Senior Platform Engineer at T-Mobile

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. Thats how were UNSTOPPABLE for our employees!Are you ready to join the Un-carrier movement The Sr Platform Engineer is essential for developing and optimizing platform services that support core data workloads and infrastructure performance. It involves designing deploying and enhancing platform architecture with a focus on security cost-efficiency and operational excellence. The position requires collaboration with engineering data and product teams within an Agile environment to improve platform capabilities. Success is measured by the robustness efficiency and automation of platform services that enhance developer experience. The work directly impacts the technological framework that supports organizational objectives and customer solutions. We are a team that encourages innovation and advocates an agile and open approach truly working and playing in the Un-carrier way!Job Responsibilities:Designs Develops and deploys platform services to enhance infrastructure performance security and cost-efficiencyDesign deploy and maintain platform infrastructure across hybrid environments (on-prem AWS and Azure)Architect and manage compute storage and networking resources across hybrid and multi-cloud environmentsSupport containerization and orchestration technologies including Docker and Kubernetes to standardize deployment practicesOptimizes existing platform services to handle core data workloads efficientlyEnsure system reliability performance and security through proactive monitoring automation and performance tuningTroubleshoot complex platform and application integration issues impacting performance or availabilityDevelop execute and tune DML logic queries data migrations transformations and batch operations for performance and reliabilityDrive incident analysis and reliability reviews to improve operational posture and system resilienceCollaborates with engineering data and product teams to advance platform capabilitiesParticipate in on-call rotations and lead incident resolution and root cause analysisOwn DML operations for platform-managed databases (Postgres Oracle Cassandra) while collaborating with the Enterprise team responsible for DDL and schema governanceDesign and maintain Kafka-based data streaming and message-driven workflows to enable asynchronous and event-based platform operationsPartner across engineering DevOps and data teams to design scalable solutions and resolve complex issuesFocuses on automation and operational excellence to improve developer experienceBuild enhance and maintain Infrastructure-as-Code (IaC) solutions using Terraform Ansible or CloudFormationDevelop automation pipelines and scripts (Python Bash PowerShell) to eliminate manual processes and improve consistencyLead CI/CD improvements for infrastructure deployments using GitLab CI/CD Jenkins or similar toolsCreate reusable automation patterns and documentation for team-wide adoptionLead initiatives to enhance monitoring alerting and observability using Prometheus Grafana ELK CloudWatch or Azure MonitorDesign and implement self-healing automation and proactive reliability improvementsEnsures robust platform architecture and practical engineering solutionsEngineer hybrid connectivity solutions and optimize network paths between datacenters and cloud servicesDefine and implement caching strategies (Redis Memcached or similar) to improve performance and reduce database loadChampion automation-first data-informed and DevOps practices across platform teamsWorks within an Agile environment to streamline processes and enhance productivityContribute to Agile ceremonies driving infrastructure readiness and delivery excellenceEducation and Work Experience:Bachelors 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 Related Field (Preferred)4-7 years - Developing and deploying platform services with a focus on automation and operational excellence4-7 years - Collaborating with engineering data and product teams in an Agile environment to advance platform capabilities4-7 years - Optimizing infrastructure for performance security and cost-efficiency in a cloud environmentKnowledge Skills and Abilities:Agile Methodologies Expertise in applying Agile practices and principles to improve the efficiency and effectiveness of software development projects. (Required)Technical Leadership Ability to lead platform engineering teams providing technical guidance and support in a dynamic environment. (Required)Problem Solving Strong analytical skills to solve complex technical issues and optimize platform performance and security. (Required)Data Management Proficient in managing and structuring large datasets to improve platform functionality and developer experience. (Required)Collaboration Effective in working cross-functionally with various teams to enhance platform capabilities and achieve business goals. (Required)Security In-depth understanding of cybersecurity principles to safeguard platform integrity and data privacy. (Required)Licenses and Certifications:Certified Kubernetes Administrator (CKA): Certification that validates the ability to design build configure and expose native cloud applications for Kubernetes an essential skill for platform engineers working with container orchestration. (Preferred)AWS Certified Solutions Architect: Certification demonstrating proficiency in designing distributed systems and applications on the AWS platform which is crucial for optimizing platform services in cloud environments. (Preferred)Certified Information Systems Security Professional (CISSP) An advanced-level certification for IT pros serious about careers in information security focusing on managing and securing corporate environments aligning with the security aspects of the role. (Preferred)At least 18 years of ageLegally authorized to work in the United StatesTravel:Travel Required (Yes/No): NoDOT Regulated:DOT Regulated Position (Yes/No): NoSafety Sensitive Position (Yes/No): NoBase Pay Range: $116000 - $209300Corporate Bonus Target: 15%The pay range above is the general base pay range for a successful candidate in the role. The successful candidates 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.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. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employees eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location T-Mobile our benefits exemplify the spirit of One Team Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases offering medical dental and vision insurance a flexible spending account 401(k) employee stock grants employee stock purchase plan paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - 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 and voluntary long-term care insurance. We dont stop there - eligible employees can also receive mobile service & home internet discounts pet insurance and access to commuter and transit programs! To learn about T-Mobiles amazing benefits check out.Never stop growing!As part of the T-Mobile team you know the Un-carrier doesnt have a corporate ladderits more like a jungle gym of possibilities! We love helping our employees grow in their careers because its that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity youre living our values while investing in your career growthand we applaud it. Youre unstoppable!T-Mobile USA Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age race ethnicity color religion creed sex sexual orientation gender identity or expression national origin religious affiliation marital status citizenship status veteran status the presence of any physical or mental disability or any other status or characteristic protected by federal state or local law. Discrimination retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process please let us know by emailing or calling 1-. Please note this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.Required Experience:Senior IC Key Skills APIs,C/C++,Computer Graphics,Go,React,Redux,Node.js,AWS,Library Services,Assembly,GraphQL,High Voltage Employment Type : Full-Time Experience: years Vacancy: 1 Monthly Salary Salary: 116000 - 209300