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Senior Software Engineer - Machine Learning

New

Job

  • Level
    Senior
  • Location
    Berlin
  • Working Model
    Onsite
  • Job Field
    Software, Data
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment

Job Summary

In this role, you will build robust ML pipelines and production-ready systems for optimization and forecasting, using technologies like Python, Databricks, and Kubernetes, while improving model quality and performance.

Job Technologies

Your role in the team

  • Build and operate production systems for optimisation, forecasting, machine learning, and Generative AI use cases.
  • Design scalable data and ML pipelines using Python, Databricks, Spark, Airflow, and dbt, with clear data contracts and reliable failure handling.
  • Enable applied scientists to develop and evaluate models efficiently by providing reusable training, evaluation, deployment, and experiment-tracking capabilities.
  • Productionise models: define dependable inputs and outputs, automate deployment, monitor quality and performance, and make model behaviour traceable in production.
  • Develop and operate workloads in the appropriate execution environment: Databricks jobs for distributed data and ML processing, and Dockerised applications running as Kubernetes pods where that runtime is needed.
  • Build operational dashboards, alerts, and runbooks so that users and engineers can understand system state, identify issues, and respond effectively.
  • Work with product and commercial partners to convert business rules and decision requirements into maintainable software components.
  • Raise the engineering bar through pragmatic standards for system design, testing, code review, CI/CD, observability, and operational ownership.

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Our expectations of you

Qualifications

  • You write maintainable production Python and follow established software-delivery practices, including automated testing, code review, and CI/CD.
  • You're strong in software engineering fundamentals: reliability, scalability, observability, and maintainable system design.
  • You understand how cloud workloads are deployed and run, including AWS, Docker containers, and Kubernetes-based execution.
  • You communicate clearly with both technical and non-technical stakeholders and enjoy turning ambiguous problems into dependable systems.

Experience

  • You have 3+ years of experience building and running data or ML systems in production, for example in MLOps, data engineering, ML platforms, or ML product development.
  • Experience with Generative AI products, including LLM evaluation and monitoring, is a plus. Familiarity with AI-assisted development tools such as Codex or Claude Code or Co-pilot is welcome.

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What we offer

  • Zalando offers a range of benefits; here is an overview of what you can expect.
  • Employee shares program.
  • 40% Rabatt auf Mode- und Schönheitsprodukte, die von Zalando verkauft und versendet werden, 30% Rabatt auf Lounge by Zalando, Rabatte von externen Partnern.
  • 2 paid volunteering days a year.
  • 27 days of vacation a year to start for full-time employees.
  • Relocation assistance available (subject to prior agreement).
  • Family services, including counseling and support.
  • Health and wellbeing options (including Wellhub, formerly Gympass).
  • Mental health support and coaching available.
  • Advance your development through our training platform and biannual peer-to-peer review.

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Benefits

Work-Life-Integration

Health, Fitness & Fun

Food & Drink

Topics You Will Work On

Job Locations

  • Location Berlin

    Germany

About Your Employer

Zalando SE

Zalando SE

Zalando is the leading online fashion platform in Europe, connecting customers, brands, and partners in 17 markets. We offer the latest styles and trends from the best fashion brands around the world, all in one place. With Zalando, you can find the perfect outfit for any occasion, whether you're looking for casual wear, formal wear, or something in between. We also offer a wide range of sizes and styles to suit every customer's needs. Shop with us today and see why we're the leading fashion destination in Europe.

Description

  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Trade

Employer reviews

by devworkplaces.com

Total

(1 Review)
3.4
  • Workingconditions

    4.4
  • Culture

    3.5
  • Engineering

    3.1
  • Career Growth

    2.6
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Logo Zalando SE

Senior Software Engineer - Machine Learning

Location
Berlin
Working Model
Onsite
Diversity
Open for all genders
English Only
English only required

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