Lead Language Model Developer

1 day ago


Tiruchi, Tamil Nadu, India beBeeLanguage Full time ₹ 1,44,00,000 - ₹ 2,15,20,000

At 4flow, we are looking for a seasoned expert to join our team as Lead Language Model Developer.

About the Role

We are seeking a highly skilled individual with extensive experience in large language model (LLM) development and deployment. As Lead Language Model Developer, you will be responsible for developing, fine-tuning, and deploying LLMs tailored to specific business needs.

You will collaborate across teams to integrate LLMs into production systems, ensuring their performance, reliability, and alignment with business goals. Your primary objective is to design and implement efficient AI pipelines that drive value and innovation.

Key Responsibilities:

  • Fine-tune and optimize LLM and NLP models 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
Required Skills and Qualifications

To excel in this role, you should possess the following skills and qualifications:

  • 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
Personal Attributes

We seek an individual with strong analytical and problem-solving skills, excellent communication and collaboration abilities, and a proactive, adaptable mindset. You should be able to work independently and collaboratively within cross-functional teams, demonstrating a genuine motivation to contribute to our success and align with our company culture and values.



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