Best suited to mid-level research scientists or engineers with expertise in model efficiency techniques and a background in deploying models on edge hardware.
Derived from job-description analysis by Serendipath's career intelligence engine.
Original posting from Rhoda Ai via Ashby
At Rhoda AI, we’re building the next generation of generalist intelligent robots. We own the full robotics stack from high-performance hardware and robot systems to the infrastructure and state-of-the-art foundation world models that control our robots. Our robots are designed to be generalists capable of operating in complex, real-world environments and handling long-tail edge cases, made possible by our cutting edge research and end-to-end system design. We've raised over $400M and are investing aggressively in model research, infrastructure, hardware development, and manufacturing scale-up to make generalist robotics a reality.
We're looking for a Research Scientist or Research Engineer focused on model efficiency — making our foundation world models faster, smaller, and more deployable without sacrificing capability. This work is critical to closing the gap between research-scale models and real-time operation on robot hardware.
What You'll Do
- Research and implement model compression techniques: quantization, pruning, structured sparsity, distillation, and low-rank approximation
- Design efficient architectures and attention mechanisms suited to real-time inference on edge and robot hardware
- Develop training strategies that produce better accuracy-efficiency tradeoffs from the start
- Profile and benchmark models across hardware targets to identify and resolve efficiency bottlenecks
- Build evaluation frameworks that measure capability retention after compression or architecture changes
- Collaborate with training systems and deployment teams to ensure efficient models translate to faster real-world inference
- Publish and present work at top-tier venues (especially valued for RS track)
What We're Looking For
- Strong understanding of model compression and efficient architectures for large models
- Hands-on experience with quantization, distillation, or pruning applied to transformers or large neural networks
- Deep knowledge of where efficiency gains are possible in modern architectures
- Proficiency with PyTorch and familiarity with hardware-aware optimization (CUDA, TensorRT, or similar)
- Ability to run principled experiments that characterize capability-efficiency tradeoffs
Nice to Have (But Not Required)
- PhD in ML, CS, or a related field — or equivalent research/engineering experience
- Publication record at NeurIPS, ICML, ICLR, MLSys, or related venues
- Experience with efficient video or multimodal model architectures
- Familiarity with edge deployment targets (Jetson, custom ASICs, or mobile hardware)
- Prior work on speculative decoding, early exit, or adaptive compute
- Experience deploying compressed models on physical robots or latency-constrained systems
Why This Role
- Bridge the gap between large-scale research models and real-time robot deployments
- Your work determines whether frontier capabilities actually run on our hardware
- High leverage: efficiency improvements benefit every model the team trains and deploys
- Work at a rare intersection of deep learning research and systems
Source: Rhoda Ai careers (Ashby)