We are seeking an experienced Senior .NET Developer responsible for designing, developing, testing, and maintaining software applications and APIs. The ideal candidate will have strong expertise in C#, .NET, Entity Framework, SQL, and web technologies, along with experience in automated testing, code reviews, and deployment processes.
Key Responsibilities
- Design, develop, and maintain application functionalities based on business and technical requirements.
- Develop and support RESTful and SOAP APIs using C#, .NET Core, and Entity Framework Core.
- Develop and maintain automated unit tests for APIs and application components.
- Perform unit, integration, and system testing to ensure application quality and reliability.
- Write, optimize, and maintain SQL queries, stored procedures, and database operations.
- Conduct code reviews and ensure adherence to coding standards and development best practices.
- Collaborate with team members and stakeholders to identify technical challenges, resolve roadblocks, and deliver project milestones.
- Implement secure coding practices and protect sensitive data by following established security policies and access-control standards.
- Identify and report potential security vulnerabilities and unauthorized access risks.
- Contribute to continuous improvement of development, testing, build, and deployment processes.
Required Technical Skills
- 4+ years of experience in .NET development using C# and related technologies.
- 3+ years of experience with Entity Framework and Entity Framework Core.
- 3+ years of experience developing RESTful and SOAP APIs.
- 2+ years of experience with ASP.NET MVC.
- Strong SQL skills, including query writing, optimization, and stored procedures.
- Strong understanding of object-oriented programming (OOP) principles and software design patterns.
- 2+ years of experience with TCP/IP, DNS, IIS, and web server technologies.
- Experience with TFS (Team Foundation Server) for source control and team collaboration.
- 3+ years of experience with PhantomJS, Puppeteer, or other headless browser automation technologies.
- Experience developing and supporting applications in Windows Server and/or Linux Server environments.
- Front-end development experience with HTML5, CSS, JavaScript, and responsive frameworks such as Bootstrap.
- Experience configuring automated builds and deployment pipelines using TFS Build Servers.
- Knowledge of Agile software development methodologies.