Principal Software Engineer, Data Engineering

Roblox Roblox · Consumer · San Mateo, CA · Software Engineering

Principal Data Engineer at Roblox responsible for defining the data ontology, establishing best practices for data operations, designing and building analytics tooling and frameworks, and influencing event instrumentation. This role involves close collaboration with Data Science, Experimentation, and Machine Learning teams, as well as Data Infrastructure and Storage teams. Key responsibilities include leading data engineers, building data pipelines, and developing scalable frameworks for analytics workflows.

What you'd actually do

  1. Partner with Data Science, Data Platform, Product, and Engineering to collect requirements to define the data ontology for all of Roblox
  2. Lead and mentor a growing team of Data Engineers to support Roblox's ever-evolving data needs
  3. Design, build, and maintain efficient and reliable batch and streaming data pipelines to model business entities as core data sets
  4. Develop scalable frameworks and tooling to automate analytics workflows and streamline users interactions with data products
  5. Establish and evangelize best practices for data operations and lifecycle management

Skills

Required

  • 8+ years of professional experience working building scalable ETL pipelines on industry standard ETL orchestration tools (Airflow, Dagster, Luigi, Google Cloud Composer, etc.)
  • deep expertise in SQL, PySpark, or scala
  • 3+ years leading data engineering development directly with business or data science stakeholders
  • Built, scaled, and maintained Multi-Terabyte data sets
  • Experience with at least one major cloud's suite of offerings (AWS, GCP, Azure)
  • Developed or enhanced ETL orchestrations tools or frameworks
  • Worked within standard GitOps workflow (branch and merge, PRs, CI / CD systems)

Nice to have

  • expansive toolbox for debugging and unblocking large scale analytics challenges (skew mitigation, sampling strategies, accumulation patterns, data sketches, etc.)