Staff Ai/Ml Scientist (Conversational Ai) - Ecovadis

Ecovadis Sas
Barcelona, Spain
10 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
4 years minimum
Working hours
Regular working hours

Tech stack

Artificial Intelligence Python (Programming Language) Machine Learning Azure Active Directory Software Engineering Systems Integration Chatbots ReactJS Large Language Models Multi-Agent Systems State Machines Machine Learning Operations
+2 more
Virtual Agents Databricks

Job description

OverviewIn this role you will advance EcoVadis’ conversational AI capabilities by designing multi-turn agents and integrating LLM-based reasoning into enterprise data workflows.You will mentor peers, lead initiatives, and collaborate with cross-functional teams to deliver end-to-end AI solutions that boost customer value and support sustainability goals.This is a hands-on, impact-driven position within a growing AI Center of Excellence.Compensaciones / BeneficiosFlexible working hoursWellness allowanceMental health supportLearning and developmentRemote work from abroad policyPrivate Health InsuranceResponsabilidadesDesign and test multi-turn, state-aware conversational systems using LLM reasoning loops and multi-agent orchestration frameworksInnovate with new AI frameworks and recent generative AI advancesMentor junior team members and lead functional teams to accelerate Conversational AI adoptionLead end-to-end AI initiatives from design to integration and deliveryLeverage Python, MLflow, Azure stack and Databricks to build, benchmark, and maintain AI/ML modelsEngage with customers to assess needs and translate them into solutions that drive business valueKeep abreast of AI/ML trends and apply insights to EcoVadis’ challengesRequisitos principales8+ years in machine learning and NLP, with at least 4+ years in production Conversational AIAdvanced knowledge of agentic frameworks and experience building autonomous or semi-autonomous agentic systems at scaleExperience leading end-to-end AI initiatives and strong software development practicesExcellent mentoring and accountability for high-quality, timely deliveryCross-functional collaboration with Engineers and Product ManagersExperience building conversational interfaces for complex enterprise domains (a plus)Peer-reviewed publications in top NLP/AI venues (a plus)Mentoring and leadershipCross-functional collaborationAccountability and delivery orientationConversations with multi-turn agents, ReAct, Plan-and-SolveLangGraph, AutoGen, or custom state machinesAgentic AI frameworks and autonomous systems at scale

Requirements

Requisitos principales8+ years in machine learning and NLP, with at least 4+ years in production Conversational AI Advanced knowledge of agentic frameworks and experience building autonomous or semi-autonomous agentic systems at scale Experience leading end-to-end AI initiatives and strong software development practices Excellent mentoring and accountability for high-quality, timely delivery Cross-functional collaboration with Engineers and Product Managers Experience building conversational interfaces for complex enterprise domains (a plus) Peer-reviewed publications in top NLP/AI venues (a plus) Mentoring and leadership Cross-functional collaboration Accountability and delivery orientation Conversations with multi-turn agents, ReAct, Plan-and-Solve LangGraph, AutoGen, or custom state machines Agentic AI frameworks and autonomous systems at scale

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