Sr Engineer, Software
T-Mobile•Frisco, TX
•Onsite
About The Position
This role is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineers to develop software components using modern mobile technologies and architectural best practices. It requires independent judgment to resolve technical issues and contribute to software design decisions. Success is measured by delivering effective solutions that meet business and technical requirements.
Requirements
- Bachelor’s degree + 5 years experience OR Advanced degree + 3 years experience
- 4–7+ years of software engineering experience
- Experience building iOS applications using Swift and modern Apple frameworks
- Communication (Required)
- Customer Service (Required)
- Analytics (Required)
- Technical Writing (Required)
- At least 18 years of age
- Legally authorized to work in the United States
Nice To Haves
- Experience with MVVM, MVC, or Coordinator patterns
- Familiarity with AI-powered APIs or recommendation systems
- Experience with CI/CD, Git workflows, and release processes
- Understanding of iOS performance, memory management, and concurrency
- Experience building consumer-facing applications at scale
Responsibilities
- Develop software solutions and conduct testing to ensure quality deliverables, including scalable iOS features using Swift, SwiftUI, and UIKit
- Contribute to design improvements using modern frameworks and patterns such as MVVM or Coordinator
- Collaborate with cross-functional teams and mentor engineers through knowledge sharing
- Evaluate and apply current iOS technologies aligned with business goals
- Create documentation for code, system designs, and technical decisions
- Contribute to medium-to-large initiatives and support scalable, maintainable mobile architecture
- Integrate RESTful APIs and backend services, including support for AI-enabled features
- Ensure quality through unit testing, performance optimization, and CI/CD participation
- Follow security and app store compliance standards
Benefits
- competitive base salary and compensation package
- annual stock grant
- employee stock purchase plan
- 401(k)
- access to free, year-round money coaches
- medical insurance
- dental insurance
- vision insurance
- flexible spending account
- employee stock grants
- employee stock purchase plan
- paid time off
- up to 12 paid holidays
- paid parental and family leave
- family building benefits
- back-up care
- enhanced family support
- childcare subsidy
- tuition assistance
- college coaching
- short- and long-term disability
- voluntary AD&D coverage
- voluntary accident coverage
- voluntary life insurance
- voluntary disability insurance
- voluntary long-term care insurance
- mobile service & home internet discounts
- pet insurance
- access to commuter and transit programs
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What This Job Offers
Job Type
Full-time
Career Level
Senior
