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Full Stack IoT Engineer

Insyght IoT · Rotterdam

Rotterdam · HybridFull-TimePosted Sep 10, 2026

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Job description

Insyght builds IoT products in Delft, from the first sketch to production runs. Hardware, firmware, apps and cloud, in one small team at YES!Delft.

You take a product from a sketch to a working prototype, and then to something we can actually manufacture. One week you are routing a PCB in KiCad. The next you are on your third print of a housing because the fit was half a millimetre off. The week after you are writing the firmware that ties it all together. If you own a soldering iron and a 3D printer and you use both, we should talk.

What you'll do

  • Design schematics and PCBs in KiCad, from first concept to production files
  • Model housings, brackets and jigs in CAD and print them yourself
  • Write and debug firmware in C or C++ on Nordic nRF, ESP32 or STM32
  • Bring up new boards: first power-up, first blink, first radio link
  • Build test fixtures so we catch bad boards before they reach a customer
  • Choose components, check availability and keep the BOM buildable
  • Sit down with clients and work out what the product actually has to do

You are

  • A few years of hands-on work across hardware and firmware, or fewer years and a workshop full of things you have built
  • KiCad, Altium or similar. You can read a datasheet and draw a schematic from it
  • At home in CAD (Fusion 360, SolidWorks, Onshape) and behind a 3D printer
  • C or C++ on microcontrollers, plus Python for tooling and scripts
  • You debug with a scope and a logic analyser instead of guessing
  • You finish things. A drawer of half-built projects is normal. A drawer of only half-built projects is not
  • Good command of Dutch and English
  • Living in or near Delft

Nice to have, not required

  • A board built in volume, and you know what design for manufacturing costs you
  • RF and antenna work, or the patience to learn it properly
  • CE marking, EMC pre-compliance or lab testing
  • Production beyond printing: injection moulding, sheet metal, CNC
  • The cloud side: MQTT, REST, a dashboard when a project asks for one

What you get

  • Real products, from the first sketch to production runs
  • A lab with scopes, logic analysers, a reflow oven and printers
  • Freedom to pick your own tools and your own approach
  • Flexible hours and hybrid working where it makes sense
  • Full-time or part-time
  • Salary that matches your experience
  • Room to grow into technical lead on your own projects

How to apply

Apply with your CV and a short note about a project you're proud of. Photos of things you built are welcome or email to info@insyght.io

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