Senior Dotnet Developer(W2) jobs in United States
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Technology Hub Inc ยท 8 hours ago

Senior Dotnet Developer(W2)

Technology Hub Inc is seeking an experienced Senior .NET Developer with a strong background in designing, developing, and maintaining scalable web and enterprise applications. The role involves leading development activities, collaborating with cross-functional teams, and mentoring junior developers while ensuring high-performance application delivery.

ConsultingInformation TechnologyMobile AppsTraining
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H1B Sponsor Likelynote

Responsibilities

Design, develop, test, and maintain high-performance .NET applications
Architect scalable, secure, and maintainable solutions using best practices
Lead end-to-end development activities including requirement analysis, design, coding, and deployment
Develop RESTful APIs and integrate third-party services
Optimize application performance, security, and scalability
Collaborate with product owners, business analysts, and UI/UX teams
Review code, enforce coding standards, and mentor junior developers
Participate in Agile/Scrum ceremonies and provide accurate estimations
Troubleshoot and resolve complex technical issues in production and non-production environments

Qualification

C#.NET FrameworkASP.NET MVCSQL ServerRESTful servicesMicroservices architectureAzureCI/CD pipelinesEntity FrameworkDapperObject-Oriented DesignSOLID principlesDesign PatternsGitAzure DevOpsJiraAngularReactJavaScriptTypeScriptHTML5CSS3BootstrapDockerKubernetesDomain-Driven DesignOAuthJWTApplication security

Required

8+ years of hands-on experience in designing, developing, and maintaining scalable web and enterprise applications
Strong expertise in the Microsoft technology stack
Solid architectural knowledge
Ability to mentor junior developers
Collaborating with cross-functional teams
Design, develop, test, and maintain high-performance .NET applications
Architect scalable, secure, and maintainable solutions using best practices
Lead end-to-end development activities including requirement analysis, design, coding, and deployment
Develop RESTful APIs and integrate third-party services
Optimize application performance, security, and scalability
Collaborate with product owners, business analysts, and UI/UX teams
Review code, enforce coding standards, and mentor junior developers
Participate in Agile/Scrum ceremonies and provide accurate estimations
Troubleshoot and resolve complex technical issues in production and non-production environments
Strong experience with C#, .NET Framework, .NET Core / .NET 6+
Expertise in ASP.NET MVC, ASP.NET Web API
Proficiency in Entity Framework / Dapper
Strong knowledge of SQL Server (queries, performance tuning, stored procedures)
Experience with RESTful services and Microservices architecture
Good understanding of Object-Oriented Design (OOD), SOLID principles, and Design Patterns
Hands-on experience with Azure / AWS (App Services, Azure Functions, Storage, etc.)
Experience with CI/CD pipelines and build tools
Familiarity with Git / Azure DevOps / Jira

Preferred

Experience with Angular / React / JavaScript / TypeScript
Knowledge of HTML5, CSS3, Bootstrap
Exposure to Docker, Kubernetes is a plus
Experience in Domain-Driven Design (DDD)
Knowledge of OAuth, JWT, and application security best practices

Company

Technology Hub Inc

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Technology is fast becoming a key business driver to success in the global marketplace, and today its all about mobility and speed.

H1B Sponsorship

Technology Hub Inc has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (52)
2024 (16)
2023 (25)
2022 (10)
2021 (19)
2020 (35)

Funding

Current Stage
Growth Stage
Company data provided by crunchbase