---
title: 'Junior Software Developer at Mendix'
canonical: 'https://feeny.ai/job/junior-software-developer-mendix-rotterdam-2g3rfqvz0wfj'
type: 'job'
last_seen: '2026-09-12'
---

# Junior Software Developer at Mendix

- **Company:** Mendix
- **Location:** Rotterdam, Netherlands
- **Employment:** full-time
- **Work type:** hybrid
- **Posted:** 2026-04-24
- **Last confirmed live:** 2026-09-12
- **Apply:** https://jobs.lever.co/mendix/7cbae919-1705-4737-9b0e-a942dd1451b3

## Job description

About Mendix: Mendix, a Siemens business, is the global leader in low-code application development. Our platform empowers organizations to rapidly build, integrate, and deploy enterprise-grade applications using visual modeling, abstracting away sophisticated coding. We enable seamless collaboration between business users and developers, accelerating digital transformation for our customers worldwide. Discover how global organizations are innovating with Mendix by exploring our Customer Stories. About the Role: Are you a passionate and innovative software developer eager to shape the future of application development? Siemens Digital Industries Software is seeking a talented Junior Software Developer to join our Mendix team. In an era where AI-assisted platforms are revolutionizing how applications are built, Mendix stands at the forefront, empowering both technical and non-technical users to create powerful solutions with unprecedented speed and collaboration. Unlike traditional programming approaches that can obscure business logic, Mendix offers a clear, visual development environment. This enables diverse stakeholders, from business analysts to software engineers, to actively participate in the development process, fostering understanding and delivering superior applications faster. Your contributions will directly enhance the productivity and innovation capabilities of development communities worldwide.

What you'll do:

- Take part in the development of the Mendix platform, a leading low-code application development solution.
- Engage in short feedback cycles to break down complex challenges and construct effective solutions.
- Take ownership of your work and contribute to team success.
- Thrive in a collaborative environment, actively participating in discussions and knowledge sharing.
- Contribute to the entire software development lifecycle, from conceptualization and design to testing, deployment, and maintenance.

What you'll bring:

We're looking for a motivated individual with:

- A Bachelor's or equivalent experience in Software Engineering, Computer Science, or a related technical field.
- Demonstrated proficiency in at least one modern programming language, such as C# or TypeScript.
- Familiarity with AI-assisted development tools and a keen interest in employing them to improve efficiency.
- A strong passion for technology, coupled with excellent problem-solving and analytical skills.
- The ability to learn quickly, adapt to new technologies, and adopt continuous improvement.
- Strong communication and social skills, with a desire to work optimally within a team.

What we offer:

At Siemens Digital Industries Software, we are committed to fostering a supportive and rewarding work environment. We offer:

- A competitive salary with regular performance evaluations and clear opportunities for career advancement.
- Generous paid time off (30 days PTO) to support a healthy work-life balance.
- A flexible hybrid work model that combines the benefits of office collaboration with remote flexibility.
- Dedicated "crafting days" (2 per month) to focus on personal development, innovation, or learning new skills.
- Comprehensive career development training and continuous learning opportunities.
- A dedicated training budget for professional development to help you grow your expertise.
- Engaging team events and outings, fostering a strong sense of community.
- Excellent daily lunch options at the office (where applicable).
- Flexible working hours to accommodate individual needs and promote well-being.
- Support for various modes of travel to and from the office (where applicable).

Why Us? At Siemens Software, flexibility is how we work—hybrid by default, built on trust and autonomy. Together, 30,000 people across more than 200 countries build technology that shapes the real world. You'll grow through real projects, strong technical peers, and global mobility, backed by the scale and benefits of an industrial software leader. We're committed to equality and inclusion, and we hire based on merit, skills, and impact. Bring your curiosity and creativity and help us shape tomorrow! Our Commitment to Equity and Inclusion in our Diverse Global Workforce: We value your unique identity and perspective. We are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society, while ensuring that we attract the best talent based on qualifications, skills, and experiences. We welcome you to bring your authentic self and transform the everyday with us. Compensation & Benefits: The salary range for this position is €55-65,000 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: https://jobs.sw.siemens.com/benefits/ Location: Rotterdam, Netherlands Relocation assistance is not provided for this position. Candidates must be able to work from the specified location without company-sponsored relocation support. Additionally, for this specific role, we are only considering candidates who currently have a valid work permit for the Netherlands and do not require sponsorship. Siemens Software. Transform the Every day.

#LI-Hybrid #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/)

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