HHiring Reality
← Artefact

Senior Data Scientist

Artefact
Location
17th Floor, 5 Aldermanbury Square, London, EC2V 7HR
Posted
16 days ago
Department
Data Science
What they actually want (must-haves)
  • Bachelor's or Master’s degree in Computer Science, Mathematics, Statistics, Physics, Engineering, or a related quantitative field
  • Demonstrable experience supervising team members and project delivery
  • Proven ability to implement complex models such as time-series forecasting, gradient boosting, clustering, NLP, and Bayesian inference
  • Strong experience with MLOps tools for orchestration, experiment tracking, hyper-parameter tuning, and deploying automated model retraining pipelines
  • Proficiency in object-oriented Python, advanced dataframes (Polars/Pyspark), and data versioning (DVC)
  • Hands-on experience with at least two major cloud providers (AWS, Azure, GCP)
Nice to have
  • Master's degree or PhD in a relevant field
  • Experience with parallelisation frameworks like Pyspark or Ray
  • Familiarity with serverless deployments (e.g., Fargate, Lambdas) and infrastructure automation with Terratest or Ansible
What the job really is

As a Senior Data Scientist at Artefact, you will design and implement advanced data science and machine learning solutions to address complex business challenges. Your responsibilities will include overseeing project streams, mentoring team members, and deploying scalable solutions using modern cloud technologies and MLOps principles. You will also be involved in defining technical deliverables and presenting updates to client stakeholders.

Things to weigh
  • No salary listed
  • Role involves significant leadership and mentoring responsibilities
  • Focus on advanced data science and machine learning solutions may require continuous learning and adaptation to new technologies
Job score3/5
Benefits1/5
Freshness4/5
Career value5/5
Role clarity5/5
Pay transparency0/5

Applying to Artefact?

See how your résumé matches this role — and tailor it from what actually gets interviews.