Contract Remote 9 months What You Will Do Develop and ship features on the Labcorp Patient Flutter app (iOS and Android) Build and maintain features on the Patient Portal Angular SPA Collaborate with product, design, and backend engineers to deliver end-to-end patient-facing capabilities Contribute to architectural decisions across mobile and web Conduct code reviews and share expert-level guidance with the team Integrate with a backend stack of Spring Boot microservices on AWS (API Gateway, ECS, Aurora PostgreSQL, DynamoDB, Lambda) Work within an Agile delivery cadence that includes offshore team coordination What We Are Looking For 5–8 years of overall development experience Hands-on Flutter / Dart experience (3+ years), with shipped iOS and Android apps Robust Angular experience (Angular 12+), including component architecture, RxJS,
and state management Experience with OAuth 2.0 / OIDC authentication flows, including PKCE and token handling Solid understanding of iOS and Android platform nuances — deep links, universal links, push notifications, app signing RESTful API integration experience Comfortable working on existing production codebases, not just greenfield projects Strong communication skills and ability to collaborate across distributed and offshore teams Nice to Have Experience in healthcare, HIPAA-aware, or regulated data environments Familiarity with feature flag tooling (e.g., Split.io) Prior work on patient portals, scheduling, or insurance verification workflows AWS-backed mobile/web app architecture experience