Booking NL
Data Analyst (For independent contractors)
We are looking for a Data Analyst with strong analytical and technical skills to support data-driven decision making across cross-functional product teams.
Key responsibilities
Analyze large-scale datasets using Python and PySpark to generate actionable insights.
Design, execute, and evaluate experiments (A/B testing, holdouts) to measure product and operational impact.
Apply statistical methods and causal inference techniques to quantify true business impact and avoid misleading conclusions.
Translate complex analyses into clear insights and recommendations for product, engineering, and business stakeholders.
Partner closely with product managers, engineers, data scientists, and operations teams to support end-to-end decision making.
Proactively identify data issues, opportunities, and improvement areas, and drive follow-ups independently.
Required skills & experience
Master degree
Driven and results oriented personality
Open to feedback and always looking for ways to improve own performance
Able to understand details while keeping an eye on the bigger picture.
Able to spot opportunities to drive business growth from their craft.
Analytical and curious mindset
Strong interpersonal skills
Open and friendly attitude
Strong proficiency in Python (pandas, numpy, statistical libraries) and PySpark for large-scale data processing.
SQL-based analytics platforms and dashboarding tools.
Solid foundation in statistics, including hypothesis testing, confidence intervals, and regression analysis.
Hands-on experience with experiment design and impact measurement.
Understanding of causal inference concepts (e.g., control vs treatment, bias, confounding, CUPED, DiD, matching, etc.).
Experience working with large datasets in data warehouses.
Strong stakeholder management and communication skills, able to explain insights clearly to non-technical audiences.
Proactive mindset with the ability to operate effectively in cross-functional teams.
Expertise using data analysis and visualization tools (e.g: tableau, data studio, powerbi, mixpanel, etc)