Are you ready to take the next step in your development career and help build the vital connections that power our platform?

As an Integrations Developer, you will play a hands-on role in connecting our core platform with a massive global network of partners. You’ll help build and maintain smart, scalable integrations with systems like job boards, social media platforms, CRM systems, and Applicant Tracking Systems (ATS). Working closely with experienced medior and senior developers, you will dive deep into complex APIs, troubleshoot technical bottlenecks, and help shape the technical backbone of our platform.

In this role, we want you to grow and thrive. You will take full ownership of your projects—from technical design to implementation—while managing communication with external partners to align on integration specs. As you level up, you’ll contribute to process and product improvements and make independent technical decisions that have real, lasting impact.

Your main responsibilities will include:

• Taking full ownership of integration projects, guiding them all the way from technical design to final implementation.
• Building and maintaining smart, scalable integrations with job boards, social media platforms, CRM systems, and Applicant Tracking Systems (ATS).
• Managing technical communication with external partners to align on integration specifications and coordinate testing.
• Collaborating closely with experienced medior and senior developers to learn advanced architectural patterns, participate in code reviews, and level up your skills.
• Proactively contributing to process and product improvements and making independent technical decisions as you grow in the role.

Requirements

• PHP & MySQL: You have around 1 to 3 years of hands-on experience with PHP and MySQL. You are comfortable writing clean, efficient queries, structuring databases, and managing core back-end logic independently.
• APIs & Integrations: Experience with building and consuming REST and SOAP APIs, as well as handling OAuth authentication flows. If you already have some experience with GraphQL, that is a big advantage.
• Framework Experience: You have working experience with modern MVC frameworks, preferably at least a year with Symfony. You are ready to apply this knowledge to a domain-driven environment.
• Education & Mindset: A Bachelor’s or Master’s degree. The field of study matters less to us than your analytical mindset and your ability to figure things out on your own.
• Back-end Focus: Solid back-end development skills with a genuine interest in technical integrations. Some front-end knowledge is welcome but not required.
• Growth Mindset: A passion for growth and a desire to level up your skills. You are motivated to take on more responsibility and learn from the experienced developers in the team.
• Soft Skills: Detail-oriented, proactive, and capable of working independently while remaining a reliable team player.
• Language: Comfortable communicating in both Dutch and English, especially when aligning with external partners.

Note: Applicants who want to work fully remote or do not meet the language requirements will not qualify for this role.

🤝 Why Join Us?
As a recognized Strategic Leader in the HR Tech space by Fosway Group for five consecutive years, VONQ is not a company that talks about innovation and then delivers mediocrity. We build and ship. Our customers include Danone, PwC, DHL Group, Deloitte, and Decathlon. Our partner network spans over eighty-five ATS platforms globally. And we are now deploying AI screening capabilities live inside those ecosystems, with real customers and real results.

We offer autonomy, cross-functional collaboration, and the chance to make a real commercial impact at a company that is building something that matters.

What's in it for You?

• A paycheck that fairly reflects the market and your experience, and of course, monthly pension contributions 🤝
• Well-equipped laptop for both business and private use! 💻
• A fixed monthly phone expense allowance 📱
• A premium HeadSpace subscription to recharge your batteries after work. 
• Flexible vacation days - that's right, we will not define a specific number, though a fair-usage approach applies to keep all team members happy! ✈️
• A modern office in prime locations such as Rotterdam/Groningen/Dusseldorf/London — enjoy your lunch in the city! 🛍️ Not to mention that commuting could not be easier, even by public transport. 🏙️
• 100% reimbursement of your public transport expenses, so you can come to this lovely office worry-free. 🚆
• Still prefer to use your own vehicle? We offer a KM reimbursement, and parking is on us! 🚗
• A hybrid work model - work in the office and from home. ⏰
• Snacks, sodas, coffee (with oat milk for the fans 😉🌱), and everything you need for a “pick me up” break . 🥂
• Opportunities to grow your skills and take on exciting challenges in an entrepreneurial environment. No silos, no corporate red tape - share your ideas freely, even directly with the CEO 🚀
• A great, fun and young team in a dynamic, fast-growing international tech company — together we are stronger! 🎉

Buckle up and get hired! Here’s our interview process:

1. Recruiter Call – A quick, friendly chat to see if we're a mutual match.
2. Meet Your Manager – Dive into what the role actually looks like IRL.
3. Case Assignment – Walk us through your strategy and how you like to work.
4. Final Step: Reference Checks – A quick chat with 2 former managers/ clients/ colleagues to hear what it’s like to work with you.