🎯 Mission

At Vizzia, we build connected hardware deployed at scale. Our products operate in the real world, and they need to be rock solid.

Your mission is simple and critical : Make our hardware reliable before it reaches the field.

You bring structure to validation and you prevent production issues before they exist.

Fewer bugs. Fewer replacements. Fewer maintenance interventions.

You are the safeguard between design ambition and industrial reality.

🛠️ Responsibilities

• Write comprehensive, structured test plans : functional coverage, edge cases, stress

• Execute validation campaigns across mechanical, electronic, and firmware layers

• Own Pass / Fail decisions autonomously : documented, justified, and defended

• Produce clear, actionable test reports highlighting risks and potential failures

• Challenge hardware design choices based on validation evidence, not just validate, but analyze

• Work closely with development and industrialization teams to secure production readiness

• Contribute directly to achieving a defect rate ≤ 3% across the installed base

• Ensure zero critical issues are discovered during production and testing phases

👤 Profile

• Engineering background in Embedded Systems, Mechatronics, or similar

• Strong full-stack hardware expertise (electronics, mechanics, firmware)

• Experience facing real-world hardware issues, not just designing on paper

• Proven ability to write test plans: structure, coverage, acceptance criteria

• Autonomous in Pass / Fail decision-making : you own your conclusions and know how to defend them

• Exposure to industrialization environments

• Highly rigorous : documentation and validation are second nature

• Passionate about testing, validation, and building robust systems

⭐ Nice to have

• Experience building hardware test benches : tooling, automation, test jigs

• Experience in hardware SMEs or consumer electronics environments

• Robotics or hands-on technical side projects

• Background in embedded systems engineering roles

🚀 Why Vizzia?

• Small team, real ownership

• Direct impact on product reliability at scale

• Access to hardware, tools, and autonomy to build things properly

• No rigid silos , you shape how validation is done

• Opportunity to grow into team leadership, certification topics, or broader hardware scope

Benefits

🏡 Hybrid work

🏝 “Contrat cadre” and RTT (between 8-12 per year depending on the number of public holidays in the current year)

💻 A Mac or PC depending on your preferences

💸 BSPCE

🍜 60% coverage of meal vouchers worth €9 per worked day

🚃/🚲 Sustainable mobility allowance

🏥 Mutuelle (Alan)

💼 Offices located in central Paris (9th arrondissement)

☀️ Annual offsite with the whole team and plenty of company events