Senior AI Platform Engineer: SDKs, APIs & Durable Agent Workflows

Vanta; United States; Remote; USD 140,000 - 200,000; Full time

Job summary

Vanta is seeking an experienced backend/LLM-focused engineer to build shared SDKs, APIs, and infrastructure for AI-driven, agentic workflows. You will own core runtime components and shape how durable execution powers long-running agent workflows.

You will develop evaluation tools that learn from production failures to drive improvements, and you will grow to lead broader technical initiatives while mentoring peers.

Qualifications

• Strong backend fundamentals and LLM product experience.
• Knowledge of agent harnesses, durable execution, and evaluation.
• Ownership, curiosity, and clear communication.

Responsibilities

• Build shared SDKs, APIs, and infrastructure for AI and agentic workflows.
• Integrate durable execution for long-running agent workflows.
• Develop evaluation tools that turn production failures into improvements.

Skills

Backend fundamentals

LLM product experience

Agent harnesses

Durable execution

Evaluation

Ownership

Curiosity

Communication

Job description

Vanta is seeking an experienced backend/LLM-focused engineer to build shared SDKs, APIs, and infrastructure for AI-driven, agentic workflows. You will own core runtime components and shape how durable execution powers long-running agent workflows.

You will develop evaluation tools that learn from production failures to drive improvements, and you will grow to lead broader technical initiatives while mentoring peers.