Senior Data Scientist

• Develop and implement machine learning models to address business challenges.
• Conduct data analysis, feature engineering, and model selection to optimize performance.

• Model Productionization:

• Deploy machine learning models into production systems for real-time applications.
• Collaborate with software engineers to integrate models into existing infrastructure.

• Performance Monitoring, Evaluation and Optimization:

• Monitor model performance in production, investigate drift, and iterate to improve evaluation metrics.
• Conduct A/B testing and validation to assess model impact and reliability.

• Cross-functional Collaboration:

• Work closely with cross-functional teams to understand business requirements and translate them into technical solutions.
• Communicate complex technical concepts to non-technical stakeholders effectively.

• Documentation and Reporting:

• Create reproducible, versioned documentation of modeling development, experiments, and results.
• Produce reports and presentations that communicate methods, findings, and recommendations.

Do you have a Master's degree?, * 7+ years of industry experience

• Master's in Computer Science, Statistics, Mathematics, or related field
• Proven experience in developing and deploying machine learning models in production environments
• Proven organizational and project management skills
• Expert in programming languages such as Python and Pyspark
• Strong understanding of data manipulation, statistical analysis, and machine learning algorithms (MLlib, Scikit-learn, TensorFlow/Pytorch, GenAI)
• Enthusiasm for AI use cases and innovation
• Excellent communication skills and ability to work in a collaborative team environment

Bonus Points

• Familiarity with event-driven architecture and hands-on experience with serving ML models as microservices
• Experience with LLM based products in production
• Experienced with working in a dynamic and fast-paced environment
• Experienced with recommender systems at scale
• Experienced in working on high-load, real-time AI solution

• Independent and varied role within an entrepreneurial and innovative organization
• Modern data stack (Databricks, Airflow, DBT, PowerBI)
• Salary of 80.000,- - 95.000,- (gross annual per year based on 40 hrs per week) based on experience
• 25 vacation days
• Laptop and iPhone
• Training and upskilling opportunities
• Working in a team of professionals, where hard work is well combined with humor

TBAuctions (TBA) is Europe's leading multi-brand digital auction platform for B2B used goods. We are powered by a diverse and international team of over 1,200 professionals across the Nordics, Benelux, UK and Continental Europe. Our belief that 'everything has value' drives us to innovate through technology, creating more effective and sustainable auction processes. Our culture is based on our core values, which guide every decision we make, from hiring to performance reviews, from day-to-day decisions to key business strategies. We put bidders and sellers first, we take responsibility, we deliver results and we succeed as a team - because we are better together!