Florian Reibold
Senior Raytracing Software Engineer at NVIDIA
Karlsruhe, Baden-Württemberg, Germany
Summary
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Rockstar🎓
Top SchoolFlorian Reibold is a Senior Raytracing Software Engineer with seven years of focused industry experience, recently joining NVIDIA after a multi-year tenure at Intel. He specializes in high-performance ray tracing and path tracing engines, contributing core backend work and performance optimizations to widely used open-source projects such as Embree and OSPRay. His contributions include introducing a point query API, fixing memory and alignment issues, and integrating volume rendering features with openvkl—work that improves both stability and rendering fidelity. Florian combines academic rigor from a long research stint and PhD work at KIT with production-grade engineering, having also interned at Weta Digital and worked in automotive software architecture. He is based in Karlsruhe, Germany, and is known for bridging low-level kernel optimizations with practical renderer features that accelerate real-world visualization workloads.
7 years of coding experience
11 years of employment as a software developer
Diploma Computer Science, Diploma Computer Science at Karlsruhe Institute of Technology (KIT)
Github Skills (17)
algorithm10
algorithms10
c-language10
rendering10
raytracing10
volume-rendering10
path-tracing10
render10
data-structure10
performance-optimization10
data-structures10
cprogramming-language10
visualization9
build-system9
cmake9
Programming languages (3)
Github contributions (5)
RenderKit/embree
Apr 2019 - Jun 2022
Embree ray tracing kernels repository.
Role in this project:
Back-end Developer & Performance Engineer
Back-end Developer & Performance EngineerContributions:3 releases, 159 commits, 23 PRs in 3 years 2 months
Contributions summary:Florian contributed significantly to the Embree ray tracing kernels repository. Their commits focused on core functionality, including introducing a point query API, fixing memory leaks, and optimizing performance by adding stat counters to the point query functions. They also addressed several compilation issues and code alignment issues, improving the overall stability and efficiency of the ray tracing kernels.
raytracingray-tracingkernelsembree
RenderKit/ospray
Aug 2019 - Sep 2019
An Open, Scalable, Portable, Ray Tracing Based Rendering Engine for High-Fidelity Visualization
Role in this project:Back-end Developer
Back-end DeveloperContributions:44 commits in 1 month
Contributions summary:Florian primarily contributed to the development of the path tracing rendering engine within the OSpray repository. Their commits introduced and refined core components, specifically related to path tracing, volume rendering, and Henyey-Greenstein phase functions. The user worked on the integration of openvkl for volume rendering within the path tracer, including value selectors and interval iterators. Furthermore, the user implemented changes related to the materials used by the pathtracer.
c-plus-plusray-tracingosprayvolume-renderingportable
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