Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by IR35 Status
Unknown Status 7 Inside IR35 2
Refine by Categories
Science 6 Engineering 5 Information Technology 1 Manufacturing 1 Pharmaceutical 1
Refine by Job Type
Contractor 9
senior scientist

9 senior scientist jobs found

CL
Apr 26, 2026  
Senior Scientist
Key Responsibilities Lead and complete scientific research projects to advance our understanding of CHO media development Adherence to good laboratory practice including cGMP where applicable to advance our understanding of CHO media development. Experience with cell culture, Ambr operation, Analytics Collaborate with cross-functional teams to ensure flawless project execution and delivery. Equipment preparation, monitoring, calibration and safety (Co-ordinate servicing of equipment and other external services) Preparation of media, feeds, buffers, reagents. Maintaining stock levels of consumables. Completion and peer review of laboratory documentation.Key Requirements Excellent communication and presentation skills, with the ability to articulate complex scientific concepts to diverse audiences. Demonstrated ability to work collaboratively in a team-oriented environment. Experience with laboratory techniques and data analysis tools. A proactive and determined approach to...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Apr 26, 2026  
Senior Engineer Scientist
A global medical device company is looking for a Senior Scientist / Formulation Engineer to join their Research and Development team on a contract basis. The purpose of the role is to help lead the design of the embolic design element of the project, for development of drug-device combination products with a focus on the drug side. You'll need to have a working knowledge of designing and executing stability establishing studies in accordance with ICH guidelines and working knowledge of the analytical test methods required for characterisation of APIs. You will need to use analytical methods and have analytical experience. You will need to have a polymer background and experience of laboratory methods. Essential Skills Polymer chemistry with emphasis on characterization techniques (e.g., DSC, GPC, FT‑IR, rheology, dissolution, etc.). Design and development of particulate and liquid embolic products. Experience formulating sustained‑release systems, including hydrogel‑based...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Apr 24, 2026  
Senior Engineer Scientist
A global medical device company is looking for a Senior Scientist / Formulation Engineer to join their Research and Development team on a contract basis. The purpose of the role is to help lead the design of the embolic design element of the project, for development of drug-device combination products with a focus on the drug side. You'll need to have a working knowledge of designing and executing stability establishing studies in accordance with ICH guidelines and working knowledge of the analytical test methods required for characterisation of APIs. You will need to use analytical methods and have analytical experience. You will need to have a polymer background and experience of laboratory methods. Essential Skills Polymer chemistry with emphasis on characterization techniques (e.g., DSC, GPC, FT‑IR, rheology, dissolution, etc.). Design and development of particulate and liquid embolic products. Experience formulating sustained‑release systems, including hydrogel‑based...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Apr 22, 2026  
Industrial Control Systems Engineer- Aerospace Manufacturing – Shanghai, China
Industrial Control Systems Engineer- Aerospace Manufacturing – Shanghai, China.     Our Aerospace client offers long term steady work prospects to suitable candidates with experience gained within Industrial Control Systems Engineering. Strongfield have been supporting the civil aircraft programs in China for around 16 years now. If you have interest to live and work in Shanghai, without long hours and high pressure, please forward your CV in the first instance for review.  This is an opportunity for candidates that would like steady long-term work on a new Civil aircraft program, whilst giving them time to see and explore Asia and its culture. Our client has modern facilities and equipment, and they respect the experience that successful candidates can bring to them. We will work with you throughout the whole process until you arrive and are integrated into Shanghai life. If Asia has been on your list of continents to see and experience, maybe this could be the...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Apr 22, 2026  
Band 6 Specialist Biomedical Scientist Histopathology
Job summary We have an exciting opportunity as Specialist Biomedical Scientist at Wycombe Hospital in the Histopathology Department of Buckinghamshire Healthcare NHS Trust. You will be work as registered Biomedical Scientist, supporting Senior and Lead Biomedical Scientists while leading the day-to-day management and direction of established workflows within designated laboratory sections. You will be responsible for ensuring the delivery of an efficient, effective, and comprehensive Cellular Pathology service, overseeing Band 5 Biomedical Scientists, Associate Practitioners, and Medical Laboratory Assistants. Main duties of the job As a Specialist Biomedical Scientist, you will act as deputy to the Senior Biomedical Scientist when required and take responsibility for managing section-specific workflow during your allocated rota, including coordinating work allocation and break times and adapting plans to meet service demands. You will ensure all laboratory activity meets UKAS...
IR35 Status:
Unknown Status

