Job Role – AI Research Engineer Location
Sector 62, Noida

Experience:
1–3 Years Job Overview We are looking for an AI Research Engineer with hands-on experience in Large Language Models (LLMs), Reinforcement Learning with Verifiable Rewards (RLVR), and foundational models. The candidate will be responsible for building, training, fine-tuning, and improving AI models while exploring advanced generative AI techniques.

Key Responsibilities
• Build, train, fine-tune, and continuously improve AI/ML models.
• Develop and implement RLVR environments and reward mechanisms.
• Work with LLMs, foundational models, and advanced generative AI architectures.
• Develop and experiment with autoregressive and diffusion models.




• Implement and optimize deep learning solutions using Python and PyTorch.
• Conduct research, experimentation, and model evaluation to improve performance and efficiency. Required Skills & Qualifications
• 1–3 years of hands-on experience working with LLMs, RLVR, and foundational models.
• Solid programming skills in Python and PyTorch.
• Practical experience in implementing RLVR environments.
• Robust understanding of autoregressive and diffusion models.
• Knowledge of model training, fine-tuning, evaluation, and optimization.
• Robust problem-solving and research-oriented mindset

📌 Ai Research Engineer Noida (India)
🏢 AppX (YC S21)
📍 India