People Data Scientist

Sage
Newcastle upon Tyne
1 week ago
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People Data Scientist – Sage

Location: Newcastle, United Kingdom.


Role Summary: Join the People Analytics Centre of Excellence and help transform how we understand and leverage workforce data across the business. In this hybrid role (3 days in office, 2 days remote), you will build advanced analytics, machine‑learning models, and AI‑driven solutions that empower leaders to make evidence‑based decisions about talent, performance and the future of work.


Responsibilities

  • Develop predictive and prescriptive people analytics models (attrition, skills, workforce planning, D&I insights, forecasting).
  • Translate workforce challenges into experiments, insights, and actionable recommendations.
  • Build AI‑powered HR solutions, including NLP, generative AI, and LLM applications.
  • Conduct organizational network analysis, workforce segmentation, and employee sentiment analysis.
  • Partner with HRIS, engineering, and business teams to design scalable data pipelines and deploy ML/AI models.
  • Create dashboards and visualisations that bring workforce insights to life for leaders.
  • Support evidence‑based decision‑making across HR and the wider business.

Skills & Requirements

  • Strong proficiency in Python (Pandas, NumPy, Scikit‑learn, PyTorch/TensorFlow) and SQL.
  • Experience working with HR data sources (Workday, SuccessFactors, Oracle HCM, LinkedIn Talent Insights) or related workforce datasets.
  • Knowledge of people‑analytics methodologies such as attrition modelling, pay equity analysis, employee lifetime value, skills inference or organisational network analysis.
  • Familiarity with big‑data frameworks (Spark, Databricks, Dask) and cloud platforms (AWS, Azure, GCP).
  • Knowledge of Snowflake and experience integrating with HR & business data.
  • Familiarity with MLOps principles, CI/CD, and deploying ML/AI models in production environments, including monitoring and retraining pipelines.
  • Strong understanding of machine‑learning algorithms for classification, regression, clustering and time‑series forecasting, plus exposure to advanced AI techniques such as NLP, LLMs, and generative AI.
  • Experience with data visualisation tools (Tableau, Power BI or Python‑based libraries).
  • Excellent problem‑solving skills and ability to translate complex technical analyses into clear, actionable insights for non‑technical audiences.
  • Familiarity with vector databases, embedding‑based retrieval and prompt engineering to support AI‑enabled HR solutions.
  • Understanding of ethical AI principles, bias detection and responsible AI practices in HR contexts.

Technical / Professional Qualifications

  • Degree in a quantitative discipline (applied mathematics, statistics, computer science, economics, organisational psychology or related field).
  • Demonstrable experience in exploratory data analysis, feature engineering and predictive modelling.
  • Experience with Python, Scikit‑learn and PyTorch. Ideally with exposure to PySpark, Snowflake, AWS and GitHub (MLOps practices).
  • Knowledge of AI model evaluation techniques, including prompt optimisation and performance benchmarking.

Benefits (UK)

  • Generous bonuses and pension scheme: up to 8% matched pension contribution plus 2% top‑up by Sage.
  • 25 days of paid annual leave with the option to buy up to another 5 days.
  • Paid 5 days yearly to volunteer through the Sage Foundation.
  • Enhanced parental leave.
  • Comprehensive health, dental and vision coverage.
  • Work‑away scheme for up to 10 weeks a year.
  • Access to various helpful memberships for finances, health and wellbeing.


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