Senior .NET Developer

Position: Senior .NET Developer Location: Remote Experience: 15+ Years Work type: C2C only Visa Type: GC and US Citizen Job Summary 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. Roles & Responsibilities

• 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 DevOps 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

Required Qualifications

• 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 DevOps practices
• Strong problem-solving and analytical skills

Educational Qualification 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. Note Candidates are required to attend Phone/Video Call / In-person interviews and after Selection of candidate (He/She) should go through all background checks on Education and Experience. Please email your resume to: [email protected] Contact No: 510-519-5242 After carefully reviewing your experience and skills one of our HR team members will contact you on the next steps.