As a senior software engineer in T-Mobile’s AI and engineering team, you will design, develop, and deploy scalable Agentic AI solutions to enhance customer engagement across various platforms. Your daily tasks include building AI-enabled applications, APIs, and backend services using Python, Java, or C++, while also contributing to the development of cloud-native microservices and distributed systems. You will work closely with cross-functional teams to implement multi-step AI workflows and ensure high availability, scalability, and security in production environments. Familiarity with Kubernetes, Docker, LLMs, conversational AI, and RAG architectures is essential for this role, which requires 4-7 years of technical engineering experience and a strong background in software engineering or computer science.
Skills
Python
Java
C++
Kubernetes
Docker
LLMs
RAG
AI orchestration frameworks
Microservices
APIs
Scalability
Reliability
Observability
Security
CI/CD
Prometheus
Grafana
PostgreSQL
Big Data platforms
What you'll do
Design and develop scalable Agentic AI solutions for customer engagement platforms.
Build and enhance AI-enabled applications using modern software engineering practices.
Develop multi-step AI workflows and agent-based systems leveraging LLMs and RAG.
Contribute to the design of microservices supporting real-time voice and text interactions.
Implement best practices for AI reliability, monitoring, security, and governance.
What we're looking for
4-7 years of technical engineering experience in software development and AI solutions.
Strong expertise in developing scalable applications using Python, Java, or C++.
Experience with cloud-native distributed systems, microservices, and real-time integration platforms.
Proficiency in designing and deploying AI-enabled services and conversational AI workflows.
Understanding of scalability, reliability, observability, and secure software engineering practices for production AI systems.
Familiarity with Large Language Models (LLMs), RAG architectures, and AI orchestration frameworks.
Ability to collaborate effectively across cross-functional teams and mentor junior engineers.
Market check
Salary context
This
$113,600–$205,000
range sits above
22%
of similar postings on FindRole.
Peer median band
$158,750–$240,000
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$161,500–$245,112
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
Employer
About T-Mobile
T-Mobile US is the second-largest wireless carrier in the United States, providing wireless voice, messaging, and data services under the T-Mobile and Metro by T-Mobile brands. Industry: Wireless Telecommunications
T-Mobile currently has
15 open roles
on FindRole.
Listed pay typically runs
$113,600–$193,500
across 15 roles with salary data.
Python
C++
Rust
CUDA
Nsight Compute
Nsight Systems
TRT-LLM
SGLang
vLLM
Transformer Engine
Docker
Kubernetes
CI/CD
PostgreSQL
Git
GitHub
NVIDIA GPUs
Agentic AI
Distributed Systems