Senior AI Engineer - GenAI, AI Platform & Voice AI

About this role

Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world’s subscribers.

Role Summary

We are looking for a highly capable Senior AI Engineer with 3–4 years of hands-on AI/ML experience to design, build, and productionize scalable AI systems across Generative AI, AI platforms, AI gateways, Voice AI, LLM fine-tuning, ML training, and ML pipelines.
This role is for someone who can take ownership of complex AI initiatives end-to-end — from problem understanding, architecture, experimentation, model/pipeline development, deployment, observability, and continuous improvement. The ideal candidate should be comfortable working across application engineering, ML engineering, LLM systems, APIs, infrastructure, and production-grade AI platform components

Key Responsibilities

GenAI Application Engineering

Design and build production-ready GenAI applications using LLMs, SLMs, RAG, agents, tool-calling, workflow orchestration, and prompt engineering

AI Gateway & AI Platform Engineering

Contribute to the design and implementation of AI platform capabilities that enable safe, governed, and scalable use of AI models

Voice AI Engineering

Design and implement Voice AI systems involving speech-to-text, text-to-speech, speech translation, voice agents, and real-time conversational AI.

LLM Fine-Tuning & Model Training

Work on fine-tuning and training workflows for LLMs, SLMs, and task-specific ML models

ML Pipelines & MLOps

Design and maintain scalable ML pipelines for data preparation, training, evaluation, deployment, monitoring, and retraining

**Job Requireme...