About this role
Senior Applied Scientist to advance NinjaTech AI’s autonomous agent platform through applied research and production work in reinforcement learning, LLM training, model optimization, multimodal and speech/natural-language systems. The role includes prototyping, training, evaluating, and deploying large-scale ML/LLM systems and building high-performance multi-GPU training and inference pipelines.
Skills for this role
Reinforcement learningRLHFProximal Policy Optimization (PPO)Actor-critic methodsLarge Language Models (LLMs)Transformer-based language modelsLLM fine-tuningModel distillationModel quantizationPyTorchPythonRustDistributed trainingMulti-GPU trainingMixed precisionONNXInference optimizationSynthetic data generationStatistical modelingData miningEvaluation frameworksA/B testingNatural language understandingNatural language generationInformation retrievalQuestion answeringKnowledge extractionText classificationSpeech processingAutomatic speech recognition (ASR)