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Senior Principal Engineer, Agentic AI Platform, BYO Capability

Boston, MA💼 Full-time💰 $188,000–$188,000🗓 2026-07-31 → 2026-09-27

Core

Design, build, and optimize shared platform capabilities for AI-enabled products and intelligent workflows, with a key focus on enabling a 'bring-your-own-agents' capability for teams to create and operationalize custom agents.

Role type

Senior Principal AI Engineer (Agentic AI Platform)

Builds

Production-grade platform services for model integration, prompt/workflow orchestration, agent lifecycle management, and observability.

Domain

Enterprise AI / Agentic Systems / Biotechnology

Deliverable

production ML models | product features | infrastructure

Required skills

AI/ML platform architecture, Generative AI systems, Agentic workflows and orchestration, Multi-agent system design, Prompt engineering, Workflow orchestration, Agent lifecycle management, Model evaluation, AI observability, Distributed systems, Cloud-native deployment, CI/CD/MLOps, Reliability and cost optimization

Preferred skills

Enterprise AI platforms, Extensible developer patterns, Model gateways and RAG, AI governance controls, Vector databases, Regulated industry experience, Technical leadership and mentoring

Technologies

Large language models, Agent frameworks, Cloud platforms, API gateways, Vector databases, CI/CD pipelines

Responsibilities

Architect shared AI platform services, Design bring-your-own-agents capability, Establish reusable frameworks and guardrails, Define agent lifecycle capabilities, Build integrations with foundation models and enterprise tools, Implement prompt orchestration and workflow execution, Develop evaluation and benchmarking services, Establish observability and monitoring, Optimize platform performance and scalability, Mentor engineers and drive platform adoption

Seniority

Principal, hands-on IC with strategic leadership

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