Senior AI/LLM Engineer: RLHF

Innodata Inc. is seeking a Senior AI/LLM Engineer to lead training, alignment, and optimization of large language models. You will own the full post-training pipeline from supervised fine-tuning through reward modeling and RL optimization, ensuring efficient production deployment.

You will design SFT pipelines for open-weight models, build reward models, and implement policy-gradient techniques. Strong code skills in Python, C/C++, and Rust are required for performance-critical paths.