3562989-Lead Assistant Manager

EXL; Gurugram District; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

EXL in India is seeking a Data Scientist to join the Generative AI team, developing Large Language Models and NLP-based solutions for analytical use cases.

You will design, train and optimize language models, apply prompt engineering, embeddings and vector databases, and work with cross‑functional teams to deliver actionable insights.

This role requires 2+ years of NLP/Deep Learning experience and strong Python skills; excellent communication and problem‑solving abilities are essential.

Qualifications

• 2+ years of experience as a Data Scientist with NLP/Deep Learning.
• Hands-on experience with NLP models and analytical use cases.
• Familiarity with LLMs, embeddings, and vector databases is a plus.

Responsibilities

• Design and optimize language models for analyzing textual data.
• Apply NLP techniques to extract insights from unstructured information.
• Experiment, document methods and results clearly for stakeholders.
• Collaborate with cross-functional teams to scale LLM solutions.
• Keep up-to-date with NLP research and implement new techniques.

Skills

NLP

Deep Learning

Python

Prompt Engineering

Data Analysis

Tools

LangChain

LangGraph

OpenAI APIs

AutoGen

Azure AI

Job description

Job Description:

Job Description – Generative AI – Band B We are seeking a highly skilled Data Scientist to join our team and work on the development of Large Language Models (LLMs) to solve analytical use cases. As a Data Scientist, you will play a crucial role in leveraging the power of natural language processing (NLP) to drive actionable insights and solve complex business challenges. Your expertise will contribute to the creation of cutting‑edge language models that enhances process efficiency and drive business growth for our clients.

Responsibilities:

• Design and optimize language models that can analyze and understand textual data.
• Your work will enable us to uncover meaningful patterns, trends, and insights from unstructured information, ultimately solving analytical use cases.
• Utilize sophisticated algorithms and methodologies to refine and improve the performance of our models, enabling accurate predictions and actionable outputs for analytical use cases.
• Stay informed about the latest advancements in NLP and LLM models and help us identify and adopt cutting‑edge techniques.
• Enable us to continuously improve our language models and effectively address diverse analytical use cases.
• Work closely with cross‑functional teams to address complex business challenges using LLM models.
• Help define the requirements to build and scale large language models across our customer base.
• Provide data‑driven insights and recommendations that support decision‑making processes and enable us to overcome analytical hurdles.
• Document your methodologies, experiments, and results in clear and concise terms.
• Effectively communicate complex concepts and findings to both technical and non‑technical stakeholders.

Qualifications:

• A minimum of 2 years of experience as a Data Scientist, with hands‑on experience working on NLP and Deep Learning models to solve analytical use cases.
• Experience working with Large Language Models (LLMs), including various prompt engineering techniques, word embeddings and vector databases.
• Azure stack (AI Search, OpenAI) and understanding of Agentic Architecture is a plus.
• Experience with one or more of the following tools and frameworks – LangChain, LangGraph, OpenAI Assistants API, AutoGen, etc.
• Strong knowledge and understanding of natural language processing (NLP) techniques and algorithms, and their practical applications in addressing analytical challenges.
• Proficiency in Python and having working knowledge of other programming languages is a plus, and experience with NLP libraries.
• Knowledge of frontend components and full‑stack integration is a plus.
• Experience with large‑scale data processing and distributed computing frameworks is a plus.
• Excellent problem‑solving and analytical skills, with the ability to work on complex projects and deliver high‑quality results.
• Strong communication skills, both written and verbal, with the ability to convey complex ideas to diverse stakeholders.
• A track record of staying up to date with the latest advancements in NLP research and incorporating new techniques into practical applications.

Join our team of dedicated professionals and contribute to the development of cutting‑edge Language Models (LLMs) that solve analytical use cases, enabling data‑driven decision making and delivering actionable insights.