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Retell AIRetell AI

Customer Success Engineer

The Customer Success Engineer will deploy and scale AI voice agents for enterprise customers, building integrations, debugging production systems, and translating customer needs into product improvements. Requires a technical bachelor's degree, 2–8 years of experience, customer-facing technical communication, and API troubleshooting skills.

About the job

Responsibilities

Enterprise Customer Deployments

  • Support technical onboarding and deployment for enterprise customers.
  • Help customers launch and scale AI voice agents.
  • Build trusted relationships with customer engineering teams.

Technical Consulting

  • Build AI voice agents alongside customers.
  • Design conversation flows and deployment strategies.
  • Debug APIs, webhooks, SIP, telephony, authentication, integrations, and latency issues.
  • Troubleshoot production deployments and technical issues.
  • Work directly in customer codebases when needed.

Product and Engineering Partnership

  • Identify product gaps through customer feedback.
  • Translate customer needs into actionable product improvements.
  • Collaborate closely with Product and Engineering teams.

Customer Growth

  • Help customers launch new AI use cases.
  • Identify opportunities to expand product adoption.
  • Serve as a trusted technical partner to enterprise customers.

Requirements

  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical field.
  • 2–8 years of professional experience, ideally in Customer Success Engineering, Solutions Engineering, Forward Deployed Engineering, Software Engineering, or a similar technical role.
  • Strong technical problem-solving skills.
  • Experience working with APIs and debugging technical issues.
  • Strong communication skills and the ability to explain technical concepts clearly to customers.
  • Comfortable working directly with customers and building technical solutions with them.
  • Availability for some overlapping hours with a Pacific Time-based team and customers.

Nice-to-Haves

  • Experience with Python or TypeScript.
  • Experience with AI, LLMs, or voice AI.
  • Startup experience.
  • Enterprise customer experience.
  • Willingness to travel occasionally for customer launches or onsite work.

Compensation and Benefits

  • Full-time 1099 contractor.
  • Compensation of $6,000–$7,500 USD per month, based on experience.
  • Remote role.
  • Some overlapping hours with the Pacific Time team and customers are required.

Skills

APIs, Webhooks, Sip, Telephony, Authentication, Python, TypeScript, Artificial Intelligence, LLMs, Voice Ai, Conversation Design, Latency Debugging

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