Top Tech Jobs & Startup Jobs

As a Senior Backend Engineer at Posh, you will design, build, and maintain scalable systems and APIs for AI features, focusing on Multi-Agent Systems and cloud infrastructure management.

The Staff Backend Engineer will lead technical direction across backend systems, write production code, improve scalability, and mentor engineers.

Build production frontend experiences across React web and React Native mobile, narrow the gap between Figma prototypes and production code, evolve and maintain a cross-platform design system, prototype interactions, add micro-interactions and motion, mentor frontend engineers, and collaborate closely with product and design. On-site in NYC.