Java Microservices Developer

We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in developing robust, scalable, and high-performance applications using the Java technology stack. You will be responsible for designing, implementing, and maintaining our software applications, and working with a variety of technologies including Spring Boot, JPA, Hibernate, REST, Oracle, MongoDB, and Ignite Cache.

## Responsibilities

• Design, develop, and maintain high-quality, reusable, and reliable Java code.
• Build and maintain scalable applications using the Spring Boot framework.
• Implement data persistence solutions using JPA, Hibernate, Oracle, and MongoDB.
• Develop and consume RESTful APIs to support various client applications.
• Utilize Ignite Cache for in-memory data caching to improve application performance.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Participate in all phases of the development lifecycle, from concept to deployment.
• Write well-designed, testable, and efficient code.
• Ensure the best possible performance, quality, and responsiveness of the applications.
• Identify and correct bottlenecks and fix bugs.
• Help maintain code quality, organization, and automatization.
• Participate in code reviews to ensure code quality and distribute knowledge.

## Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional experience in Java development.
• Extensive experience with the Spring Framework, particularly Spring Boot.
• Strong experience with JPA and Hibernate for object-relational mapping.
• Proficient in designing and building RESTful web services.
• Hands-on experience with both relational and NoSQL databases, specifically Oracle and MongoDB.
• Experience with in-memory data grids and caching technologies, preferably Ignite Cache.
• Solid understanding of object-oriented programming principles.
• Familiarity with build tools such as Maven or Gradle.
• Experience with version control systems, such as Git.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork skills.
• Ability to work independently and as part of a team in a fast-paced environment.

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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## Job Family Group:

Technology

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## Job Family:

Applications Development

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## Time Type:

Full time

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## Most Relevant Skills

Please see the requirements listed above.

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## Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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