Senior Mendix Developer (m/w/x*)

Work location: Poznań, ul. Baraniaka 6 (Malta House)

At the Raben Group, our specialists deliver comprehensive logistics services in domestic and international transport, as well as contract logistics. We implement standards and optimize transport processes for all branches located across 17 European countries.

We work in an international environment where collaboration, innovation, and quality are at the core of everything we do. The IT Department at Raben Group consists of more than 150 specialists supporting the implementation of innovative IT solutions dedicated to logistics. Our challenge is to keep up with the rapidly changing business needs in the area of new technologies. We combine work with passion, and the international environment we operate in is a constant source of inspiration and growth.

• Do you enjoy building enterprise applications that power real business processes across Europe?

• Do you feel confident translating complex requirements into clean, scalable Mendix solutions?

• Do you get energy from working in cross-functional teams and collaborating with business, architects and testers?

If your answer is yes to all the above questions - we would like to meet you. With us, no two days are ever the same.

Senior Mendix Developer (m/w/x*)

Opis stanowiska

• 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

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

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

Every day is a new adventure and a new opportunity for us.

At Raben Management Services, we optimize and support the operations of all companies within the Raben Group. We are here to continuously improve and develop our business - and we are really good at it! We are a close-knit team of experts representing many different specializations. Among us, you will find logistics masters, transport enthusiasts, IT magicians working with code and data, finance specialists, internal audit experts, talent hunters in HR, and sales virtuosos.

What won’t you find here? Boredom

Every day brings new challenges and opportunities. Sounds like your kind of environment?