Senior Backend Engineer – APIs, .NET & Cloud (Pittsburgh)

Endurance IT Services; Pittsburgh (Allegheny County); On-site; USD 90,000 - 130,000; Full time

Job summary

Endurance IT Services is seeking a Software Engineer for a client in the Pittsburg area. You will join a collaborative team focused on backend applications, APIs, and enterprise integrations supporting mortgage industry operations.

The role emphasizes troubleshooting, strong backend development skills, and close collaboration with product managers and engineers to deliver scalable, reliable solutions. A self-driven developer thrives in this environment.

Qualifications

• : 3+ years of professional software development experience building and supporting enterprise applications.
• 2: Experience developing backend applications, APIs, web services, and enterprise system integrations.
• 3: Experience using AI-assisted development tools to improve productivity while maintaining high standards.
• 4: Familiarity with Microsoft Azure and cloud-based application development.

Responsibilities

• Design, develop, enhance, and support applications and backend services using C#, .NET, SQL Server, and Microsoft technologies.
• Develop and maintain APIs, services, and integrations between internal systems and third-party mortgage, settlement, and financial services platforms.
• Collaborate with Product Managers, stakeholders, and engineers to gather requirements and translate business needs into technical solutions.
• Participate in all phases of the software development lifecycle, including requirements analysis, design, development, testing, deployment, and production support.
• Troubleshoot issues, identify root causes, and implement long-term solutions.
• Write clean, tested code and participate in code reviews and continuous improvement.

Skills

Backend development

API design

C#/.NET

SQL Server

AI-assisted tools

Troubleshooting

Communication

Independent work

Tools

GitHub Copilot

CI/CD tooling

Job description

Endurance IT Services is seeking a Software Engineer for a client in the Pittsburg area. You will join a collaborative team focused on backend applications, APIs, and enterprise integrations supporting mortgage industry operations.

The role emphasizes troubleshooting, strong backend development skills, and close collaboration with product managers and engineers to deliver scalable, reliable solutions. A self-driven developer thrives in this environment.