We are seeking a highly skilled and experienced Java Backend Developer to join our team, focusing on building robust and scalable data processing applications.

The ideal candidate will have a strong foundation in Java development, expertise in Spring frameworks, and a deep understanding of data management principles.

Responsibilities:

• Design, develop, and maintain high-performance backend services for data processing applications.

• Implement efficient data processing architecture with scalable solutions for calculations.

• Collaborates with cross-functional teams to define, design, and ship new features.

• Ensure the best possible performance, quality, and responsiveness of applications.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Adhere to best practices in software development, including design patterns and architectural principles.

• Apply Test-Driven Development (TDD) approach in software development.

• Actively utilize static code analysis tools like Sonar Qube to ensure code quality and maintainability.

Required Skills and Experience:

• 5-10 years of hands-on experience in Java backend development (17+).

• Bachelor's degree in Computer Science, Softwar

• Engineering, or a related field.

• Proven expertise in building data processing applications.

• Strong proficiency in Java and the Spring framework (Spring Boot, Spring Data, Spring Cloud, etc.).

• Excellent knowledge of SQL and database management systems, with experience in optimizing queries and data models.

• Solid understanding of in-memory data loading techniques and efficient data joining strategies.

• In-depth knowledge of Java tools and the ecosystem, including build tools (Maven/Gradle), testing frameworks, and dependency management.

• Demonstrable understanding and application of design patterns and architectural principles (e.g., Microservices, Event-Driven Architecture).

• Proficient in Test-Driven Development (TDD) methodologies.

• Active knowledge and experience with static code analysis tools (e.g., Sonar Qube) and adherence to strong coding principles.

• Excellent communication skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders.

Good to Have:

• Experience with cloud platforms (e.g., AWS, Azure, GCP).

• Familiarity with containerization technologies (Docker, Kubernetes).

• Knowledge of Apache Spark/Flink for distributed processing.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location:

Irving Texas United States:

Primary Location Full Time Salary Range:

$107,120.00 - $160,680.00
In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

Most Relevant Skills:

Please see the requirements listed above.

Other Relevant Skills

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

Anticipated Posting Close Date:

Mar 17, 2026

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.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.