Senior .NET Developer

Veriipro; Greensboro (NC); On-site; USD 90,000 - 120,000; Full time

Job summary

Veriipro seeks an experienced Senior .NET Developer to design, develop, test, and maintain software applications and APIs using C#, .NET, Entity Framework Core, and SQL. You will build RESTful and SOAP services, implement automated tests, and participate in secure coding practices.

You will collaborate with the team to deliver milestones, optimize queries, and contribute to deployment pipelines in a Windows/Linux server environment. Strong frontend basics and Agile experience are valued.

Qualifications

• 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.

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.

Skills

C#

.NET

Entity Framework

SQL

REST APIs

SOAP APIs

ASP.NET MVC

HTML5/CSS/JS

Bootstrap

TFS

Headless Browser Automation

Windows/Linux Servers

OOP/SOFTWARE DESIGN

Agile

Tools

TFS

PhantomJS

Puppeteer

Job description

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.