[Hiring] Mendix Development Intern @Siemens

Role Description

We are seeking a motivated Mendix Development Intern to join the Social Acquisition team within the Global Demand Center. This internship provides hands-on experience in low-code application development, working directly on an internal Mendix app built to operationalize social selling workflows for a global sales organization.

As a Mendix Development Intern, you will support the ongoing development, testing, and enhancement of a Mendix app under the guidance of the Social Intelligence & Activation team. You will gain practical experience in low-code development, user-centered design, and the intersection of marketing technology and sales enablement within a global organization.

Key Responsibilities

• Support the development and enhancement of the app using the Mendix low-code platform
• Assist with building and refining app features, workflows, and user interface components based on team requirements and user feedback
• Participate in QA and testing cycles, identifying and documenting bugs or usability issues
• Collaborate with team members to translate functional requirements into app functionality
• Support documentation efforts related to app features, development decisions, and update logs
• Assist with the rollout of new features or updates, including testing in staging environments prior to deployment
• Contribute to ongoing optimization efforts by reviewing app performance and recommending improvements
• Collaborate with cross-functional stakeholders — including marketing and sales enablement teams — to ensure the app meets user needs
• Develop the ability to operate with increasing independence on clearly defined development tasks over the course of the internship

Qualifications

• Currently enrolled in a Bachelor's degree program in Computer Science, Information Systems, Software Engineering, or a related field
• Hands-on experience with the Mendix low-code platform (academic, project-based, or certification experience accepted)
• Familiarity with basic UX/UI principles and an interest in building intuitive user experiences
• Strong attention to detail, particularly in testing and documentation
• Solid written and verbal communication skills — ability to translate technical work for non-technical stakeholders
• Proficiency in Microsoft Office Suite
• Ability to work collaboratively in a fast-paced, cross-functional environment

Requirements

• Mendix Rapid Developer certification (or in progress)
• Familiarity with Agile or project management tools (Wrike, Planner, or similar)
• Interest in B2B marketing, sales enablement, or marketing technology

Benefits

• Direct experience building and iterating on a live internal product used by 90+ sellers globally
• Exposure to how marketing and sales teams leverage technology to drive social selling at scale
• Collaboration with experienced marketing professionals across a global organization
• A portfolio-ready project with real business impact
• The hourly range for this position is $18.00 to $50.00
• Eligible for time off in accordance with Company policies, including paid sick leave and paid volunteer time off
• Interns for Siemens are eligible to contribute into our 401K program