Senior Full-Stack Engineer

Senior Full-Stack Engineer

Healthcare Platform | Contract Role

Location :  Twin Cities — in-office required

Hours : hours per week

Start :  Immediate About the Role

We are hiring a senior full-stack engineer to build and scale a healthcare-focused BB SaaS platform. This is an execution-heavy role in a fast-paced environment with tight timelines and high quality expectations. You will ship production features end to end, own integrations, and help strengthen the platform foundation as we expand capabilities. Experience working within HIPAA-compliant or otherwise regulated healthcare environments is a meaningful plus.

Responsibilities

Build and ship core platform features across the full stack, from UI to APIs to data layer

Design and implement scalable workflows supporting healthcare operations and enterprise users

Develop secure role-based access controls and authorization patterns across the application

Create platform-wide search and data discovery experiences with filtering, permissions, and performance in mind

Implement auditability and traceability features, including activity logging, admin tooling, and export functions

Integrate third-party services using REST, OAuth, and webhooks, including document and identity-related services

Improve platform reliability through strong error handling, observability, and performance tuning

Collaborate in daily standups, participate in code reviews, and contribute to pragmatic technical decisions

Write clean, production-ready TypeScript with maintainable patterns and strong test coverage where appropriate

Required Skills

• years of full-stack development experience delivering production SaaS products

Expert-level proficiency with modern React-based frontends, including server-side rendering patterns

Strong and TypeScript development experience

PostgreSQL expertise, including row-level security or equivalent access control approaches

Experience integrating third-party APIs including REST, OAuth, and webhooks

Proven track record delivering under tight deadlines with high quality standards

Preferred Skills

E-signature API integration experience (, DocuSign or similar)

Experience with cloud-native backend-as-a-service platforms covering auth, database, storage, and serverless functions

Enterprise SaaS experience, including admin tooling and multi-tenant patterns

Healthcare domain experience — platforms, clinical workflows, or regulated environments

HIPAA compliance familiarity or experience building in regulated data environments

Twin Cities-based contractor, available to work in-office full time (required)

Tech Environment

Our stack is built on a modern React-based frontend with server-side rendering, TypeScript throughout the application, PostgreSQL with role-based access controls, and a cloud-native deployment model. We favor clean architecture, strong type safety, and production-grade observability. Specific tooling details are shared during the interview process.

To apply or learn more, contact EWINGS | Confidential — Not for distribution