Member of Technical Staff - Platform Foundations
Reflection, New York, NY +2
What you need
- Strong infrastructure or platform engineering background with experience shipping production-grade systems.
- Deep expertise in at least one of: cloud platforms, network engineering, security architecture, or developer tooling — with working knowledge across the others.
- Comfortable navigating complex multi-team environments, debugging hard infrastructure problems, and building for reliability and scale.
- Thrive in a high-agency, fast-paced environment; bias toward action and impact.
- Excited about zero to one challenges — building new systems rather than maintaining legacy ones.
- Collaborative, clear communicator, comfortable working across research and infrastructure boundaries.
- Motivated by creating the secure, self-serve foundation that the world's most capable open-weight AI systems are built on.
Vision
Build and operate a company-wide foundations platform that accelerates every team by providing reliable, scalable developer infrastructure, SRE capabilities, and high-throughput data ingestion tooling enabling Reflection to move faster as we scale.