--- title: 'Junior Software Developer at Mendix' canonical: 'https://feeny.ai/job/junior-software-developer-mendix-rotterdam-9ftaeem2d4m2' type: 'job' last_seen: '2026-09-07' --- # Junior Software Developer at Mendix - **Company:** Mendix - **Location:** Rotterdam, Netherlands - **Employment:** full-time - **Work type:** hybrid - **Posted:** 2026-07-22 - **Last confirmed live:** 2026-09-07 - **Apply:** https://jobs.lever.co/mendix/f3e656f5-cb47-4c35-9e7a-00bce29c6a2d ## Job description Are you a budding software enthusiast with a passion for innovation and a knack for problem-solving? Do you dream of building applications that truly make a difference, collaborating with a diverse team, and shaping the future of software development? If so, we'd love for you to join us at Mendix (a Siemens Company)! About Mendix: The Leading Low-Code Application Development Platform The software development industry is evolving, moving away from traditional approaches towards AI-assisted platforms that make building applications faster and smarter. Unlike traditional programming languages, where business logic can quickly become buried in layers of code, Mendix provides everyone involved in development a clear, visual understanding of what is being built. This approach enables business people, analysts, web developers, software engineers, and even CEOs to participate significantly, thereby creating better applications faster. The Mendix Platform uses visual modeling to abstract long-form coding out of application development. Our customers use Mendix to create and deploy better software for the enterprise, faster. Mendix enables collaboration between business users and developers to work together throughout the development process. Read our Customer Stories to learn more about the wealth of software and solutions global organizations have built with the Platform. At Mendix, we strive to maintain a diverse, open, and safe working environment where people can be their true selves. We value every voice, celebrate individuality, and appreciate the diversity of thought and experience. People who work here are driven, smart, and really good at what they do. As this market evolves, we encourage people of all skill levels to work with the platform, both for clients and candidates. Join Our Team! As part of our organization, you will help build Mendix, an application development platform that empowers technical and non-technical developers. Your work will have a direct impact on improving the productivity and ability to innovate of the development community. You will help us build a future where applications are built with collaboration across organizations. This is an exciting opportunity to kickstart your career in a dynamic and forward-thinking environment. You're the Software Engineer We're Looking for If: - You've recently graduated in Software Engineering or a similar program. - You show clear proficiency in at least one programming language like C# or TypeScript. - You know how to use AI assisted development tooling to improve development speed and quality. - You possess a genuine passion for technology and strong problem-solving and analytical skills. - You're adept at breaking down challenges and constructing solutions with short feedback cycles. - You take ownership of your work and are committed to helping your team succeed. - You thrive in a team environment, building innovative software. What's In It For You? We believe in supporting our team members both professionally and personally. Here’s a glimpse of the fantastic benefits you can expect: - Competitive Salary: Enjoy a competitive salary with regular reviews and opportunities for advancement. - Generous Time Off: Recharge with 30 days of Paid Time Off (PTO). - Flexible Work: Benefit from our hybrid work environment and the option to work from anywhere for up to 4 weeks per year. - Career Growth: Access career development training and opportunities, along with a dedicated training budget for professional development. - Team Fun: Participate in regular team events and outings like escape rooms and carting – because collaboration extends beyond the office! - Delicious Perks: Enjoy excellent daily lunch at the office. - Work-Life Balance: Take advantage of flexible working hours to accommodate a healthy work-life balance. - Commute Support: Various modes of travel to and from the office are covered by Mendix. - Innovation Time: Get creative with 2 crafting days per month. Why Siemens? At Siemens, we are committed to fostering an environment where our employees can thrive and make a significant impact. We offer: - Innovative Technology: Contribute to a leading low-code