Frontier AI Engineer: Build Production‑Ready AI Agents

Postman, Inc.; Washington; Hybrid; USD 300,000 - 350,000; Full time

Benefits offered by this job

Full medical coverage

Flexible PTO

Wellness reimbursement

Monthly lunch stipend

Donation-matching program

Job summary

Postman is seeking Frontier AI Engineers to design and build agentic AI systems, enabling production deployments with LLMs, MCP, and API integration. You will work closely with customers to prototype, debug, and scale AI solutions across tools, data, and workflows.

You will drive architecture decisions, focus on security, policy enforcement, and observability, and help ship capabilities that empower thousands of developers using Postman’s platform.

Qualifications

• Hands-on engineering role building scalable AI systems with current tooling.
• Experience applying LLMs, agents, and tool use in production.
• Strong fundamentals in system design, reliability, and security.

Responsibilities

• Design and build agentic AI systems spanning models, tools, and data.
• Collaborate with customers to deploy AI workflows and evaluate performance.
• Ensure policy, identity, authentication, and auditability in production AI.
• Improve observability, reliability, and cost-efficiency of AI pipelines.

Skills

LLMs

Agents

APIs

Tooling

RAG

Vector search

Tools

MCP

Model routing

Evaluation tooling

Security controls

Observability

Job description

Postman is seeking Frontier AI Engineers to design and build agentic AI systems, enabling production deployments with LLMs, MCP, and API integration. You will work closely with customers to prototype, debug, and scale AI solutions across tools, data, and workflows.

You will drive architecture decisions, focus on security, policy enforcement, and observability, and help ship capabilities that empower thousands of developers using Postman’s platform.