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!Job Overview We are looking for a passionate Front-End Engineer to develop UI solutions for our AdTech platform! You'll work on a team to build high-quality, performant and well-tested UI software using JavaScript, TypeScript and React. This software must comply with coding standards of the leadership team and maintain the quality and usability expectations of our clients. Success is measured by the reliability, scalability, and maintainability of deployed software solutions. The work impacts organizational capabilities by enabling efficient, cloud-native software systems that support business functions.Job Responsibilities: * Maintains and enhances frontend web solutions to ensure system reliability and performance * Write well-designed, well-tested UI code * Integrate with internal and external APIs * Work closely with the Product Owners and UI/UX Designers to create user-friendly workflows * Presents new ideas and frameworks to improve existing systems, processes, and services * Collaborates with team members to decompose features into user stories and provide accurate estimates * Also responsible for other duties/projects as assigned by business management as neededEducation and Work Experience: * Bachelor's Degree plus 2 years of related work experienceOR combination of education and experience deemed equivalent (Required) * Acceptable areas of study include Computer Science, Engineering or a related field. (Preferred) * 2-4 years of web development experience using modern development languages and frameworks such as JavaScript, TypeScript, React (Required)Knowledge, Skills and Abilities: * Proven work experience as a Front-End Engineer or Web Developer in a team environment (Required) * Experience writing JavaScript in a professional setting (TypeScript experience a bonus) (Required) * Experience using React.js to build applications (Redux experience a bonus) (Required) * Knowledge of current trends and best practices in the React ecosystem, and in UI development in general (Required) * At least 18 years of age * Legally authorized to work in the United StatesTravel:Travel Required (Yes/No): NoDOT Regulated:DOT Regulated Position (Yes/No): NoSafety Sensitive Position (Yes/No): NoTotal Target Cash Earnings Opportunity: $107,295 - $193,430National Base Pay Range: $93,300 - $168,200The Total Target Cash Earnings Opportunity represents the expected total cash compensation for this role at target performance, combining base salary and annual incentive opportunity. Actual earnings may be higher or lower depending on individual performance and overall company results. The base pay range reflects the compensation component of this opportunity. The candidate's actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range. To find the pay range for this role based on hiring location, click here.At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Corporate employees are eligible for a year-end bonus based on individual and/or company performance and which is set at a percentage of the employee's eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. The incentive component included in the Total Target Cash Earnings Opportunity refl