GrepJob
Lightfield

Founding CS Engineer

Lightfield
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about 3 hours ago
San Francisco, CA, USAMid Level / Senior

Base Salary

$170k - $195k/yr

Responsibilities

  • Own the inbound support queue across Slack and email.
  • Set and hold SLAs, triage, and define escalation criteria.
  • Resolve technical tickets including workflow debugging and integration issues.
  • Turn recurring tickets into documentation.
  • Stand up the AI support agent to drive deflection.
  • Maintain the knowledge base to ensure the agent can answer questions autonomously.
  • Build internal tooling for customer self-service.
  • Develop a health score model to predict retention and expansion.
  • Deploy automated onboarding for new customers.
  • Run proactive rescues on at-risk accounts.
  • Document the Support and CS playbook.
  • Build reporting metrics for leadership on retention and engagement.
  • Own the product feedback loop to inform engineering.

Requirements

  • A technical, customer-facing background in support engineering, solutions engineering, or CS Ops.
  • Ability to handle real ticket volume and resolve technical issues.
  • Experience in building documentation, automation, and tooling.
  • Technical depth in scripting, API usage, and debugging integrations.
  • Comfortable communicating with technical founders and quick to learn new tools.
  • Bonus: experience with LLMs and AI agents or prior solo support ownership.

Benefits

  • Competitive salary.
  • Meaningful early equity.
  • Health insurance (medical, dental, vision).
  • 3 weeks of PTO.
  • 11 paid company holidays plus a winter holiday break.
  • 3 months of paid family leave.
  • Wednesdays work from home.
  • Regular team dinners, events, offsites, and retreats.
  • 401k plan.
  • Commuter and lunch stipend.