Arago

Software Engineer — Computation Kernels and Performance

Paris, Île-de-France, FranceFull timePosted 13 days ago
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MEET ARAGO AND THE ARAGONIANS

Arago is an AI and computer hardware company whose mission is to drive the course of history forward. We do so by accelerating breakthroughs at the intersection of AI and semiconductors.

Founded in 2024 by AI researchers and physicists with deep expertise in photonics, electronics, software, mathematics, and machine learning, Arago brings together a lean team of engineers and scientists from the world’s top companies and research labs.

Composed of nine nationalities and operating from hubs in France, North America, and Israel, we believe in great science and fast achievements. Our work is guided by these core principles:

1. Do great things: we deliver work we’re proud to sign our name to.

2. High velocity: speed matters. We move quickly, one step at a time.

3. One unit: we’re all in this together, with relationships grounded in trust, respect, and camaraderie.

Arago is backed by executives from Apple, Arm, Nvidia, Microsoft, and Hugging Face, as well as prominent US and European deeptech venture firms and exited founders.

WHAT YOU’LL DO

As a Performance Software Engineer, you will be instrumental in building the core computation software that runs on Arago’s custom AI accelerators. Your work will bridge the gap between host systems and proprietary hardware, encompassing everything from a custom on-board kernels to the sophisticated tooling required for real-time debugging. You will be a key player in chip bring-up and the long-term development of high-performance computation primitives and kernels, ensuring our architecture operates with maximum efficiency and deterministic performance.

REQUIRED SKILLS AND EXPERIENCE

  • Bachelor’s, Master’s, or PhD in Computer Science, Computer Engineering, or a related field.
  • Strong experience in low-level systems programming using C/C++ and assembly, with excellent understanding of how compiled software maps to machine instructions and hardware behavior.
  • Deep familiarity...