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24 Science contracts

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Contract Spy
Feb 03, 2026
Hourly/Freelance
Data Science Expert (Python & SQL)/AI Trainer at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as a Data Science AI Trainer, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Design original computational data science problems...
Contract Spy
Jan 15, 2026
Hourly/Freelance
Data Science Expert (Python & SQL)/AI Trainer at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as a Data Science AI Trainer, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Design original computational data science problems...
Contract Spy
Feb 06, 2026
Duration not stated
User Researcher at Methods, Remote/Leeds/Manchester, £500 per day
£500 per day
Contract Spy Remote (Leeds, UK)
Daily rate: £500 inside IR35 Duration : 12 months Location : Mainly remote with adhoc travel to Leeds and Manchester - expenses paid Methods are looking for a team of User Researcher with experience working on public sector/GDS work.   Skills: Knowledge, experience and passion for user centered design practices Experience undertaking user research and gathering user requirements Experience working in agile multidisciplinary teams, including designers and developers to build digital products and services Confidence developing user personas and journey maps   Your responsibilities: Championing the user Planning and conducting user research, developing recruitment briefs, analysis and presentation of findings Collaborating with the product team to turn research findings into prototypes and features that meet the user need Presenting research findings, user insight and recommendations to the product team...
Contract Spy
Feb 04, 2026
Duration not stated
Crypto Data Scientist/Machine Learning - LLM Engineer at Token Metrics, London, £Contract Rate
Contract Spy London, UK
  Token Metrics is searching for a highly capable machine learning engineer to optimize our machine learning systems. You will be evaluating existing machine learning (ML) processes, performing statistical analysis to resolve data set problems, and enhancing the accuracy of our AI software's predictive automation capabilities.   As a machine learning engineer, you should demonstrate solid data science knowledge and experience.   A first-class machine learning engineer will be someone whose expertise translates into the enhanced performance of predictive models.   Responsibilities   Consulting with the manager to determine and refine machine learning objectives. Designing machine learning systems and self-running artificial intelligence (AI) to automate predictive models. Transforming data science prototypes and applying appropriate ML algorithms and tools. Ensuring that algorithms generate...
Contract Spy
Feb 03, 2026
Hourly/Freelance
Machine Learning Engineer (Python) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as a Machine Learning expert, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Design original computational STEM problems that...
Contract Spy
Feb 03, 2026
Duration not stated
Data Scientist at Test Yantra Software Solutions Private Limited, Drayton, £550 per day
£550 per day
Contract Spy Drayton, Norwich, UK
Data Scientist: We are seeking a highly skilled Data Scientist – AI to design, develop, and deploy advanced machine learning and artificial intelligence solutions. The ideal candidate will work on large datasets, build predictive models, and collaborate cross-functionally to deliver scalable, data-driven products. Key Responsibilities Design, develop, and optimize machine learning and deep learning models. Work on AI/ML projects including NLP, computer vision, recommendation systems, and generative AI. Perform data cleaning, feature engineering, and exploratory data analysis (EDA). Build and manage data pipelines and model training workflows. Deploy models into production and monitor performance. Collaborate with Product, Engineering, and Business teams to translate business problems into AI solutions. Conduct model evaluation, A/B testing, and performance tuning. Document models, experiments, and technical processes. Required Skills & Qualifications Classic...
Contract Spy
Jan 29, 2026
Hourly/Freelance
Machine Learning Engineer (Python) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as a Machine Learning expert, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Design original computational STEM problems that...
Contract Spy
Jan 29, 2026
6 Months or more
Data Scientist at AND Digital, Manchester, 6 Months, £Contract Rate
Contract Spy Manchester, UK
We are recruiting for a Contract Data Scientist to start ASAP. Ideally based in Manchester and comfortable with working central US time zones. Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always make a remarkable impact for our clients. We do this through our regional offices (or 'Clubs') building strong relationships with our partners, so that they are always prioritised by a team within close proximity. This unique model has driven success for our clients and ourselves, evidenced by our remarkable organic growth since 2014. Today we number more than 1,300 people with Clubs all over the UK, Europe and the USA with plans for global expansion in the next couple of years. Join us - and help us fulfil our mission to close the world's digital skills gap. We're...
Contract Spy
Jan 28, 2026
Duration not stated
Data Analyst at Booking.com, Greater Manchester, £Contract Rate
Contract Spy Greater Manchester, England, United Kingdom
About Us At Booking.com, data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. We’re the thrill of the first night in a new place. The excitement of the next morning. The friends you encounter. The journeys you take. The sights you see. And the memories you make. Through our products, partners and people, we make it easier for everyone to experience the world. From our hubs in Manchester, London, Amsterdam our Trips Business Unit helps people get where they want to go anywhere in the world. Whether customers want the freedom of a car, the convenience of a flight, the ease of a taxi or the economy of public transport, we make it all possible. Our team is passionate about helping people travel. They see challenges as opportunities. And they’re always ready for change. We’re invested in making the connected trip work for our customers. We seek to offer them the best...
