AI Research Engineer

Sarj.ai is hiring an AI/ML Engineer to train and deploy speech models that power our voice communications platform. We work in Python and PyTorch on GCP. Strong deep learning fundamentals highly appreciated. What you'll do • Train large-scale speech models (STT/TTS) • Work with modern speech architectures and push them to production • Build and maintain ML training pipelines for real-time voice processing • Develop evaluation frameworks and improve model performance • Collaborate with product and engineering to ship AI-powered features What we're looking for • 2+ years working with ML in production • Strong Python + PyTorch/PyTorch Lightning • Understanding of deep learning fundamentals • Experience with speech/audio ML is a strong plus • Experience with large-scale or distributed training • Familiarity with GCP (Vertex AI, Cloud Run, BigQuery) Originally posted on Himalayas