Research Engineer
Rethink recruit
Research Engineer
Pantheon is building general-purpose robots. Research velocity — experiments shipped per week — is the primary bottleneck on how fast Pantheon gets there. Research Engineers directly determine that rate.
Pantheon is looking for a Research Engineer to work alongside researchers on large pretraining runs, RL post-training, and the data and infrastructure that make them scale. You will own the loop from the H100 training cluster to robots running on a factory floor.
This is a role for a strong software engineer first, with deep ML intuition — someone who has implemented models end-to-end, not just run existing ones. If you want your engineering work to directly determine how fast a robotics frontier gets pushed, this is that role.
What You'll Do
- Implement model architectures and training recipes alongside researchers and make them run efficiently at scale
- Build and maintain data pipelines including collection, curation, filtering, and augmentation across vision, proprioception, action, and language
- Own training infrastructure including distributed training, checkpointing, profiling, and debugging across the GPU fleet
- Build evaluation that catches regressions and produces real signal, both offline and on-robot
- Own the loop from training cluster to deployed robot and close it with data from the field
You Should Have
- Strong software engineering foundations with deep ML intuition
- Experience implementing ML models end-to-end, not just running existing ones
- Fluency in PyTorch or JAX with hands-on distributed training experience
- Ability to debug across the full stack
- Comfort moving fast in ambiguity
Nice to Have
- Experience with large-scale training infrastructure including multi-node, multi-GPU, and cluster environments
- Prior work on large multimodal models
- Publications at NeurIPS, ICML, ICLR, CoRL, RSS, ICRA, or similar venues
- Experience deploying models on physical hardware and optimizing for latency and compute at the edge
$110.7k - $379.2k
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