What You’ll Do • Design, build, and operate the APIs and services that power products, partner integrations, and AI-driven experiences. • Create a best-in-class platform for AI agents and developers with clear schemas, predictable behavior, strong guardrails, and robust observability. • Define agent-facing infrastructure, including tool definitions, agent protocols, authentication, authorization, auditing, and safety controls. • Own services end-to-end, from architecture and deployment through monitoring and operational excellence. • Improve the developer experience for internal teams, external partners, and engineers building on the platform. • Drive technical standards around API design, versioning, authentication, rate limiting, and observability. • Mentor engineers, lead design reviews, and help elevate engineering culture. • Partner closely with security and infrastructure teams to ensure reliability, scalability, and regulatory compliance. What We’re Looking For • 6+ years of software engineering experience, with significant expertise building backend systems and external-facing APIs. • Deep knowledge of API design (REST, GraphQL, or gRPC), distributed systems, and scalable architectures. • Strong production experience with Python, Go, Node.js, TypeScript, or Ruby on Rails in AWS environments. • A strong perspective on designing APIs and tools that are intuitive and reliable for AI-powered applications and agents. • Proven track record leading cross-functional technical initiatives and mentoring engineers. • Experience owning operational excellence, including observability, incident response, and continuous improvement. • Excellent communication skills with the ability to work effectively across engineering, product, and business stakeholders. Company Snapshot • Venture-backed HealthTech company leveraging AI to transform complex healthcare and benefits experiences. • Building cutting-edge agentic and API-driven infrastructure used by enterprise customers and strategic partners. • Looking for a senior backend/platform engineer who enjoys ownership, scalability challenges, and shaping the future of AI-enabled products.