HCL Tech - Data Scientist - Machine Learning/Artificial Intelligence (3-8 yrs)

Job Description :

- Proficient in Python, with experience in machine learning, deep learning, and NLP processing.

- Experience in developing and implementing generative AI models, with a strong understanding of deep learning techniques such as GPT, VAE, and GANs.

- Proficient in Langchain, LLM

- Prompt Engineering : The engineer prompts and optimizes few-shot techniques to enhance LLM's performance on specific tasks, e.g. personalized recommendations.

- Model Evaluation & Optimization : Evaluate LLM's zero-shot and few-shot capabilities, fine-tuning hyperparameters, ensuring task generalization, and exploring model interpretability for robust web app integration.

- Response Quality : Collaborate with ML and Integration engineers to leverage LLM's pre-trained potential, delivering contextually appropriate responses in a user-friendly web app.

- It is essential to have a solid understanding of data structures, algorithms, and principles of software engineering.

- Experience with vector databases RDBMS, MongoDB and NoSQL databases.

- Proficiency in working with embeddings.

- Strong distributed systems skills and system architecture skills

- Experienced in building and running a large platform at scale.

- Hands-on experience with Python, Hugging Face, TensorFlow, Keras, PyTorch, Spark, or similar statistical tools.

- Experience as data modeling ML/NLP scientist. including, but not limited to, Performance tuning, fine-tuning, RLHF, and performance optimization. Validated background with ML toolkits, such as PyTorch, TensorFlow, Keras, Langchain, Llamadindex, SparkML, or Databricks.

- Proficient with the integration of data from multiple data sources Experience with NoSQL databases, such as HBase, ElasticSearch, and MongoDB API Design. API/Data mapping to schema.

- Experienced in and strong knowledge of using AI/ML and more particularly LLMs eager to apply this rapidly changing technology.

- Good Knowledge of Kubernetes, and RESTful design.

- Prior experience in developing public cloud services or open-source ML software is an advantage