Applied AI Engineer

• Architect the internal AI platform, creating reusable primitives such as evaluation harnesses, MCP servers, tool libraries, and prompt patterns.
• Embed with Development, Finance, and Ops teams to translate ambiguous business problems into well-scoped agent specs with clear success criteria.
• Prototype and build agentic workflows using LLM-powered agents that reason, plan, and act across Terawatt's tools and data, iterating from prototype to production-grade reliability.
• Define and apply evaluation and quality standards, instrument agents with monitoring and cost/latency budgets, and keep workflows running as underlying models change.

This role accelerates the transition to clean energy by using AI to optimize the build-out of electric vehicle charging infrastructure, directly reducing greenhouse gas emissions from transportation.

• 5+ years in architecting, deploying, and overseeing production-grade software using Python or TypeScript with modular, observable, and scalable code.
• Hands-on experience engineering autonomous agents with multi-step reasoning and execution (e.g., ReAct or Plan-and-Execute) integrating with external toolsets, APIs, and MCPs.
• Experience building production applications using LLM APIs (e.g., Claude, OpenAI) and deep proficiency with frontier models, RAG implementations, vector databases, and orchestration frameworks like LangGraph or CrewAI.
• Proficiency with Git workflows and agile development practices; experience mentoring junior engineers or contributing to architectural design discussions preferred.

Compensation and perks not explicitly stated in the posting. Terawatt offers a collaborative, fast-moving hybrid environment with direct support from the executive team. The company is well-funded and rapidly growing.

Terawatt Infrastructure is the leader in delivering large-scale, turnkey charging solutions for companies deploying autonomous and electric vehicle fleets, building the permanent transportation and logistics infrastructure of tomorrow through capital, real estate, development, and site operations.