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Join the team

Full Stack Software Engineer


As Full Stack Software Developer, your responsibilities will be to:

  • Develop and maintain efficient solutions while ensuring data is reliable and accessible.
  • Break down the feature in tasks and provide approximate time estimation to finalize the deployment.
  • Create Specifications (tests) that will verify your solution features and covers all edge-cases.
  • Foster strong collaboration with other teams (BI, Product, etc.) to ensure customer satisfaction, seamless integration, and consistency of the solutions with other systems and data sources.
  • Develop dynamic, user-friendly web applications using the Angular framework that offer exceptional user experiences.
  • Collaborate with UX/UI designers to create intuitive and engaging user experiences.
  • Deliver the best business value to the end customer while complying with the company’s best practices and conventions (SDLC).
  • Work with the Platform & IT Security team to uphold security standards, especially for applications handling sensitive data, and ensure compliance with relevant regulations.
  • Contribute to the development of SDLC within the company.
  • Contribute to user guides, API documentation, and tutorials that help external users understand and use the software effectively.
  • Maintain well-structured README files that provide a clear overview of the project, setup instructions, and usage details.
  • Document version history, outlining changes, enhancements, and bug fixes for each release.
  • Collaborate with colleagues to ensure that documentation is consistent, accurate, and aligns with the team’s standards.
  • Provide insight into the 2nd level support for investigation and debugging.
  • Automate tasks through appropriate tools and scripting.


As Full Stack Software Developer, you have:

  • A bachelor or master degree in IT or equivalent by experience in IT development.
  • Between 3 and 5 years of relevant experience in programming.
  • An experience in implementing Microservices.
  • Knowledge in project management methodology (Agile/Scrum) is a plus.
  • Strong use in planification and ticketing tools (e.g. Google Suite, Jira, Confluence).
  • Technical experience in the following:
    • Object Oriented Programming.
    • Version control knowledge (Git).
    • Cloud infrastructure (e.g. AWS).
    • HTML, XML, XSD, JSON and common data formats.
    • Test Driven Development.
    • Containerization (e.g. Docker, ECS).
    • Knowledge in API’s integration.
    • Frontend frameworks general knowledge.
    • Modelling languages (UML, C4…).
    • web Servers: Apache, IIS.
    • HTML, CSS, JavaScript.
    • Basic Javascript, Typescript.
    • UX/UI knowledge.
    • Cybersecurity knowledge and best practices.
    • Diagramming software (eg. DrawIO).
  • Good communication skills (English and French).

And you also are:

  • A strong analyzer who is passionate about new technologies.
  • A clear and structured communicator.
  • Able to work autonomously.
  • A team player with strong analytical and interpersonal skills.

Our offer

  • A competitive salary package – Your salary comes with extra-legal benefits, such as a company car, profit sharing, group and hospitalization insurance and meal vouchers.
  • Lots of autonomy and flexibility for direct impact on the growth of speos.
  • A stimulating and evolving role with many challenges, opportunities, and innovative projects.
  • A dynamic team in a family company culture!
  • A unique atmosphere, collegiality, and conviviality.

You will join us in a diverse team of highly talented colleagues, where there is room for ideas, initiative, and professional development.

Why speos ?

speos is an innovative, leading Belgian company that develops solutions designed to empower companies with optimized and secure administrative and financial processes. We manage all aspects of your outbound document workflow, from document generation to distribution across print and digital channels.

The ultimate goal of speos is to ensure the success of our customers’ administrative and financial processes. This allows them to concentrate all their efforts on their core business.

speos’ strategy and its position as a subsidiary of the bpost group since 2001 make us the #1 reference in our field of expertise in Belgium. We owe this recognition to our ambitious management, state-of-the-art technological know-how and proven customer service.


Job application

Job application

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