Principal Machine Learning Engineer (Reconstruction / Quantitative Imaging)
Midjourney · San Francisco · San Francisco Bay Area Hybrid
CHECKED 21M AGO
Applied AIhybridprincipal$290K – $302K
At a glance
Highlights
- Build ML components improving reconstruction quality, speed, and accuracy.
- Collaborate on hybrid algorithms blending physics with learned priors.
- Productionize models with monitoring, safe fallbacks, and verification tooling.
Ideal candidate
Applied ML engineer comfortable bridging research and production in imaging or physics-based domains, with strong evaluation discipline and a passion for robust, high-stakes systems.
Requirements
- Strong applied ML experience with comfort in signal processing, imaging or adjacent domains
- Ability to move fluidly between research prototypes and production-quality systems
- Strong evaluation discipline: metrics, ablations, data leakage avoidance, and reproducibility
- Demonstrated track record applying ML to physics-based or inverse problems via shipped projects or publications
- Pragmatic production mindset with reproducible training/inference and safe deployment in high-stakes contexts
- Background in computational physics or scientific computing
- Experience with PINNs and Neural Operators for PDEs in ultrasound simulation and imaging
- Experience in Agentic-SciML is a plus
- Hands-on data curation from messy real-world sources, ground truth definition, and labeling/simulation pipelines
- Background in data assimilation combining observations with physics-based models
Lab profile
About Midjourney
Independent research lab exploring new mediums of thought and expanding imaginative powers.
What they build
- Text-to-image generative AI models
- Web and mobile creative platform
Known for
- Generative AI research
- Product design
- Human infrastructure
Key facts
- Small team
- Self-funded