Senior Backend Engineer — AI Voice Agent Platform

Vantaca
Redwood City, CA
Job Description
HOAi is a fast-growing startup revolutionizing the community association management industry with AI workforce platform integrating machine learning technology to streamline labor-heavy processes, eliminating inefficiencies and driving scalability.

Requirements

  • 6+ years backend engineering experience with ownership of production systems
  • Strong distributed systems fundamentals, including queues/workers, caching, and operational best practices
  • Excellent data modeling and API design skills (versioning, contracts, idempotency)
  • Comfortable in a high-velocity environment; pragmatic, curious, and outcome-oriented
  • Experience building or operating low-latency systems (real-time streaming, WebSockets, RTC, event-driven architectures)

Benefits

  • Medical, Dental, and Vision kick in day one
  • Unlimited PTO (with a requirement for employees to take a minimum of one continuous week per year)
  • 401K with Company Match
  • Remote Flexible - come to the office when needed
  • Great parental leave benefits
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