Software Engineer, Agent - Financial Services

Sierra is seeking a Software Engineer to join the Financial Services team, focusing on designing and delivering production-grade AI agents for large enterprises in finance, healthcare, and commerce. The role involves full ownership of the agent development lifecycle from pilot to deployment, working directly with customers to understand business challenges, and building scalable AI systems. The engineer will also contribute to evolving Sierra's core platform by surfacing unmet needs and protoyt

Required: experience building and scaling production systems, strong problem-solving skills, builder mindset, customer-facing comfort, excellent communication, interest in financial services. Nice-to-have: AI/LLM production experience, founder/founding engineer background, familiarity with eval frameworks, agent tooling, RAG, prompt engineering, React, TypeScript, Go, and customer-facing technical leadership.