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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Machine Learning Engineer (d/f/m)

AI Summary ✨

Requirements

  • University degree in Computer Science, Machine Learning, Data Science, or a related field
  • 3+ years’ experience building and deploying production-grade machine learning models
  • Strong software engineering mindset — ability to write clean, reusable, and scalable code in Python
  • Experience integrating ML/AI models into production software systems
  • Solid understanding of MLOps practices, CI/CD pipelines, and automated testing frameworks
  • Hands-on experience with ML frameworks (e.g., TensorFlow, PyTorch, Hugging Face)

Nice to Haves

  • Background in data science: comfort with experimentation, A/B testing, and measuring ROI/impact of ML projects (not just accuracy)
  • Experience with NLP or generative AI techniques
  • Familiarity with cloud-based ML infrastructure (AWS, Snowflake, SageMaker, etc.)

What you'll be doing

  • Design, develop, and deploy robust machine learning and AI systems for a range of products and use cases, including generative AI
  • Integrate ML and AI models into production systems, ensuring scalability, reliability, and maintainability
  • Deploy and monitor machine learning models and systems, including CI/CD pipelines, automated testing, monitoring, and model versioning
  • Leverage cloud platforms (AWS + Snowflake) and ML infrastructure (e.g., SageMaker, feature stores) for scalable deployment
  • Collaborate with cross-functional teams (Product, Customer Experience, and other engineering teams) to deliver AI-driven features and insights
  • Ensure all ML/AI solutions adhere to best practices in data privacy, security, and ethical standards
  • Contribute to a culture of technical excellence, knowledge sharing, and continuous learning

Perks and Benefits

  • Receive a competitive reward package – reevaluated each year – that includes salary, benefits, and pre-IPO equity
  • Enjoy 28 days of paid vacation, plus an additional day after 2 and 4 years
  • Make an impact on the environment and society with 1 (fully paid) Impact Day
  • Receive generous family leave, child support, mental health support, and sabbatical opportunities
  • On-site collaboration with 2 days a week in the London office, with flexibility to work remotely for the remaining days
  • 20 Flex Days per year to work remotely from other locations
  • Engage in team gatherings, cultural initiatives, and events like Summer Sessions and year-end celebrations
  • Access to healthy snacks, drinks, and a weekly catered lunch
Personio logo

Personio

London, UK

Experience: Senior
Posted: March 11, 2026
Aws
Python
machinelearning

Why we track Personio

Personio is one of the bigger European-born companies on this board. Based in Munich, they're building HR software specifically for the European market. If you want to work at a scale-up that's actually European, not just a US company with an EU office, Personio is a solid pick.

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