Platform Software Engineer

Full-time

Deurningen - Utrecht

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About Aqqo

Aqqo is the market leader in reservation and management software for (municipal) sports facilities, meeting venues, and community properties. We help our clients plan, automate, and handle the financial aspects of bookings. Simplicity, a good user experience, and visual clarity are essential. Your work will have a direct impact on how managers organize their facilities on a daily basis.

About the role

At Aqqo, you’ll take ownership of one of the most essential parts of our SaaS platform: integrations. As a Platform Software Engineer, you’ll help design, build, and scale a reliable integration platform that thousands of users rely on every day.

You’ll have real influence over architecture and technical standards, and work on complex integrations with external systems. Quality comes first here—your technical judgment matters.

You'll be part of a multidisciplinary product team and collaborate closely with backend, frontend, and DevOps colleagues to deliver robust, end-to-end integrations. You’ll report to the Team Lead Product, but get the freedom and trust to organize your work your way.

What will you do

  • Design, build, and maintain Aqqo’s integration platform
  • Develop and monitor data flows between Aqqo and external systems
  • Focus on integrations with accounting platforms (e.g., Exact Online, Twinfield, Moneybird) and POS systems (e.g., Eijsink, DISH, UnTill, Lightspeed, Twelve)
  • Build tools to improve monitoring, logging, and visibility—such as a control tower for 24/7 integration health
  • Help define integration architecture and platform-wide technical standards
  • Improve API structure, versioning, security, and error handling
  • Prioritize scalability, stability, and maintainability in everything you build
  • Depending on your experience, help guide architectural decisions and support junior colleagues
  • About you

    You’re someone who takes ownership of what you build and thinks beyond quick fixes. You care about long-term quality, and you enjoy solving complex integration challenges.

    You:

    • Have experience or strong interest in platform or integration development
    • Are comfortable with backend development (ideally with PHP and Laravel)
    • Choose solid, maintainable solutions over shortcuts
    • Think ahead, suggest improvements, and like taking initiative
    • Communicate clearly with both technical and non-technical colleagues
    • Enjoy working on SaaS products and building scalable integration ecosystems

    Benefits

  • Full-time position with flexible hours between 07:30 and 18:00
  • Work from our modern offices in Deurningen or Utrecht
  • Autonomy and ownership over your work and the integration platform
  • Career growth paths toward senior, lead, or architectural roles
  • Access to modern tools, including AI-assisted development
  • Company laptop, bike allowance, and fun team activities
  • Day off on your birthday 🎉
  • Collaborative, informal team culture
  • This vacancy is directed exclusively at candidates who are personally looking for a new challenge. Recruitment and employment agencies are kindly asked not to respond.

    Point of contact

    Tycho Kamphuis

    tycho@aqqo.com085 – 0290 520
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