Orion Innovation Turkey

Senior Java Spring Developer (JPA Specialist)

İstanbul, İstanbul, TR

4 days ago
Save Job

Summary

💼 Job Description


We are looking for a Senior Java Developer who has extensive experience working with complex data models and in-depth knowledge of Java Persistence API (JPA). You will join our software engineering team to contribute to enterprise-level projects where data complexity and scalability are key challenges. Your focus will be on developing efficient, maintainable, and high-performance solutions using the Spring ecosystem.


🚀 Responsibilities


  • Analyze, design, and implement complex relational data models
  • Develop robust data access layers using JPA and Hibernate
  • Build modular and testable applications using Spring Boot
  • Optimize database queries and ensure overall performance (query tuning, indexing, etc.)
  • Participate in code reviews and provide technical guidance to the team
  • Contribute throughout the software development life cycle (SDLC)


🧠 Requirements


  • Bachelor’s degree in computer science, Engineering, or related field
  • Minimum of 5 years of professional Java development experience
  • Strong expertise in Spring Framework, especially Spring Boot and Spring Data JPA
  • Hands-on experience with Hibernate or other ORM tools
  • In-depth knowledge of relational databases (MySQL, PostgreSQL, Oracle, etc.)
  • Experience developing RESTful APIs
  • Familiarity with CI/CD pipelines, version control systems (Git), and automated testing
  • Strong analytical and problem-solving skills
  • Good communication skills and ability to work in a collaborative team environment


EEO Statement


Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.


How strong is your resume?

Upload your resume and get feedback from our expert to help land this job