Backend Java Engineer | Spring Boot & AI-Driven Dev

Quality & Reliability S.A. (QnR); Ohio; On-site; USD 95,000 - 135,000; Full time

Job summary

Quality & Reliability (QnR) invites a Backend Developer to design, develop and maintain secure backend services for enterprise projects. The role focuses on Java with Spring Boot, TDD and efficient database usage in Oracle/PostgreSQL environments.

You will work with Front-End, BA-QA, and senior developers, contributing to code quality, automated checks, and knowledge sharing in an Agile setting.

Qualifications

• BS in CS or related field; 4+ years backend with Java 11/17+
• Experience with Spring Boot, SQL databases (Oracle/PostgreSQL), JPA/Hibernate
• Strong OO design, design patterns, SQL optimization and TDD practices
• Agile/Scrum, CI/CD, security best practices

Responsibilities

• Develop & Maintain Java services using Spring Boot for enterprise projects.
• Improve code quality with reusable libraries, code reviews, and automated checks.
• Write unit tests and follow TDD; document backend development.
• Collaborate with Front-End, QA, and senior developers; participate in rituals and knowledge sharing.
• Support releases, ensure compliance, and troubleshoot backend issues.

Skills

Strong English communication

Analytical thinking

Teamwork

Continuous learning

Education

Bachelor’s degree in Computer Science

Master’s degree a plus

Equivalent professional experience

Tools

Java

Spring Boot

SQL

JPA/Hibernate

Maven

Git

SonarQube

JUnit

Mockito

Jenkins

Bitbucket Pipelines

Job description

Quality & Reliability (QnR) invites a Backend Developer to design, develop and maintain secure backend services for enterprise projects. The role focuses on Java with Spring Boot, TDD and efficient database usage in Oracle/PostgreSQL environments.

You will work with Front-End, BA-QA, and senior developers, contributing to code quality, automated checks, and knowledge sharing in an Agile setting.