Lead GenAI Data Scientist — LLM Applications

Lead GenAI Data Scientist — LLM Applications

Lead / Principal | Education / EdTech | 8+ years

About the Role

We are seeking a Lead GenAI Data Scientist to spearhead the development of large language

model-powered products that transform how learners and educators interact with our platform.

You will architect LLM solutions — from retrieval-augmented generation to fine-tuning — and

define our applied AI strategy in partnership with product leadership.

Key Responsibilities

• Lead the design and deployment of LLM-powered features (AI tutoring, content generation,

assessment tools)

• Architect RAG pipelines and semantic search solutions at production scale
• Evaluate, fine-tune and optimize foundation models for EdTech use cases
• Define prompt engineering standards and LLM evaluation frameworks
• Drive responsible AI practices — bias auditing, safety, and transparency
• Work closely with product, engineering, and curriculum teams
• Contribute to the broader GenAI roadmap and team capability building What We're Looking

For

• 8+ years in data science / ML with at least 2-3 years in GenAI / LLM work
• Hands-on experience with OpenAI, Anthropic, Mistral or open-source LLMs
• Strong RAG architecture and vector database experience
• Fine-tuning experience (LoRa, PEFT, RLHF) is a strong plus
• Proficiency in Lang Chain, LlamaIndex or similar orchestration frameworks
• Experience deploying LLM applications in production environments
• EdTech domain knowledge or experience with personalized learning systems preferred