Haparz
Website:
haparz.com
Job details:
The Role
As a Senior Software Engineer on the Full Stack HITL team, you will own significant features of a human-agent collaboration platform. You'll design and build the interfaces where enterprise users review AI decisions, provide feedback, and maintain control over high-stakes workflows in regulated environments.
What You'll Do
Design and implement schema-driven UI systems that render dynamically based on task context
Build "Editable Reasoning" interfaces where humans can inspect and override agent logic
Implement streaming UI patterns that display agent "thinking" in real-time without flicker or lag
Develop interrupt-and-resume backend patterns that pause agents, capture context, and ingest human feedback
Create state visualization for durable workflows showing Suspended, Active, and Completed states
Build bulk action interfaces with audit integrity (state snapshots at decision points)
Implement context handoff logic between agents and humans
Design component registries that map schema types to UI widgets without hardcoding
Own features end-to-end from API design through frontend implementation
Drive AI-native development practices for rapid UI iteration
What You'll Bring
4+ years of experience building production web applications
Expert AI-native development capability (mandatory)
Strong proficiency in React, TypeScript, and modern frontend architecture
Solid backend skills in Go or Python
Deep expertise in 2-3 of the following:
Schema-driven or configuration-driven UI systems
Real-time and streaming interfaces
Complex workflow visualization
State management for multi-step processes
Human-in-the-loop interaction patterns
Integration with workflow orchestration engines
Experience building data-intensive enterprise applications
Strong product intuition and attention to UX detail
Apply: Send your updated resume to Hr@Haparz.com | Call Nikita Agrawal: 7017310048
Click on Apply to know more.