Full Stack Engineer, Frontend-focused

About the role

DeWarmte is looking for a frontend-focused Full Stack Developer to improve their web application, which guides customers through the heat-pump installation journey. You will primarily work with Next.js, React, and TypeScript to build clear, responsive interfaces while making focused changes to the Django backend. This role involves taking customer-facing features from idea to production to improve conversion, usability, and operational efficiency.

Responsibilities

• Build, test and deploy customer-facing features in Next.js and React, with supporting Django and API changes.
• Turn customer needs and designs into clear, responsive and accessible interfaces.
• Improve conversion, speed and usability based on data and customer feedback.
• Connect the web application with the workflows used by sales, planning, installation and service teams.
• Improve frontend architecture, reusable components, performance, accessibility and SEO.
• Use AI tools to support design, coding, testing, reviews and documentation.

Required skills

• TypeScript
• React
• Next.js
• HTML
• CSS
• REST APIs
• Python
• Django

Nice to have

• Design systems
• Analytics
• Experimentation
• E-commerce
• CRM
• Planning integrations

Benefits

• 27 vacation days
• 8% holiday allowance
• Stock Appreciation Rights (SAR) programme
• Daily lunch at the office
• Laptop
• Access to AI tools

About the Company

DeWarmte makes smart, affordable heat pumps that help homes move away from gas. They design their own hardware, software and services to ensure high-quality product performance.