Software Engineer, Agent (New Grad 2027)

Sierra is seeking a Software Engineer, Agent (New Grad 2027) to design and deliver production-grade AI agents, drive the Agent Development Life Cycle, partner with large enterprises and startups, and build the future of the platform. The role involves building scalable AI systems in production environments across industries like finance, healthcare, and commerce. Engineers work on projects such as AI agents for subscription churn management, complex customer interactions, and voice model.

Required: Experience building and scaling end-to-end production systems, strong technical problem-solving skills, a builder and tinkerer’s mindset, comfort working directly with customers, excellent communication skills. Nice to have: Experience building or deploying AI/LLM systems in production, founder or founding engineer background, familiarity with eval frameworks, agent tooling, RAG pipelines, prompt engineering, prior experience with React, TypeScript, and/or Go, previous customer-facing.