We are seeking an experienced and highly motivated Java, Spring Boot Microservice Developer to join our dynamic technology team. The ideal candidate will have a strong background in developing scalable, high-performance, and resilient microservices within a banking or financial services environment. This role requires a minimum of 6 to 8 years of hands-on experience in Java development, with a significant focus on Spring Boot and cloud-native architectures. The successful candidate will be instrumental in designing, developing, and maintaining critical systems that support our core banking operations.

Responsibilities

• Design, develop, and implement robust, scalable, and secure microservices using Java and Spring Boot.
• Contribute to all phases of the development lifecycle, including analysis, design, implementation, testing, and deployment.
• Collaborate with architects, product owners, and other developers to understand requirements and translate them into technical solutions.
• Write clean, maintainable, and efficient code following best practices and coding standards.
• Develop and implement APIs (RESTful, gRPC, etc.) for seamless integration with other systems.
• Ensure the security, reliability, and performance of applications, adhering to banking industry standards and regulatory requirements.
• Participate in code reviews, providing constructive feedback and ensuring code quality.
• Troubleshoot and debug complex issues, identifying root causes and implementing effective solutions.
• Work with CI/CD pipelines to automate builds, tests, and deployments.
• Continuously research and evaluate new technologies and tools to improve development processes and system capabilities.
• Mentor junior developers and contribute to a culture of continuous learning and improvement.

Required Skills and Experience

• Minimum 8-10 years of professional experience in Java development.
• Strong expertise in Spring Framework (Spring Boot, Spring Cloud, Spring Data, Spring Security).
• Extensive experience in designing and developing microservices architectures, including inter-service communication, service discovery, and fault tolerance.
• Proven experience working in the banking or financial services industry, with an understanding of financial systems, regulatory compliance (e.g., GDPR, CCPA, PCI DSS), and security best practices.
• Proficiency in building RESTful APIs and understanding API design principles.
• Experience with relational and NoSQL databases (e.g., PostgreSQL, Oracle, MongoDB, Cassandra).
• Solid understanding of message brokers (e.g., Kafka, RabbitMQ, ActiveMQ).
• Experience with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps).
• Strong understanding of testing methodologies (unit, integration, end-to-end testing) and frameworks (JUnit, Mockito).
• Excellent problem-solving, analytical, and communication skills.
• Ability to work effectively in an Agile/Scrum development environment.

Preferred Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Experience with performance tuning and optimization of Java applications and microservices.
• Familiarity with front-end technologies (e.g., Angular, React) is a plus, but not required.
• Knowledge of domain-driven design (DDD) and event-driven architectures.
• Certifications in Java, Spring, or cloud platforms are a plus.

Job Family Group:

Technology

Job Family:

Digital Software Engineering:

Time Type:

Full time

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

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

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.