Member of Technical Staff Distributed Systems Engineer
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 build and operate shared services, APIs, SDKs, and internal platforms. You will define reliability targets, maintain operational readiness, improve correctness and performance under load, and reduce operational burden through tooling, standardization, and scalable platform patterns.
Requirements
- Software engineering experience delivering production-grade systems
- Experience designing APIs, services, or developer platforms for large-scale data or compute
- Ability to debug complex codebases and optimize reliability and speed
- Distributed systems knowledge
- Cross-functional communication skills
Responsibilities
- Build and operate shared services for research and production workflows
- Define and uphold reliability targets using SLIs and SLOs
- Maintain runbooks, incident playbooks, and capacity plans
- Ensure correctness and performance under load
- Develop APIs, SDKs, and internal platforms
- Reduce operational burden through tooling, standardization, and platform patterns
Benefits
- Stock options
- Medical, dental, vision, and life insurance
- Annual wellness allowance
- Daily in-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