T-Mobile · 1 day ago
Sr. Engineer, Software
Atlanta, GA
Full-time
Hybrid
Mid, Senior Level
$114K/yr - $205K/yr
4+ years expT-Mobile is a leading telecommunications company, and they are seeking a Senior Engineer to join their FinTech Platform team. This role involves designing, implementing, and deploying cloud-native systems while owning the end-to-end software lifecycle and collaborating with other engineers to meet customer requirements.
InternetMobileTelecommunicationsWireless
Responsibilities
Design and develop end-to-end backend development solutions, covering both backend and frontend components
Conduct code reviews, provide technical guidance, and mentor junior and mid-level team members
Develop and schedule automated jobs and microservices, establishing new patterns and orchestration workflows
Design and implement data storage solutions using both relational (e.g., PostgreSQL) and non-relational databases
Deploy and manage cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform or CloudFormation
Evaluate and recommend emerging cloud services, tools, and architectural patterns to optimize system performance and scalability
Propose and champion innovative solutions to improve existing systems, processes, and services
Introduce and apply modern frameworks and technologies to enhance platform capabilities and technical velocity
Partner with product owners and engineering teams to break down features into user stories, estimate complexity, and plan sprints
Stay current with emerging technologies and continuously invest in skill development and cross-training
Effectively communicate technical ideas, constraints, and trade-offs to both technical and non-technical stakeholders
Demonstrate strong ability to quickly learn new tools and frameworks in dynamic development environments
Maintain awareness of the organization’s technology roadmap and contribute to long-term platform planning
Track and analyze industry trends, incorporating best practices and forward-thinking engineering techniques into day-to-day work
Qualification
Required
Bachelor's Degree Computer Science or Engineering, or related technical field
4-7 years Technical engineering experience
4+ years of backend development experience, with strong proficiency in backend technologies such as Java and RESTful Web Services — Frontend experience is a plus
4+ years of software engineering experience delivering robust, scalable, and secure applications
3+ years of hands-on experience designing and developing ETL pipelines for data ingestion, transformation, and integration
3+ years of working experience with cloud platforms, primarily the AWS ecosystem — including services like EC2, S3, RDS, Lambda, CloudWatch, ECS/EKS, and IAM
2+ years in DevOps and Infrastructure as Code (IaC) practices using tools like Terraform, CloudFormation, or AWS CDK
3+ years of experience designing and maintaining both SQL and NoSQL database systems, including strong proficiency in PostgreSQL
Communication
Customer Service
Analytics
Technical Writing
At least 18 years of age
Legally authorized to work in the United States
Preferred
2+ years of professional experience in the FinTech industry, with a focus on regulated environments, compliance, or financial data platforms
Benefits
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
Company
T-Mobile
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.
10001+ employees
H1B Sponsorship
T-Mobile has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (533)
2024 (457)
2023 (433)
2022 (674)
2021 (522)
2020 (320)
Funding
Current Stage
Public CompanyTotal Funding
$25.37B2026-01-06Post Ipo Debt· $10B
2025-10-06Post Ipo Debt· $2.8B
2024-09-23Post Ipo Debt· $2.5B
Leadership Team
John Saw
President of Technology, Chief Technology Officer
Peter Osvaldik
EVP & CFO
Recent News
PCMag.com - Technology Product Reviews, News, Prices & Tips
2026-01-09
Android Authority
2026-01-08
Company data provided by crunchbase