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T-Mobile · 1 day ago

Summer 2026 Software Development Internship

Frisco, TX

Internship

Onsite

Intern

$20/hr - $40/hr

Start in 2026 Summer

T-Mobile is a leader in innovation within the wireless industry, and they are offering a Summer 2026 Software Development Internship. Interns will gain hands-on experience working with Salesforce technologies, contributing to the design and development of solutions that enhance T-Mobile’s Retail and Frontline operations.

InternetMobileTelecommunicationsWireless

No H1B

Responsibilities

Work with Salesforce technologies to build and enhance features that support Retail and Frontline business processes

Develop automation solutions that streamline manual workflows and improve operational efficiency

Gain hands-on experience with Salesforce tools while contributing to real, impactful projects that support T-Mobile’s enterprise operations

Qualification

Salesforce developmentObject-Oriented ProgrammingSQL proficiencyCI/CD toolsAgile frameworksEvent-driven systemsScalable architectureCommunicatorQuick learnerSalesforce Platform Developer ISalesforce AdministratorCustomer-first mindsetClear documentationGrowth mindset

Required

Familiarity with Agile frameworks and full-stack development

Experience with at least one Object-Oriented Programming language such as Java or C++

Proficiency working with SQL and dynamic queries

Experience with version control and CI/CD tools such as Git, GitLab, or Jenkins

Strong communicator, able to bridge technical and business discussions

Customer-first mindset with focus on usability and adoption

Ability to learn quickly and apply data-driven insights to problem-solving

Produces clear documentation and design artifacts that enable collaboration

Growth mindset with eagerness to explore emerging technologies

At least 18 years of age

Legally authorized to work in the United States

Must be actively enrolled in a Bachelors or Graduate degree program

Preferred

Exposure to Salesforce development (Apex, LWC, Aura) or enterprise APIs (REST/SOAP)

Knowledge of event-driven systems and scalable architecture patterns

Salesforce Administrator certification

Benefits

Relocation assistance may be provided to program participants who reside more than 50 miles from the internship location.

Company

T-Mobile

Glassdoor3.7

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.

Founded in 1994