Senior Applied Research Engineer
Fundamental · Barcelona
Frontier labonsiteSenior
At a glance
Highlights
- Build NEXUS, the world's most powerful Large Tabular Model for enterprise AI.
- Optimize large-scale training jobs for very large context size workloads.
- Drive productionization and serving of research models to Fortune 100 firms.
What they offer
- Competitive compensation with salary and equity
- Comprehensive health coverage for you and your dependents
- Paid parental leave for all new parents, inclusive of adoptive and surrogate journeys
- Relocation support for employees moving to join the team in one of our office locations
Ideal candidate
Systems-minded engineer who obsesses over efficiency and reliability at scale and enjoys partnering with researchers to turn ambitious ideas into production-ready foundation models.
Requirements
- Strong understanding of modern ML architectures and large-scale training pipelines
- Experience running distributed training jobs on multi-GPU systems
- Advanced profiling and debugging skills across CPU, GPU, memory usage, latency, and inter-GPU communication
- Strong programming skills in Python
- Experience with model scaling and parallelization strategies, including tensor and pipeline parallelism
Lab profile
About Fundamental
AI research lab building NEXUS, a large tabular model for enterprise decision-making and prediction.
What they build
- NEXUS Large Tabular Model (LTM)
Known for
- Enterprise decision-making AI
- Large Tabular Models for structured records
- Trusted by Fortune 100 companies
Key facts
- $275m in funding from leading investors
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