Drimva

Sapien

Full-Stack Engineer

$175K–$250K

Sapien HQ — NYC · On-site · Full-time · Posted Dec 17, 2024

Education
CS degree or equivalent experience.

About the job

Build and own end-to-end features for Sapien’s business platform, including user interfaces, backend APIs, database changes, and agent integration.

What you'll do

  • Design and implement features that help finance and operations teams surface insights and work more effectively.
  • Build interfaces and human-in-the-loop feedback systems for users to understand, control, and improve agents.
  • Make product and technical decisions, and iterate based on customer feedback while maintaining platform stability and performance.

What they ask for

  • Comfort working across React, TypeScript, Python, SQL, and common backend frameworks.
  • Product mindset and experience iterating on features based on user behavior.
  • Ability to work through ambiguity and determine what needs to be built.
  • CS degree or equivalent experience.

Pay

$175K – $250K • Offers Equity • Offers Bonus

Tools

React, TypeScript, Python, SQL

AI focus

Integrate agents into the platform and build human-in-the-loop feedback systems that let users correct agent mistakes and teach agents business processes.

Model-written summary · the original posting is authoritative

First seen Oct 29, 2026 · Last verified Nov 4, 2026 (UTC)