Front-End Developer Intern

Churned is looking for a Front-End Developer Intern to join our product and engineering team. Are you excited about building intuitive digital experiences with React and exploring how AI is changing software development?

At Churned, we actively use AI tools such as Claude throughout our development process. You will learn how to use these tools effectively while working on real product features. This is an opportunity to develop your front-end skills, gain practical experience with AI-assisted development, and make a visible contribution to a fast-growing AI startup.

This is what you like doing

You will work closely with our developers, product team, and designers to improve the user experience of the Churned platform. You will have room to learn, experiment, ask questions, and gradually take ownership of meaningful work.

Your responsibilities may include:

• Building responsive and user-friendly interfaces for our AI-powered SaaS platform
• Developing and improving reusable React components
• Turning product ideas and designs into polished front-end features
• Using Claude and other AI tools to explore solutions, write and improve code, and speed up your development workflow
• Learning how to review, test, and critically evaluate AI-generated code
• Connecting front-end functionality to APIs and data-driven services
• Improving the usability, performance, and consistency of our platform
• Testing and debugging features
• Contributing ideas during product discussions and team sessions

You recognize yourself in this

• You are currently pursuing a relevant Bachelor’s or Master’s degree
• You are looking for a work internship, preferably for at least six months
• You have experience building applications with React
• You have a strong interest in AI and are excited to work with tools such as Claude
• You are curious, eager to learn, and open to experimenting with new ways of building software
• You are proactive and comfortable taking ownership
• You can communicate in English

React experience is the only technical must-have. Experience with other technologies, APIs, testing, design tools, or TypeScript is welcome but not required. Previous experience with Claude or other AI tools is also not required—we will help you learn how to use them effectively.

This is what you look for in an internship

• A place where you can work on real projects and learn a great deal in a short time
• Practical experience with React in a professional product environment
• The opportunity to become skilled in AI-assisted software development
• Personal guidance, regular feedback, and support from experienced colleagues
• Meaningful features that are used by real customers
• The freedom to experiment with AI tools and modern development workflows
• An internship allowance of €500 gross per month, based on full-time employment
• A hybrid working setup at our office next to Amsterdam Amstel Station
• An inspiring, international, and fun working environment
• The possibility of continuing in a junior role after your internship

Interested?

Apply by sending us your CV, a short motivation explaining why you would like to join Churned, and—if available—something you have built with React.

Tell us what excites you about front-end development and how you think AI will change the way software is built. We look forward to hearing from you!