Junior Data Scientist

Location: London

*** Mention DataYoshi when applying ***

28th January 2021

Junior Data Scientist

The Role and Team

Cello Health Insight Advanced Analytics team have a vacancy for a technically strong, curious junior data scientist. The team fulfils the technical expert role throughout pharmaceutical market research project pipelines: proposal, design, analysis and presentations. We work under the principles of technical rigour, reproducibility, and scalability. You will assist with research design (e.g. experiment/survey), data pre-processing, and statistical analysis/modelling/deliverables of multiple data sources with a data scientist mentality (“automate & re-use”). As the successful candidate you will participate first-hand as we shape, implement, and deliver quality research to help our clients answer complex questions to grow their business.

You will need excellent communication skills, as you will work with multiple internal research & other analytics teams.

Software Stack
  • R (basic proficiency essential)
  • MS Office (basic proficiency in Excel essential)
  • SPSS (basic proficiency desirable)
  • SQL, Python (not essential)
Algorithmic Stack
  • Segmentation & Discriminant analysis & tools (desirable)
  • Predictive modelling (e.g. logistic regression) (desirable)
  • Choice/Allocation based models (desirable)
  • Decision/Regression based trees (desirable)
  • Key Driver analysis methods (desirable)
  • Multivariate analysis (desirable)
  • Machine learning/AI methods (desirable)
  • Experimental design (desirable)
  • Bayesian methods (not essential)
  • Time series analytics (not essential)
  • Text analytics (not essential)
Useful Stack
  • Structured data wrangling (desirable)
  • Data science best practices (e.g. version control, scripts & libraries, reproducibility) (desirable)
  • BI & web-app development (not essential)
  • Unstructured data wrangling (not essential)
  • Pharmaceutical and/or healthcare experience (not essential)

Desirable experience in industries/sectors that use survey data heavily (e.g. market research, opinion polls, psychological/medical research), though not essential.

Relevant qualifications will include a Bachelor’s degree or higher in maths, statistics, economics, or other statistics heavy background.

*** Mention DataYoshi when applying ***

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