20 Beste vacatures voor de functie van core back end (nieuwe medewerkers gezocht)

Back-end Developer
Mobile Vikings —Hasselt België
- Hybride werken
- Master
- JavaScript
- Communicatieve vaardigheden
Back-end Developer
COSMOTE GLOBAL SOLUTIONS NV —Brussel
- Computerwetenschappen
- Informatica
- Systeem ontwerpen
Snel solliciteren
BE Eng'g / Specialist
Ball Corporation —Genk
- € 40.500 - € 67.500 per jaar
- Microsoft Office
Snel solliciteren
7 dagen
VIP On-Site IT Support Engineer
Sopra Steria —Brussel-Hoofdstad
- Voltijds
- Computerwetenschappen
- Microsoft Outlook
- Informatica
Snel solliciteren
Senior Back-end Developer - Core Banking
Delen Private Bank —Antwerpen
- Voltijds
- Azure
- Engels
- SQL
Senior Back-End Developer
Kadonation —Gent
- Azure
- AWS
- API's
Researcher
Innovation Sprint —Sint-Lambrechts-Woluwe
- Computerwetenschappen
- Master
- Databases
Conversational AI Specialist
Telenet —Mechelen
- Voltijds
- Hybride werken
- Engels
- Master
- Bachelor
Junior Aeronautical Engineer
M3 Systems —Brussel
- Voltijds
- Hybride werken
Snel solliciteren
7 dagen
Service Delivery Manager
Sopra Steria —Brussel
- Voltijds
- Management
- Informatica
- Windows
Snel solliciteren
Full-stack developer
Fenego —Hasselt België
- Thuiswerk
- Java
- JavaScript
- HTML
- Tankkaart
Internship Software Developer (Autumn 2026)
EASI SA —Genk
- Computerwetenschappen
- Master
- SQL
Back-end C# .NET (OPPA)
Keytrade Bank —Brussel
- Databases
- AWS
- Analytisch vermogen
Back-end C# .NET Developer
ITS Group S.A —Brussel
- Verkoopervaring
- Engels
- Databases
- Tankkaart
Back-End Developer, Brussels (near-site) – European Commission
The White Team —Brussel
- € 390 - € 410 per dag
- Hybride werken
- Engels
- Microsoft Office
- Java
.Net Core Back-end Developer
3-it —Gent
- Azure
- SQL
- JavaScript
- Tankkaart
- Pensioensparen
Frontend Software Developer
Sopra Steria —Brussel
- Voltijds
- Informatica
- HTML
Snel solliciteren
Traineeship Infrastructure & Digital Workplace
Sopra Steria —Brussel-Hoofdstad
- Voltijds
- Azure
- DevOps
- Engels
Snel solliciteren
Digital Product Designer
Sopra Steria —Brussel
- Voltijds
- Informatica
- JavaScript
Snel solliciteren
Senior Front-End Developer (React)
team.blue Global —Gent
- Thuiswerk
- Engels
- Softwareontwikkeling
- API's
14 dagen

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van core back end

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Back-end Developer

Mobile Vikings
Hasselt België

Nu solliciteren

Vacaturegegevens

Kwalificaties

CSS
Kubernetes
Systeemarchitectuur
Master
Docker
JavaScript
Django
Communicatieve vaardigheden
Python

Volledige vacaturetekst

Your role

You strongly believe that what’s true for orbital mechanics is true for software development as well: to
go faster, you need to slow down. Speaking of orbits, your standard for quality is right up there with
the ISS, and you don’t send things into outer space without having written the necessary tests. If that’s
the case, then you’re the one our back-end team is looking for.

Sounds like a blast?

