Kastle

Staff Engineer

Kastle
Apply
12 months ago

Base Salary

$250k - $320k/yr

Responsibilities

  • Architect and own core systems powering real-time AI voice and compliance workflows.
  • Deliver sub-700ms latency using event-driven architecture and parallel processing.
  • Deploy, operate, and scale resilient systems with Kubernetes and distributed subsystems.
  • Build a self-improving AI system using customer interactions and human feedback.
  • Own the development lifecycle from whiteboard design through live production deployment in bank environments.

Requirements

  • Strong fundamentals in building high-performance, real-time backend systems, primarily using Python.
  • Deep understanding of distributed systems, reliability, and fault tolerance.
  • Excellent database design and performance optimization skills.
  • Demonstrated ownership and ability to work in messy, high-velocity environments.

Benefits

  • Opportunity to work on AI systems used by major lenders and impacting millions of customers.
  • Meaningful equity and competitive compensation are offered, with no specific base salary stated.
  • Ability to move quickly and directly influence product direction, company culture, and the scaling of the FDE function.
  • Free gym membership.
  • Medical, vision, and dental coverage.
  • 401(k) plan.
  • Paid company meals.
  • Company offsites.
  • Interview process includes a 15-minute talent call, a one-hour live coding session, and a one-day onsite.

Categories

Kastle

About Kastle

11-50 employees
Contact me