Senior .NET Developer

Position: Senior .NET Developer

Location: Remote

Experience: 10+ Years

Work type: C2C only

Visa Type: GC and US Citizen

PETADATA is seeking an experienced Senior .NET Developer with 10+ years of hands‑on experience in designing, developing, and maintaining enterprise‑grade applications. The ideal candidate is technically strong, comfortable making architectural decisions, and capable of mentoring junior developers while working closely with cross‑functional teams.

• Design, develop, test, and maintain scalable applications using .NET Framework / .NET Core / .NET 6+
• Lead end‑to‑end development of enterprise and web‑based applications
• Participate in architecture and design discussions, providing technical leadership
• Develop and consume RESTful APIs / Web Services
• Optimize application performance, security, and scalability
• Write clean, maintainable, and well‑documented code following best practices
• Collaborate with product owners, business analysts, QA, and Dev Ops teams
• Perform code reviews and mentor junior and mid‑level developers
• Troubleshoot complex technical issues and provide long‑term solutions
• Ensure adherence to SDLC, coding standards, and security guidelines

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
• 10+ years of professional experience in .NET development
• Strong expertise in:
  • C#, ASP.NET, ASP.NET MVC, Web API
  • .NET Core / .NET 5+
• Solid experience with SQL Server and database design
• Strong understanding of OOP, SOLID principles, and design patterns
• Experience with Entity Framework / Dapper
• Proficiency in HTML, CSS, JavaScript, and modern JS frameworks (Angular / React / Vue – preferred)
• Experience building microservices‑based architectures
• Hands‑on experience with Azure / AWS (Azure preferred)
• Familiarity with CI/CD pipelines, Git, and Dev Ops practices
• Strong problem‑solving and analytical skills

Bachelor’s or Master’s degree in Computer Science or related field

We offer a professional work environment and are given every opportunity to grow in the Information technology world.

Candidates are required to attend Phone/Video Call / In‑person interviews and after the selection of candidate (He/She) should go through all background checks on Education and Experience.

Please email your resume to:

After carefully reviewing your experience and skills, one of our HR team members will contact you on the next steps.