Full-Stack Software Engineer - React.js/C#/.Net

Position Overview :

Engineers will design, develop, test, integrate, and maintain production web applications using React, TypeScript, C#, and .NET. Work will follow an outcome-based model with defined milestones, deliverables, acceptance criteria, dependencies, and quality expectations.

Key Responsibilities :

- Build responsive web applications with React, TypeScript, JavaScript, HTML5, and CSS3.

- Develop backend services, business logic, and RESTful APIs using C#, ASP.NET Core, and .NET.

- Design and maintain relational databases, queries, data-access components, and integrations with third-party systems.

- Implement workflows for approvals, document processing, reporting, transactions, and related business operations.

- Write secure, reusable, maintainable, and well-tested code.

- Create unit and integration tests, participate in code reviews, and troubleshoot application, API, database, and integration issues.

- Collaborate with product owners, client engineers, QA, and delivery leadership to clarify requirements and meet milestones.

- Participate in Agile ceremonies, technical documentation, deployments, production support, and continuous improvement.

- Follow established security, access-control, data-protection, development, and release standards.

Required Qualifications :

- Approximately 3-5 years of professional software development experience, including hands-on C# and modern JavaScript/TypeScript.

- Production experience with React, including hooks, state management, reusable components, responsive layouts, performance, validation, and error handling.

- Experience developing applications and RESTful APIs with ASP.NET Core and .NET.

- Understanding of object-oriented and asynchronous programming, dependency injection, application architecture, authentication, authorization, logging, and API error handling.

- Practical SQL experience with SQL Server, PostgreSQL, or a comparable relational database, including data modeling, joins, indexes, transactions, query optimization, and data integrity.

- Experience with Entity Framework Core or another .NET data-access technology.

- Experience with Git, pull requests, collaborative code reviews, unit and integration testing, debugging, automated builds, and CI/CD fundamentals.

- Strong analytical and problem-solving skills.

- Clear written and verbal English communication.

- Experience working in Agile or Scrum environments and distributed teams.

- Ability to work independently, participate in client technical discussions, and demonstrate completed work.

Preferred Qualifications :

- Experience with healthcare, financial services, enterprise SaaS, or other business-critical applications.

- Familiarity with HIPAA safeguards and protected health information.

- Experience with AWS or Microsoft Azure.

- Exposure to Docker, infrastructure as code, automated deployment pipelines, Azure DevOps, or GitHub Actions.

- Familiarity with OpenAPI/Swagger, OAuth 2.0, OpenID Connect, and role-based access control.

- Experience integrating scheduling, billing, document-management, identity, or other enterprise systems.

- Familiarity with HL7 or FHIR.

- Exposure to AI-enabled applications, document extraction, or LLM-based services.