Senior Full Stack Developer

Zammad is growing — and we’re looking for a Senior Full Stack Developer to join our agile, remote-first team. As we scale our helpdesk platform to the next level, we need someone who thrives in a fast-moving, collaborative environment and wants their code to make a real impact.

As a Senior Full Stack Developer, you will:

Develop and maintain features across the full stack, ensuring a seamless experience from front to back. Enhance the user interface and experience of Zammad using Vue.js, crafting responsive, intuitive, and accessible web applications. Build and optimize back-end functionalities with Ruby on Rails, ensuring efficient, scalable, and maintainable code. Work closely with UX/UI designers to translate visual concepts into functional online experiences. Collaborate with product owners and back-end engineers to brainstorm and implement new features. Troubleshoot, debug, and upgrade existing software, addressing both front-end and back-end issues. Contribute high-quality code reviews and engage with the team for continuous improvement and knowledge sharing. Demonstrated expertise in full stack development, with advanced skills in modern front-end frameworks (e.g. Vue.js, Svelte, React or Angular) paired with a robust proficiency in backend development using Ruby on Rails. A thorough understanding of web architecture, including proficiency with CSS, semantic HTML, and core JavaScript concepts. Hands-on experience working with REST APIs. Commitment to clean, maintainable, and well-documented code. A proactive mindset: you’re not just a coder, you’re a problem solver. Experience working in agile environments, including collaboration with Product Owners and SCRUM teams. A continuous learner's attitude, eagerly embracing both teaching and learning opportunities. Working in European Time Zone