Senior Full Stack Architect- .NET& React

Há 8 horas

Serra, Brasil IntelliSavvy Tempo inteiro

Senior Full Stack Architect- .NET & React

Join to apply for the Senior Full Stack Architect- .NET & React role at IntelliSavvy .

Job Title: Full Stack Architect - React & .NET

Location: Remote - Brazil

Shift Timing: 2-4 hours/day

Work Type: Contractual

English Proficiency: Professional English proficiency (C1 level)

Experience: 15+ years total, with strong hands-on experience in C#, .NET 4.8, .NET 8, ASP.NET, ASP.NET MVC, React. Prior experience migrating an enterprise application from .NET 4.8 to .NET 8 using migration tools.

About The Role

We’re hiring a Full Stack Architect to lead the design, modernization, and technical execution of enterprise-grade web applications. This role is ideal for seasoned architects with a strong grip on .NET Core (6/7/8) for backend, React.js for frontend, and experience migrating legacy .NET 4.x applications to modern .NET versions using tools like the .NET Upgrade Assistant.

If you’re passionate about full-stack architecture, thrive in solving complex problems, and are ready to contribute in a fast-paced, remote-first environment, this is the opportunity for you

Key Responsibilities
  • Guide team in migrating an enterprise .NET 4.8 application to .NET 6/8 .
  • Utilize tools such as the .NET Upgrade Assistant to streamline migration.
  • Guide team in migrating from various ASP versions to React.
  • Conduct design reviews, code reviews, and provide technical mentorship.
  • Align with DevOps on CI/CD, Docker/Kubernetes, and cloud deployments (Azure or AWS).
  • Champion best frameworks and technologies to optimize performance.
  • Develop and maintain strategies for API management, microservices, and data migration.
Required Skills
  • 15+ years in software development with strong architecture and leadership background.
  • 5+ years of hands-on experience with React.js (Hooks, Redux, component-based design).
  • 12+ years in .NET 4.x, .NET Core (6/7/8), C#, Web API, Entity Framework.
  • Proven experience migrating legacy .NET applications to .NET 6 or 8.
  • Experience using .NET Upgrade Assistant for .NET modernization.
  • Solid expertise in full-stack architecture and microservices.
  • Hands-on experience with REST APIs, SignalR, gRPC, and GraphQL.
  • Strong knowledge of SQL Server, MongoDB, or Cosmos DB.
  • Familiarity with DDD, Clean Architecture, and cloud-native patterns.
  • Proficient in CI/CD pipelines, Docker, Kubernetes, and cloud services (Azure/AWS).
  • Experience with Git, Agile/Scrum, TDD/BDD, and frontend testing tools like Jest and Cypress.
  • Excellent communication skills and a track record of mentoring remote teams.
Seniority level
  • Mid-Senior level
Employment type
  • Contract
Job function
  • Information Technology
Industries
  • IT Services and IT Consulting

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