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Benchmark Cloud & HPC Engineer

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

SiPearl

9 open roles

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Overview

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

Visa options

The ad rules out sponsorship
Per the ad: “do not provide VISA”

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Skills

Nice to have

Mentoring

Requirements

What we're looking for

Strong experience in benchmarking and performance analysis in Cloud and/or HPC environments
Solid knowledge of programming languages and parallel computing models (C, C++, Fortran, OpenMP, MPI)
Good understanding of processor architectures (Aarch64, x86)
A rigorous and analytical mindset, with the ability to interpret performance data and propose optimisations
Strong collaboration and communication skills in an international environment

Nice to have

Pre-silicon, simulation or silicon performance evaluation
Benchmark development, validation and packaging
Participation in collaborative research or industrial projects
Supervision or mentoring of trainees

Note: The tasks listed above are not exhaustive. You may be assigned additional activities to ensure service continuity or support other team objectives.

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

In this role, you will work closely with the Benchmark Team Leader and the R&D System & Software teams to test, analyse and optimise benchmark and application codes used for pre-silicon, simulation and silicon performance analysis of SiPearl processors, while contributing to collaborative and partner projects.

What you'll do

Analyse and optimise benchmark and application codes to leverage SiPearl processor architectures
Design, runn and monitor test scenarios, collect and validate performance results
Produce detailed performance analyses and forecasts for pre-silicon, simulation and silicon phases
Identify and fix software issues impacting benchmarks and applications
Package, document and present benchmark results and improvements internally and externally
Contribute to collaborative R&D projects with academic and industrial partners

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
Website: sipearl.com

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.

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Get updated about our recruiting activities: Sipearl careers webpage
Get to know a bit more about our team culture: Welcome to the jungle

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