Senior Data Scientist

About the role

As a Senior Data Scientist, you will play a key role in shaping the future of sustainable product development. You'll develop and deploy production-grade AI systems, design advanced AI architectures, and help bring stability and structure to AI development processes during a high-growth, scale-up phase.

What you'll do

• Build, deploy, and maintain scalable APIs that serve AI/ML models in production environments
• Own end-to-end delivery of AI solutions, from prototyping to fully productionized systems
• Design and implement Retrieval-Augmented Generation (RAG) systems using vector databases
• Build and orchestrate AI agents using frameworks such as LangGraph, CrewAI, or similar
• Continuously optimize model inference for latency, cost efficiency, and throughput at scale
• Implement robust monitoring, logging, and alerting for deployed models and services
• Build and maintain CI/CD pipelines for seamless testing, deployment, and iteration of AI systems
• Work closely with product and engineering teams to integrate AI capabilities into core products

What you'll need

• Proven experience building and deploying production AI/ML systems at scale
• Strong expertise in large language models (LLMs), RAG systems, and AI agent frameworks
• Proficiency in Python and experience with ML/AI frameworks and tools
• Experience with vector databases and modern AI infrastructure
• Strong software engineering practices including CI/CD, testing, and monitoring
• Ability to translate business problems into technical solutions and communicate trade-offs clearly

What they offer

• Permanent employment contract
• Remote work opportunity across EU
• Opportunity to work on cutting-edge AI and sustainability projects