Staff Machine Learning Engineer

Join A1 as a Staff Machine Learning Engineer to lead the execution layer of our AI-powered smart assistant. You will translate research into scalable, production-grade ML systems, focusing on data pipelines, training, evaluation, and inference architecture. This role is crucial for bringing AI intelligence to everyday applications and improving user workflows.

• Own end-to-end ML system execution
• Fine-tune and adapt large language models
• Architect and operate scalable inference systems
• Design and maintain data systems for training data
• Implement evaluation pipelines for performance and safety
• Optimize production deployment for GPUs, latency, and cost