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SEIDOR

Full Stack Engineer

SEIDOR
Belgium · Contract · Mid-Senior

#HumanizingTechnology


ABOUT SEIDOR


At SEIDOR, we help drive the transformation and competitiveness of our clients through technology and innovation, always focusing on the value of the human side and being committed to talent and sustainable development.


We are a diverse and inclusive organization that believes in equal opportunities. We already have over 8,000 professionals in 45 countries across Europe, Latin America, the United States, the Middle East, Africa, and Asia.


Here, you can develop and grow both professionally and personally from day one, with the support of a great team that shares human values.


We carry out projects with a positive impact at both national and international levels, serving clients from different industries and collaborating closely with the leading technology providers (such as SAP, Microsoft, Salesforce, IBM, Google, AWS, Cisco, Adobe). We are one of the most recognized and awarded companies by our partners.


We are committed to sustainability and promote ESG (Environmental, Social, and Governance) criteria to achieve sustainable development. We have reduced and offset our carbon footprint, becoming a net-zero company.


At SEIDOR, we believe that to address the challenges of the digital world and the new hurdles that arise, we must have the best allies, market-leading technologies, and, above all, the best people.


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 Full-stack developer.


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

• Interaction with the business analysts, customer, users, project leaders and the developers

• Collaborate with stakeholders, instructional designers, and UX/UI teams to gather and refine requirements for Moodle-based e-learning solutions.

• Participate in Agile ceremonies, including sprint planning, backlog grooming, and daily stand ups, ensuring development aligns with business and educational goals.

• Development of front-end website architecture.

• Develop and customize Moodle plugins and themes following Moodle development guidelines.

• Configure Moodle core functionalities, including courses, roles, competencies, quizzes, and grading systems.

• Design of user interactions on web pages.

• Development of back-end website applications.

• Implement core business logic.

• Creation of servers and databases for functionality.

• Develop custom reports and dashboards to provide insights into learning engagement and user progress.

• Understanding and implementation of security and data protection.

• Cross-platform optimisation.

• Design responsive applications.

• Design and develop APIs.

• Implement third-party API integrations (e.g. authentication systems and/or external content providers).

• Participating in the design and creation of scalable software.

• Optimize Moodle performance, implementing caching, database indexing, and load balancing strategies.

• Taking lead on projects, as needed.

• Maintenance of code integrity and organisation.

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

• Compile and analyse 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?

  • At least 1 year of specific expertise of Moodle architecture, APIs, and plugin development acquired by working on large Moodle installations of at least 500.000 users and supporting more than 5 languages(mandatory)
  • At least 1 year of specific expertise building responsive Moodle themes using HTML/HTML5, CSS/CSS3, JavaScript, and Bootstrap (mandatory)
  • At least 5 years’ experience with front-end languages such as JavaScript, HTML and CSS.
  • At least 5 years Proficiency with back-end languages and frameworks - PHP, Java.
  • At least 2 years of specific expertise in Cloud architecture. REST, SOAP, AWS services
  • Very good knowledge of Atlassian Confluence, Atlassian JIRA, PHP, MySQL, Power BI or similar, familiarity with AWS cloud.
  • Ability to monitor, troubleshoot, and resolve issues in production Moodle environments efficiently
  • Stay up to date with Moodle core and plugin updates, applying necessary patches and security fixes.
  • Manage CI/CD pipelines for automated Moodle deployments.
  • At least 5 years’ experience with MySQL. Ability to understand, speak and write English (C1 level).

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

aws javascript responsive mysql php confluence salesforce bootstrap power bi cloud cicd jira
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Posted
Jun 02, 2025
Type
Contract
Level
Mid-Senior
Location
Brussels Metropolitan Area
Company
SEIDOR

Industries

IT Services IT Consulting

Categories

Information Technology

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