Senior Mendix Developer (m/w/x*)

Our requirements

• 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

Your responsibilities

• 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

What we offer

• 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

Benefits

• sharing the costs of sports activities
• private medical care
• life insurance
• integration events
• coffee / tea
• employee referral program
• charity initiatives
• paliwo w korzystnej cenie
• benefity z systemu Kafeteryjnego MyBenefit
• wewnętrzne i zewnętrzne szkolenia
• zniżki z kartą Makro

Raben Management Services Sp. z o.o.