Data Scientist Senior Data Scientist - Gen AI 5 To 10 Years

Fractal; Gurgaon; On-site; INR 2,000,000 - 4,000,000; Full time

Job summary

Fractal is seeking a Senior Data Scientist to design and implement advanced AI solutions across multiple domains in India. The role emphasizes hands-on work with NLP, LLMs, and generative AI, delivering end-to-end projects and ensuring robust code quality.

You will collaborate with cross-functional teams to integrate AI capabilities into core systems, stay updated on the latest AI trends, and contribute to scalable tooling and pipelines.

Qualifications

• Experience implementing NLP/LLM solutions and chatbots.
• Proficient with SaaS LLMs, cloud platforms, and MLOps basics.
• Strong Python programming, Docker, and API development.

Responsibilities

• Design and implement advanced LLM-based solutions.
• Own end-to-end AI projects from concept to deployment.
• Research the latest developments in generative AI and LLMs.
• Develop code libraries and tools to support AI development.
• Participate in code reviews and maintain high code quality.
• Engage in the full software lifecycle from design to maintenance.
• Collaborate with cross-functional teams to integrate software across repos.
• Demonstrate strong analytical and communication skills.
• Work effectively in a team environment.

Skills

NLP

Chatbots

Topic modeling

Q&A

Summarization

Content generation

Tools

LangChain

LlamaIndex

Vector databases

Prompt engineering

TensorFlow

PyTorch

Job description

Job Description

It'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.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!