Data Scientist

Overview

Data Scientist role at Artefact, a data consulting and data-driven digital marketing firm, focused on building AI and LLM-based projects.

What you'll need

• Hands-on experience building personal, academic, or internship projects using Python or JavaScript/TypeScript.
• A genuine interest in Artificial Intelligence, especially modern LLMs (OpenAI, Claude, open-source models).
• Prior hands-on experience, even in small personal sandbox projects, with frameworks like LangGraph or LangChain, alongside core concepts like agents, tool calling, and RAG.
• Ability to consume REST APIs and build simple end-to-end backend and/or frontend workflows.
• Technical reading comprehension in English.
• Basic familiarity with vector databases or search backends (e.g., Pinecone, Supabase / pgvector, Chroma, Weaviate).
• Comfortable using Git for version control, branching, and pull requests.

Nice to have

• Exposure to Next.js, React, or modern UI libraries (e.g., Tailwind CSS, shadcn/ui).
• Experience enforcing structured outputs from LLMs using schemas (e.g., Pydantic in Python, Zod in TypeScript).
• Familiarity with tracing or evaluation tools like LangSmith, Langfuse, or Helicone.
• Experience deploying full-stack apps to platforms like Vercel, Railway, or Render, AWS, Azure, GCP.
• A visible GitHub repo, live demo, or hobby project that shows curiosity about the latest AI releases and tooling.

Details

• Location: Pune, Maharashtra, India.