Member of Technical Staff - Applications
Reflection AI · New York, NY · San Francisco, CA · London
CHECKED 20H AGO
Frontier labonsite
At a glance
Highlights
- Build dashboards and self-serve workflows that accelerate open-weight AI development.
- Take ideas from early prototype to hardened production platform components.
- Shape the future of open models that let anyone control their intelligence.
What they offer
- Top-tier compensation: salary and equity structured to recognize and retain talent globally
- Stock options for everyone who joins and contributes
- Comprehensive medical, dental, vision, and life insurance with annual wellness allowance
- Lunch and dinner provided in the office daily
- 22 weeks paid parental leave for all new parents, including adoptive and surrogate journeys
- Unlimited paid time off in the U.S. and 30 days in the U.K.
- Visa sponsorship with support for long-term immigration pathways
- Regular off-sites, happy hours, and team celebrations
Ideal candidate
High-agency full-stack builder who thrives owning zero-to-one products end-to-end. Collaborative and action-oriented, you're excited to turn fuzzy ideas into operable tools that accelerate open AI development.
Requirements
- Strong full-stack engineering background with experience shipping production-grade applications end-to-end
- Comfortable owning the full delivery surface — UI through API through auth — without handing off between layers
- Experience integrating with external systems or customer environments and making those integrations reliable and maintainable
- Thrive in a high-agency, fast-paced environment; bias toward action and impact
- Excited about zero to one challenges — turning prototypes into real systems rather than polishing existing ones
- Collaborative, clear communicator, comfortable working across research, platform, and product boundaries
- Motivated by building the tooling and workflows that let open-weight AI systems get built faster
- visa sponsorship
- Visa sponsorship available with support for long-term immigration pathways
Lab profile
About Reflection AI
Research lab making intelligence open and accessible for everyone to use, customize, and build on.
What they build
- Open foundation models
- Aligned general agents
- Enterprise AI deployments
Known for
- Frontier model pre-training
- Post-training and alignment
- Distributed training infrastructure
- Secure cloud platform foundations