closely with application and logic developers to embed models into operational decision workflows. * Develop statistical and machine...

C#, WPF, .NET Developer - Hybrid - Outside IR35 - 12 month contract C#, WPF, .NET Developer is required by global company for an initial 12-month contract. The successful candidate will have experience with detailed design, development, implementation, integration, and testing of software in C# to build windows/web-based applications. The ideal contractor would have experience in software development in C# (.NET Core 2.1+, .NET Framework 4.6+) and Visual Studio 2022. Experience in WPF, user interface design and MVC/MVVM design patterns. Experience with connecting to and consuming RESTful web services. Experience with generic design-patterns (Dependency Injection, Inversion of Control and similar) and .NET Frameworks (MVVM, WPF, MEF, Entity Framework) in the construction of large and complex software applications. Experience of using version control (GIT), change control and code quality control/review processes. Experience of working in SCRUM...

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 – £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI / Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to...

Job Opportunity: Senior C# Quantitative Risk Developer | Capital Markets Technology Location: London Type: Full-time/Contract Rate: UPTO £850 p/d (Outside IR35) Client: Leading Global Investment Bank Hybrid: 1 day per week in the office Are you ready to be at the forefront of technology and finance? Our client, a top-tier investment bank, is looking for a Senior C# Quantitative Risk Developer to join their high-impact Capital Markets Technology team in London. This is a unique opportunity to bridge the worlds of quantitative analysis and software engineering-delivering cutting-edge solutions to drive pricing, risk management, and liquidity strategies in Real Time trading environments. About the Role As a Senior Quantitative Developer, you'll collaborate closely with quantitative analysts, traders, and fellow technologists to develop and optimize core components of the bank's pricing, risk and valuations infrastructure. You'll be responsible for translating complex...

We 're looking for a Data Scientist to design, build, and deploy production-ready statistical and machine learning models that power advanced analytics. You 'll work across a multidisciplinary team to deliver scalable, interpretable solutions using Python and robust modelling techniques . Client Details Our client is a globally recognised provider of independent market intelligence, delivering data-driven insights and forecasts across countries, industries, and risk domains. They partner with leading organisations worldwide to support strategic decision-making in complex and evolving markets. Description Develop and deploy production-level code and scalable data pipelines Build and optimise statistical and machine learning models for risk and analytics use cases Work extensively in Python to analyse large, complex datasets Extract insights from both structured and unstructured data, including NLP...

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 - £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI/Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to solve real,...

Role: Regulatory Specialist (Medical Devices) - Contract role Seniority: Consultant - Expert Day rate: Negotiable and outside IR35 Project duration: 3 months (potential to extend), starting in June Location: 2 days on-site in London, 3 days remote We’re supporting a healthcare transformation consultancy, headquartered in London. They're seeking regulatory specialists with experience across life sciences and medical devices, ideally with exposure to SaMD (Software as a Medical Device) and AI. The role will support the assessment of medical device products from a regulatory, risk and classification perspective, helping clients navigate relevant requirements across key markets. We’ve a preference for you to apply directly via the Project Blackbook website as the consultancy will eventually view your profile in our platform. If you are already in the community, feel free to quickly apply here or reach out to your Blackbook contact, but no need to re-apply...