Sr. Software Engineer (.NET)

RealPage, Inc. is looking to add a Sr. Software Engineer to their fast growing company. The Senior Software Engineer will design and build new applications, maintain scalable software systems, and contribute to backend services while collaborating with a talented team.

Responsibilities:

• Design, develop, and maintain scalable, production-quality software systems
• Build and support backend services and APIs using established architectural patterns
• Contribute to user-facing applications and end-to-end feature delivery
• Design and optimize relational data models and data access for performance and reliability
• Apply object-oriented design principles and write clean, maintainable, well-tested code
• Lead technical design discussions within the team and influence implementation decisions
• Diagnose and resolve production issues, driving root cause analysis and durable fixes
• Contribute to CI/CD pipelines, deployment automation, and release processes
• Ensure systems are observable, reliable, and operable in production environments
• Lead and participate in code reviews, promoting engineering best practices
• Mentor engineers and provide technical guidance on complex problems
• Leverage modern tooling, including AI-assisted development tools, to improve quality and efficiency across the SDLC

Requirements:

• 7+ years of professional software development experience building and supporting production systems
• Strong experience with C# and .NET in production environments (e.g., .NET Framework and/or .NET Core/.NET)
• Experience designing, building, and maintaining scalable backend services and web APIs
• Hands-on experience with relational databases, including SQL Server, data modeling, and performance optimization
• Solid understanding of object-oriented design, design patterns, and modern software architecture principles
• Experience contributing to modern frontend applications using React or similar JavaScript frameworks
• Experience developing and deploying applications on cloud platforms such as AWS, Azure, or GCP
• Working knowledge of distributed systems, including scalability, availability, fault tolerance, and resiliency concepts
• Experience implementing structured logging, monitoring, and observability to support production operations
• Proficiency in writing unit, integration, and automated tests and participating in code reviews
• Experience with CI/CD pipelines, build automation, and modern development workflows
• Ability to diagnose and resolve production issues, including root cause analysis and long-term remediation
• Experience mentoring engineers and contributing to technical design and architecture discussions
• Hands-on experience using AI-assisted development tools to improve coding efficiency, test coverage, documentation, and troubleshooting across the SDLC
• Strong analytical, problem-solving, and communication skills, with the ability to collaborate across cross-functional teams