At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! The Sr Software Engineer works with a team of other software engineers, network and systems engineers to design, implement, and deploy software which meet customer's requirements, scales easily, removes the limitations of traditional networking solutions, and supports deployment in highly available environments. The Sr Software Engineer actively participates in 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 work on assignments requiring considerable judgment and initiative, understand implications of work and make recommendations for solutions. They normally receive little instruction on daily work, and only require general instructions on newly introduced assignments. Job Responsibilities: Technical Engineering Services- 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. Innovation- 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. Technical Leadership- 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. Technology Strategy- 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. Technical Writing- 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. Education: Bachelor's degree in Computer Science or a related field Knowledge, Skills and Abilities:1. Programming Languages Swift, Objective C 2. Development Tools and Environments Xcode: Mastery of Xcode, Apple's integrated development environment (IDE), is essential. This includes understanding the interface, shortcuts, debuggin