NLP and LLM Engineer

Location: Chennai / Pune / Thanjavur / Hybrid

Type: Full time

Reports to: Lead Data Scientist.

Position Overview:

We are seeking an experienced NLP and LLM Engineer to join our innovative team. The ideal candidate will have a strong background in natural language processing, machine learning, and deep learning, with a specific focus on developing and optimizing large language models. You will be responsible for designing, building, and deploying advanced NLP solutions to solve complex real-world problems.

Key Responsibilities:
- Model Development:
- Design, develop, and fine-tune large language models (LLMs) to enhance their performance on specific tasks such as question answering, summarization, and instruction tuning.
- Implement Retrieval-Augmented Generation (RAG) techniques to improve model responses using external knowledge sources.
- Apply Reinforcement Learning from Human Feedback (RLHF) to refine model outputs and ensure alignment with user preferences.
- Conduct research and development on transformer architectures, attention mechanisms,



and other state-of-the-art NLP methodologies.
- Develop and optimize models for tasks such as text classification, summarization, entity recognition, sentiment analysis, and machine translation.
- Data Management:
- Collect, preprocess, and analyze large datasets for training and evaluating NLP models.
- Utilize vector databases to manage and retrieve high-dimensional data efficiently.
- Implement data augmentation techniques to enhance training datasets and improve model robustness.
- Deployment and Maintenance:
- Deploy NLP models into production environments, ensuring scalability and robustness.
- Monitor and maintain deployed models, making improvements as needed based on performance metrics and user feedback.
- Develop and maintain APIs and microservices for integrating NLP models into applications.
- Research and Innovation:
- Stay up-to-date with the latest research in NLP and machine lear

📌 NLP and LLM Engineer (Chennai)
🏢 Avivo Ai Technology
📍 Chennai