Member of Technical Staff Engineering Lead Applications
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, mentor, and grow full-stack engineers while remaining hands-on with the technical stack. You will prioritize work, manage projects, guide architecture, deliver internal and customer-facing product surfaces, and translate cross-functional needs into reliable systems and integrations.
Requirements
- Experience building, mentoring, and growing engineering teams
- Ability to lead a team of approximately 10 people
- Deep full-stack engineering experience delivering production-grade applications
- Strong coding ability
- Experience across UI, API, and authentication layers
- Experience integrating external systems or customer environments
- Ability to guide strategy and execution
Responsibilities
- Build, mentor, and grow a team of full-stack engineers
- Lead engineering efforts for internal and customer-facing product surfaces
- Make targeted individual-contributor contributions to the technical stack
- Prioritize work and manage projects
- Guide technical and architectural decisions for scalable, robust user experiences
- Translate cross-functional needs into system designs, interfaces, and reliable customer integrations
- Raise technical judgment, prioritization, communication, and execution standards
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
