Data Scientist

Meta Meta · Big Tech · Menlo Park, CA

Data Scientist at Meta focused on understanding customer interactions with product and service offerings using massive amounts of structured data. The role involves leading projects from data gathering to modeling and recommendations, partnering with cross-functional teams, designing and executing experiments (A/B testing), and communicating insights to business leads. Responsibilities include working with large-scale data infrastructures (Hadoop, Hive) and automating analyses using SQL and Python-based ETL frameworks.

What you'd actually do

  1. Take advantage of massive amounts of structured data to understand how our customers interact with our product and service offerings.
  2. Proactively identify opportunities to improve the experience of businesses on the Facebook family of apps using data science.
  3. Lead the design, analysis, and interpretation of projects from data requirement gathering to data processing, modeling, and recommendations.
  4. Partner with cross-functional teams to identify new opportunities requiring the use of modern analytical and modeling techniques.
  5. Design and execute experiments (e.g., A/B testing, multi-armed bandit).

Skills

Required

  • Machine learning techniques
  • ETL (Extract, Transform, Load) processes
  • Relational database (SQL or PL*SQL)
  • Developing in Python
  • Statistical analysis using R
  • Large scale data processing infrastructures using distributed systems (Hadoop, Hive, MapReduce, or MPI)
  • Quantitative analysis techniques: clustering, regression, pattern recognition and descriptive and inferential statistics
  • Communicating and presenting results of data analyses