Sr Software Engineer, ioS
Listed on 2026-05-30
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Software Development
Software Engineer
Job Overview
The Sr Software Engineer works with a team of other software engineers, network and systems engineers to design, implement, and deploy software that meets customer requirements, scales easily, removes the limitations of traditional networking solutions, and supports deployment in highly available environments. The Sr Software Engineer actively participates in the architecture and design of various software components focused on creating applications that leverage technologies such as virtualization, micro services, SDN, NFV, and Big Data platforms and technologies.
They work on technical assignments that are moderately difficult, requiring judgment in resolving issues or in making recommendations. They normally receive little instruction on daily work, and only require general instructions on newly introduced assignments.
- Drives engineering projects by developing software solutions; conducting tests and inspections; preparing reports and calculations. Expected to supervise base and associate level engineers as needed.
- Understands system protocols, how systems operate and data flows. Aware of current technology benefits.
- Expected to independently develop a full software stack. Understands the building blocks, interactions, dependencies, and tools required to complete software and automation work.
- Independent study of current technology is expected. Interact with system engineers to define system requirement and/or necessary requirements for automation.
- Contributes to designs to implement new ideas which utilize new frameworks to improve an existing or new system/process/service.
- Review existing designs and processes to highlight more efficient ways to complete existing workload more effectively through industry perspectives.
- Understands the creation of company IPR.
- Collaborates with technical teams and utilizes system expertise to deliver technical solutions.
- Continuously learns and teaches others existing and new technologies.
- Contributes to the development of others through mentoring or in house workshops and learning sessions.
- Contributes to new and existing technology options that support business goals.
- Understands current technology that supports business goals. Understands system protocols, how systems operate and data flows.
- Aware of current technology benefits. Expected to independently develop a full software stack.
- Understands the building blocks, interactions, dependencies, and tools required to complete software and automation work. Independent study of current technology is expected.
- Interact with system engineers to define system requirement and/or necessary requirements for automation.
- Writes basic documentation on how technology works. Creates clear documentation for new code and systems used.
- Documenting systems designs, presentations, and business requirements for consumption and consideration at the manager level.
- Bachelor's Degree in Software Engineering, Computer Science or a related field or the foreign equivalent, and 5 years of progressively responsible postbaccalaureate relevant work experience. (Required)
- Master's/Advanced Degree in Software Engineering, Computer Science or a related field or the foreign equivalent, and 3 years of relevant work experience. (Preferred)
- 4-7 years of Technical engineering experience.
- 3-5 Years Experience Developing Mobile Applications using Swift
Skills and Abilities
- Analytical Thinking (Required)
- Analytics (Required)
- Collaboration (Required)
- Communication (Required)
- Customer Service (Required)
- Mentorship (Required)
- Programming Languages (Required)
- Software Design (Required)
- Software Development (Required)
- System Integration (Required)
- Technical Writing (Required)
- At least 18 years of age
- Legally authorized to work in the United States
Travel Required:
Yes
Bellevue, WA: $147,700 to $199,900
Frisco, TX: $131,300 to $177,700
Overland Park, KS: $123,800 to $167,400
Base Pay Range: $113,600 - $205,000
Corporate Bonus Target: 15%
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Equal Opportunity EmployerT-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law.
Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated. Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview…
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