Data Scientist

TEKsystems
Sheffield
3 months ago
Applications closed

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Job Details

Job Title: Data Scientist


Location: Sheffield, UK


Job Type: Contract


Seniority Level: Not Applicable


Employment Type: Full-time


Job Function: Engineering and Information Technology


Industries: IT Services and IT Consulting


Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at https://www.allegisgroup.com/en-gb/privacy-notices.


To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to https://www.allegisgroup.com/en-gb/privacy-notices.


We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at https://www.allegisgroup.com/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.


Responsibilities

  • Create and solution schemas and ontologies before moving into graph creation
  • Highly experienced with creating knowledge graphs (RDF & Property Graphs)
  • Knowledge of when to use the correct graph in specific situations
  • Decision‑making on technical stack when doing creation work
  • Example: Choosing Google Spanner for graph creation to enable vector store capabilities
  • Strong understanding of fine‑tuning and inferencing
  • Adjusting model weights
  • Experience working with GPUs and expected loads
  • Ability to collaborate with different business areas to understand data requirements and data pipelines

Required Skills

  • Vector stores
  • Knowledge graphs
  • Fine‑tuning
  • GPU optimization and inferencing
  • Data science
  • Experience working with LLM's and AI (Generative/Agentic)


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