Senior Machine Learning Engineer (ASR / Voice AI)

Job Description

We are seeking a Senior Machine Learning Engineer with deep expertise in Automatic Speech Recognition (ASR) to join a global leader in conversational voice AI.

You will be responsible for building, fine-tuning, and deploying high-performance ASR models that power voice-enabled systems across automotive, retail, and enterprise sectors globally.

Methodology & Project Info

• Tech Stack: Python, C++, PyTorch, Kaldi, TensorFlow Lite, Docker, Kubernetes, Cloud
• Agile Management: Scrum / Kanban
• Code Reviews: Yes
• Direct Customer Interaction: Occasional (Technical Consulting / Triage)

Daily tasks

• Key Duties:
• Training and optimizing ASR models for multilingual voice platforms.
• Running performance benchmarks and tuning models for real-time efficiency and low latency.
• Designing scalable ML tools, pipelines, and infrastructure.
• Diagnosing and resolving complex customer-reported ASR technical issues.
• Mentoring team members and leading technical sub-projects.

Requirements

Must Have (Essential):

• Python (Production Level) – 5/5
• ASR / Speech Recognition – 4/5
• Deep Learning / Neural Networks – 4/5
• Docker / Kubernetes – 3/5
• Cloud Services – 3/5
• Commercial Experience: 6+ years (Master's) or 8+ years (Bachelor's)

Must have: Python, Deep learning, Machine learning, ASR, Speach Recognition, Docker

Nice to have: C++, PyTorch, TensorFlow, Kaldi