Viktor Rehnberg
Machine Learning And Artificial Intelligence Research Engineer at Chalmers University of Technology (CTH)
Gothenburg, Sweden
Summary
👤
Senior🎓
Top SchoolViktor Rehnberg is a Machine Learning and AI Research Engineer with eight years of experience bridging rigorous physics-based modeling and practical ML at Chalmers University of Technology, where he supports national supercomputing resources and scales models across multi-GPU/multi-node environments. Trained in engineering physics (MSc 4.75/5), he has a strong mathematical foundation and a track record in high-stakes team research—from international physics competitions to AI Safety Camp projects exploring modularity and interpretability in neural networks. His research focuses on technical AI safety, including mechanistic anomaly detection benchmarks and decision-theoretic work on shutdownability and partial preferences, combining theoretical work with empirical implementation in PyTorch. Motivated by effective altruism and longtermism, Viktor brings a rare mix of hands-on HPC/ML engineering, formal analytic skills, and a commitment to reducing existential risk for future generations.
8 years of coding experience
1 year of employment as a software developer
AI and Machine Learning, AI and Machine Learning at Chalmers University of TechnologyGymnasieexamen, Naturvetenskaplig spetsutbildning, Matematik, Gymnasieexamen, Naturvetenskaplig spetsutbildning, Matematik at Luleå gymnasieby
Swedish, English, French
Stackoverflow
533reputation
12kreached
14answers
8questions
Github Skills (106)
describe10
slurm10
python10
deep-learning10
gpu10
cpp10
modular10
linux10
matlab10
numpy10
neural-network10
tensorflow10
machine-learning10
hpc10
acceleration9
Programming languages (9)
Github contributions (5)
VRehnberg/easybuild-easyconfigs
Sep 2022 - Mar 2025
A collection of easyconfig files that describe which software to build using which build options with EasyBuild.
Contributions:98 pushes, 74 branches in 2 years 5 months
easyconfigoptionsdescribeeasybuild
VRehnberg/cupbearer
Aug 2023 - May 2024
Contributions:67 pushes, 24 branches in 9 months
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