We are seeking Senior Data Scientists with strong analytical, statistical, and machine learning skills who can design experiments, evaluate model behaviour, build data workflows, and reason clearly about data-driven decisions. Candidates should be comfortable working across the spectrum of data science tasks, including experimentation, modelling, analytics, and data pipeline evaluation.
Core Requirements
- 4+ years of professional experience in Data Science, Applied ML, Analytics, or Data Engineering
- Strong proficiency in Python and common DS/ML libraries (pandas, NumPy, scikit-learn, Matplotlib)
- Strong proficiency in SQL and experience working with real-world datasets
- Ability to design, run, and interpret experiments such as A/B tests
- Experience evaluating ML model performance, diagnosing failure modes, and improving model quality
- Ability to analyze datasets, extract insights, and communicate findings clearly
- Familiarity with data visualization tools (Tableau, Looker, Power BI, or similar)
- Experience working with data workflows or pipelines (dbt, cloud warehouses, ETL concepts)
Preferred Experience
- Experience training and evaluating ML models, including feature engineering
- Experience with distributed data tools (Spark, Hadoop) or streaming systems (Kafka)
- Familiarity with cloud data platforms such as BigQuery, Snowflake, or Redshift
- Experience building dashboards, KPI tracking, and BI reporting
- Exposure to LLM evaluation, benchmarking, or prompt analysis
- Strong written communication skills for explaining reasoning and analytical decisions
Engagement Details
- Flexible hours with a minimum commitment of 20+ hours per week
- Project length 1-2 months, with a potential to extend
Who will thrives in this role?
People who are most successful and satisfied in this role typically:
- Value flexibility in work hours, location, and contract structure
- Want to earn strong supplemental income
- Are looking for a high-quality side gig, not a full-time product engineering role
- Enjoy contributing to cutting edge AI research, including direct collaboration with top industry labs
- Want exposure to advanced LLM systems and agentic coding workflows