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Full-Stack Developer (React / .NET)

chicago, il • Posted 3 days ago
Onsite Full Time General

Full-Stack DeveloperRecruit22 is conducting a search on behalf of a healthcare-focused organization seeking a Full-Stack Developer to join their internal technology team. This role is front-end dominant, focused on building modern, responsive user interfaces using React and TypeScript, while also contributing to backend API development using C# and.NET/.NET Core.The applications built in this role support mission-critical clinical and operational workflows and directly impact end users such as clinicians, analysts, and internal business teams.Employment Type: Full-Time Salary Range: $105,000 – $115,000 (base) Visa Sponsorship: Not available at this timeRole OverviewThis is a hands-on development role for engineers who enjoy owning features end-to-end—from intuitive front-end experiences to well-designed, secure backend APIs. The ideal candidate is comfortable operating primarily on the front end while confidently building and maintaining RESTful APIs in a.NET ecosystem.Key ResponsibilitiesDesign, build, and maintain modern web applications using ReactJS and TypeScriptTranslate UX designs, user stories, and business requirements into intuitive, high-performance UI componentsBuild reusable front-end components, patterns, and shared librariesOptimize applications for performance, accessibility, and responsivenessCollaborate closely with UX/UI designers, product owners, and backend engineersEnhance and support web and mobile-friendly applications used by clinicians and internal teamsParticipate in code reviews and champion front-end best practicesDesign and implement RESTful APIs using C# and.NET /.NET CoreContribute to backend business logic, validation, and service-layer developmentIntegrate front-end applications with backend APIs and data servicesAssist with data modeling and database interactions (SQL-based systems)Ensure API performance, reliability, security, and scalabilitySupport CI/CD workflows, automated testing, and deployment standardsRequired Qualifications2–5+ years of professional software development experienceStrong experience with ReactJS and TypeScript in production environmentsSolid experience developing APIs using C# and.NET / .NET CoreStrong understanding of JavaScript/TypeScript fundamentals and modern front-end patternsExperience integrating front-end applications with RESTful APIsKnowledge of object-oriented programming and layered application architectureExperience working with relational databases (e.g., SQL Server, Oracle, MySQL)Familiarity with Agile development methodologiesExperience using version control tools (Git, TFS, or similar)Comfortable working in a regulated or enterprise environment

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