Senior AI Agent Engineer — Build Production-Grade Agents

Sierra AI; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Sierra AI is seeking a senior engineer to design and deliver production-grade AI agents that drive revenue and scale across industries. You will own the agent development lifecycle from pilot through deployment and iteration, ensuring reliability and performance.

You’ll collaborate with customers and partners, shaping Sierra's core platform and guiding future AI agent capabilities with cross-functional teams.

Qualifications

• Experience designing and scaling production AI systems.
• Strong problem-solving in fast-changing environments.
• Excellent communication across technical and non-technical stakeholders.

Responsibilities

• Design and deliver production-grade AI agents central to Sierra's growth.
• Own the Agent Development Life Cycle from pilot to deployment and iteration.
• Partner with enterprises and startups to embed AI agents at scale across business stacks.
• Collaborate with product, research, and platform teams to evolve the core platform.

Skills

Production systems

Problem solving

Customer interaction

Clear communication

AI agent development

Tools

React

TypeScript

Go

Job description

Sierra AI is seeking a senior engineer to design and deliver production-grade AI agents that drive revenue and scale across industries. You will own the agent development lifecycle from pilot through deployment and iteration, ensuring reliability and performance.

You’ll collaborate with customers and partners, shaping Sierra's core platform and guiding future AI agent capabilities with cross-functional teams.