Senior Mendix Developer (m/w/x*)

Nasze wymagania: Minimum 3–5 years of professional IT experience, including at least 2–3 years focused on Mendix development Very good knowledge of Mendix Studio Pro and Mendix Cloud services Experience with relational databases such as SQL Server, PostgreSQL, or Oracle Understanding of microservices architecture and UI/UX principles Nice to have: practical knowledge of Java, JavaScript, HTML, and CSS Strong familiarity with Agile/Scrum methodologies and DevOps practices Mendix Advanced or Expert certification will be a strong advantage Good command of Polish and English (written and spoken) enabling cooperation with local and international stakeholders Zakres obowiązków: Design, develop, test, and deploy enterprise-grade applications using the Mendix low-code platform Create and optimize domain models, microflows, nanoflows, and intuitive user interfaces Design and implement integrations with external systems, databases, and third-party APIs using REST, SOAP, and OData Convert complex business requirements into functional prototypes and scalable Mendix solutions Debug, troubleshoot, and optimize application performance to ensure scalability and security Implement workflows and digital solutions that improve operational efficiency Develop custom widgets and microservices extending Mendix functionality Conduct unit, integration, and user acceptance testing Create and maintain technical documentation, including architecture diagrams and deployment guides Collaborate closely with business analysts, architects, testers, and international stakeholders Oferujemy: Stable employment in a dynamically growing logistics company, with the opportunity to participate in international projects and collaborate with experts from across Europe Hybrid work model (up to 10 remote working days per month) with modern office space and home office equipment package Competitive salary with a performance-based bonus linked to achieved results and project effectiveness High level of autonomy in project execution and real impact on the development and optimization of business processes Opportunity to work on innovative solutions supporting one of Europe’s leading logistics operators Comprehensive onboarding program tailored to the specifics of the department and position Access to unlimited training courses on the GoodHabits platform supporting both soft and technical skills development (including communication, Excel, PowerPoint, and many more) Discounts for postgraduate studies and MBA programs supporting strategic thinking and leadership development Extensive benefits package including private medical care, sports card, life insurance, employee discounts, and integration events International working environment, charity initiatives, team-building activities, contests, and company events