Java Backend Developer

Nagarro

Java Backend Developer at Nagarro building and delivering backend services for e-invoicing platform. Collaborating with teams to ensure high-quality software development and system maintenance.

Posted 7/9/2026full-timeRemote • 🇩🇪 GermanyJuniorWebsite

Tech Stack

Tools & technologies

JavaJUnitMavenMockitoMongoDBNoSQLSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Build and deliver backend features within existing Java/Spring Boot services.
Understand and navigate a large, existing enterprise codebase.
Diagnose and resolve production issues.
Develop and maintain REST APIs.
Implement unit and integration tests to ensure code quality.
Work across Maven multi-module services following established engineering patterns.
Participate in code reviews and maintain high-quality Git/PR practices.
Collaborate with cross-functional teams in a distributed agile environment.
Contribute to continuous improvements in code quality, maintainability, and performance.

Requirements

What you’ll need

1–2 years of professional backend development experience using Java.
Hands-on experience with Java 17.
Experience building applications with Spring Boot.
Understanding of RESTful API development.
Experience working with MongoDB or another relational/NoSQL database.
Familiarity with Maven and Git.
Basic experience writing automated tests using JUnit or Mockito.
Ability to understand and work within an existing codebase.
Good communication skills and the ability to work effectively in a remote, international team.

Benefits

Comp & perks

30 days of paid vacation
internal and external training opportunities
MyN – Nagarro Employee Share Program
attractive company bicycle arrangements
modern office space at central locations with high-tech equipment
sports programs
access to the corporate benefits portal
free fruit and drinks

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Backend DevelopmentJavaSpring BootREST API DevelopmentMongoDBNoSQL DatabaseUnit TestingIntegration TestingCode ReviewGit

Soft Skills

Good Communication SkillsCollaboration in Remote Teams