Senior ML Infrastructure Engineer
Prior LabsFreiburg im Breisgau, Baden-Württemberg, Germany • Berlin, Germany
Posted March 22, 2026
Full Time
About the Company
A small, highly selective team of engineers and researchers building tabular foundation models.
Job Description
We're a small, highly selective team of engineers and researchers building tabular foundation models. We're scaling to handle millions of rows, thousands of features, real-time inference, and new data modalities, and we need a Senior ML Infrastructure Engineer to own our multi-cluster GPU infrastructure.
Requirements
- 5+ years building and operating production GPU infrastructure or distributed training systems at scale.
- Deep hands-on experience with Slurm and cluster management.
- Expert-level systems thinking: memory bandwidth, GPU profiling.
- Strong Python and genuine fluency with PyTorch internals.
- Track record of making infrastructure decisions that measurably improved training throughput or cost efficiency.
- Strong AI tooling skills.
Benefits
- Competitive salary
- Equity
- Flexible working hours
- Professional development opportunities
- Diversity and inclusion training
