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AXAxel Springer News Media National

Senior Software Engineer - Machine Learning(m/w/x)

Berlin
Full-time, Part-timeWith Home OfficeSenior
AI/ML
Data Science

End-to-end architecture of recommender systems and LLM integration for a global digital publisher. Proven experience operating production-scale machine learning systems required. Flexible working hours, budget for external workshops and tech conferences.

Requirements

  • Experience operating machine learning systems
  • Strong software engineering fundamentals
  • Data science foundation in recommender systems
  • Proficiency in Python, Go, or Java
  • Experience integrating modern AI and LLMs
  • Design of resilient, scalable ML systems
  • Background in experimentation and production rollouts
  • Pragmatic, solution-oriented builder mentality
  • Ability to operate as senior engineer
  • Excellent English and advantageous German skills

Tasks

  • Architect and build scalable recommender systems end-to-end
  • Manage feature engineering and modeling processes
  • Ensure reliable production serving for ML models
  • Implement modern AI and LLM-based capabilities
  • Integrate AI features into scalable production systems
  • Write clean, maintainable, and testable production-quality code
  • Focus on system reliability and long-term maintainability
  • Deploy and monitor ML systems in production
  • Optimize performance and ensure system resilience
  • Enable controlled experimentation in production environments
  • Drive continuous optimization of recommender systems
  • Experiment with new tools and architectures
  • Improve recommender performance and system design
  • Collaborate with data scientists and software engineers
  • Partner with data engineers and product managers
  • Integrate ML solutions into production-ready architectures
  • Improve engineering standards and tooling
  • Enhance experimentation practices and system robustness
  • Design and operate production-grade ML systems
  • Explore new AI-driven approaches for products and journalism

Work Experience

  • approx. 4 - 6 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent
  • GermanBasic

Tools & Technologies

  • Python
  • Go
  • Java
  • Spark
  • PySpark
  • AWS
  • LLMs
  • CI/CD

Benefits

Flexible Working

  • Flexible working hours

Learning & Development

  • Trainings and learning lunches
  • Tech conferences
  • Budget for workshops

Snacks & Drinks

  • Free breakfast snack

Free or Subsidized Food

  • Free canteen lunch

More Vacation Days

  • 30 days vacation

Workation & Sabbatical

  • 10 days working from abroad

Modern Equipment

  • Free choice of office equipment
  • Up-to-date hardware and software

Modern Office

  • Modern office spaces
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Axel Springer News Media National and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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