The English-language job board for Spain

Senior FPGA Prototyping Engineer

Hybrid in Castelldefels·Added 8 months ago (last checked 12 Oct)

SiPearl

9 open roles

Overview

Work mode
Hybrid, Castelldefels
Contract
Permanent contract
English
Required
Experience
Senior level
Benefits
Private health insurance, meal vouchers

Visa options

  • The ad rules out sponsorship

    Per the ad: “do not provide VISA”

Find jobs with visa support

Skills

Requirements

What we're looking for

  • Strong expertise in FPGA development and prototyping on complex platforms

  • Solid knowledge of HDL languages (SystemVerilog, VHDL), timing constraints (SDC) and advanced design rules

  • Ability to architect robust solutions, take ownership of technical topics and drive continuous improvements

  • Professional proficiency in English within an international environment

  • Strong communication skills, team spirit and a high level of autonomy

  • Scientific rigor, curiosity, adaptability and a strong problem-solving mindset

Dear candidate, even if you consider you do not fulfill all the qualifications mentioned above, please still apply and share with us why you believe you would be a good fit.

Pay & benefits

What you'll get

  • Contract: Permanent Contract

  • Benefits: annual bonus*; meal vouchers (60% covered by SiPearl); health insurance (70% covered by SiPearl); illimited access and pre-paid sessions with a practitioner of your choice on our mental health partner app, moka.care; technical, linguistic and personal development training; BSPCE

  • Work model: On-Site or Hybrid (2 days/week remote)

  • 📍 Office: This role is open for our locations in France (Maisons-Laffitte, Massy, Grenoble and Sophia Antipolis), Spain (Castelldelfels - Barcelona); Italy (Bologna)

  • ⚠️ Please note that while we do not provide VISA Sponsorship, we are committed to assisting international candidates with the visa application process to the best of our ability.

The role

To validate our first tape-out, we developed an initial prototyping platform, using a smart hybrid approach, connecting a real hardware system development board (socket ready) with a small prototyping FPGA board.

Given the success and eager adoption of this approach by our Firmware team, we decided to think even bigger and build a full stack prototyping and demonstration platform, porting the full complexity of our designs to FPGA prototyping, and enabling the development of the entire FW and SW (BIOS, Kernel or high speed-interfaces like PCIe/DDR/UCIe) pre-silicon!

To tackle that task, we are building an entire new team, who will be using state of the art multi-FPGA prototyping platforms (Ultrascale+ VP1902, the largest FPGAs in the industry), porting and modeling our entire design and connecting it with real hardware.

What you'll do

• Design, develop and continuously improve the FPGA prototyping workflow, integrating it into the company-wide HW and SW flows
• Generate, test and debug complex FPGA platforms from RTL, ensuring performance, robustness and maintainability
• Develop and integrate hardware and software blocks, as well as automation tools and scripts to improve productivity and user experience
• Provide expert-level technical support to internal users, analyze complex issues and propose long-term, scalable solutions
• Act as a primary technical interface with EDA tool vendors and IP providers, driving technical discussions and tracking issue resolution
• Contribute to technology watch, evaluate new tools and share best practices across teams

Hiring 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)

About SiPearl

SiPearl is a French semiconductor company designing high-performance, low-power microprocessors for the European exascale supercomputing initiative. Its flagship product, the Rhea processor, is built on Arm architecture and is intended to power the first generation of European exascale supercomputers, positioning SiPearl as a key player in Europe's push for technological sovereignty in high-performance computing (HPC). The company operates across Europe, with its headquarters in Maisons-Laffitte, France, and engineering teams in several countries, including Spain.

In Spain, SiPearl has an established R&D presence in Barcelona, where it contributes to processor design and software enablement. The company's work culture is deeply technical and collaborative, with a strong emphasis on innovation and European cooperation. For international professionals, SiPearl offers the opportunity to work on cutting-edge semiconductor technology within a mission-driven European context, with roles often requiring expertise in hardware architecture, embedded software, and HPC ecosystems. The Barcelona office provides a vibrant, international environment, making it an attractive option for engineers looking to contribute to a strategic European project.

Industry
Semiconductors
Founded
2019
Employees
100–500
Headquarters
Maisons-Laffitte, France
In Spain
Barcelona

Good to know if you are moving

  • Barcelona office is a key R&D hub, offering roles in processor design, verification, and software development.
  • The company is at the forefront of European sovereignty in semiconductors, with a mission-driven atmosphere.
  • Working language is primarily English, making it accessible for international professionals.
  • Opportunities to collaborate with leading HPC research centers and industry partners across Europe.
  • Competitive compensation and the chance to work on a unique, European-first processor architecture.

In their own words

About the company & team

❓ 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 :

  • France (Maisons-Laffitte, Grenoble, Massy, Sophia Antipolis),

  • Spain (Barcelona)

  • and Italy (Bologna)

Following a €130 million Series A, the company has launched its Series B round.

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.

All open roles at SiPearl
WhatsApp

Emulation Engineer

SiPearl7mo ago
Hybrid in CastelldefelsNo Spanish needed
Hybrid in CastelldefelsNo Spanish needed
Hybrid in CastelldefelsNo Spanish needed
Hybrid in CastelldefelsNo Spanish needed

Senior CAD flow engineer

SiPearl2y+ ago
Hybrid in CastelldefelsNo Spanish needed
Hybrid in CastelldefelsNo Spanish needed
Hybrid in CastelldefelsNo Spanish needed

Compiler Engineer

SiPearl2y+ ago
Hybrid in CastelldefelsNo Spanish needed
See all 9 jobs