AI Agent Engineer – Production Systems

Sierra AI; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Sierra AI is seeking engineers to design and deliver production-grade AI agents that scale in real-world environments. You will own the Agent Development Life Cycle from pilot through deployment, ensuring robust, scalable solutions across industries.

You will collaborate with large enterprises and innovative startups, helping to shape Sierra's core platform and future tools. You will work closely with customers to understand needs, prototype new capabilities, and contribute to product strategy.

Qualifications

• Experience building and scaling end-to-end production systems.
• Excellent communication with technical and non-technical audiences.
• Comfort with direct customer engagement to understand needs.

Responsibilities

• Design and deliver production-grade AI agents that scale in production environments.
• Own the ADLC from pilot to deployment and iteration.
• Partner with enterprises and startups to implement AI agents at scale.
• Shape Sierra's platform by surfacing unmet needs and prototyping tools.

Skills

End-to-end production systems

Problem solving

Customer interaction

Communication

Tools

React

TypeScript

Go

Job description

Sierra AI is seeking engineers to design and deliver production-grade AI agents that scale in real-world environments. You will own the Agent Development Life Cycle from pilot through deployment, ensuring robust, scalable solutions across industries.

You will collaborate with large enterprises and innovative startups, helping to shape Sierra's core platform and future tools. You will work closely with customers to understand needs, prototype new capabilities, and contribute to product strategy.