
SiPearl is a European semiconductor company focused on designing high-performance, energy-efficient processors for supercomputing and Artificial Intelligence (AI). Founded by Philippe Notton in June…

SiPearl is a European semiconductor company focused on designing high-performance, energy-efficient processors for supercomputing and Artificial Intelligence (AI). Founded by Philippe Notton in June…
Founded / CEO: 2019 — Philippe Notton
Flagship product: Rhea1 processor family (Arm Neoverse V1; samples available early 2026; manufactured at TSMC)
Primary markets: High-performance computing (HPC), AI, data centres — target: European exascale (JUPITER)
Recent funding: €130M Series A final close (2025-07-08)
Headcount: 167 employees (profile data)
Design and supply of sovereign, energy-efficient, high-performance processors for HPC, AI, and data-centre workloads.
2019
Semiconductor Manufacturing
€130,000,000
Definitive closing with a third tranche; finalises Series A.
€23,000,000
Described as €15m equity plus €8m syndicated bank loan.
€90,000,000
Included up to €25m convertible debt from the EIB (with €10m ultimately subscribed).
€17,500,000
Comprised of a €2.5m grant plus up to €15m in equity investments via the EIC Fund; described as the first direct investment of the EIC Fund.
€7,400,000
Grant funding cited at operational launch / design start timeframe.
“Investor mix includes strategic corporate investors (Arm, Eviden/Atos), public-sector innovation funds and programs (EIC Fund, France 2030), financial institutions (EIB, Caisse d'Epargne Rhone Alpes), and venture participation (Cathay Venture).”
❓ About SiPearl… SiPearl is the European fabless designer of sovereign secure high-performance energy-efficient CPUs for HPC, AI and data centres. These CPUs will help address strategic challenges in the fields of security, defence, medical research, energy, climate and engineering with a reduced environmental footprint.
In June 25, SiPearl completed the design of the most complex CPU ever designed in Europe, Rhea1. Featuring 80 Arm Neoverse V1 cores, with 61 billion transistors, it is currently in production at TSMC. Sipearl CPUs will equip the two first European exascale supercomputers belonging to EuroHPC JU: Rhea1 will be integrated into the JUPITER machine based in Germany and Rhea2 will be part of Alice Recoque in France.
Incubated Within The European Processor Initiative (EPI) Consortium And Seed-funded By The European Union, SiPearl Employs Almost 200 People In :
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Following a €130 million Series A, the company has launched its Series B round.
💻 About the role We are seeking an experienced Technical Program Manager with deep expertise in IP governance and engineering project enablement. This role is responsible for establishing a secure, compliant, and highly efficient engineering environment. The ideal candidate brings strong knowledge of SoC (ASIC) development workflows, engineering collaboration tools, and IT infrastructure, along with a proven track record in export compliance, IP protection, and external partner management.
Success in this role requires strong leadership, a data-driven mindset, and the ability to scale operations through governance and automation.
🎯Your missions
🔍 What will help you succeed in this role
Note: The tasks listed above are not exhaustive. You may be assigned additional activities to ensure service continuity or support other team objectives. Recruitment process ✔️Discovery interview with our Talent Acquisition Partner (30 min)
✔️AssessFirst personality test - no need to worry, there is no wrong or right answer; our goal is to see beyond your resume (45')
✔️2 Technical interviews (1h each)
✔️Interview with one HRBP in order to answer to your last questions (30 min)
💡 Benefits And Conditions
Are you curious to learn more about us?
At SiPearl, we are dedicated to building a diverse and inclusive workplace that thrives on the strength of varied perspectives and backgrounds. We recruit talent based on merit, experience, and alignment with our company's goals and values. SiPearl is the European fabless designer of sovereign secure high-performance energy-efficient CPUs for HPC, AI and data centres. These CPUs will help address strategic challenges in the fields of security, defence, medical research, energy, climate and engineering with a reduced environmental footprint.
This new generation of microprocessors will first target EuroHPC Joint Undertaking ecosystem , which is deploying world-class supercomputing infrastructures in Europe for solving major challenges in medical research, artificial intelligence, security, energy management and climate with a reduced carbon footprint. 🌱
Incubated Within The European Processor Initiative (EPI) Consortium And Seed-funded By The European Union, SiPearl Employs Almost 200 People In :
Following a €130 million Series A, the company has launched its Series B round.