Senior Data Scientist (Gen AI, LLM)

A software company at the intersection of generative AI, cloud computing, and machine learning, collaborating with startups and enterprise technology teams.

• 5+ years of experience in data science or related field
• Strong Python skills and familiarity with ML libraries such as scikit-learn, TensorFlow, PyTorch
• Solid hands-on experience with Generative AI and Large Language Models
• Strong foundation in statistics and applied mathematics
• Excellent analytical thinking and problem-solving abilities
• Fluent English communication skills (written and verbal)

Nice to have:

• Familiarity with R, SQL, or Java
• Experience with big data technologies such as Spark, Hadoop, or Kafka

• Solve practical business problems using advanced machine learning techniques
• Design and optimize NLP or computer vision pipelines
• Apply deep expertise in Generative AI and Large Language Models
• Build scalable ML systems from data ingestion through deployment and monitoring
• Use MLOps principles to streamline model lifecycle in cloud environments
• Extract insights from large datasets to inform model improvements
• Clearly communicate technical insights to non-technical teams and stakeholders
• Collaborate on AI-driven approaches to complex data challenges

Only candidates able to work remotely but the work location is in Warsaw, Poland