Java Fullstack Developer

• You will help design and development of scalable, highly available, and resilient microservices, along with their associated web applications when needed
  
• You will translate product ideas from our business departments into deployable code using modern standards and technology
  
• You will drive and support architectural decisions, ensuring our solutions align with performance, scalability, and security requirements
  
• You will integrate internal and external applications via synchronous and asynchronous interfaces like REST, gRPC, and Kafka
  
• You will manage and optimize application data persistence, leveraging Managed Database Services where applicable
  
• You will work with cloud services from Amazon and Microsoft to build cloud-native applications
  
• You will collaborate with stakeholders, including product owners and architects, to align technical decisions with business needs
  
• You will mentor and support developers, ensuring code quality and adherence to best practices
  
• You will be part of an international, agile team in a stable economic environment, working remotely/hybrid with your colleagues from Germany and Portugal
  

Requirements

• Computer sciences or information sciences degree, or comparable training
  
• At least 5Years of experience in software development with a proven track record of leading technical initiatives
  
• Expertise in Java 17+, relevant frameworks (e.g., Spring Boot, Quarkus, Micronaut), and REST-based API design
  
• Experience building horizontally scalable microservices architectures
  
• Strong knowledge of multithreading and concurrency management
  
• Proficiency in Apache Kafka for stream processing
  
• Experience with MongoDB and designing efficient NoSQL schemas
  
• Deep understanding of containerization (Docker) and orchestration tools (Kubernetes), as well as cloud-native application design
  
• Hands-on experience with hyper-scalers (AWS, Azure, Google Cloud)
  
• Experience working in agile, CI/CD-enabled, and remote-first environments
  
• Experience with Javascript/Typescript/Redux/CSS is a plus
  
• Open-minded and willing to adapt to using new technologies and languages (e.g., Node.js, React, Angular) when required
  
• Excellent English skills, with the ability to communicate and present complex ideas clearly