platform that is transforming industries globally. - Meaningful Work: The opportunity to directly influence customer success and contribute to a product that delivers tangible value. - Professional Development: A culture that promotes continuous learning, professional growth, and staying abreast of technological advancements. - Collaborative Environment: A supportive, agile, and inclusive team where contributions are valued, and collaboration is integral. Comprehensive Benefits: The salary range for this position is €52,100- €78,200 annually, and this role is eligible to earn incentive compensation. The actual compensation offered is based on the successful candidate’s job-related skills, experience, and relevant education/training. Siemens offers health and wellness benefits to employees; you can access the benefits available in your country via the link: Benefits | Siemens Digital Industries Software Join Our Team! We invite qualified candidates to apply for this challenging and rewarding opportunity to contribute to a world-class team. #LI-LB1 #saas ## About Mendix ## Company Overview - **One-liner**: Mendix provides a leading low-code application development platform that enables enterprises to build and deploy custom software applications rapidly, bridging the gap between business and IT. - **Entity Type**: Private (subsidiary of Siemens AG) - **Headquarters**: Rotterdam, Netherlands (Global HQ) & Boston, Massachusetts, USA (US HQ) - **Founded**: 2005 - **Founders**: Derek Roos, Roald Kruit, Arno Burggraaf ## Core Business - **Primary Industry**: Enterprise Software / Low-Code Application Development Platform - **Target Customers**: Large enterprises, Independent Software Vendors (ISVs), and SMBs across various sectors (manufacturing, logistics, finance, etc.). Primarily B2B. - **Mission**: To continuously evolve and empower companies to take control of their digital journey by providing the tools, resources, and services necessary for faster and better software development. As part of Siemens' Intelligence Center X, the goal is to enable a hybrid workforce where people and AI agents work together. ## Products & Services - **Mendix Platform (Low-Code)**: The core product; a visual, model-driven development environment that allows users to build web and mobile applications with drag-and-drop functionality, pre-built components, and full-stack capabilities. Includes features for collaboration, AI-assisted development (AI Studio), and lifecycle management. - **Mendix for Private Cloud**: A dedicated, single-tenant deployment option for customers with strict security, compliance, or data residency requirements. - **Mendix Cloud**: The public cloud offering, providing a resilient, scalable, and secure hosting environment managed by Mendix. - **Marketplace**: A curated library of pre-built connectors, modules, widgets, and templates to accelerate development. - **Mendix Academy**: A comprehensive suite of training materials, learning paths, and certification programs to upskill developers and business users. - **Graph Studio**: A tool for modeling and managing business domain models, data, and knowledge graphs, enabling a shared context for applications and AI agents. ## Market Standing - **Valuation/Market Cap**: Not publicly available (Subsidiary of Siemens AG; acquisition price was ~$700M in 2018). - **Key Metric (Funding & Revenue)**: Acquired by Siemens in 2018 for approximately €600 million ($700 million). Annual revenue is not publicly disclosed, but the company operates as a key growth engine within Siemens' Digital Industries software division. - **Notable Investors/Partners**: Siemens AG (parent company); Strategic partners include Amazon Web Services (AWS). - **Growth Signals**: - **Headcount**: Grew to over 1,100 employees in 2020 and now has over 1,400 employees globally, indicating strong post-acquisition growth. - **Industry Recognition**: Named a 9x leader in the Gartner® Magic Quadrant™ for Low-Code Application Development (2025). - **Product & Market Expansion**: Expanded into India, Australia, Singapore, and China in the last few years. - **Siemens Integration**: Became a core component of Siemens' new "Intelligence Center X" in 2026, positioning it at the center of Siemens' industrial AI and agentic software strategy. ## Competitive Advantages - **Enterprise Focus & Backing**: Unlike many low-code platforms, Mendix is built for complex enterprise needs (security, scalability, governance) and is backed by the financial and industrial clout of Siemens (a $100B+ technology conglomerate). - **“Two-Speed IT” / Citizen Developer Enablement**: Allows professional developers to build at