Careers at Telsmart

Maximize your quality of life.

We think work is allowed to be good. Not "free fruit on Thursday" good — actually good: real ownership, people who back you up, and results nobody has to guess at. We happen to build the phone system 1,700+ Belgian businesses run on.

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Zedelgem & Kasterlee · Belgium

Why here

What you'd be walking into.

A product people actually use

Every line of code and every call you take lands with one of 1,700+ businesses the same week. Nothing you build sits in a backlog waiting for a launch date.

Small enough to still change

Around twenty people across two offices. If something is stupid, you can say so on Monday and it can be different by Friday.

The bits that aren't work

Pancakes at the office, kubb with the team, ice bath challenges, trips to Croatia when we hit the numbers, and a 'No Work Allowed' WhatsApp group that lives up to its name.

Telsmartie Time

Four times a year the whole company meets at the House of Happiness in Zedelgem. Everything on the table, then lunch and something that isn't work.

Join us

Open roles

Nothing here that fits? There's an open application further down this page.

Marketing

Zedelgem

Full-time

Go-To-Market Engineer

You're the one who builds, tunes and runs our go-to-market machine. Not a classic marketer, not a pure sales profile — exactly in between.

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go-to-market-engineer

Sales

Zedelgem or Kasterlee

Full-time

Account Manager — West Flanders

Less frustration, more connection — that's the dream, and you get to go sell it. Your region, your pipeline, your calendar.

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account-manager-west-flanders

Engineering

Zedelgem

Full-time

Backend Developer — Python

Build things that actually matter, at a company that actually cares. Modern voice tech, AI-powered communication, and a codebase real businesses rely on.

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backend-developer-python

Kasterlee

Meet the team.

Photos from our last team day. Same people, same field, same alpacas.

A Telsmart colleague laughing next to two alpacas in a field in Kasterlee — The Kasterlee office has neighbours.

Three Telsmart colleagues outdoors, one holding an old corded telephone to his ear — Someone found a phone from before all this.

Telsmart colleagues raising their glasses together under a tree on a team day — Team day. The good glasses came out.

Five Telsmart colleagues posing together in a field, two of them making peace signs — The group photo nobody escaped.

Three Telsmart colleagues with their arms around each other, one holding a plate of food — Lunch was involved.

Two Telsmart colleagues bumping fists in front of a brick wall covered in flowers — Deal.

Values

Five things we're actually strict about.

Respect

Good work comes out of good relationships. That's not a poster, it's a hiring filter.

Optimism

Not the naive kind. The kind that assumes there's a way through and goes looking for it.

Authenticity

Bring the version of yourself you don't have to maintain.

Openness

Feedback here is normal, specific and given to your face. It's how we stay quick.

Friendship

No politics, no scorekeeping, no quietly hoping a colleague fails so you look better.

The wall in Kasterlee

"De wil om elke dag beter te doen."

The will to do better every day. It's painted on the wall, which sounds like the kind of thing a company says. Then you sit through a Telsmartie Time and realise everyone means it, out loud, about their own work.

Open application

Nothing open that fits?

Tell us what you're good at and where you think you'd fit. If there's something there, we'll find it faster than a job board will.

Questions before you apply? Call +32 2 888 33 00.

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