VONQ is a cutting-edge recruitment advertising platform that transforms the way enterprises and staffing agencies attract top talent, leveraging AI-driven technology, deep ATS integrations, and deep recruitment marketing expertise to deliver high-quality candidates smarter and faster. Trusted by more than 1,000 leading companies and staffing agencies — including over 25 Global Fortune 500 organizations — VONQ empowers talent acquisition teams to strengthen their employer brand, post job ads quickly and easily, and reach the right candidates through a global network of over 5,000 media channels. Available via more than 100 Applicant Tracking Systems and Human Capital Management platforms and accessible to over 80% of US and EU talent acquisition teams, VONQ's solutions combine reliable automation, data-driven recommendations, programmatic advertising, and meaningful reporting to deliver measurable recruitment results at scale. Recognized as a Strategic Leader in the Fosway 9-Grid™ for Talent Acquisition for the third consecutive year by Fosway, Europe's leading HR industry analyst, VONQ has firmly established itself as a trusted and innovative force in the future of recruitment marketing.
We're hiring an Integrations Engineer to build and maintain scalable connections between our platform and global partner ecosystems. This role operates in a hybrid model across Rotterdam, Groningen, Dusseldorf, or London, blending technical ownership with cross-functional collaboration. As an Integrations Engineer, you will design, implement, and troubleshoot integrations with job boards, CRM systems, and ATS platforms while managing external partner communications. This role directly shapes the technical backbone of a high-impact HR tech platform, contributing to product improvements and independent technical decisions. Key Responsibilities: - Take full ownership of integration projects, guiding them from technical design to final implementation, ensuring scalability and alignment with business needs. - Develop and maintain REST, SOAP, and GraphQL APIs, handling OAuth authentication flows and troubleshooting technical bottlenecks in complex integrations. - Collaborate with medior and senior developers to refine architectural patterns, participate in code reviews, and contribute to process improvements that enhance platform performance.
- A competitive salary with monthly pension contributions, reflecting market standards and your experience level. - Flexible vacation policy with a fair-usage approach, prioritizing work-life balance and employee well-being. - Full reimbursement of public transport expenses and parking costs, alongside a hybrid work model for optimal flexibility.
- 1 to 3 years of experience in back-end development with PHP and MySQL, including writing clean queries and managing database structures. - Experience building and consuming REST and SOAP APIs, handling OAuth flows, and familiarity with GraphQL. - Proactive problem-solving skills with a detail-oriented approach, capable of working independently while collaborating effectively in a team.