Member of Technical Staff Engineering Lead Platform Foundations
ReflectionVisit Reflection website
Reflection is an AI research lab building open frontier models and a full AI stack for developers, enterprises, and public-sector users.
New York, United States
Funding history
About Reflection
Reflection develops open-weight AI models, open-source software for customizing and running agents, AI-factory infrastructure, and related solutions. Its current research emphasizes large language models, reinforcement learning, and agentic reasoning.
Skills
About the Role
You will lead infrastructure and platform engineers building cloud, networking, security, and developer infrastructure. You will prioritize execution, guide architecture, make hands-on contributions, establish secure and scalable platform defaults, and manage cloud and infrastructure vendors.
Requirements
- Experience building and growing infrastructure or platform teams
- Production infrastructure or platform engineering experience
- Strong coding ability
- Cloud platform, network engineering, security architecture, or developer tooling expertise
- Terraform or Pulumi knowledge
- Kubernetes knowledge
- CI/CD, build system, and observability knowledge
- Vendor management experience
Responsibilities
- Build, mentor, and grow an infrastructure engineering team
- Lead foundational platform engineering efforts
- Prioritize work and manage projects
- Guide cloud, networking, security, and developer infrastructure architecture
- Contribute targeted hands-on engineering work
- Work with research and engineering teams
- Manage cloud and infrastructure vendor relationships
Benefits
- Stock options
- Medical, dental, vision, and life insurance
- Annual wellness allowance
- Daily office lunch and dinner
- 22 weeks of paid parental leave
- Unlimited paid time off in the U.S.
- 30 days of vacation in the U.K.
- Visa sponsorship support
- Regular off-sites, happy hours, and team celebrations