Payrails

Senior Machine Learning Engineer

Payrails

full-time

Posted on:

Location Type: Hybrid

Location: BerlinGermany

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About the role

  • Design, build, test, and deploy robust machine learning models that power critical business decisions.
  • Develop and maintain scalable pipelines to support both model training and real-time inference.
  • Collaborate with data scientists, software engineers, and product teams to transform innovative ideas into production-grade solutions.
  • Implement industry best practices to ensure model reliability, scalability, and continuous performance improvement.
  • Stay abreast of the latest advancements in machine learning and AI, and integrate new techniques to keep our solutions at the cutting edge.

Requirements

  • You have extensive experience developing, deploying, and maintaining machine learning models in production environments.
  • You’re proficient in Python and experienced with ML frameworks such as TensorFlow, PyTorch, or similar.
  • You possess a strong background in data processing and analysis, using tools like Pandas, NumPy, Apache Spark or similar.
  • You have experience with orchestration technologies such as Airflow, Kubeflow, Flyte or similar.
  • You’re well-versed in AWS cloud and have hands-on experience with containerization and orchestration tools (i.e., Docker, Kubernetes).
  • You have a solid understanding of core ML concepts, including model evaluation, monitoring, and optimization.
  • You thrive in agile, collaborative settings and communicate complex technical concepts with clarity.
  • Experience with MLOps best-practices and infrastructure-as-code (such as Terraform) are a plus.
  • Experience with AWS Sagemaker is a plus.
  • Experience deploying and running models in low-latency production environments is a plus.
Benefits
  • High impact and high velocity environment with the most talented and ambitious people you will ever work with
  • A chance to shape the story of a company and a category from the ground up
  • Real ownership. You’ll have the freedom and trust to build, test, and take lead
  • A product used by the best brands around the world
  • Visa and relocation support for you and your family where required
  • Hybrid working with an office in the heart of Berlin
  • Regular team events, activities and off-sites
  • Discounted Urban Sports Club membership
  • Competitive salary and equity package
  • 27 days of annual paid vacation
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
machine learningmodel evaluationmodel monitoringmodel optimizationdata processingdata analysiscontainerizationorchestrationMLOpsinfrastructure-as-code
Soft Skills
collaborationcommunicationagile methodologyproblem-solvingclarity in technical concepts