Full Stack Developer (.NET Developer)

We are seeking a Full Stack .NET Application Developer to design, build, and maintain scalable web applications. You will work across both front-end and back-end layers, using the Microsoft .NET ecosystem and modern web technologies.

This role is ideal for someone who enjoys collaborating with product managers, designers, and engineering peers in a fast-paced environment. You’ll contribute to delivering reliable, maintainable, and secure software from concept to deployment.

What You’ll Do

• Design, develop, test, and deploy high-performance web applications using C# and ASP.NET Core
• Build front-end features with modern JavaScript frameworks such as React, Angular, or Vue.js
• Implement and consume RESTful APIs to support web and mobile applications
• Develop and maintain SQL Server database models, queries, and stored procedures
• Ensure code quality, maintainability, and application security by following best practices
• Participate in code reviews, architectural discussions, and knowledge sharing
• Troubleshoot and resolve issues across front-end and back-end layers
• Write clear documentation and contribute to internal knowledge bases
• Stay up to date on new technologies and trends in .NET and web development

How You’ll Succeed

• Deliver high-quality, maintainable, and secure applications
• Communicate technical concepts clearly to peers and stakeholders
• Collaborate effectively with cross-functional teams to meet business goals
• Proactively identify and solve technical challenges
• Apply best practices in testing, deployment, and security

Who You Are

• 3+ years of hands-on experience building full stack applications with C# and ASP.NET Core
• Proficient in front-end technologies (JavaScript, HTML5, CSS3) and modern frameworks (React, Angular, or Vue.js)
• Strong experience with SQL Server, including designing relational data models and writing efficient queries
• Skilled in creating and consuming RESTful APIs
• Familiarity with version control systems such as Git
• Basic knowledge of cloud services on Azure or similar platforms
• Experience with Entity Framework Core or other ORMs
• Comfortable working in Agile/Scrum teams
• Upper-intermediate English proficiency (written and verbal)

Since 2005, Perform's engineers have been helping companies scale their apps and their teams. We were near-shoring before it was even a term and have worked with 100s of clients along the way.