Sierra

Software Engineer, Agent (Thai Speaking)

Sierra
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5 months ago
Singapore, SingaporeSenior

Responsibilities

  • Design and deliver performant, reliable, intuitive AI agents for production environments
  • Own the Agent Development Life Cycle from pilot through deployment and continuous iteration
  • Build, tune, and evolve AI agents and define Agent Development Life Cycle best practices
  • Partner directly with large enterprises and startups to understand challenges and build AI-powered solutions
  • Surface customer needs, prototype tools and features, and help evolve Sierra’s core platform
  • Collaborate with research, product, and platform teams on agent architectures and development tools
  • Experiment with voice models and integrate them at enterprise scale

Requirements

  • Experience building and scaling end-to-end production systems
  • Strong technical problem-solving skills in fast-changing and ambiguous environments
  • Builder and tinkerer mindset with high agency and ability to ship creative solutions
  • Comfort working directly with customers to understand needs and solve real-world problems
  • Excellent communication across technical and non-technical audiences
  • Experience building or deploying AI/LLM systems in production is preferred
  • Founder or founding engineer experience is preferred
  • Familiarity with evaluation frameworks, agent tooling, RAG pipelines, and prompt engineering is preferred
  • Prior experience with React, TypeScript, and/or Go is preferred
  • Previous customer-facing or external technical project leadership experience is preferred
  • Proficiency in Thai is preferred for supporting Thai-speaking clients

Benefits

  • Flexible unlimited paid time off
  • Medical, dental, and vision benefits for employees and their families
  • Life insurance and disability benefits
  • Retirement plan dependent on country of employment
  • Parental leave
  • Fertility and family-building benefits through Carrot
  • Lunch, snacks, and coffee
  • Discretionary benefit stipend
  • Free alphorn lessons
  • Equity plan eligibility for eligible full-time employees
  • Primarily in-person work, with offices in San Francisco and other global locations
Sierra

About Sierra

1,001-5,000 employees

Sierra builds an enterprise conversational AI platform that powers customer service and other customer-facing interactions for large organizations. The company sells SaaS and deployed solutions that integrate with enterprise systems and meet security and compliance requirements. Headquartered in San Francisco with offices across North America, Europe, and Asia-Pacific, Sierra was co-founded by Bret Taylor and Clay Bavor, longtime leaders at Salesforce, Facebook, and Google.

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