Backend Engineer

Role Overview 

MDOTM is seeking aJava Software Engineer to join our Engineering team. You will be actively contributing to thedevelopment and optimization of our high-performance Spring Boot backend, ensuring scalability, reliability, and security.

Your responsibilities

• Develop, maintain, and optimize scalableSpring Boot application
• Implementclean, modular, and testable Java code
• Contribute to design and implement features followingrelational (MySQL) and NoSQL (MongoDB) databases
• Implement and follow best practices insoftware architecture, leveragingLayered Architecture, DDD, or Event-Driven design
• Troubleshoot and optimizebackend performance and security
• Work with DevOps teams to improve CI/CD automation and deployment processes

Requirements

• Experience inJava & Spring Boot (microservices,REST APIs)

• Proficiency withSQL & NoSQL databases
• Experience withsoftware architecture patterns(Layered Architecture, DDD, Event-Driven Design)
• Experience withTDD andtesting best practices in Spring Boot(JUnit, Mockito, Testcontainers)
• Experience withmessaging systems (ActiveMQ, Kafka)
• Good knowledge of English (both written and spoken)
• Excellent communication skills, with the ability toexplain complex problems and solutions to different stakeholders.

Bonus Points

• Experience withmodern API communication(GRPC, GraphQL, REST)
• Hands-on experience withCI/CD tools (GitLab Pipelines, GitHub Actions, Jenkins)
• Experience withAWS, especiallyEC2,S3
• Hands-on experience withDocker & Kubernetes for containerized application deployment and management
• Security best practices for backend applications (knowledge ofISO 27001:2022 Annex A 8.28 is a plus)