high speed while enabling "citizen developers" (business users) to co-create applications, bridging the IT-business gap effectively. - **Platform Maturity & Ecosystem**: 20 years of development have resulted in a mature, feature-rich platform with a large marketplace and strong partner network. - **Integration with Siemens Xcelerator**: Deep integration with Siemens' industrial software portfolio (digital twins, PLM, MES) provides a unique value proposition in the manufacturing and engineering space. ## Strategic Focus - **Agentic Enterprise**: The primary focus is on enabling the "agentic enterprise" through Siemens' Intelligence Center X. Mendix is being used to build applications where AI agents and human workers collaborate with shared context and orchestration. - **AI-Powered Development**: Deepening the integration of AI/ML into the development platform itself (e.g., AI Studio) to automate testing, code generation, and data modeling. - **Low-Code for Everything**: Expanding the use of low-code into new domains like engineering, manufacturing, supply chain, and quality management, not just traditional business apps. - **Global Expansion**: Continuing to grow its presence, particularly in the Asia-Pacific region. ## Why Work Here - **Innovation & Impact**: Work on a cutting-edge, industry-leading platform that is central to Siemens' digitalization strategy. Employees have a direct impact on how enterprises of all sizes solve real-world problems. - **Career Growth**: As a growing subsidiary of a global powerhouse, there are ample opportunities for internal mobility, skill development, and career progression across both Mendix and Siemens. - **Hybrid & Flexible Culture**: Mendix offers a hybrid working model where employees can choose to work remotely, from one of their offices, or a mix of both. Flexible paid time off is also a standard benefit. - **Global Team**: Join a diverse team of over 1,400 people across offices in Rotterdam, Boston, London, Frankfurt, Singapore, and more. - **Generous Benefits Package**: Includes competitive benefits such as medical, dental, vision coverage, 401k matching (US), wellness benefits, and Siemens employee discounts. - **Inclusivity**: The company is explicitly focused on hiring from diverse backgrounds to create products that serve a global audience. ## Sources 1. [mendix.com (Company Page)](https://www.mendix.com/company/) 2. [mendix.com (Careers Page)](https://www.mendix.com/careers/) 3. [jobs.lever.co (Mendix Careers)](https://jobs.lever.co/mendix) 4. [siemens.com (Application Development Platform)](https://www.siemens.com/en-us/solutions/application-development-platform/) ## Other roles at Mendix - [Principal Global SLC Pre-Sales Consultant – Healthcare and Life Sciences](https://feeny.ai/job/principal-global-slc-pre-sales-consultant-healthcare-and-life-sciences-mendix-pd0eqv8rxqva) — United States - [Principal Global SLC Pre-Sales Consultant – Healthcare and Life Sciences](https://feeny.ai/job/principal-global-slc-pre-sales-consultant-healthcare-and-life-sciences-mendix-tjrdgwze21kk) — Malmö, Sweden / Gothenburg, Sweden / Stockholm, Sweden - [Sr. Content Marketing Manager - Industrial (B2B)](https://feeny.ai/job/sr-content-marketing-manager-industrial-b2b-mendix-united-states-e7qw8jzejwwa) — United States - [Principal Global SLC Pre-Sales Consultant – Healthcare and Life Sciences](https://feeny.ai/job/principal-global-slc-pre-sales-consultant-healthcare-and-life-sciences-mendix-vtvazjzrrsh4) — London, United Kingdom - [Partner Sales Executive - Intelligence Center X (ADT)](https://feeny.ai/job/partner-sales-executive-intelligence-center-x-adt-mendix-united-states-tp9xr190pn79) — United States - [Regional Enterprise Sales Director Industrial AI Transformation DACH (m/f/d)](https://feeny.ai/job/regional-enterprise-sales-director-industrial-ai-transformation-dach-m-f-d-4t37a0p39w2k) — Berlin, Germany / Cologne, Germany / Frankfurt, Germany / Hamburg, Germany / Hannover, Germany / Leipzig, Germany / Munich, Germany / Nuremberg, Germany / Stuttgart, Germany - [Presales Solution Architect – Mendix & AI Solutions](https://feeny.ai/job/presales-solution-architect-mendix-ai-solutions-mendix-boston-p7p29vgk9sx5) — Boston, MA - [Specialized Account Executive - BFSI](https://feeny.ai/job/specialized-account-executive-bfsi-mendix-boston-gvh9ef98sq1f) — Boston, MA - [Presales Solutions Architect - Mendix Private Platform (Specialist)](https://feeny.ai/job/presales-solutions-architect-mendix-private-platform-specialist-mendix-boston-xbz9dj8qxr2r) — Boston, MA - [VP of Customer Marketing](https://feeny.ai/job/vp-of-customer-marketing-mendix-boston-2fd4rmkb0r6p) — Boston, MA