Backend Engineer

MdotM

Java Engineer developing and optimizing Spring Boot backend applications for cutting-edge tech solutions. Collaborate with global team and drive innovation in a flexible work environment.

Posted 4/29/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaJUnitKafkaMicroservicesMockitoMongoDBMySQLNoSQLSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Develop, maintain, and optimize scalable Spring Boot application
Implement clean, modular, and testable Java code
Contribute to design and implement features following relational (MySQL) and NoSQL (MongoDB) databases
Implement and follow best practices in software architecture, leveraging Layered Architecture, DDD, or Event-Driven design
Troubleshoot and optimize backend performance and security
Work with DevOps teams to improve CI/CD automation and deployment processes

Requirements

What you’ll need

Experience in Java & Spring Boot (microservices, REST APIs)
Proficiency with SQL & NoSQL databases
Experience with software architecture patterns (Layered Architecture, DDD, Event-Driven Design)
Experience with TDD and testing best practices in Spring Boot (JUnit, Mockito, Testcontainers)
Experience with messaging systems (ActiveMQ, Kafka)
Good knowledge of English (both written and spoken)

Benefits

Comp & perks

Competitive salary & truly flexible work environment
Unlimited learning & development budget
Annual company retreat at a stunning location
Fast-track career progression, with opportunities to grow into leadership roles

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaSpring BootMySQLMongoDBLayered ArchitectureDomain-Driven DesignEvent-Driven DesignTDDJUnitMockito

Soft Skills

troubleshootingoptimizationcommunication