Staff AI/ML Scientist (Conversational AI)

EcoVadis is the leading provider of business sustainability ratings. Their solutions are backed by an international team of experts and powerful technology, analyzing data to build sustainability scorecards that give companies actionable insights into their environmental, social, and ethical risks.

• PhD or Master's degree in quantitative discipline (e.g., Statistics/Applied Math, Artificial Intelligence, Computer Science, Computational Linguistics)
• 8+ years of overall experience in machine learning and Natural Language Processing (NLP), with at least 4+ years specializing in Conversational AI in production environments
• Advanced knowledge of agentic frameworks and proven track record building autonomous or semi-autonomous agentic systems at scale
• Experience in leading end-to-end AI initiatives in industry, from design to implementation to integration, applying best software development practices
• Excellent mentoring skills and accountability for high quality and timely delivery of initiatives
• Experience of cross-functional collaboration in the development of AI-powered products (e.g., Engineers, Product Managers)
• Experience building conversational interfaces over complex enterprise domains (e.g., Supply Chain, Procurement, Financial Risk) is a plus
• Track record of peer-reviewed publications in top-tier NLP/AI venues (ACL, EMNLP, NeurIPS, AAAI, KDD) is a plus

• Design and test multi-turn, state-aware conversational systems using LLM reasoning loops (e.g., ReAct, Plan-and-Solve) and multi-agent orchestration frameworks (LangGraph, AutoGen, or custom state machines)
• Innovate by adapting new frameworks and recent advances in generative and agentic AI
• Promote best practices in AI / ML and mentor junior team members
• Lead functional teams and initiatives to accelerate the adoption of Conversational AI
• Leverage Python, MLflow, Azure stack (e.g., Azure cloud, Azure ML, Azure Data Factory) and Databricks to deliver end-to-end AI solutions to build, benchmark, and maintain AI / ML models
• Stay in close contact with customers to evaluate their needs and recommend solutions that increase customer satisfaction and drive business value
• Stay on top of technology trends in AI and apply this knowledge to key challenges ahead of EcoVadis

Offer available only for candidates eligible to work and live in Poland