Senior .NET Developer

Position: Senior .NET DeveloperLocation: RemoteExperience: 15+ YearsWork type: C2C only Visa Type: GC and US CitizenJob SummaryPETADATA 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 & ResponsibilitiesDesign, develop, test, and maintain scalable applications using .NET Framework / .NET Core / .NET 6+Lead end-to-end development of enterprise and web-based applicationsParticipate in architecture and design discussions, providing technical leadershipDevelop and consume RESTful APIs / Web ServicesOptimize application performance, security, and scalabilityWrite clean, maintainable, and well-documented code following best practicesCollaborate with product owners, business analysts, QA, and DevOps teamsPerform code reviews and mentor junior and mid-level developersTroubleshoot complex technical issues and provide long-term solutionsEnsure adherence to SDLC, coding standards, and security guidelines Required Qualifications Bachelor s or Master s degree in Computer Science, Engineering, or related field10+ years of professional experience in .NET developmentStrong expertise in:C#, ASP.NET, ASP.NET MVC, Web API.NET Core / .NET 5+Solid experience with SQL Server and database designStrong understanding of OOP, SOLID principles, and design patternsExperience with Entity Framework / DapperProficiency in HTML, CSS, JavaScript, and modern JS frameworks (Angular / React / Vue preferred)Experience building microservices-based architecturesHands-on experience with Azure / AWS (Azure preferred)Familiarity with CI/CD pipelines, Git, and DevOps practicesStrong problem-solving and analytical skills Educational QualificationBachelor s or Master s degree in Computer Science or related fieldWe offer a professional work environment and are given every opportunity to grow in the Information technology world.NoteCandidates 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: jhansib@petadata.co/keshini@petadata.coContact No: 510-279-6667 510-279-6980After carefully reviewing your experience and skills one of our HR team members will contact you on the next steps.