Red Nucleus is hiring a AI Engineer to join our global team. This role will be remote.

Our purpose is advancing knowledge to improve lives. We succeed by being the premier provider of strategic learning and development, scientific advisory services, and medical communications solutions for the life sciences industry. Our global team is composed of nearly 800 full time employees whose commitment to creativity, quality, and on-time delivery is unrivaled in our space.

At Red Nucleus, we believe in providing a rich working environment that pushes us to innovate in ways that engages our employees to be their best selves. Our culture is about meaningful work, a true sense of community, and fun. We love to celebrate our people and we are proud to have been Internationally recognized as a “Great Place to Work".

Role Overview
You'll play a key role in building, running, and improving our GenAI systems. We already have working systems in production, and you'll deepen what's there while raising the bar on quality and reliability. The work spans the full lifecycle — prototyping new techniques,



building what proves out, and occasionally running the pipelines yourself to produce deliverables for our scientific and medical writing teams.

Key Responsibilities
GenAI Development — Design, build, and deploy LLM-powered solutions, integrating API-driven models (e.g., Gemini, GPT) into production with critical features like batching, caching, retries, and audit logging.
RAG Systems —Design RAG pipelines using document ingestion, chunking, embeddings, vector databases, hybrid search, grounding, and citation-aware responses.
AI Agents —Develop agentic workflows that use tools, APIs, structured outputs, multi-step reasoning, task planning, and human-in-the-loop review for evidence workflows.
Research & Prototyping —Explore and prototype emerging GenAI techniques against real problems, evaluate what's worth taking forward into production.
Production Readiness —Build solid, dependable sy

📌 AI Engineer (Pune)
🏢 Red Nucleus
📍 Pune