Software Engineer

T-Mobile

Software Engineer developing scalable software solutions for T-Mobile's Customer Contact Experience team. Collaborating on full-stack development and voice/SIP-based technologies across diverse engineering initiatives.

Posted 6/10/2026full-timeOverland Park • Colorado, Kansas • 🇺🇸 United StatesJuniorMid-Level💰 $92,500 - $166,800 per yearWebsite

Tech Stack

Tools & technologies

JavaSQLVoIP

About the role

Key responsibilities & impact

Develop software solutions that support engineering projects and meet customer requirements
Collaborate with technical teams to deliver effective technical solutions and continuously learn new technologies
Create clear documentation for software code, system designs, and business requirements
Contribute to technology strategy by understanding current technologies and supporting business goals
Present innovative ideas to improve systems, processes, or services based on industry research
Also responsible for other duties/projects as assigned by business management as needed

Requirements

What you’ll need

2-4+ years technical engineering experience. (Required)
Bachelor's Degree plus 3 years of related work experience OR advanced degree with 1 year of related work experience OR combination of education and experience deemed equivalent (Required)
Acceptable areas of study include Computer Science or Engineering (Required)
Proficiency across front-end and back-end technologies with strong expertise in enterprise-grade Java application development, including backend services, RESTful APIs, and platform integrations (Required)
Ability to embed with multiple engineering teams, adapt to varying technical environments, and deliver value across a range of project types (Required)
Ability to clearly convey technical concepts to both technical and non-technical audiences (Required)
Commitment to understanding the needs of internal and external stakeholders (Required)
Ability to gather, interpret, and apply data to inform technical decisions (Required)
Proficiency in producing clear, accurate, and well-organized documentation (Required)
Experience working within the Databricks Lakehouse platform (Preferred)
Experience querying, loading, and managing data within Snowflake (Preferred)
Ability to write optimized Snowflake SQL and design efficient data models (Preferred)
Understanding of telephony concepts, SIP/VoIP protocols (Preferred)
Knowledge of or exposure to assisted communication for the deaf or hard of hearing (Preferred)
At least 18 years of age
Legally authorized to work in the United States.

Benefits

Comp & perks

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

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaRESTful APIsbackend servicesenterprise-grade application developmentSnowflake SQLdata modelingtechnical documentationdata interpretationsoftware developmenttechnical engineering

Soft Skills

collaborationcommunicationadaptabilitystakeholder engagementtechnical concept explanationinnovationproblem-solvingdocumentation skillscontinuous learningvalue delivery