Member of Technical Staff 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 build dashboards, admin tools, self-service workflows, and customer-facing product surfaces. You will own delivery across user interfaces, APIs, authentication, role-based access control, and audit trails; integrate external systems; and turn early prototypes into reliable production components.
Requirements
- Full-stack engineering experience delivering production-grade applications end to end
- Experience owning UI, API, and authentication delivery layers
- Experience integrating external systems or customer environments
- Ability to build systems from early prototypes
- Cross-functional communication skills
Responsibilities
- Build internal product surfaces, including dashboards, admin tools, and self-service workflows
- Own end-to-end delivery across UI, APIs, authentication, RBAC, and audit trails
- Integrate customer environments and adjacent systems
- Productionize prototypes into reliable, maintainable platform components
- Translate ambiguous product requirements into system designs and usable interfaces
- Improve platform patterns and defaults using delivery learnings
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