Research Engineer, Video Generation

Optimize and scale video generation models for Mirage.

• •Mirage is seeking a Research Engineer to build and scale the systems powering our video generation models.
• •You'll work closely with researchers to optimize performance, improve efficiency, and bring cutting-edge models into production.
• •Key Responsibilities Train and optimize large-scale video and multimodal models Improve efficiency across training and inference (memory, latency, cost) Implement techniques such as distillation, quantization, and pruning to aggressively accelerate diffusion and autoregressive generation Build and maintain distributed training systems Optimize GPU utilization, parallelism, and throughput Develop tooling for experimentation, evaluation, and debugging Translate research models into robust, production-ready systems Monitor and improve model performance in real-world usage Requirements 2+ years of professional industry experience Strong experience in deep learning systems and infrastructure Expertise in PyTorch, CUDA, Triton, and distributed training (FSDP, etc.) Experience scaling and optimizing large models under low-latency inference constraints Strong debugging and performance profiling skills Ability to move quickly from prototype to production Strong software engineering fundamentals