Advanced Language Model Specialist

1 week ago


Aligarh, Uttar Pradesh, India beBeeSenior Full time ₹ 15,00,000 - ₹ 20,00,000

About 4flow: We are a global leader in supply chain management and consulting, with over 1300 team members operating at 20+ locations worldwide. Our mission is to develop and implement lean, agile, and sustainable supply chain strategies that enhance operational efficiency and drive cost savings for businesses across various industries.

We are seeking a highly skilled Senior Data Scientist LLM to join our team. As a key member of our organization, you will be responsible for developing, fine-tuning, and deploying large language models tailored to specific business needs. You will collaborate closely with cross-functional teams to integrate LLMs into production systems and ensure their performance, reliability, and alignment with business goals.

Key Responsibilities:

  • Fine-tune and optimize LLM and NLP models (e.g., GPT, BERT, T5, LLaMA) for real-world applications
  • Integrate LLMs into scalable, production-grade systems
  • Apply prompt engineering techniques to improve model performance and task alignment
  • Collaborate with ML engineers and developers to build robust AI pipelines
  • Evaluate model performance using accuracy, relevance, and alignment metrics
  • Stay current with advancements in LLM frameworks and transformer architectures
  • Document best practices and contribute to internal knowledge sharing

Requirements and Expertise:

  • 3+ years of experience in LLM and NLP model development
  • Bachelor's or Master's degree in Data Science, Computer Science, Statistics, Mathematics, Machine Learning, or a related quantitative field
  • Proficiency with LLM frameworks and libraries such as Hugging Face Transformers, LangChain, OpenAI API, LLaMAIndex, or similar
  • Experience with prompt engineering and model evaluation
  • Good to have: Proficiency in Python or Java, experience with AI/ML pipelines, and deployment on AWS, Azure, or Google Cloud Platform

Perspectives:

  • Strong analytical and problem-solving mindset
  • Excellent communication and collaboration skills
  • Proactive, adaptable, and self-driven
  • Ability to work independently and collaboratively within cross-functional teams
  • Genuine motivation to contribute to our success and alignment with company culture and values

This role offers the opportunity to work on cutting-edge projects and contribute to the development of our AI capabilities. If you are passionate about LLMs and AI, we encourage you to apply.



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