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Principal Agent Engineer, Agentic AI Platform

Boston, MA💼 Full-time💰 $166,640–$166,640🗓 2026-07-31 → 2026-09-26

Core

Design, prototype, and productionize multi-step AI agent workflows integrated with enterprise systems and business processes.

Role type

Principal Agent Engineer (Agentic AI Platform)

Builds

Multi-step agent workflows, reusable agent patterns, components, prompts, tools, and orchestration logic for internal and user-facing use cases.

Domain

Biotechnology / Agentic AI / Enterprise Software

Deliverable

production ML models | product features

Required skills

Large language model application development, Agentic workflow design and orchestration, Prompt engineering, Tool use and API integration, Multi-step workflow automation, Rapid prototyping and productionization, Evaluation and testing of AI systems, Distributed systems integration, Secure software development, Cloud-based application development

Preferred skills

Forward deployed engineering experience, Building internal copilots or task-oriented agents, Orchestration frameworks and agent runtimes, Enterprise collaboration tool integration, Human-in-the-loop workflow design, AI observability and tracing, Regulated industry experience

Technologies

LLMs, Agent runtimes, API gateways, Cloud platforms, CI/CD pipelines, Observability tools

Responsibilities

Design and build agents that reason across steps and invoke tools within enterprise guardrails, Integrate agents with internal platforms and third-party applications, Develop reusable agent patterns and orchestration logic, Iterate on agent behavior based on usage data and feedback, Support deployment, monitoring, and troubleshooting in production, Define best practices for agent design and responsible AI use, Partner with security and product teams to ensure reliability and compliance

Seniority

Principal, hands-on IC with strategy & mentorship

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