[ engineering ]

Senior/staff Software Engineer (full-stack Engineer)

Location: New York, New York, United States
Work mode: On-site
Type: full time
Listed: Jul 1, 2026

Apply on Actively AI’s site Find roles like this with the assistant

Applications go directly to Actively AI. Ramai takes no fee for placement and no money for ranking.

[ About this role ]

Senior/Staff Full Stack Engineer at Actively AI in New York, NY. This foundational role involves architecting and building core product experiences, including Python/FastAPI backends and React/TypeScript interfaces, to define user interaction with AI agents.

Skills and focus areas

full stack development
backend development
frontend development
system architecture
design patterns
technical standards
prototyping
experimentation
customer interaction
ai agents
real-time workflows
chat interfaces

Summary written by Ramai from the original posting. Full details and requirements are on Actively AI’s careers page.

[ More at Actively AI ]

See all 19 open roles at Actively AI →

[ Similar roles at other startups ]

Browse all open engineering roles →

[ Not quite right? ]

Tell the assistant what you’re after — stage, location, stack, visa sponsorship — and it searches every open role for you. A few questions are free, no account needed.

Search with the assistant Browse similar roles