Data Scientist

Amrapali.org

Chennai

On-site

INR 600,000 - 1,000,000

Full time

14 days+

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Job summary

Amrapali.org is seeking an entry-level Data Scientist in Chennai who will join the AI-CoE team to develop and deploy machine learning models focusing on NLP and Generative AI. The successful candidate will collaborate with cross-functional teams, enhancing product differentiation through innovative AI solutions.

Qualifications

At least 2 years of hands-on experience in Data Science.
Experience in deploying ML models using Python and PyTorch.
Practical knowledge of NLP tasks like entity recognition and text classification.

Responsibilities

Develop, Test, and Deploy machine learning models for various business use cases.
Perform data preprocessing and feature engineering.
Work closely with cross-functional teams including software engineers and product managers.

Skills

Machine Learning

Natural Language Processing

Python

SQL

PyTorch

Scikit-learn

Problem Solving

Teamwork

Education

Bachelor’s/Master’s degree in Data Science, Computer Science, Statistics, Mathematics

Tools

LangChain

LlamaIndex

Job description

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Experience Level: Bachelor’s/Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field from a reputed institute. Candidates with 2 years of work experience preferred.

Position overview: We are seeking a Data Scientist with a strong background in Machine Learning, Natural Language Processing (NLP), Generative AI, and Retrieval-Augmented Generation (RAG). The ideal candidate will possess 1+ years of hands-on experience in developing and deploying advanced data-driven solutions. You will play a key role in our AI-CoE team, contributing to cutting-edge projects that drive innovation and business value. A special focus area for this role would be to build AI enabled products that would result in the creation of monetizable product differentiators for Tata Communications products and services.

Detailed job description & Key Responsibilities:

• Develop, Test, and Deploy machine learning models for various business and Telco use cases.

• Perform data preprocessing, feature engineering and ML/DL model evaluation.

• Optimize and fine-tune models for performance and scalability.

• Good understanding of NLP concepts and projects involving entity recognition, text classification, and language modelling like GPT/Llama/Claude/Grok

• Build and refine RAG models to improve information retrieval and answer generation systems.

• Integrate RAG methods into existing applications to enhance data accessibility and user experience.

• Work closely with cross-functional teams including software engineers, product managers, and domain experts.

• Communicate technical concepts to non-technical stakeholders effectively.

• Document processes, methodologies, and model development for internal and external stakeholders.

Skills:

• Strong knowledge of probability and statistics.

• Working knowledge of machine learning and deep learning skills.

• Strong knowledge of programming knowledge – Python, SQL and commonly used frameworks & tools – PyTorch, Sci-kit, NumPy, Gen AI tools like langchain/llamaIndex

• Working knowledge of MLOPs principles and implementing projects with Big Data in batch and streaming mode.

• Excellent problem-solving skills and a proactive attitude.

• Strong communication and teamwork abilities.

• Ability to manage multiple projects and meet deadlines

• Interview will involve coding tests.

Mandatory Skills:

Relevant 2 years of relevant hands-on experience in Data Scientist.

Hands-on experience in developing and deploying ML models using Python, PyTorch, and Scikit-learn.

Practical knowledge of NLP tasks like entity recognition and text classification, and working with GenAI models such as GPT or LLaMA.

Experience with tools like LangChain or LlamaIndex for building and optimizing RAG (Retrieval-Augmented Generation) pipelines.

Understanding of MLOps practices and ability to handle big data in both batch and streaming modes.

If you meet the requirements outlined in the job description and are interested in this opportunity, please email your resume to admin@amrapali.org.in, mentioning your current CTC, expected CTC, and Notice Period.

PN: Please note that we have openings in other locations as well. Kindly apply with your preferred locations mentioned

Seniority level