Senior Software Engineer (Java/SpringBoot) (m/f/x)

Atolls is the world's largest community-driven shopping platform, active in 20+ markets. We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right brands and retailers. Our 1,000+ team across 10 countries builds products used every day at global scale, where you'll have real ownership and see your impact. Want to shape the destinations people rely on to shop with confidence? Keep reading. About This Role: We are looking for a Senior Software Engineer (Java/SpringBoot) to join our Shopping team in Berlin or working remotely from Germany . You will build the services behind our shopping rewards experience, online and in-store, which helps users get more value for their money. Our Benefits: At Atolls, we believe in nurturing both your professional and personal growth. Here's what you can expect: A culture that values personal and professional development, with internal mobility opportunities. A supportive and open-minded team that embraces diverse perspectives and innovative ideas. 32 days of paid vacation plus your birthday off, giving you the time you need to recharge. A flexible hybrid working scheme to balance work and life. Access to a learning budget and internal training to help you grow in your role. Mental health coaching to support your well-being. Regular global and local get-togethers to celebrate successes and build connections. The possibility of taking a sabbatical after three years with the company. A cloud-based company setup, providing flexibility and collaboration opportunities no matter where you are. *These are global benefits that apply to all employees, with additional local perks based on your location. Responsibilities: In this role, you will: Design and develop modern architectures using Java, AWS technologies, microservices, NoSQL & RDBMS, event-driven architectures, etc. Be involved in the inception, development, and delivery of various features and products on an ambitious and challenging product roadmap. Take responsibility for our solution architecture and contribute to improving it in terms of performance, security, scalability, modularity, and operational efficiency. Be involved in multiple projects at the same time and manage your time effectively. Conduct knowledge-sharing sessions through presentations and hands-on tasks that help practice new technologies. Your Profile: We're looking for a Senior Software Engineer with: 6+ years of experience in designing and developing complex modular applications from technical planning to implementation within a client-side framework as well as server-side. Strong knowledge and active hands-on experience of Java and SpringBoot . Object-oriented programming concepts with application to concurrent event-based systems. Previous knowledge and experience with JS (TypeScript, NodeJS), HTML, CSS and React/Angular. Knowledge of AWS technologies such as DynamoDB, Elasticsearch, relational and No