Contract Spy
Jan 28, 2026
Duration not stated
User Researcher at RedRock Consulting, United Kingdom, £350 per day
£350 per day
Contract Spy United Kingdom
User Researcher (Contract) - £350p/d Inside IR35 - Remote We’re looking for an experienced User Researcher to join a fast-paced consulting team. You’ll plan and deliver end-to-end research, work closely with designers and product teams, and turn insights into clear, actionable recommendations. Experience Requirements Proven experience delivering user research on digital products or services Experience working in a consulting or agency environment Strong background in qualitative research methods Ability to work with multidisciplinary teams and senior stakeholders Experience working to government digital standards desirable
Contract Spy
Jan 28, 2026
Duration not stated
Crypto Data Scientist/Machine Learning - LLM Engineer at Token Metrics, London, £Contract Rate
Contract Spy London, UK
  Token Metrics is searching for a highly capable machine learning engineer to optimize our machine learning systems. You will be evaluating existing machine learning (ML) processes, performing statistical analysis to resolve data set problems, and enhancing the accuracy of our AI software's predictive automation capabilities.   As a machine learning engineer, you should demonstrate solid data science knowledge and experience.   A first-class machine learning engineer will be someone whose expertise translates into the enhanced performance of predictive models.   Responsibilities   Consulting with the manager to determine and refine machine learning objectives. Designing machine learning systems and self-running artificial intelligence (AI) to automate predictive models. Transforming data science prototypes and applying appropriate ML algorithms and tools. Ensuring that algorithms generate...
Contract Spy
Jan 27, 2026
up to 6 Months
Senior User Researcher at NEC Software Solutions, Remote, 9 Weeks, £Contract Rate
Contract Spy Remote
Company Description Come join us and make a difference in the world! NO AGENCIES PLEASE Job Description We are looking to hire a Senior Interaction Designer for a 9 Week contract - start date will be immediate. Inside IR35 What we’re looking for:   At NEC Digital Studio, we believe in design practices that make the world more human. NEC Digital Studio was created to put people at the centre of services, positively changing how they experience the world. Everything we design, build and maintain is made for life. Our mission is to empower organisations to be more effective, inclusive and sustainable, through tools, systems and experiences that are intelligent, integrated and intuitive for all. As a people-first digital studio, we are designing and developing evidence-led solutions at scale to transform the services used by everyone, every day. We specialise in working with seldom heard voices and diverse user groups. We practice...
Contract Spy
Jan 27, 2026
Duration not stated
Data Scientist at Test Yantra Software Solutions Private Limited, Drayton, £550 per day
£550 per day
Contract Spy Drayton, Norwich, UK
Data Scientist: We are seeking a highly skilled Data Scientist – AI to design, develop, and deploy advanced machine learning and artificial intelligence solutions. The ideal candidate will work on large datasets, build predictive models, and collaborate cross-functionally to deliver scalable, data-driven products. Key Responsibilities Design, develop, and optimize machine learning and deep learning models. Work on AI/ML projects including NLP, computer vision, recommendation systems, and generative AI. Perform data cleaning, feature engineering, and exploratory data analysis (EDA). Build and manage data pipelines and model training workflows. Deploy models into production and monitor performance. Collaborate with Product, Engineering, and Business teams to translate business problems into AI solutions. Conduct model evaluation, A/B testing, and performance tuning. Document models, experiments, and technical processes. Required Skills & Qualifications Classic...
Contract Spy
Jan 22, 2026
6 Months or more
Data Scientist at Avensys Consulting, London Area, 6 Months initial, £Contract Rate
Contract Spy London Area, United Kingdom
Role: Data Scientist: Duration: Initially 6 months location : Waterside, Uk & Once in a month to travel to Europe   Data Scientist:   We are seeking a highly skilled Data Scientist – AI to design, develop, and deploy advanced machine learning and artificial intelligence solutions. The ideal candidate will work on large datasets, build predictive models, and collaborate cross-functionally to deliver scalable, data-driven products.   Key Responsibilities Design, develop, and optimize machine learning and deep learning models. Work on AI/ML projects including NLP, computer vision, recommendation systems, and generative AI. Perform data cleaning, feature engineering, and exploratory data analysis (EDA). Build and manage data pipelines and model training workflows. Deploy models into production and monitor performance. Collaborate with Product, Engineering, and Business teams to translate business problems into...
