Hybrid Senior System Architect

Posted 5 days ago

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About the role

  • Senior System Architect at SiPearl designing system architecture for high-performance computing systems and collaborating with partners on innovative projects.

Responsibilities

  • In this role, you will work closely with the Architecture Team Leader to define, document and drive system architecture for cutting-edge HPC systems, while contributing to collaborative projects with industrial and academic partners.
  • Define and structure the integration framework for SiPearl microprocessors, including use cases, hardware and software interfaces, and lifecycle compliance management.
  • Lead architectural engagements with partners and customers to design optimized HPC nodes based on one or multiple SiPearl processors.
  • Develop integration, performance measurement, benchmarking, and optimization tools to ensure processing efficiency and energy performance across the product lifecycle.
  • Contribute actively to collaborative projects, technical deliverables, technology watch activities, and partner workshops.
  • Support customers in migrating their applications toward new system architectures integrating SiPearl microprocessors.
  • Mentor interns and contribute to recruitment and knowledge-sharing initiatives within the team.

Requirements

  • Strong expertise in system and software architecture, particularly in HPC environments (multi-core architectures, mesh networks, low latency and high bandwidth interfaces, benchmarking and troubleshooting)
  • Solid experience with microprocessor hardware and software interfaces (SPI, I2C, DDR, HBM, PCIe) and server management protocols (RedFish, IPMI, PSCI, SCMI, PLDM)
  • Proficiency in C/C++ and other relevant programming languages, with strong Linux and Windows development experience and ARM programming knowledge
  • Proven ability to define proof of concepts, analyze data flows and bandwidth requirements, and deliver architecture recommendations balancing performance and energy efficiency
  • Strong debugging skills across multiple subsystems and the ability to identify root causes and resolve complex integration issues
  • Familiarity with development tools such as GitLab, Polarion, and PlantUML
  • Scientific rigor, structured thinking, and strong synthesis capabilities
  • Leadership mindset, proactive risk management, and the ability to work effectively in cross-functional and international environments
  • Minimum 7 years of experience as a System Architect or Software Architect
  • Proven experience in HPC environments, including multi-core architectures, mesh interconnects, low-latency systems, high-bandwidth interfaces, benchmarking, troubleshooting, security, and system integration

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

Job title

Senior System Architect

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Tech skills

Location requirements

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