Staff Platform Engineer — Full-Stack & Integrations

Reflection AI Ltd; New York (NY); Sur place; USD 120 000 - 160 000; Plein temps

Avantages offerts par ce poste

Top-tier compensation

Stock options

Health & wellness

Meals provided

Life & family: 22 weeks parental leave

Vacation days: unlimited PTO

Sponsorship support

Team off-sites

Résumé du poste

Reflection AI Ltd in New York is seeking a strong full-stack engineer to translate ambiguous requirements into clean, production-grade systems. You will own UI through API, authentication, RBAC, and audit trails, and collaborate across research, platform, and product teams.

The role emphasizes fast delivery, zero-to-one challenges, and building open-weight AI foundations for scalable workflows. You will work with a team shaping the future of open foundational models.

Qualifications

• 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 needing to hand 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 the world's most capable open-weight AI systems get built faster.

Responsabilités

• Build internal product surfaces such as dashboards, admin tools, and self-serve workflows.
• Own end-to-end delivery across UI, APIs, authentication, RBAC, and audit trails.
• Integrate with customer environments and adjacent systems to ensure seamless workflows.
• Productionize prototypes into reliable, maintainable, and operable platform components.
• Translate fuzzy product requirements into clear system designs and usable interfaces.
• Feed delivery learnings back into platform patterns and defaults so the next system ships faster.

Connaissances

Full-stack engineering

End-to-end delivery

System integration experience

Collaborative communication

Outils

React

TypeScript

REST

gRPC

FastAPI

Go

API design

Description du poste

Reflection AI Ltd in New York is seeking a strong full-stack engineer to translate ambiguous requirements into clean, production-grade systems. You will own UI through API, authentication, RBAC, and audit trails, and collaborate across research, platform, and product teams.

The role emphasizes fast delivery, zero-to-one challenges, and building open-weight AI foundations for scalable workflows. You will work with a team shaping the future of open foundational models.