Senior Java Backend Engineer – Connected Car Platform

Hitachi Vantara Corporation; Polska; Hybrid; PLN 210,000 - 295,000; Full time

Job summary

A global technology company is seeking a Senior Java Backend Developer to work on innovative mobile application backend development for remote vehicle interaction. Key responsibilities include backend service maintenance using Java and Kotlin, API design, and testing. Candidates should have a strong background in Java/Kotlin, REST API, and CI/CD processes, along with good communication skills in English. Join a culture of caring and flexibility to grow your skills and impact clients around the world.

Qualifications

• Experience with recent versions of Java and Kotlin.
• Knowledge of REST API and GraphQL implementation.
• Ability to solve issues independently.
• Skills in debugging applications.
• Experience creating unit and integration tests.
• Proactive and detail-oriented.
• Knowledge of CI/CD processes.

Responsibilities

• Develop and maintain backend services using Java and Kotlin.
• Design and implement REST API and GraphQL endpoints.
• Implement comprehensive unit and integration tests.
• Propose technical enhancements to the project.
• Manage CI/CD processes using Gradle and Azure DevOps.
• Ensure code quality through SonarQube.

Skills

Java

Kotlin

Spring Boot

REST API

GraphQL

Debugging

Unit Testing

Integration Testing

Gradle

Azure DevOps

CI/CD

git

SonarQube

JFrog Artifactory

Job description

A global technology company is seeking a Senior Java Backend Developer to work on innovative mobile application backend development for remote vehicle interaction. Key responsibilities include backend service maintenance using Java and Kotlin, API design, and testing. Candidates should have a strong background in Java/Kotlin, REST API, and CI/CD processes, along with good communication skills in English. Join a culture of caring and flexibility to grow your skills and impact clients around the world.