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Job Overview
Join the team that’s redefining enterprise technology at the Un-carrier. T-Mobile is looking for a Senior Software Engineer with deep Salesforce expertise to help power our next-generation B2B customer experiences within T-Mobile for Business (TfB). In this role, you won’t just code—you’ll design and build scalable, customer-first solutions that tightly integrate the Salesforce platform (Sales Cloud, CPQ, and custom apps) with our broader digital ecosystem.
As a Senior Engineer, you’ll apply your knowledge of the best software engineering practices—including microservices, cloud-native architecture, and API-first design—to develop high-performing, highly available Salesforce applications. You’ll work across teams to build custom Lightning Web Components (LWC), optimize CPQ workflows, and contribute to enterprise-level integrations with Heroku and other cloud platforms. You’ll also bring a strong engineering mindset—focused on performance, reliability, and reusable patterns—to every solution you create.
We’re an agile, innovative team that values collaboration, mentorship, and curiosity. If you’re a hands-on engineer with a passion for clean code, Salesforce protocols, and creating business value through technical perfection, we’d love to hear from you.

Job Responsibilities:

• Supports engineering projects by developing Salesforce software solutions, conducting tests and inspections, and preparing reports and calculations. Encouraged to supervise associate engineers on occasion.
• Understand system protocols, how systems operate, and data flows. Aware of current technology benefits. Encouraged 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.
• Present project improvement scenarios to management for consideration.
• Monitor and influence relevant industry technologies and standards.
• Present highly technical concepts to both technical and non-technical decision-makers.
• Continuously learns, builds content, and teaches others specific subject areas.
• Informally coaches and contributes to the development of others through mentoring or in-house workshops and learning sessions. Develops engineers across functional teams on technology decisions.
• Develops, designs, and implements new ideas that use new frameworks to improve an existing or new system/process/service.
• Investigative independent study and problem-solving for non-routine tasks.

KNOWLEDGE/SKILLS:

• Candidates for the Salesforce software engineer role must have (5-7 years of experience)
• Expertise in Apex, JavaScript and Lightning Web Components.
• Experience with configuring and improving Salesforce Industry CPQ solutions.
• Experience developing UI components using Aura Bundles and LWC.
• Knowledge of Heroku and custom application development
• Experience working with RESTful APIs, SOAP, third-party integrations, and cloud-based services.
• Experience with performance optimization and debugging tools.
• Experience working with multi-functional teams such as design, product, and data teams to deliver phenomenal user experiences.
• Understanding computer science fundamentals, data structures, and algorithms to ensure consistency with software engineering standard methodologies, including object-oriented and functional programming.
• Candidate must have good problem-solving, analytical, and team-working skills and an openness to learning new technologies.
• Candidate must have excellent written and verbal communication skills. Must be able to work well alone and with others. Must be able to optimally handle multiple priorities simultaneously, as required.

EDUCATION:

Bachelor’s degree in computer science or related field or equivalent experience
Licenses and Certifications:

Certifications in Salesforce Platform Developer or Salesforce Cloud Development (preferred).

• At least 18 years of age
• Legally authorized to work in the United States

• Supports engineering projects by developing Salesforce software solutions, conducting tests and inspections, and preparing reports and calculations. Encouraged to supervise associate engineers on occasion.
• Understand system protocols, how systems operate, and data flows. Aware of current technology benefits. Encouraged 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.
• Present project improvement scenarios to management for consideration.
• Monitor and influence relevant industry technologies and standards.
• Present highly technical concepts to both technical and non-technical decision-makers.
• Continuously learns, builds content, and teaches others specific subject areas.
• Informally coaches and contributes to the development of others through mentoring or in-house workshops and learning sessions. Develops engineers across functional teams on technology decisions.
• Develops, designs, and implements new ideas that use new frameworks to improve an existing or new system/process/service.
• Investigative independent study and problem-solving for non-routine tasks