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SEIDOR

Full Stack Engineer

SEIDOR
Belgium · Contract · Mid-Senior

Will you join us in humanizing technology?


ABOUT THE JOB


We are a large company with a start-up spirit. We organize ourselves into expert knowledge Units that collaborate with each other.


That's why we are looking for curious individuals who are motivated by challenges and eager to grow personally and professionally, to join our team and make a positive impact on the world through technology.


ARE YOU UP FOR THE CHALLENGE?


We want you to be a part of our team, from Brussels, as a Fullstack Developer.


WHAT WILL YOU DO IN YOUR DAY-TO-DAY?

• Development of front-end website architecture.

• Design of user interactions on web pages.

• Development of back-end website applications.

• Implement core business logic.

• Creation of servers and databases for functionality.

• Understanding and implementation of security and data protection.

• Cross-platform optimization.

• Design responsive applications.

• Design and develop APIs.

• Participating in the design and creation of scalable software.

• Taking lead on projects, as needed.

• Maintenance of code integrity and organization.

• Writing clean, functional code on the front- and back-end.

• Data analysis and data modelling

• Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.

• Testing and fixing bugs or other coding issues.

• Meet both technical and consumer needs.

• Write technical documentation.


WHAT DO WE EXPECT FROM YOU?

The consultant must demonstrate knowledge in:

• Minimum 6 years' experience in design of information systems

• Minimum 6 years' experience with Angular2 framework

• Minimum 6 years’ experience in Java with extensive use of design patterns

• Minimum 6 years' experience in developing secure web applications

• Minimum 6 years' experience in relational databases (Oracle or MySQL)

• Minimum 6 years' experience with SQL language

• Minimum 6 years' experience with Spring framework

• Minimum 4 years' experience with XML

• Minimum 3 years' experience in development of SOAP or REST web services

• Minimum 3 years' experience with JIRA and GIT

• Minimum 1 year experience with Docker

• Minimum 1 year experience with UML and BPMN Notations

WHAT WILL YOU FIND AT SEIDOR?

  • A diverse team. We respect the differences that make us more human. 💜
  • Companionship. We work as a team and learn from each other.
  • Flexibility and work-life balance. Remote working is in our DNA. We promote flexible working hours and offer shorter working day every Friday, as well as in the months of July and August. 🙌
  • Continuous learning. Language courses, technical training, certifications, and more.
  • Personalized career development, allowing you to decide where you want to go. 🚀
  • Autonomy and the opportunity to suggest and promote new opportunities.
  • Flexible compensation program. Childcare vouchers, restaurant benefits, transportation, and health insurance.
  • Exclusive discounts and special conditions on technology, leisure, travel, and more. 🌟
  • You can be part of charitable and environmentally related initiatives.
  • If you have international interests, we are present in 45 countries. 🌍



Join our team and help us humanize the world through technology!

Key Skills

Ranked by relevance

data analysis responsive oracle java jira sql uml
Login to Apply
Posted
Mar 24, 2026
Type
Contract
Level
Mid-Senior
Location
Brussels Metropolitan Area
Company
SEIDOR

Industries

IT Services IT Consulting

Categories

Information Technology

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