Great. So, your main responsibilities would be…

Building and scaling our core APIs. You’ll design, write, and maintain clean, robust REST APIs using Python and Django.
Connecting the ecosystem. You’ll write the smart integration code that hooks our platforms up with various external systems, ensuring data flows smoothly and reliably.
Leveling up yourself, the team, and the company. You’ll bring a critical mind to the table and take real ownership of your work. We want someone who doesn’t just accept the status quo, but constantly looks for ways to improve our processes, mentor others, and make the whole company better.
Thriving in an agile, autonomous playground. You’ll work in a highly independent
environment where you are trusted to make decisions. For you, a job description isn’t a cage, you are always willing to step outside “traditional” engineering boundaries to solve a problem or help a teammate.

Because you're the one...

Who’s been around the block. You’ve got a few years of software engineering under your belt. You’ve seen code scale, you’ve seen code break, and you’ve learned from both.
Who masters integrations. You enjoy building robust REST APIs and solving the puzzle of making external platforms and internal systems play together nicely.
Who cares about the craft. You’re not just trying to clear tickets as fast as humanly possible. You care about quality over quantity. To you, writing automated tests isn’t a chore; it’s just how good software gets built.
Who loves Python (or can learn it fast). If you already know Python, Django, and Django REST Framework, that’s a massive win. If you’re experienced in a different stack but have rock-solid fundamentals and want to learn Python, we’re totally cool with that too.
Who isn’t afraid of a little DevOps. We have an awesome, dedicated Infra team to do the heavy lifting, but you’ll definitely come into contact with Docker and Kubernetes here. If you already know your way around them enough to work independently, awesome. If not, you’re at least ready and eager to learn the basics.
Who isn’t allergic to the front-end. Look, we’re a back-end team through and through. But once in a while, things pop up. Maybe the front-end team needs a quick hand, or we need to build a basic UI plugin for a system we’re connecting to. We don’t expect you to be a CSS wizard, but you shouldn’t mind writing a bit of JavaScript when the situation calls for it.
Who can talk to humans, not just IDEs. You’ll be working with a sharp team of back-end devs, but you’ll also embed in cross-functional squads. You’re someone who can debate system architecture in the morning and then patiently explain a technical limitation to a non-tech product owner in the afternoon without sounding elitist.
Who sees the forest and the trees. You’re a problem solver who accepts challenges head-on and just gets things done. But you don’t build in a vacuum; you always keep the bigger business goals and the long-term vision in mind.
Who speaks fluent English. Our company is diverse and collaborative, so you’ll need excellent English communication skills to sync up with everyone smoothly.
Who, after reading all this, says “This is it!”. If your head is nodding and you’re thinking, “Yep, this is exactly the kind of team I want to build with,” then we want to hear from you.

In return you get...

The possibility to make a difference all while rocking an empowering role! At Mobile Vikings, we work hard, but the right to disconnect is equally important!
The chance to work in a cool office at least 2 days a week. Just imagine walking into a space that is thoughtfully designed with modern aesthetics and vibrant colors. Our offices are not only functional, they are an extension of our company culture.
The best colleagues from around the world and with the most diverse interests and passions. Although we have a very diverse group, our company language is English, but we also speak in puns and memes ;).
Let’s not forget the delicious coffee accompanied with the (more than) occasional snacks.

Is this all you ever hoped for?

Then don’t waste time and apply. Send us an email at [email protected] and provide:

A letter of motivation.
Your CV
Let’s do this!

Nu solliciteren

Verfijn je zoekopdracht

core back end vacatures

Back-end Developer

Back-end Developer

BE Eng'g / Specialist

VIP On-Site IT Support Engineer

Senior Back-end Developer - Core Banking

Senior Back-End Developer

Researcher

Conversational AI Specialist

Junior Aeronautical Engineer

Service Delivery Manager

Full-stack developer

Internship Software Developer (Autumn 2026)

Back-end C# .NET (OPPA)

Back-end C# .NET Developer

Back-End Developer, Brussels (near-site) – European Commission

.Net Core Back-end Developer

Frontend Software Developer

Traineeship Infrastructure & Digital Workplace

Digital Product Designer

Senior Front-End Developer (React)

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van core back end

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Your role

Sounds like a blast?

Because you're the one...

In return you get...

Is this all you ever hoped for?

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