Principal Software Engineer (.NET/React)

Salary: $68,000 - 108,000 per year Requirements:

• 10+ years of experience developing software applications with C# and .NET.
• Experience building modern front-end applications with TypeScript and React.
• Strong knowledge of software engineering principles, object-oriented design, data structures, and design patterns.
• Experience designing and consuming REST APIs, and working in full-stack development environments.
• Strong debugging, troubleshooting, and problem-solving abilities.
• Experience taking part in code reviews and upholding high standards for code quality.
• Ability to understand, analyze, and improve existing codebases.
• Preferred: Experience developing SaaS or enterprise software products and designing configurable, extensible, or framework-based applications.
• Preferred: Familiarity with AI-assisted software development tools and workflows.
• Preferred: Experience contributing to software architecture and technical design discussions, and working in Agile environments.
• Preferred: Exposure to AWS or other cloud platforms, CI/CD pipelines, and modern DevOps practices.

• Design, develop, test, and maintain high-quality full-stack software solutions.
• Build and enhance features using C#, .NET, TypeScript, and React.
• Work with cross-functional teams to turn business requirements into scalable technical solutions.
• Review code and offer constructive feedback to support engineering quality and best practices.
• Assess and improve AI-generated code for maintainability, performance, security, and scalability.
• Diagnose and resolve complex software defects and performance problems.
• Contribute to software architecture, design decisions, and technical roadmaps.
• Create reusable frameworks, components, and services for configurable and customizable product functionality.
• Maintain technical documentation and share knowledge across our engineering organization.
• Evaluate emerging technologies, development tools, and AI-driven engineering practices.

• AI
• AWS
• C#
• CI/CD
• Cloud
• DevOps
• Support
• REST
• React
• Security
• TypeScript
• ASP.NET

More:

Through our collaboration with hackajob, were connecting professionals with Infor for a Principal Software Engineer position on our CPQ engineering team. We build highly configurable, enterprise-scale SaaS solutions, and this role works across front-end and back-end technologies alongside product managers, architects, and engineering teams. Our work focuses on scalable software, complex technical challenges, modern development practices, and delivering customer value.

last updated 40 week of 2026