Contract Spy
Jan 22, 2026
up to 6 Months
Senior User Researcher at Crown Commercial Services, Remote, 3 Months, £Contract Rate
Contract Spy Remote (United Kingdom)
Crown Commercial Services (CCS) is the largest public procurement organisation in the UK. Job profile summary We are looking for driven, forward-thinking people with strong people skills who enjoy working collaboratively with others to solve problems. As a Senior User Researcher, you will be an experienced practitioner who is capable of planning and leading user research activities across large and complex projects and services. You will be an expert in problem definition and selecting the appropriate research strategies to tackle issues and understand user needs.   Team User-centered design (UCD) is about putting users' needs first in how we design services: we research, design and test for a customer-first approach. It is integral to making government work better for users and reducing waste in government. Our team leads the professions covering User Researcher, Service and Interaction Design.   Key accountabilities: Highly...
Contract Spy
Jan 22, 2026
up to 6 Months
Senior Interaction Designer at Crown Commercial Services, Remote, 3 Months, £Contract Rate
Contract Spy Remote (United Kingdom)
Crown Commercial Services (CCS) is the largest public procurement organisation in the UK. Job profile summary We are looking for a passionate Interaction Designer with strong people skills who enjoy working collaboratively with others to solve problems and can champion user-centred design. As a Senior Interaction Designer, you will be an experienced practitioner who will play a vital role in shaping the interactions and ensuring simple and inclusive user experiences.   You will be an expert designer who can determine the best way for users to interact with CCS services in-line with Government Design Standards. Team User-centred design (UCD) is about putting users' needs first in how we design services: we research, design and test for a customer-first approach. It is integral to making government work better for users, and reducing waste in government. Our team leads the professions covering User Researcher, Service and Interaction Design. As a Senior...
Contract Spy
Jan 21, 2026
Duration not stated
Monitoring And Evaluation Officer at HM Revenue & Customs, England, £Day Rate
Contract Spy England, United Kingdom
HMRC are looking for a Monitoring And Evaluation Officer for a day rate contract.   Join HMRC’s People Analytics and Insight (PAI) directorate, whose mission is to unlock the value of people data to improve engagement and effectiveness. In this role, you’ll design evaluation and monitoring frameworks for key initiatives that impact HMRC colleagues. You’ll engage stakeholders to define requirements and apply evaluation best practice in a pragmatic way to ensure that solutions are used for robust decision making. Collaboration with MI experts will ensure solutions that are practical and easy for stakeholders to use.   Main Responsibilities Deliver monitoring and evaluation projects to meet business needs. Synthesise data from multiple sources and present clear, actionable insights. Use storytelling techniques to communicate findings to technical and non-technical audiences. Create visually engaging and easy to understand...
Contract Spy
Jan 21, 2026
Duration not stated
Data Analyst at Codevista Solution, London Area, £Contract Rate
Contract Spy London Area, United Kingdom
About Us CodeVista Solutions is a dynamic technology firm specializing in developing innovative software solutions for clients across diverse industries. Our team of passionate technologists and problem-solvers creates cutting-edge applications that drive business transformation for our partners. We believe in the power of data to inform decisions, enhance operations, and ultimately improve customer experiences. Join us in our mission to leverage technology to make a meaningful impact. Role Summary We are seeking a skilled Data Analyst to join our team on a contract basis. The ideal candidate will play a crucial role in analyzing customer data to identify trends, patterns, and insights that will help us enhance our customer experience across all our client sectors. You will transform complex data sets into actionable recommendations that drive product improvements and customer satisfaction. Key Responsibilities Collect, process, and analyze large datasets to identify...
Contract Spy
Jan 21, 2026
6 Months or more
User Researcher at Met Office, Exeter/Remote, 12 Months, £Contract Rate
Contract Spy Remote (Exeter, UK)
SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.    As a  User Researcher , your main responsibilities will be: Plan and carry out user research activities within a service context Conduct user research to provide insights that inform the creation or iteration of Met Office data delivery products and services Analyse and synthesise user research findings using a range of methodologies and techniques Create clear findings that help your team continuously improve the service, based on data and evidence Present findings and user insights to stakeholders, teams and users to help align and inform decision-making...
Contract Spy
Jan 21, 2026
Duration not stated
Crypto Data Scientist/Machine Learning - LLM Engineer at Token Metrics, London, £Contract Rate
Contract Spy London, UK
  Token Metrics is searching for a highly capable machine learning engineer to optimize our machine learning systems. You will be evaluating existing machine learning (ML) processes, performing statistical analysis to resolve data set problems, and enhancing the accuracy of our AI software's predictive automation capabilities.   As a machine learning engineer, you should demonstrate solid data science knowledge and experience.   A first-class machine learning engineer will be someone whose expertise translates into the enhanced performance of predictive models.   Responsibilities   Consulting with the manager to determine and refine machine learning objectives. Designing machine learning systems and self-running artificial intelligence (AI) to automate predictive models. Transforming data science prototypes and applying appropriate ML algorithms and tools. Ensuring that algorithms generate...
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