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Consumer Cellular Logo

Principal Software Engineer - C#

Consumer Cellular

$138,600 - $200,550
Sep 17, 2025
Scottsdale, AZ, US
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Consumer Cellular is seeking a Principal Software Engineer to provide technical leadership, design, development, and mentoring within agile teams, ensuring the quality and stability of software and the successful delivery of custom enterprise software applications.

Requirements

  • Expert in C-Sharp / .NET
  • Expert in SQL and DB Queries
  • Proficient in SQL Server
  • Knowledge of web technologies - HTML, CSS
  • Proficient in REST services
  • Knowledge of one or more modern front-end frameworks such as Angular or React
  • Git

Responsibilities

  • Design and architect complex systems, ensuring scalability, maintainability, and performance.
  • Make critical decisions regarding technologies, frameworks, and methodologies used in projects.
  • Ensure high standards of software quality, code reviews, and best practices are adhered to by the development team.
  • Contribute to the resolution of complex technical issues and bugs in the software.
  • Maintain a long-term technical direction for the organization, ensuring that technology choices are aligned with business goals.
  • Write and maintain clear documentation for system architectures, APIs, and codebases to ensure long-term maintainability.
  • Act as a technical expert and engineer on an agile squad.

Other

  • You will need to reside within 50 miles of our Corporate Headquarters in Scottsdale, AZ as this role has the option of hybrid or onsite.
  • Collaborate with engineering and cross-functional teams to build and deliver custom enterprise software applications.
  • Share insights and technical learnings from Projects with the broader engineering teams through internal documentation, presentations, or technical walkthroughs.
  • Present project updates, technical challenges, risks and solutions to executives and customers, as necessary.
  • Develop and Lead communities of practice by mentoring engineers, creating and enforcing standards, reviewing others code, and sharing knowledge.