What are the responsibilities and job description for the Senior .NET Technical Lead position at The Maxis Group?
Role: Senior .NET Technical Lead
MUST BE US CITIZEN OR CURRENT GC HOLDER, unable to sponsor visas at this time
Position Type: Contract to Hire
Work Type: Hybrid 2-3 days in office
Location: Tempe, AZ
Travel: No travel expected
Interview Process: Two (2) interviews with second interview on-site
Key Responsibilities
MUST BE US CITIZEN OR CURRENT GC HOLDER, unable to sponsor visas at this time
Position Type: Contract to Hire
Work Type: Hybrid 2-3 days in office
Location: Tempe, AZ
Travel: No travel expected
Interview Process: Two (2) interviews with second interview on-site
Key Responsibilities
- Leadership: Oversee one dev team (2-4 devs) under the guidance of an Architect
- Design, develop, and maintain software applications, services, and APIs
- Write clean, maintainable, and well-tested code in accordance with coding standards
- Implement new features and enhance existing functionality
- Participate in technical design and architecture discussions
- Ensure solutions are scalable, performant, and maintainable
- Follow established design patterns and development best practices
- Create unit, integration, and automated tests
- Debug and resolve defects found across environments
- Support CI/CD pipelines and deployment activities
- Monitor application performance and resolve production issues
- Document technical solutions and operational procedures
- Minimum 8 years of experience working with C#, .NET Core, and Angular (latest versions).
- Experience in deploying software solutions utilizing primarily the Microsoft .NET framework.
- Backend Technologies: .Net, C#, ASP.Net Web API, SQL Server
- Frontend Technologies: Angular, TypeScript/JavaScript, HTML, CSS
- Solid understanding of RESTful API design and integration.
- Experience with SQL Server or other relational databases.
- Familiarity with Entity Framework, LINQ, and dependency injection.
- Knowledge of HTML5, CSS3, TypeScript, and responsive design principles.
- Ability to contribute to technical specifications and technical design documentation for the software development team.
- Ability to effectively analyze software source code to validate the application for business and technical requirements while supporting the improvement of the application.
- Ability to work collaboratively with a team addressing technical issues and problems.
- Proven experience in the use of Microsoft Azure DevOps (or Atlassian Jira).
- Must demonstrate ability to work independently and utilize critical thinking skills as required.
- Good understanding of Agile methodology including experience with Scrum methods and processes.
- Required:
- Daily hands-on use of AI coding assistants (GitHub Copilot, Claude Code, Cursor, or equivalent) on production code — not pilots or side projects
- Judgment on where AI-assisted development works and where it doesn't, particularly on large legacy .NET codebases
- Experience defining or enforcing team standards for reviewing and merging AI-generated code
- Preferred:
- Has measurably improved team throughput or quality using AI tooling and can speak to what they tracked
- Comfortable coaching 2-4 developers on AI-assisted workflows and presenting results to peer leads