Senior Board Designer

REF: SBD

Montbonnot (Grenoble area) / Permanent

To support our growth, we are hiring a Senior Board Designer

REF: SBD

ABOUT KALRAY

Kalray is a European leader in hardware acceleration, with full-stack acceleration expertise: from silicon to complete system.

Our MPPA (Massively Parallel Processor Array) architecture is the foundation of Kalray's processor (30+ patent families, 15+ years of development) and acceleration cards that combine processing power, flexibility, and energy efficiency.

Our mission is to deliver open data-efficient hardware accelerators to power next generation of data-intensive, AI-driven systems and infrastructures. We offer off-the-shelf processors, acceleration cards, and specialized processor development.

With over 130 employees and presence in France and Romania, Kalray is backed by top-tier investors and publicly listed on Euronext Growth. You'll be part of a pioneering team that is shaping the future of computing with cutting-edge processor architecture, software-defined solutions, and next-generation acceleration platforms.

We offer a fast-paced, inclusive, and collaborative environment where ambitious experienced professionals and young talents can thrive—while enjoying the positive and inspiring lanscape of the Alps or the Côte d'Azur.

WHAT YOU 'LL BE DOING:

As part of the Boards & Systems Hardware team, you'll contribute to the development of Kalray's cutting-edge boards built around our MPPA processors, used for production, testing, and demonstration in high-performance environments (100Gb Ethernet, PCIe Gen6, LPDDR6). Your role will span the entire lifecycle of board development, from concept to industrialization, and include close interaction with IC design, software teams, and customer units.

Responsibilities:

• Design electronic boards with high-speed interfaces
• Drive PCB layout, validation plan definition, and board bring-up
• Specify and develop test suites and validation automation tools
• Perform tests, signal integrity measurements, and performance validation
• Interface with suppliers, subcontractors, and partners (including international contacts)
• Contribute to the project management and coordination of board design cycles
• Ensure production follow-up and industrial readiness

WHAT WE ARE LOOKING FOR:

Skills:

• Expert in high-speed PCB design and signal integrity
• Strong experience in lab measurement and debugging
• Ability to coordinate multiple stakeholders
• Programming/scripting in C / Python / VHDL is a plus
• Fluent in French, and technical English (spoken and written)
• Autonomous, rigorous, and team-oriented mindset

Profile:

• 10+ years in high-speed board design
• Proven experience in project management, including remote team coordination

Of course, you might not have all of those required skills But feel free to apply anyway and explain to us why you believe you are the right person for the job.

CONTRACT INFORMATION:

• Type of contract: Permanent contract
• Starting date: As soon as possible
• Location: Montbonnot (Grenoble Area)

WHAT WE CAN OFFER YOU:

• Competitive salary & performance-based RSU (free shares)
• Hybrid work model
• Additional paid leave (RTT)
• Meal vouchers (Edenred)
• Premium health coverage (Malakoff Humanis)
• Sustainable mobility incentives
• Generous paternity leave
• Monthly team activities (laser game, hiking, sailing, karaoke …) and large-scale company events

RECRUITMENT PROCESS:

• First interview with the manager
• Second interview with the team
• Final interview with HRD or CEO

Equal Opportunity Statement

KALRAY is committed to creating a diverse and inclusive environment, and we welcome applications from individuals of all backgrounds, identities, and experiences. We do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, skin color, national origin, gender, sexual orientation, age, marital status, disability status, or any other characteristic protected by law. Should you require any accommodations or adjustments throughout the interview process and beyond, please do not hesitate to let us know. We are committed to ensuring that all candidates have an equal opportunity to showcase their abilities and succeed in our organization.

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