
VSORA builds ultra-high-performance AI inference processors that cut latency and cost-per-query for data center and edge workloads. The company is a fabless semiconductor vendor whose Jotunn8 and Tyr chip families use a proprietary inference-focused architecture, HBM memory, chiplet packaging, and programmable DSP capabilities to optimize throughput and energy efficiency. Their chips are algorithm-agnostic and support LLVM, ONNX, PyTorch and RISC-V toolchains, enabling integration with existing AI stacks and host processors. VSORA targets data center operators, cloud providers, and server manufacturers seeking higher performance-per-watt and scalable inference deployment. The company emphasizes European technology sovereignty while competing on throughput, latency, and operational efficiency.

VSORA builds ultra-high-performance AI inference processors that cut latency and cost-per-query for data center and edge workloads. The company is a fabless semiconductor vendor whose Jotunn8 and Tyr chip families use a proprietary inference-focused architecture, HBM memory, chiplet packaging, and programmable DSP capabilities to optimize throughput and energy efficiency. Their chips are algorithm-agnostic and support LLVM, ONNX, PyTorch and RISC-V toolchains, enabling integration with existing AI stacks and host processors. VSORA targets data center operators, cloud providers, and server manufacturers seeking higher performance-per-watt and scalable inference deployment. The company emphasizes European technology sovereignty while competing on throughput, latency, and operational efficiency.
Headquarters: Meudon-la-Forêt (Paris area), France
Product focus: Ultra-high-performance, energy-efficient AI inference chips (Jotunn8 for data center; Tyr family for edge)
Founded: 2015
Recent funding: $46M round announced Apr 29, 2025
Employees (approx.): 45
High-throughput, low-latency AI inference for data center and edge deployments
2015
DeepTech
$46,000,000
Round reported Apr 29, 2025; reporting includes €40M/€36.36M variations in some sources
€12.5M
Announced EIC Accelerator support for development and deployment
$4,200,000
Reported smaller round announced Jan 11, 2023
“Participation from Otium (lead), Omnes Capital, Adélie/Adelie Capital and European Innovation Council in disclosed financings”
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Company Name: VSORA
Location: Paris (Meudon) or Nantes
Employment Type: CDI (Full-time)
VSORA is a French fabless semiconductor company founded in 2015 that provides high-performance, low-power solutions for the execution (inference) of Artificial Intelligence models. Our unique proprietary architecture guarantees exceptional implementation efficiency, ultra-low latency, and very low energy consumption.
Our powerful multicore DSP architecture eliminates the need for DSP coprocessors and hardware accelerators to provide a superior level of flexibility, and the need to write low-level code is eliminated through the use of a high-level programming language.
Job Title: Ingénieur Logiciel Embarqué
Department: Software Engineering
Location: Paris (Meudon) or Nantes
Employment Type: CDI (Full-time)
Dynamic and passionate about technical challenges, your interpersonal skills and curiosity will be assets in successfully carrying out your missions and enabling the company to grow.
To apply: Send your application to jobs@vsora.com