Specialist System Engineering - Dot developer, web application, C#, CICD, restframe works

Job Description:

We are seeking a Specialist for Application Support with a strong background in .NET, C#, and Windows/IIS environments to lead the maintenance and enhancement of enterprise applications. The ideal candidate will have 5–8 years of experience and demonstrate leadership in troubleshooting and mentoring.

Key Responsibilities

• Provide advanced support, troubleshooting, and enhancement of .NET and C# enterprise applications.
• Analyze complex issues in codebases and collaborate with other teams to plan and implement upgrades and enhancements.
• Lead all phases of the SDLC for maintenance and post-production support.
• Manage and tune IIS and Windows Server environments for optimal performance.
• Develop and maintain PowerShell and shell scripts for automation.
• Mentor junior team members and document best practices and troubleshooting steps.
• Coordinate with middleware teams for cross-platform integration and support.
• Support CI/CD pipeline automation for efficient deployment.

Required Skills & Experience

• 5 to 8 years of experience supporting enterprise .NET/C# applications.
• Expert in .NET Framework/Core, C#, ASP, IIS, and Windows Server.
• Advanced scripting with PowerShell and shell.
• Strong troubleshooting and root cause analysis skills.
• Experience with CI/CD tools and version control.
• Excellent leadership, documentation, and communication skills.

Good-to-Have Skills

• Azure cloud administration or migration.
• Familiarity with Java middleware for integration.

Qualifications

Bachelor’s or master’s degree in computer science, Information Technology, or a related field.

Weekly Hours:

40

Time Type:

Regular

Location:

Hyderabad, India

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.