Staff AI/ML Scientist – Conversational AI

• Design and test multi-turn, state-aware conversational systems using LLM reasoning loops such as ReAct and Plan-and-Solve
• Build multi-agent orchestration frameworks using LangGraph, AutoGen, or custom state machines
• Adapt new frameworks and recent advances in generative and agentic AI
• Promote AI/ML best practices and mentor junior team members
• Lead functional teams and initiatives to accelerate Conversational AI adoption
• Use Python, MLflow, Azure stack, and Databricks to deliver end-to-end AI solutions
• Build, benchmark, and maintain AI/ML models
• Stay in close contact with customers to evaluate needs and recommend solutions that increase satisfaction and business value
• Monitor technology trends in AI and apply knowledge to EcoVadis challenges
• Deliver solutions for EcoVadis’s product portfolio and enhance operational excellence

• 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, and applying best software development practices
• Excellent mentoring skills and accountability for high quality and timely delivery of the initiatives they lead
• 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 is a plus
• Track record of peer-reviewed publications in top-tier NLP/AI venues is a plus
• Proficiency in Python, MLflow, Azure stack (Azure cloud, Azure ML, Azure Data Factory), and Databricks
• CV must be submitted in English
• Must be eligible to work and live in Spain

• Support with all the necessary office and IT equipment
• Flexible working hours
• Wellness allowance for mental and physical wellbeing
• Access to professional mental health support
• Referral bonus policy
• Learning and development
• Sustainability events and community involvement
• Peer recognition program
• Employee-led resource groups
• Remote work from abroad policy
• Meals and Transportation Vouchers (Coverflex card)
• Dental Benefits
• Life & Accident Insurance + Private Health Insurance
• Paid employee volunteer day
• Paid moving day (1/year)
• Time off: 1 Community Service Day + 1 Personal Day
• Summer Hours in July and August (36 hours per week)
• Hybrid Monthly Allowance for electricity and Internet