Senior .NET Platform Engineer - AI-Driven Dev

Jobgether; United States; On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Competitive compensation

Flexible work options

Generous PTO

Professional development

Mentorship programs

Job summary

Jobgether is seeking a Senior Microsoft Platform Software Engineer in the United States. This hands-on role requires deep C#/.NET expertise and practical experience with AI-powered coding tools to modernize an on-premises enterprise product.

You will design, develop, and maintain components, drive AI adoption, and collaborate across engineering, product, QA, and support to deliver reliable customer-focused solutions. The role emphasizes mentoring, architectural input, and agile delivery.

Qualifications

• 5+ years of professional C#/.NET development experience.
• Experience with Microsoft SharePoint and/or Microsoft Teams.
• Familiarity with Office 365, CSOM, Microsoft SharePoint Migration API, or Graph API.
• Experience with Azure DevOps, Jira, or similar tools; CI pipelines.
• Hands-on with AI-powered development platforms and AI coding agents.
• Demonstrated ability to mentor peers in an Agile environment.

Responsibilities

• Design, develop, test, and maintain components of a commercial on-premises enterprise product.
• Build new functionality within a C#/.NET codebase.
• Champion AI-assisted software development practices across the team.
• Evaluate AI coding agents and agentic development workflows.
• Mentor team members on secure use of AI coding tools throughout the lifecycle.
• Participate in Agile/SCRUM ceremonies and CI/CD processes.
• Contribute to architecture decisions and critical product functionality.
• Collaborate with product management, QA, and support to deliver reliable solutions.

Skills

C#/.NET

AI-assisted development

Agile/SCRUM

Mentoring

Azure DevOps

Unit testing

Debugging

Collaborative teamwork

Education

Bachelor’s degree in Computer Science or equivalent

Tools

SharePoint

Microsoft Teams

Office 365/CSOM

Microsoft Graph API

Jira

Azure SQL Server

Active Directory

Job description

Jobgether is seeking a Senior Microsoft Platform Software Engineer in the United States. This hands-on role requires deep C#/.NET expertise and practical experience with AI-powered coding tools to modernize an on-premises enterprise product.

You will design, develop, and maintain components, drive AI adoption, and collaborate across engineering, product, QA, and support to deliver reliable customer-focused solutions. The role emphasizes mentoring, architectural input, and agile delivery.