Point your AI agent at freehire and let it find you a job.

Get the CLI →

Suffolk Global

NewBe an early applicant

Senior Engineer - Full Stack

Discussion

Summary

Build internal tools and interfaces for AI infrastructure, focusing on observability and prompt testing dashboards using React, Node.js, or Python.

Overview:

Build internal tools and interfaces supporting AI infrastructure.

Key Responsibilities:

  • Develop dashboards (observability, evaluation, prompt testing)
  • Build internal developer tools and admin interfaces
  • Improve developer experience for AI platform adoption

Qualifications:

6-9 years experience

Frontend

  • Strong React (hooks, state management, component architecture)
  • Experience with:
    • Data-heavy dashboards (tables, charts, logs)
    • Consumer-friendly slick single page apps
    • Real-time UI updates (WebSockets, polling)

Backend

  • Node.js / Python backend experience
  • Ability to design APIs for:
    • Observability data
    • Prompt testing interfaces

Tooling Experience

  • Experience building:
    • Internal tools (admin panels, dev dashboards)
  • Exposure to:
    • Prompt playgrounds or evaluation UIs (big plus)

UX Sensibility

  • Ability to design tools for engineers, and end-users
  • Focus on usability and debugging workflows

AI

  • Ability to rapidly build using AI
  • At least 2 years experience on AI teams in any capacity

Skills

See also

Full-Stack jobs by country — openings, pay and top skills →

Tailor your CV for this role?

We couldn't check your fit for this role — add a CV to your profile to see it next time.

A new version of freehire is available