Full Stack Developer (f/m/d)

Company Description

<p>At Enpal Heat, we are building the future of clean heating. As the heat pump division of Enpal, Germany’s first green unicorn and one of Europe’s fastest-growing climate-tech companies, we are on a mission to decarbonize heating in millions of homes.</p><p>We are looking for an experienced Full Stack Developer to help design, build, and scale the software that powers our heat pump business - from installation planning to intelligent home energy management.</p><p><strong>About the team:</strong></p><p>We are part of Enpal Heat’s Venture Development unit, which provides customers with renewable heating solutions. Our position means that we are tightly integrated with product and business development.</p><p>We build services and automations that streamline operations at Enpal Heat, ranging from APIs and internal tools for support agents to integrations with third-party services and our CRM.</p><p>Enpal Heat is growing rapidly, and the demands on our systems are becoming more complex every day. If you want to tackle these challenges in a dynamic and fast-paced environment, we would love to hear from you!</p>

Job Description

<ul><li>Develop and maintain end-to-end features across the stack (React, TypeScript, Node.js / .NET, SQL)</li><li>Build scalable REST APIs and integrate authentication (OAuth, JWT)</li><li>Work with modern frontend frameworks like React, Next.js, or Vue.js</li><li>Design and optimize SQL-based data models</li><li>Deploy, monitor, and optimize applications on cloud platforms (Azure, AWS, or GCP)</li><li>Collaborate closely with product, design, and operations teams to deliver impactful features</li><li>Contribute to CI/CD pipelines and containerized deployments (Docker, Kubernetes)</li></ul>

Qualifications

<ul><li>4-6 years of professional experience</li><li>Tech Stack: Solid experience with JavaScript, TypeScript, C#, .NET, or Node.js&#xa0;-&#xa0;candidates should be proficient in at least one and comfortable working across the stack</li><li>Frontend Frameworks: Hands-on experience with React (preferred) or Vue.js, and familiarity with modern tools like Next.js, Gatsby, ViteJS, or Remix</li><li>Backend &amp; APIs: Proven experience building REST APIs and working with authentication/authorization mechanisms such as OAuth and JWT</li><li>Infrastructure &amp; Cloud: Exposure to CI/CD pipelines, Docker, Kubernetes, and cloud platforms like AWS, GCP, or Azure</li><li>Databases: Must have experience with SQL databases; familiarity with NoSQL is a plus but not required</li></ul>

Additional Information

<p><strong>Why Enpal Heat:</strong></p><ul><li>Work in one of Europe’s most ambitious heat pump businesses, part of Germany’s first green unicorn</li><li>Build end-to-end software that powers the decarbonization of home heating at scale</li><li>Shape how Fullstack Engineering is set up at Enpal Heat - your ideas and ownership matter</li><li>Use modern web technologies, cloud-native architecture, and DevOps practices</li><li>Enjoy a diverse, hybrid workplace with over 65 nationalities</li><li>Grow fast with a steep learning curve, mentorship, and real ownership</li></ul><p>Ready to build products that make a real impact on the climate? We would love to meet you. Even if you do not meet every requirement, we encourage you to apply - your unique strengths might be exactly what we need.</p><p><em>At Enpal, we celebrate diversity. All qualified applicants receive consideration without regard to skin color, religion, ethnic or national origin, gender identity, sexual orientation, disability, or age. We foster a safe and respectful workplace for everyone.</em></p>