Company Overview Meet team.blue – the force behind the digital transformations of over 2.5 million customers across Europe. Our mission? Empower them to thrive in the online world, from building and growing to scaling their digital presence. We provide an array of digital tools, including domains, hosting, email, VPS, and applications, through a collection of respected brands. Operating in 17 European countries, each brand caters to its unique jurisdiction. Our team of 2000 professionals share an unwavering commitment to guiding our customers on their digital journeys. Position Overview Join our flagship email team at team.blue We are looking for a Senior Developer to enhance and extend the Roundcube Webmail, developing new features like AI-powered modules and plugins. This role is pivotal in shaping the group's flagship email platform and offers an exciting opportunity to collaborate with a highly experienced and motivated team, while enhancing and extending your expertise. Role and Responsibilities Enhance the Roundcube Webmail, developing new features and plugins. Work in a dynamic and challenging environment, contributing to the integration of AI modules and other innovative solutions. Ensure high-quality, maintainable code through testing, debugging, and problem-solving. Work in a cross-functional team, promoting effective teamwork and strong collaboration. Adhere to best practices, coding standards, and security requirements. Required Skills 5 years of experience in software development, with a strong emphasis on PHP programming. Good knowledge of the JavaScript language. Extensive experience in developing and delivering high-quality systems. Advanced understanding of object-oriented programming principles (OOP, OOD, SOLID), algorithms, data structures, and design patterns. Solid hands-on experience in writing unit, integration, and end-to-end tests. Practical experience working in an Agile environment. Strong problem-solving skills and a proven ability to profile and debug software systems. Experience building software collaboratively using pull requests and code reviews. Deep understanding of versioning control tools (git). Proficiency in Italian and English. Nice to Have Skills Previous experience with Roundcube Webmail. Good knowledge of the most common email protocols (IMAP, POP3, SMTP) and prior experience working on an email platform. Additional experience with Java is considered a plus. Knowledge of service deployments using Docker containers and K8s is a welcomed addition. Good understanding of security and performance considerations. Work Setup & Culture Full Remote, with the possibility of working from our office in Florence, Italy. International and collaborative environment, based on our five core values: Customer-first: We put our customers at the heart of everything we do. Trust & teamwork: We’re stronger together and trust each other to do the right thing. Transparency: We tell it like it is and keep doors and minds open. Respect & inclusion: We treat each other with respect and regard. Innovation: We’re always thinking, “what’s next?” Why Join Us? Work on a high-impact email platform used by millions of users. Continuous learning and growth opportunities. Flexible, friendly culture with a great work-life balance. J-18808-Ljbffr