Location: Copenhagen Christianshavn (hybrid; office time required for assembly)

Start: ASAP (flexible)

Duration: 3–6 months (option to extend)

Hours: 10–15h/week (flexible around studies)

About Kleen Hub

Kleen Hub builds Tap & Reuse™, a frictionless reuse system that makes reusables work at scale - no app, no deposit, just tap and go. We’re rolling out our new hardware stack and need someone to work closely with our CTO who can support our core product and integrations.

What you’ll do

• Assemble and configure Mini Magic Counter kits

• Run checklists + QA tests before deployment (connectivity, boot stability, peripheral checks)

• Prepare plug-and-play shipments (kitting, labelling, packaging, documentation)

• Maintain inventory + BOM tracking (what’s in stock, what’s missing, reorder alerts)

• Create and improve simple SOPs (build guide, troubleshooting steps, “known issues” log)

• Support occasional field deployments (optional, but great if you’re up for it)

You’re a fit if you

• Enjoy hands-on work and have a structured mindset (checklists, repeatability, reliability)

• Have basic familiarity with hardware tinkering or electronics projects

• Are comfortable troubleshooting simple issues (cables, power, Wi-Fi, peripherals)

• Communicate clearly and document what you do

• Can work from our office when assembly is needed

Nice to have (not required)

• Experience with QA processes, electronics assembly, or lab/technical operations

• Light coding skills (Python/bash) for automation/testing

• Interest in embedded systems / IoT

What you get

• Real responsibility and direct collaboration with the CTO

• Fast learning curve in a system that sits between hardware + software + operations

• Strong ownership opportunity (this role can evolve into a part-time student job or junior role)

How to apply

Send:

• A short intro (why this role, your availability)

• 2–3 bullets of relevant experience (projects are perfect)

• CV or LinkedIn