Staff Software Engineer, Full-Stack

ABOUT THE ROLE A well-funded, Series A/B–and-beyond AI fintech platform — now at Series D — is hiring a Staff Software Engineer, Full-Stack to help shape a cutting-edge AI product built on large language models (LLMs). Sitting within a 51–200 person Engineering team in New York City (on-site), you'll own major features across the stack, partner closely with Product and Customer Success, and push the boundaries of what AI-powered tooling can do for the financial services industry. This is a high-impact, high-autonomy role for an engineer who thrives in fast-moving environments and cares deeply about craft, scalability, and user experience. Visa sponsorship is not available for this role. WHAT YOU'LL DO - Shape product direction and own technical design for AI-powered features across the full stack. - Deliver major product features end-to-end, from design through production launch. - Build and maintain feedback loops with end users and the Customer Success team to continuously improve the product. - Architect scalable systems and implement robust, performant software components. - Ensure platform reliability, observability, and operational excellence for production services. - Collab... Click Apply to read the full job description.