CV-Library HP11, High Wycombe, Buckinghamshire Contractor
CL
Apr 26, 2026  
Senior Data Engineer
Senior Data Engineer +8 months +Hybrid in Reading +Inside IR35 +£80 - £85 ph +SC cleared role Skills: +MOD +Data Engineer +Python We're seeking an adaptable, proactive Senior Data Engineer to build and scale data capabilities within a greenfield environment across critical Defence and Aerospace programmes. ⚠️ Essential Requirement: You must have hands-on experience working with aerospace engineering or operational data-such as aircraft platform data, sensor outputs, test datasets, or other high-volume technical data sources. This is a key role where you'll help shape secure, scalable data platforms from the ground up, so a can-do attitude, adaptability, and a passion for innovation are vital. What You'll Be Doing Design, build, and maintain end-to-end data solutions (ingestion, integration, storage, processing, analysis) Develop data pipelines, automation, and analytical tools to drive insight Work with complex aerospace datasets in secure, mission-critical...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 24, 2026  
AI - Senior Product Owner
AI - Senior Product Owner Location: London - Hybrid – 2 days per week onsite Start Date: ASAP Contract Rate: £500 per day inside IR35 Duration: 6 months initially Role Overview Our client is seeking a Senior AI Product Owner to lead the vision and delivery of next‑generation AI products across a rapidly evolving digital landscape. You’ll shape intelligent solutions using LLMs, generative AI, cloud‑native platforms, and MLOps—driving measurable business outcomes while embedding responsible AI practices. This role sits at the heart of innovation, translating complex AI capability into high‑value, production‑ready products. Key Responsibilities * Define AI product requirements, user stories, and acceptance criteria. * Lead end‑to‑end delivery from discovery to scaled adoption. * Work closely with AI engineers, data scientists, architects, and business teams. * Embed ethical and responsible AI principles across decisions. * Engage customers and stakeholders to...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 22, 2026  
QC Bioassay Analyst
An exciting opportunity has risen for a QC Analyst to join a global pharmaceutical company within their bioassay lab, within QC. Job Title: QC Bioassay Analyst Vacancy type: Temporary role expected to last around 6 months (5 on 3 off shift pattern) Area: Liverpool Salary: Highly competitive SRG is working with a leading global pharmaceutical company who require a QC Bioassay Analyst to join their well-established QC lab. The purpose of the QC Bioassay analyst role is to compliantly perform QC laboratory testing, data review and data interpretation in accordance with approved Standard Operating Procedures (SOPs). Analysis is performed on in-process, intermediate and finished vaccine products. QC Bioassay analysts are also required to participate in technical and validation studies in support of both departmental and site objectives. Responsibilities: The purpose of the QC Incoming and Components Analyst role is to compliantly perform Primary QC inspection, Sampling of raw...
IR35 Status:
Unknown Status

CV-Library Liverpool, Merseyside Contractor
CL
Mar 26, 2026  
Product Development Scientist
Cure Talent are delighted to be partnered with an established medical device manufacturer as they appoint a Product Development Scientist to join their R&D function on an initial 12 month fixed term contract. This is offered on an initial 12 month fixed term contract, with a strong likelihood of transitioning into a permanent position thereafter. The position has arisen due to maternity leave within the team and is positioned as a genuine opportunity to embed yourself within a growing development function. As the new Product Development Scientist, you will play a hands on role within new product development, line extensions and design changes across a portfolio of sterile, single use medical devices. This is a practical, laboratory focused role, with clear responsibility for physical testing, design control documentation and validation support. You will work closely with Regulatory, Quality, Operations and Commercial teams to ensure projects are delivered in line with...
IR35 Status:
Unknown Status

CV-Library CW1, Crewe Green, Cheshire East Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software