Senior Machine Learning Engineer

About the role

We are seeking an exceptional Senior Data Engineer to help us in our mission to revolutionize the payments industry. Our Data Team is at the forefront of driving transformation, empowering every department to unlock the full potential of data.

What you'll do

• 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.

What you'll need

• 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.

Nice to have

• 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.

What they offer

• High impact and high velocity environment with the most talented and ambitious people
• Real ownership with freedom and trust to build, test, and take lead
• Visa and relocation support for you and your family where required
• Hybrid working with an office in the heart of Berlin
• Competitive salary and equity package
• 27 days of annual paid vacation