T-Mobile · 6 hours ago
Sr Engineer, Software
Austin, TX
Full-time
Hybrid
Mid, Senior Level
$114K/yr - $205K/yr
4+ years expT-Mobile is dedicated to investing in its employees and fostering a culture of innovation. The Sr Software Engineer will collaborate with a team to design, implement, and deploy software solutions that meet customer requirements and support advanced networking technologies.
InternetMobileTelecommunicationsWireless
Responsibilities
Technical Engineering Services
Drives engineering projects by developing software solutions; conducting tests and inspections; preparing reports and calculations. Encouraged 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 encouraged. Interact with system engineers to define system requirement for automation
Innovation
Contributes to designs to implement new ideas which apply 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 optimally 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
Technical Writing
Writes basic documentation on how technology works. Crafts clear documentation for new code and systems used
Documenting systems designs, presentations, and business requirements for consumption and consideration at the manager level
Qualification
Required
Bachelor's Degree Computer Science or Engineering (Required)
4-7 years - Technical engineering experience
Strong knowledge in AI and Automation
Support for AI initiatives, including VVA/Jarvis
Python
PowerShell
Perl
Go
Java
Bash
SQL
YAML
GitLab, GitHub
CI/CD pipelines (build, test, deploy automation)
Git branching, code reviews, and merge workflows
REST and SOAP APIs
JSON and XML formats
Swagger/OpenAPI
Backend API coding (monolithic and microservices, middleware, IVR-backend integration)
Postman for API testing
Cisco UCCE/ICM (Outbound Dialer, PG, AW, Logger, HDS, CUCM), Scripting, reporting, troubleshooting
Cisco Finesse (agent desktops, workflow customization)
Cisco Call Manager (CUCM)
IVR design and integration
General telephony and telecom (call queuing, routing)
Aceyus (reporting and analytics platform)
Acqueon (customer engagement, outbound dialing)
Voice recognition and speech synthesis (TTS)
Experience with Verbio and Nuance speech applications
Linux/UNIX administration
Kubernetes, Docker, and cloud pod management
RDP/RDM for system access
Jira for issue tracking, sprint planning, and project management
Agile methodologies (stories, epics, backlog refinement, estimation)
Experience collaborating in Agile team environments
Swagger/OpenAPI docs
JSON and XML tools
Administer secure, external access to internal APIs via T-Mobile API Gateway (TAG) for third-party vendors
Configure authentication, access, and policy enforcement using TAG
At least 18 years of age
Legally authorized to work in the United States
Benefits
Medical, dental and vision insurance
Flexible spending account
401(k)
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
Company
T-Mobile
T-Mobile is a telecommunications company that provides wireless communication services, including mobile phone and internet services. It is a sub-organization of Deutsche Telekom.
10001+ employees
H1B Sponsorship
T-Mobile has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (533)
2024 (457)
2023 (433)
2022 (674)
2021 (522)
2020 (320)
Funding
Current Stage
Public CompanyTotal Funding
$25.37B2026-01-06Post Ipo Debt· $10B
2025-10-06Post Ipo Debt· $2.8B
2024-09-23Post Ipo Debt· $2.5B
Leadership Team
John Saw
President of Technology, Chief Technology Officer
Peter Osvaldik
EVP & CFO
Recent News
2026-01-11
2026-01-11
2026-01-11
Company data provided by crunchbase