20 beste vacatures voor de functie van backend developer in beert (nieuwe medewerkers gezocht)

Java Developer
itsme® —Brussel
- Voltijds
- Hybride werken
- Java
- SQL
- Bachelor
Snel solliciteren
iOS Developer (Permanent contract or Freelance)
Smile Group —Sint-Pieters-Woluwe
- Hybride werken
- Computerwetenschappen
- Master
- API's
Snel solliciteren
Mobile Developer - React Native
Mayten —Brussel
- Voltijds
- JavaScript
- API's
Analyst Developer Gateway Team
SPF Finances —Schaarbeek
- Java
- Master
- Secundair Onderwijs
API/SOA Developer (Freelance)
Smile Group —Sint-Pieters-Woluwe
- Hybride werken
- Engels
- Java
- Softwareontwikkeling
Snel solliciteren
Java Developer (Freelance)
Smile Group —Sint-Pieters-Woluwe
- Hybride werken
- Java
- Agile
Snel solliciteren
Full-stack Developer (Java, Angular)
EUROPEAN DYNAMICS —Brussel
- Voltijds
- Hybride werken
- Doctoraat
- Engels
- Java
Snel solliciteren
Fullstack Developer Java/Angular (VIE) F/M/X
Amaris Consulting —Brussel
- Computerwetenschappen
- Informatica
- Engels
Java Analyst - Developer
EGOV Select —Brussel
- Voltijds
- Tweetalig
- Engels
- Java
Developer
EGOV Select —Brussel
- Voltijds
- Azure
- DevOps
- Java
23 uur
Software Engineer, Backend
Innovation Sprint —Sint-Lambrechts-Woluwe
- Computerwetenschappen
- DevOps
- Onderzoek
Senior .NET developer
Expleo —Brussel
- Computerwetenschappen
- Azure
- Informatica
Java Developer
EGOV Select —Brussel
- Voltijds
- Engels
- Java
- Analytisch vermogen
React Frontend Developer
3E —Brussel
- Voltijds
- Hybride werken
- Computerwetenschappen
- Azure
- Informatica
Snel solliciteren
AI First Full Stack Developer
Elmos —Brussel
- Oracle
- SQL
- Artificiële intelligentie
AI Engineer
Smals —Brussel
- Voltijds
- Computerwetenschappen
- Master
- SQL
- Openbaar vervoer vergoeding
Android Developer (Permanent contract or Freelance)
Smile Group —Sint-Pieters-Woluwe
- Hybride werken
- Computerwetenschappen
- Java
- Master
Snel solliciteren
Medior Full Stack Developer Consultant
Keystone Solutions —Brussel
- Voltijds
- Oracle
- Java
- SQL
3 dagen
Senior Full Stack Developer
Easyfairs Headquarters —Sint-Lambrechts-Woluwe
- Voltijds
- Hybride werken
- Computerwetenschappen
- Informatica
- Bachelor
SOFTWARE ARCHITECT
Spacebel —Hoeilaart
- Java
- Master
- AWS

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van backend developer in beert

Door in te loggen op je account, ga je akkoord met de Algemene voorwaarden van SimplyHired en stem je in met ons Cookie- en privacybeleid.

Zoek vacatures in meer locaties

backend developer jobs near beert

Vacatures voor een Ai Engineer in Brussel

Vacatures voor een Net Developer in Gent

Vacatures voor een Full Stack Developer in Namur

Vacatures voor een Full Stack Developer in Zedelgem

Vacatures voor een Business Developer in Waals Brabant

Vacatures voor een Software Developer in Kempen

Vacatures voor een Full Stack Developer in Namur (city)

Vacatures voor een Full Stack Developer in Antwerpen

Vacatures voor een Web Developer in Namur Temploux

Vacatures voor een Php Developer in Gent

Vacatures voor een Software Developer in Geel

Vacatures voor een Full Stack Developer in Lochristi

Vacatures voor een Développeur Web in Région Wallonne

Vacatures voor een Développeur Front End in Bruxelles

Vacatures voor een Développeur Front End H F in Evere

Vacatures voor een Développeur in Werk Van Thuis

Vacatures voor een Software Architect in Braine L'alleud

Vacatures voor een Architect Assistent in Brugge

Vacatures voor een Burgerlijk Ingenieur Architect in Gent

Vacatures voor een Software Architect in Bruxelles

Java Developer

itsme®
Brussel

Snel solliciteren

Vacaturegegevens

Voltijds

Kwalificaties

Spring Boot
CI/CD
Go
Kubernetes
Java
SQL
Databasemanagement
Bachelor
Gedistribueerde systemen
Back-end development
GitHub

Volledige vacaturetekst

itsme® has fundamentally changed how people lead their digital lives in Belgium, but we are not stopping there! Do you want to be a driving force to help expand on this success story as part of a talented team that is making a positive impact on society? Then keep on reading, you’ll probably like what you’ll see.

