AI Agent Engineer — Build Production-Grade Agents

Engg; Singapore; On-site; SGD 228,000 - 342,000; Full time

Job summary

Sierra is building a global AI agent platform and is seeking an engineer to design and deliver production-grade AI agents that scale across industries. You will own the agent development life cycle from pilot to deployment, tuning, and continuous improvement, while partnering with enterprises and startups to drive adoption and impact.

You will collaborate with research, product, and platform teams to shape the platform's evolution and broaden adoption across customers, ensuring reliable,

Qualifications

• Experience building and scaling end-to-end production systems.
• Strong technical problem-solving in fast-changing, ambiguous environments.
• Builder and tinkerer mindset with high agency and initiative.
• Comfort working directly with customers to understand needs.
• Excellent communication across technical and non-technical audiences.

Responsibilities

• Design and deliver production-grade AI agents.
• Drive the Agent Development Life Cycle from pilot through deployment and iteration.
• Partner with large enterprises and cutting-edge startups to deploy AI agents at scale.
• Collaborate with product, research, and platform teams to shape Sierra's future of AI agent development.

Skills

Production systems

Problem-solving

Entrepreneurial mindset

Customer-facing

Communication

Tools

React

TypeScript

Go

Job description

Sierra is building a global AI agent platform and is seeking an engineer to design and deliver production-grade AI agents that scale across industries. You will own the agent development life cycle from pilot to deployment, tuning, and continuous improvement, while partnering with enterprises and startups to drive adoption and impact.

You will collaborate with research, product, and platform teams to shape the platform's evolution and broaden adoption across customers, ensuring reliable,