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Contractor 7
Science Hatfield

7 jobs found in Hatfield

CL
Dec 21, 2025  
Non-clinical Scientific Writer
CK Group are recruiting for a Non-clinical Scientific Writer to join a company in the pharmaceutical industry on a contract basis for 12 months.  Salary: £55.96 - £67.16 per hour PAYE or £75-90 per hour Ltd/Umbrella (outside IR35)Regulatory Scientific writer role: You will manage the preparation, review, and submission of nonclinical summary documents for both early development and marketing applications You will work with regulatory and scientific functions to ensure comprehensive and accurate nonclinical dossiers are being submitted to HAs. Working closely with Nonclinical Project Leaders and Scientists in composing regulatory submission documents, study reports and other research-related documents You will develop and maintain processes, tools, and guidelines enabling high-quality document productionYour Background: You hold a university degree in a life science. You have several years of working experience in scientific writing and editing in a nonclinical, regulatory...
IR35 Status:
Outside IR35

CV-Library Welwyn Garden City, UK Contractor
CL
Dec 19, 2025  
Global Clinical Operations Lead
CK Group are recruiting for 4 X Global Clinical Operations Lead, to join a company in the Pharmaceutical industry, at their site based in Welwyn Garden City, on a contract basis, initially for 6 months. This role allows hybrid working, with two days per week on site in Welwyn Garden CIty and 3 days remotely. Please bear in mind that these requirements may change over time.   Salary: PAYE £339.27 - £376.97 per day or UMB £450 - £500 per day (inside of IR35). Global Clinical Operations Lead Role: Lead or contribute to one or more cross-functional global working groups, contribute to global Study Teams. Drive Operational Excellence by developing operational plans, creating & managing clinical study budget & overseeing the consistency of operations. Manage vendors & stakeholders by managing relationships with vendors & cross-functional stakeholders. Oversee performance of vendors and third-party providers. Lead and influence by establishing yourself as a leader...
IR35 Status:
Inside IR35

CV-Library Welwyn Garden City, UK Contractor
CL
Dec 25, 2025  
Product Data Scientist
Product Data Scientist Location: Remote - UK Type of role- 6 Months contract with potential extension Payrate - £435 Per Day - £590 Per Day Inside IR35 We're looking for experienced Senior Data Scientists to join a leading global streaming and technology platform, supporting their product, design, and engineering teams. What You'll Work On Designing and analysing A/B experiments across high-visibility product surfaces Creating success metrics and shaping data-driven measurement strategies Deep analytical work using SQL (BigQuery) + Python/R Building dashboards in Tableau / Looker Studio Delivering clear, actionable insights to senior stakeholders Supporting either the User Platform (login, account systems, identity management).What We're Looking For 5+ years as a product-focused Data Scientist Strong background in A/B testing and experimentation High proficiency in SQL (BigQuery preferred) Skilled in Python or R Excellent communication and stakeholder management Experience...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Dec 23, 2025  
Protocol and Clinical Program Excellence Director
Protocol & Clinical Program Excellence Director Contract Length - 12 -18 months Rate - £570/day via Umbrella only Hybrid from London office Job Description Summary The Protocol & Clinical Program Excellence Director will provide strategic, scientific planning and operational execution support to the Head Protocol & Clinical Program Excellence to deliver on the CD program excellence goals aligned with the overall CD strategy and vision. The role will support the scientific and operational activities of CD Central Integrated Scientific Review Committee (C-ISRC) and work closely with Head Protocol & Clinical Program Excellence, C-ISRC Leads, CD(M)Ds and trial teams, as well as cross functional partner functions as needed. This role is based in the UK / London and in a hybrid working approach Job Description Provides scientific and operational support to the Central Integrated Scientific Review Committee (C-ISRC), supporting, as requested, the Head Protocol &...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Dec 19, 2025  
Data Scientist
Data Scientist – London – Hybrid Job description BDO Regulatory Solutions are currently recruiting for a Data Scientist to join our client, a firm, based in London. We are offering an initial 3 month contract starting in January with an excellent day rate, employed via an Umbrella company. About the role: We are looking for an experienced Data Scientist to design and implement robust entity resolution solutions for complex, large-scale datasets. The role requires expertise in probabilistic and deterministic matching techniques and the ability to deliver production-ready solutions where ground truth is unavailable. Key responsibilities include; Develop and optimise entity resolution models using Splink. Apply statistical and machine learning approaches to improve matching accuracy. Design scalable solutions for linking records across diverse datasets. Validate and document methodologies to ensure transparency and reproducibility. Collaborate with technical teams to...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Nov 01, 2025  
NLP Data Scientist
NLP / GenAI Data Scientist (3 - 6 months) Python coding & NLP and LLMs experience is Essential Location: 3 days onsite - do not apply if needing fully remote) Certain Advantage are recruiting on behalf of our global energies client for an NLP/GenAI Data Scientist who can bring a strong understanding in modern NLP, LLMs, transformer architectures, prompt-engineering, RAG, agentic architectures and evaluation methodologies. They require candidates to offer strong knowledge of Python programming for developing and debugging AI models and would expect suitable candidates to be educated to a Degree if not Masters level (computer science, electrical engineering, or a related technical subject) though you’ll still be considered without an MSc.   Background Generative AI (GenAI) is seen as having the potential to revolutionise our client’s operations across all major lines of business. Applications may include conversational AI, intelligent information retrieval, AI-assisted system...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Dec 18, 2025  
Senior Research Officer
On behalf of ONS, we are looking for a Senior Research Advisor INSIDE IR35 for a contract ending 31st of March based Remote with occasional travel to Newport. The Office for National Statistics (ONS) is the UK's largest producer of official statistics, covering a range of key economic, social and demographic topics. These include measuring changes in the value of the UK economy, estimating the size, geographic distribution and characteristics of the population, and providing indicators of price inflation, employment, earnings, crime and migration. The [1] natural capital accounts is an annual publication which value of natural resources to people in the UK. To align with the new System on Natural Accounts, ONS plan to develop estimates of depletion for renewable and non-renewable resources, to be productionised in the next 3 to 4 years. To this aim, we will need to develop estimates of the stock of these resources and, particularly for renewable ones, of the rate of their...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
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