Design and build intuitive, high-quality user interfaces that handle complex workflows — task tracking, state transitions, approvals, and user actions.
Senior and Staff engineers define reusable patterns and UI primitives for teams.
Fullstack Feature Ownership
Own features across the stack:
•
Design and implement APIs
•
Ensure seamless integration between UI and backend systems
SDE-2s execute with guidance, Seniors own end-to-end design, Staff engineers define system-wide patterns.
Build and evolve backend services that support:
•
State management and persistence
•
Error handling and fallback strategies
Real-Time & Event-Driven Systems
Implement real-time patterns using WebSockets, SSE, or async workflows:
•
Partial results and responsiveness
Make tradeoffs around latency, consistency, and user experience.
User Control & Workflow Design
Build systems that allow users to:
•
Review and approve actions
•
Override system decisions
•
Intervene in workflows when needed
Senior+ engineers help define how control, automation, and usability are balanced.
Performance & Reliability
Optimize across the stack:
•
UI performance and rendering
•
System reliability and observability
Senior and Staff engineers define SLOs and performance standards.
Code Quality & Mentorship
•
Write clean, testable, maintainable code
•
Participate in code reviews
•
Mentor junior engineers (Senior+)
•
Establish engineering standards (Staff)
Cross-Team Technical Leadership (Senior & Staff)
Collaborate across frontend, backend, data, and platform teams to:
•
Define shared patterns and abstractions
•
Resolve architectural ambiguity
•
Align engineering decisions with product goals
Staff engineers drive org-wide technical direction.