• Designing, developing, and implementing web applications from the user experience to backend services. • Full-stack development using modern frameworks such as React, TypeScript, Node, or experience in modern programming languages. • Creating and managing database schemas and writing efficient queries using SQL (PostgreSQL). • Building asynchronous requests and optimizing data flow in large scale applications. • Working collaboratively with product and design teams to create seamless integrations between front-end and back-end systems.

• Lead architecture and hands-on development of distributed systems supporting healthcare data workflows • Design and implement scalable data pipelines (batch and streaming) for large-scale datasets • Build and maintain APIs and services with strong SLAs, observability, and fault tolerance • Implement identity resolution logic including matching, deduplication, and graph-based linkage • Ensure high data quality through validation, reconciliation, and monitoring frameworks • Design systems with strong security controls, including encryption, access control, and auditability • Apply privacy-by-design principles across all systems handling PHI/PII • Partner with Product and Data teams to translate healthcare requirements into scalable architectures • Drive engineering best practices across testing, CI/CD, code quality, and operational excellence • Mentor engineers and act as a technical leader across the team

• Contribute across the team’s surface areas to directly move our core metrics (developer experience, developer velocity, debuggability, performance, and reliability) while reducing cost and providing new functionality to help make our team’s vision, and that of our broader org, a reality. Upcoming projects include modularizing our client observability libraries, code editor and Claude skills developer experience improvements, bundler enhancements, and improving CI debuggability. • Partner with Airbnb product teams to understand their pain points, pilot proposed solutions, and encourage adoption of tools and frameworks. • Collaborate with a wide variety of infrastructure teams as well as support product foundation teams as they build additional capabilities on top of the team’s offerings. • Participate in all phases of software development from architecture/design through implementation, testing, and on-call. • Support teammates in enabling code quality, operational excellence, and shared learning.

• Design, build, and operate Go services powering authentication, authorization, token handling, and identity lifecycle across Docker • Extend OIDC, SSO, SAML, and SCIM integrations, and evolve our authorization model (including ReBAC) as permissions scale across products and tenants • Improve observability, performance, and security posture of identity services on the hot path of every authenticated request, and strengthen audit logging • Design for multi-region operation, graceful degradation, and safe rollout of changes to critical auth flows • Lead projects end-to-end, contribute to technical design and long-term direction of the IAM platform, and mentor teammates in identity and security domains • Partner with Product, Security, and engineering teams that depend on IAM primitives to ensure our APIs are clear, safe, and easy to adopt • Take part in the paid on-call rotation for the team; respond to incidents, debug production issues, and drive continuous improvement of system reliability