Data Scientist/Senior Data Scientist - Gen AI (5 to 10 Years)

Fractal Analytics Inc.; India; Remote; INR 3,000,000 - 6,000,000; Full time

Job summary

Fractal Analytics Inc. is hiring a Senior Data Scientist to design and implement advanced AI solutions in a Gen AI stack across multiple Indian cities, including Bangalore, Mumbai, Gurgaon, Chennai, Pune, Noida and Hyderabad.

The role requires 5–10 years of experience in NLP, generative AI, and cloud-based ML, with hands-on skills in Python, Docker, FastAPI, and modern LLM tooling such as LangChain, vector databases, and PEFT. You will work across teams to deliver end-to-end AI capabilities.

Qualifications

• 5–10 years of data science experience.
• Hands-on NLP and generative AI expertise.
• Experience with cloud ML platforms.
• Strong collaboration and communication skills.

Responsibilities

• Design and implement LLM-based solutions.
• Own end-to-end AI development lifecycle.
• Research latest generative AI developments.
• Develop and maintain AI tooling and libraries.
• Collaborate with cross-functional teams to integrate AI into systems.
• Ensure code quality through reviews.

Skills

NLP

Generative AI

Cloud platforms

Python

Docker

Git

LLM tooling

OpenAI/Azure/GCP

Tools

TensorFlow/PyTorch

HuggingFace

LangChain

LlamaIndex

Vector databases

PEFT/RLHF

Git

Job description

## Data Scientist/Senior Data Scientist - Gen AI (5 to 10 Years)Apply: Noida: Bengaluru: Pune: Mumbai: Chennai: Full time: Posted Today: End Date: November 16, 2026 (19 days left to apply): SR-24818It's fun to work in a company where people truly BELIEVE in what they are doing!*We're committed to bringing passion and customer focus to the business.***Job Title:** Senior Data Scientist**Location:** Bangalore/Mumbai/Gurgaon/Chennai/Pune/Noida/Hyderabad**Responsibilities:*** Design and implement advanced solutions utilizing Large Language Models (LLMs).* Demonstrate self-driven initiative by taking ownership and creating end-to-end solutions.* Conduct research and stay informed about the latest developments in generative AI and LLMs.* Develop and maintain code libraries, tools, and frameworks to support generative AI development.* Participate in code reviews and contribute to maintaining high code quality standards.* Engage in the entire software development lifecycle, from design and testing to deployment and maintenance.* Collaborate closely with cross-functional teams to align messaging, contribute to roadmaps, and integrate software into different repositories for core system compatibility.* Possess strong analytical and problem-solving skills.* Demonstrate excellent communication skills and the ability to work effectively in a team environment.**Primary Skills:*** Natural Language Processing (NLP): Hands-on experience in use case classification, topic modeling, Q&A and chatbots, search, Document AI, summarization, and content generation.AND/OR* Computer Vision and Audio: Hands-on experience in image classification, object detection, segmentation, image generation, audio, and video analysis.* Generative AI: + Proficiency with SaaS LLMs, including Lang chain, llama index, vector databases, Prompt engineering (COT, TOT, ReAct, agents). Experience with Azure OpenAI, Google Vertex AI, AWS Bedrock for text/audio/image/video modalities. + Familiarity with Open-source LLMs, including tools like TensorFlow/Pytorch and huggingface. Techniques such as quantization, LLM finetuning using PEFT, RLHF, data annotation workflow, and GPU utilization.* Cloud: Hands-on experience with cloud platforms such as Azure, AWS, and GCP. Cloud certification is preferred.* Application Development: Proficiency in Python, Docker, FastAPI/Django/Flask, and Git.