Software Engineer, Agent

Design and deliver production-grade AI agents that are central, mission-critical and drive revenue directly to Sierra's growth. Drive the Agent Development Life Cycle (ADLC) from initial pilot through deployment and continuous iteration. Partner with large enterprises and cutting-edge startups to understand their business challenges and build AI agents that transform how they operate. Build the future of the platform by surfacing unmet needs, prototyping new tools, and collaborating with product

Experience building and scaling end-to-end production systems. Strong technical problem-solving skills in fast-changing, ambiguous environments. A builder and tinkerer's mindset with high agency. Comfort working directly with customers to understand their needs. Excellent communication skills across technical and non-technical audiences. Preferred: experience building or deploying AI/LLM systems in production, founder or founding engineer background, familiarity with eval frameworks, agent tooli