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Senior Software Engineer - Machine Learning (m/f/d)
Axel Springer News Media National
Berlin, GermanyPosted 2 months agoFull-time
Job details
Company
Axel Springer News Media National
Location
Berlin, Germany
Employment type
Full-time
Seniority
Senior
Primary category
Machine Learning & AI
Secondary category
Data Science
Posted date
5 Mar 2026
Valid through
4 May 2026
Job description
- Architect and build scalable recommender systems end-to-end, from feature engineering and modeling to reliable production serving
- Implement and integrate modern AI and LLM-based capabilities into scalable production systems
- Write clean, maintainable, and testable production-quality code with a strong focus on reliability and long-term maintainability
- Take full ownership of ML systems in production, including deployment, monitoring, performance optimisation, and system resilience
- Enable controlled experimentation and continuous optimisation of recommender systems in production environments
- Proactively experiment with new approaches, tools, and architectures to continuously improve recommender performance and system design
- Collaborate closely with data scientists, software engineers, data engineers, and product managers to integrate ML solutions into scalable, production-ready system architectures
- Continuously improve engineering standards, tooling, experimentation practices, and system robustness