AI Agent Engineer — Build Production-Grade Agents

ResumeXrays LLC; Singapore; On-site; SGD 120,000 - 240,000; Full time

Benefits offered by this job

Unlimited PTO

Medical/Dental/Vision benefits

Life insurance

Retirement plan

Parental leave

Equity plans

Snacks & coffee

Job summary

Sierra is seeking engineers to design and deliver production-grade AI agents that drive revenue and scale across industries. You will own the Agent Development Life Cycle from pilot to deployment, continually tuning and improving agents in production.

You’ll partner with large enterprises and innovative startups to embed AI solutions and help shape the platform. You will work with research, product, and platform teams to surface unmet needs and prototype new tools, contributing to the evolution

Qualifications

• Experience building and scaling end-to-end production systems.
• Strong technical problem-solving in fast-changing environments.
• Customer-facing experience preferred.

Responsibilities

• Design and deliver production-grade AI agents powering business outcomes.
• Own the Agent Development Life Cycle from pilot to deployment and iteration.
• Collaborate with enterprises and startups to deploy scalable AI solutions.
• Shape the platform through customer feedback and cross-functional collaboration.

Skills

Production systems

AI agent development

Customer-facing

Communication

Problem solving

Job description

Sierra is seeking engineers to design and deliver production-grade AI agents that drive revenue and scale across industries. You will own the Agent Development Life Cycle from pilot to deployment, continually tuning and improving agents in production.

You’ll partner with large enterprises and innovative startups to embed AI solutions and help shape the platform. You will work with research, product, and platform teams to surface unmet needs and prototype new tools, contributing to the evolution