Your work picks up the phone
What you ship goes live in real conversations between businesses and their customers — usually within days, not quarters.
Careers
Build the voice of European AI
We build AI phone agents for businesses across Europe. Our team works remotely from Greece, Germany, Austria and Switzerland.
Open roles
9 open roles
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Assistenz / Backoffice (m/w/d)
Als Assistenz / Backoffice bei der Nairon GmbH hältst du der Geschäftsführung und dem Team den Rücken frei.
- Greece
- Germany
- Austria
- Remote
- Ad language: German
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Forward Deployed Engineer
As a Forward Deployed Engineer at NAIRON, you will work directly with our customers and make the platform do what they need.
- Germany
- Austria
- Switzerland
- Remote
- Ad language: English
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Full-Stack & Mobile Engineer
As a Full-Stack & Mobile Engineer at Nairon GmbH, you will build our product on the web and on the phone in the customer's hand.
- Greece
- Germany
- Austria
- Remote
- Ad language: English
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Online Marketing Manager
Wir suchen eine:n Online Marketing Manager:in (40–100 %), die oder der unser digitales Marketing umsetzt und weiterentwickelt, eng mit Vertrieb und Produkt.
- Germany
- Austria
- Remote
- Ad language: German
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Online Marketing Manager
We are looking for an Online Marketing Manager (m/f/d) at 40–100% to be responsible for the execution and continuous development of our digital marketing activities.
- Greece
- Remote
- Ad language: English
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Partner & Key Account Manager (m/w/d)
Als Partner & Key Account Manager:in bei der Nairon GmbH bist du das Bindeglied zwischen unseren wichtigsten Kunden, unseren Partnern und Nairon.
- Germany
- Austria
- Switzerland
- Remote
- Ad language: German
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Realtime Backend Engineer (LiveKit / SIP)
As a Realtime Backend Engineer at NAIRON, you will build the services that carry every call and every event through our platform.
- Greece
- Remote
- Ad language: English
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Voice AI Engineer
As a Voice AI Engineer at Nairon GmbH, you will make our agents sound fast, natural and reliable in live calls.
- Greece
- Germany
- Austria
- Remote
- Ad language: English
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Working Student Software Engineering
We are looking for a Working Student (30–60%) who wants to work on real production systems next to their studies.
- Switzerland
- Hybrid · Zürich
- 20 h/week
- Ad language: English
Don't see your role? Send us an open application — we read every one.Write to us
Why NAIRON
A young company with a real product, real customers and a lot left to build.
Ownership from day one
No ticket factory. You own problems end to end, from the first sketch to how it performs in production.
Short paths
A small team with the founders in the room. Decisions take a conversation, not a committee.
Work at the frontier
Large language models, real-time speech and telephony — hard problems in a field that moves every month.
Swiss roots
Founded by an ETH team and headquartered in Kreuzlingen, Switzerland. We take quality and digital sovereignty seriously.
Remote across Europe
Work from Greece, Germany, Austria or Switzerland. We care about outcomes, not seat time.
Benefits at NAIRON
What we offer across the team.
Company laptop
A laptop and the software you need, provided by us.
Flexible working hours
Adapt your start and end times around your life and workload.
Home office
Work from home for part of your working week.
Home office equipment
A budget or equipment to set up a proper workspace at home.
Mentoring
Regular one-on-one guidance from an experienced colleague.
Paid co-working
A funded co-working space if you prefer not to work from home.
Pets allowed
Bring your dog or pet along to the office.
Remote work
Work fully remotely, from home or anywhere agreed.
Team events
Company-sponsored events, offsites and activities that bring the team together.