Engineering Manager, Home Infrastructure

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

Engineering Manager for Home Infrastructure at Roblox, leading a team responsible for the backend and data systems powering the Homepage and Experience Details Page. The role involves defining technical strategy, driving execution on large-scale systems for content discovery, personalization, ranking, and data, and partnering with ML, Data Science, and other product teams. The focus is on building and operating high-traffic, consumer-facing production systems with high reliability and performance.

What you'd actually do

  1. Lead and grow a high-performing team of Backend and Data Engineers responsible for the infrastructure powering Roblox’s Homepage and other Discovery product surfaces.
  2. Define and execute the technical roadmap for large-scale content discovery, personalization, ranking, data, and backend-serving systems.
  3. Drive high-impact initiatives such as Personalization-as-a-Platform, full-page personalization, real-time user signal infrastructure, and ranking observability.
  4. Partner closely with Machine Learning, Data Science, Product, Design, Frontend, Ads, Marketplace, Economy, Search, and Core Infrastructure teams to deliver measurable product impact.
  5. Build a strong engineering culture focused on technical excellence, reliability, experimentation, operational health, and talent development.

Skills

Required

  • 3+ years of experience as an Engineering Manager or Tech Lead Manager, ideally leading backend, data, ranking, recommendation, search, ads, or personalization teams.
  • Strong technical depth in distributed systems, service-oriented architecture, high-throughput backend platforms, data infrastructure, or ML-powered serving systems.
  • Experience leading teams that build and operate large-scale, consumer-facing production systems with high reliability and performance requirements.
  • A track record of delivering complex, ambiguous, cross-functional technical initiatives with measurable product or business impact.
  • Experience growing engineers, developing technical leaders, and building healthy, high-performing engineering teams.

Nice to have

  • Technical and strategic: Able to guide architecture, roadmap, and execution across complex backend, data, and personalization systems.
  • Impact-oriented: Focused on building systems that improve user experience, creator success, and Roblox’s long-term growth.
  • Data-driven: Comfortable using metrics, experimentation, and evidence to guide product and engineering decisions.
  • Collaborative: Effective at partnering across Product, ML, Data Science, Design, and engineering teams to align priorities and drive outcomes.
  • A talent multiplier: Invested in coaching engineers, raising the engineering bar, and creating an environment where the team can do its best work.

What the JD emphasized

  • high-traffic surfaces
  • large-scale
  • personalization
  • ranking
  • data infrastructure
  • backend-serving systems
  • high reliability
  • performance requirements
  • measurable product or business impact

Other signals

  • large-scale distributed systems
  • machine learning-powered personalization
  • data infrastructure
  • product experimentation
  • high-traffic surfaces
  • content discovery
  • personalization
  • ranking
  • backend-serving systems