250 local authorities rely on Vizzia's hardware - cameras, stations, accessories - deployed in the field, in real conditions, every day. By end of 2026, that number will be 450.
Scaling from here is first and foremost a hardware challenge. The next product iterations need to ship on time, at industrial-grade quality, and with the technical foundations that will hold at scale. That's what this role is about.
Vizzia has raised €30M in Series B and is accelerating. The Hardware R&D team covers the full stack — electronics, mechanics, firmware — and is looking for its technical anchor: someone who goes deep on architecture, sets the bar on engineering standards, and makes sure what leaves the lab actually survives the field.
You'll report directly to David, Head of Hardware, and work across the hardware team as the senior technical
1. Engineering leadership & team development
Own the technical roadmap for the R&D team : prioritize, sequence, and make the calls that keep the team focused
Set the engineering bar: documentation standards, design reviews, validation rigor, and the habits that separate a good team from a great one
Be the person engineers come to when a problem is hard : and know how to unblock them without solving everything yourself
Drive recruiting and onboarding as the team scales. You help define who we hire, and how we make them effective fast
Structure clean interfaces with Backend and Operations: not a nice-to-have, but part of your accountability
2. Architecture & technical decisions
Own system-level architecture decisions across electronics, mechanics, and firmware, balancing performance, cost, and long-term maintainability
Anticipate EMC/CE/NDAA certification constraints from day one, not as an afterthought
Make technical constraints legible to non-hardware stakeholders , without dumbing things down
Simplify where others add complexity. If a design can be cleaner, make it cleaner
3. Industrialization & quality
Integrate DFM/DFT constraints at design stage, not at pre-production review
Define validation plans that go beyond the lab: functional, environmental, EMC, field testing
Control BOM costs and secure critical components through double sourcing
Run go/no-go reviews before each hardware release, and make the call
You've led engineering teams : you know how to set direction, give feedback, and hold a high bar without micromanaging
You have strong hands-on experience in electronic design and embedded systems, and you've shipped products through the full cycle: prototype, industrialization, mass production, field deployment
You're comfortable across the three dimensions of hardware : electronics, mechanics, firmware, and you use that breadth to make better architectural calls, not to become the single point of failure
You have a real-world reliability obsession. Lab performance is table stakes. What matters is what happens at deployment
You can zoom in on a routing issue and zoom out to rethink an architecture — and you know when to do which
You make the engineering team around you more effective. That's how you measure yourself
Hybrid work
Contrat cadre and RTT (between 8 and 12 days per year depending on public holidays)
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
If you've read this far, you're probably very interested in the role and/or Vizzia. We'd like to hear from you even if you feel ou don't check every box.
