Principal Software Engineer - C#

Principal Software Engineer - C# (250625)

Make your application after reading the following skill and qualification requirements for this position.

Job Summary

Consumer Cellular is seeking skilled Principal Software Engineer, a senior level position requiring technical leadership, design, development, and mentoring in an agile team environment. At Consumer Cellular, principal software engineer oversees the technical aspects of software development projects, ensuring successful delivery as part of fast-moving agile teams and ensuring the quality and stability of the software. We would love to hear from talented engineers who share our passion for leveraging the latest technology to provide a best-in-class experience to our customers.

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.

Responsibilities

Collaborate with engineering and cross-functional teams to build and deliver custom enterprise software applications.

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.

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.

Establish productive working relationships with internal and external stakeholders.

Work with product managers and other stakeholders to ensure the software meets customer needs

Effectively manage risk, change, and uncertainty with support from your manager and peers.

Build a solid understanding of inter-team functional dependencies and navigate appropriate communication channels for solving issues as they arise.

Act as a technical expert and engineer on an agile squad.

Develop and Lead communities of practice by mentoring engineers, creating and enforcing standards, reviewing others code, and sharing knowledge.

Remain current on new technologies and software development trends.

Other duties as assigned.

#TECH2025

Skills and Experience

Expert knowledge of object-oriented and functional software design, solid principles.

Expert in developing reusable common component libraries.

Expert with RESTful services.

Expert in various Software Development Methodologies.

Expert in security best practices.

Expert in accessibility best practices.

Strong problem solving and collaboration skills.

Leadership abilities, including mentoring, conflict resolution, and team building.

Excellent verbal and written communication skills.

Team Player.

Bachelor’s degree in computer science / information systems or comparable.

10+ years demonstrated experience.

Technology Requirements

Required

Expert in C# / .NET

Expert in SQL and DB Queries

Proficient in SQL Server

Knowledge of web technologies - HTML, CSS

Proficient in REST services

Preferred

Knowledge of one or more modern front-end frameworks such as Angular or React

Git

Boomi

Cloud Technologies - Azure

About Consumer Cellular

Founded in 1995, Consumer Cellular is the first wireless provider unapologetically built for Americans 50+. An approved wireless partner of AARP, Consumer Cellular is trusted by more than 4 million subscribers for affordable plans, popular phones and devices, and great nationwide coverage, all backed by top-rated, 100% U.S. based customer support. Based in Scottsdale, AZ, with 3,000 employees in company locations throughout the U.S., Consumer Cellular has earned recognition as the most awarded wireless brand for customer service. The company has been honored as #1 in customer service in its industry numerous times and, in 2024, ranked #1 in network coverage and customer satisfaction among wireless carriers by American Customer Satisfaction Index (ACSI). Additionally, the company has been featured 12 times on the Inc. 5000 list of the fastest-growing privately held U.S. companies. Consumer Cellular phones, devices and plans are available nationwide through more than 50 company-owned neighborhood stores, online at ConsumerCellular.com, by telephone at (888) 345-5509, and at leading retailers including Target and Walmart. Connect with Consumer Cellular on Facebook, Instagram, and Youtube. for tutorials, features, applications, and company news.

Pay & Benefits Data (in accordance with the Equal Pay and Opportunities Act)

Minimum Salary : $138,600

Maximum Salary : $200,550

This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors. Our Talent Acquisition team are able to answer any additional questions you may have as you move through the selection process. As part of our Total Rewards package, Consumer Cellular, Inc. offers a broad range of Health, Life, Voluntary Lifestyle and other benefits and perks that enhance your physical, mental, and emotional wellbeing.

Competitive base pay with potential for shift differential, overtime and bonus pay

Medical insurance (98% company-paid for full-time employee only coverage)

Dental and Vision insurance (100% company-paid for full-time employee only coverage)

401(k) company match of 100% up to 6% of your pay

Discounted Consumer Cellular wireless phone plan for employees

Paid Time Off (PTO) available following a 30-day waiting period

6 company-paid holidays plus 16 hours of floating holiday accrual per year

Flexible Spending Accounts (FSA) for health care and dependent care expenses

Life and AD&D insurance equal to 1x your annual earnings (100% company-paid)

Long-Term Disability insurance (100% company-paid)

Employee Assistance Program (100% company-paid)

Education reimbursement

Employee rewards program

• Accrue up to 40 hours in 1st year for hourly positions and up to 120 hours for salaried positions.

Pre-employment background check and drug screen is required.

Primary Location : United States-Arizona-Scottsdale 9363 E Bahia Dr 9363 E Bahia Dr Scottsdale 85260

Job : Information Technology

Schedule : Full-time

Travel : No

Job Posting : Oct 31, 2025

Unposting Date : Nov 8, 2025