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Senior Platform Engineer

Lexington, MA · Full Time · Posted 2026-04-14

Senior Platform / SRE Engineer

We’re looking for a Senior Platform / SRE Engineer to help build and scale the internal platform that powers our entire engineering organization. As our team has grown to ~25 development teams, this role is critical to enabling reliable, efficient, and standardized development, testing, and release workflows.

What You’ll Do

  • Build and own the internal platform used by all engineering teams
  • Design and operate scalable test and release infrastructure
  • Improve reliability, performance, and availability of cloud-based systems
  • Support production environments and ensure high uptime for customer-facing systems
  • Partner with developers to streamline workflows and improve the developer experience
  • Work across multi-cloud environments using modern tooling

What You Bring

  • Experience in SRE, Platform Engineering, or DevOps
  • Strong cloud and distributed systems experience
  • Hands-on expertise with tools like Python, Terraform, and platform/SRE tooling
  • A track record of building and operating scalable, reliable systems
  • Ability to work independently and collaborate across teams
  • Clear communication and strong technical judgment

Nice to Have

  • Experience at scale (e.g., large tech companies or high-growth environments)
  • Strong academic background in a STEM field

What to Expect

  • Competitive compensation aligned with senior engineering roles
  • Hybrid work model (3 days/week in office)
  • Interview process includes coding, system design, and deep technical discussions focused on your thinking and approach

Apply for this role

Applications are processed through our applicant portal.