Ph3Overview /h3pMDOTM is seeking a Java Software Engineer to join our Engineering team. You will be instrumental in building and optimizing our high-performance Spring Boot backend, ensuring scalability, reliability, and security. /ph3Responsibilities /h3ulliDevelop, maintain, and optimize scalable Spring Boot applications /liliImplement clean, modular, and testable Java code /liliDesign and optimize relational (MySQL) and NoSQL (MongoDB) databases /liliImplement and follow best practices in software architecture, leveraging Layered Architecture, DDD, or Event-Driven Design /liliTroubleshoot and optimize backend performance and security /liliWork with DevOps teams to improve CI / CD automation and deployment processes /li /ulh3Must-Have Skills /h3ulliStrong experience in Java Spring Boot (microservices, REST APIs) /liliProficiency with SQL NoSQL databases /liliExperience with software architecture patterns (Layered Architecture, DDD, Event-Driven Design) /liliExperience with TDD and testing best practices in Spring Boot (JUnit, Mockito, Testcontainers) /liliExperience with messaging systems (ActiveMQ, Kafka) /liliGood knowledge of English (both written and spoken) /liliExcellent communication skills, with the ability to explain complex problems and solutions to different stakeholders. /li /ulh3Nice-to-Have Skills /h3ulliExperience with modern API communication (GRPC, GraphQL, REST) /liliHands-on experience with CI / CD tools (GitLab Pipelines, GitHub Actions, Jenkins) /liliExperience with AWS, especially EC2, S3 /liliHands-on experience with Docker Kubernetes for containerized application deployment and management /liliSecurity best practices for backend applications (knowledge of ISO 27001:2022 Annex A 8.28 is a plus) /li /ulh3Why Join Us? /h3ulliWork on cutting-edge Java applications with a team operating at the forefront of AI tech innovation /liliDrive technical decisions and mentor junior engineers /liliCompetitive salary truly flexible work environment /liliUnlimited learning development budget /liliCollaborate daily with an ultra-international team (18+ nationalities) spread across our offices in Milan, London and New York /liliAnnual company retreat at a stunning location /liliFast-track career progression, with opportunities to grow into leadership roles /li /ul /p #J-18808-Ljbffr