We are itsme®, one of Europe’s fastest-growing scale-ups, with 115 team members and growing. Our mission: to provide a state-of-the-art digital identity solution for all people, enabling them to interact securely in the digital space. Now, only nine years after being founded, close to 8 million citizens use the itsme® app to identify themselves and sign documents online. Starting in Belgium, we successfully launched the itsme app in 32 European countries, with the ambition of becoming an internationally leading player.

We are looking for a dedicated Java Backend Developer to help us maintain, optimize, and evolve our core backend system. If you thrive on reverse engineering, digging into legacy codebases, and turning complexity into clarity, this could be your next challenge.

This role is ideal for someone who loves to get under the hood of complex systems and improve stability, maintainability, and performance.

What your job looks like

As a Java Backend Developer, your mission is to take full ownership of our existing backend system. This is a brownfield environment: no greenfield development from scratch, but rather deep technical work on a mature codebase that powers the heart of itsme®.

Your daily work will involve:

Understanding and maintaining our monolithic Java application running in production.
Investigating and resolving bugs, optimizing performance, and ensuring reliability.
Reverse engineering the current system to identify modular components and support future architecture plans.
Supporting CI/CD processes and helping evolve our deployment pipelines.
Collaborating with our architecture team to gradually refactor and modularize the backend into more manageable components.
Ensuring that the “invisible engine” behind our app runs seamlessly for millions of users.

Minimum of 4 years of experience in backend development, with a focus on Java & Spring Boot;
Strong experience with backend architecture and legacy systems, especially those needing reverse engineering, refactoring, and optimisation;
Demonstrated experience in optimising and cleaning up a backend, particularly for brownfield project;
Experience with CI/CD processes (e.g., Github workflows, automated builds, pipelines);
Exposure to working with Kubernetes for deployment and containerisation;
Solid experience in SQL, database management, and related backend technologies;
Experience in highly regulated or security-sensitive environments is a plus, given the nature of the project.
Willingness to grow beyond the current stack and contribute to a changing technical landscape
Strong motivation to work in evolving environments where systems are actively being phased out or re-architected
Curiosity and willingness to learn new technologies and paradigms (e.g. Go, distributed systems)

What we offer

Being welcomed by an informal, enthusiastic, and ambitious team that is revolutionising how we safely manage our digital identity, in Belgium & beyond.
Offices within walking distance from Brussels Central Station, with the possibility to work remotely 3 days a week.
A contract of indefinite duration, with an attractive compensation package.
An environment where we care a lot about our core values:
- Integrity: being fair, honest & transparent so that we can be trusted.
- Inclusiveness: being an open environment in which all team members' opinions are taken into account.
- Innovation: building future-proof solutions by finding new ideas and methods to solve problems.

Snel solliciteren

Verfijn je zoekopdracht

backend developer vacatures in beert

Java Developer

iOS Developer (Permanent contract or Freelance)

Mobile Developer - React Native

Analyst Developer Gateway Team

API/SOA Developer (Freelance)

Java Developer (Freelance)

Full-stack Developer (Java, Angular)

Fullstack Developer Java/Angular (VIE) F/M/X

Java Analyst - Developer

Developer

Software Engineer, Backend

Senior .NET developer

Java Developer

React Frontend Developer

AI First Full Stack Developer

AI Engineer

Android Developer (Permanent contract or Freelance)

Medior Full Stack Developer Consultant

Senior Full Stack Developer

SOFTWARE ARCHITECT

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van backend developer in beert

Related Searches

Zoek vacatures in meer locaties

What your job looks like

What we offer

Tools voor werkzoekenden

Werkgeverstools

Bladeren

Blijf verbonden