Backend Engineer, Agentic AI (Staff+ Level)

The role

You will design and build scalable systems and APIs that power agentic workflows. You will work on prompt orchestration, agent frameworks, and model evaluation loops to automate healthcare case work.

What you will do

• Design and build scalable systems and APIs that power agentic workflows
• Push the frontier of AI-driven engineering including prompt orchestration and agent frameworks
• Collaborate with Product, Engineering, and domain experts
• Architect systems for scale and reliability
• Shape the pod's technical strategy
• Mentor others as the team grows
• Create and optimize AI pipelines for medical billing and insurance claims
• Build automated agents and backend services
• Integrate domain-specific healthcare knowledge into models
• Develop tooling and infrastructure to measure AI performance

Required qualifications

• 9+ years of backend engineering experience
• Deeply curious about AI
• Excel at designing pragmatic solutions to complex technical challenges
• Communicate clearly and collaborate effectively across disciplines
• Thrive in high-autonomy, fast-moving environments

Nice to have

• Experience with healthcare data
• Experience with product engineering
• Experience with ML systems
• Experience with web crawling
• 10+ years of GPT-5 experience
• A good sense of humor

About the company

Granted is a seed-stage company with $17M in funding founded by a former Oscar Health leader. The company builds a platform to help Americans navigate the healthcare system using AI.