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Enterprise Customer Support Engineer

Job in San Francisco, San Francisco County, California, 94199, USA
Listing for: Vapi
Full Time position
Listed on 2026-02-28
Job specializations:
  • IT/Tech
    Technical Support, IT Support
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
  • We’re creating the shift to voice as humanity’s default interface.
  • We’re the most configurable platform for deploying voice agents.
  • We’re grown to 400,000 developers in 20 months, adding 2,000+ every day.
  • Try talking to Vapi now!
Vapi (/ˈwɑːpi/)

  • We’re creating the shift to voice as humanity’s default interface.
  • We’re the most configurable platform for deploying voice agents.
  • We’re grown to 400,000 developers in 20 months, adding 2,000+ every day.
  • Try talking to Vapi now!
Why We’re Hiring This Role

  • As enterprise adoption grows, we need fast, technically credible frontline support to protect uptime and customer trust.
  • Enterprise customers are deploying complex voice AI systems in production environments where speed and precision matter.
  • This role ensures issues are triaged, resolved, or escalated cleanly within SLA while strengthening our support infrastructure over time.
What You’ll Do

  • 30 Day:
    • Learn Vapi’s API surface area, common integration patterns, and production deployment workflows.
    • Shadow ticket triage and begin resolving straightforward L1 issues independently.
    • Understand tiering framework (P0, P1, P2) and SLA expectations.
    • Familiarize yourself with documentation gaps and internal runbooks.
  • 60 Day:
    • Own front-line enterprise ticket triage with a focus on resolving most tickets within 30 minutes.
    • Apply severity-based prioritization and escalate cleanly when required with full reproduction context.
    • Partner with Deployment Strategists to identify recurring issues and customer health risks.
    • Begin contributing to internal knowledge base and runbooks.
  • 90 Day:
    • Achieve strong L1 resolution rate (70%+) with consistent SLA adherence.
    • Actively improve support workflows, automation triggers, and routing logic.
    • Contribute to SLA automation initiatives (Tasker, Slack bots, routing improvements).
    • Strengthen documentation to reduce repeat issues and increase team velocity.
Who You Are

  • 4+ years in technical support, support engineering, or customer-facing technical roles at a SaaS or API-first company.
  • Strong troubleshooting ability with REST APIs, JSON payloads, webhooks, and configuration debugging.
  • Comfortable reading API error responses, tracing webhook flows, and diagnosing issues without writing production code.
  • Experience managing SLA-bound queues in systems like Zendesk, Intercom, or Jira Service Management.
  • Clear communicator who can explain technical root causes to customers without unnecessary jargon.
  • Highly organized with strong documentation habits and thorough ticket hygiene.
  • Comfortable in fast-paced environments where enterprise production systems are at stake.
  • Bonus:

    Experience with voice/telephony systems (SIP, WebRTC, Twilio, Vonage), AI agents, LLMs, or basic scripting for debugging.
Why Vapi

  • Generational impact:
    Build human interface for every business.
  • Ownership culture: 90% of company is previous founders.
  • Kind team:
    The founders Jordan and Nikhil are Canadians.
  • Tier-1 Investors: YC, KP seed, Bessemer series

    A.


What We Offer

  • Real stake:
    We offer competitive salary and excellent equity ownership.
  • Comprehensive health coverage: medical, dental, and vision plans.
  • Team love:
    We love hanging out and do quarterly offsites.
  • Flexible time off: take what you need.
  • More: catered meals and transportation, gym & coaching stipends!
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