**Responsibilities** + Design, develop, and implement new features and functionalities for web applications using Java and related frameworks. + Develop and maintain robust back-end services, APIs, and databases. + Implement engaging and responsive user interfaces using modern front-end technologies. + Collaborate with cross-functional teams to define, design, and ship new features. + Write clean, maintainable, and efficient code following best practices and coding standards. + Participate in code reviews to ensure code quality and share knowledge. + Troubleshoot, debug, and upgrade existing systems. + Contribute to all phases of the development lifecycle, including requirements gathering, design, coding, testing, and deployment. + Optimize applications for maximum speed and scalability. + Stay up-to-date with emerging technologies and industry trends. **Required Qualifications** + **Back-End Expertise:** + Strong proficiency in Java and experience with Spring Framework + Experience with relational databases (e.g., PostgreSQL, MySQL, Oracle) and ORM frameworks (e.g., Hibernate). + Solid understanding of RESTful API design and development. + Experience with build tools like Maven or Gradle. + **Front-End Expertise:** + Proficiency in modern front-end technologies (e.g., HTML5, CSS3, JavaScript/TypeScript). + Experience with working on ReactJS and Redux + Familiarity with front-end build tools (e.g., Webpack, npm, yarn). + Experience with version control systems (e.g., Git). + Understanding of software development best practices, including agile methodologies, continuous integration, and continuous delivery (CI/CD). + Excellent problem-solving skills and attention to detail. + Strong communication and interpersonal skills, with the ability to work effectively in a team environment. ------------------------------------------------------ **Job Family Group:** Technology ------------------------------------------------------ **Job Family:** Applications Development ------------------------------------------------------ **Time Type:** Full time ------------------------------------------------------ **Most Relevant Skills** Please see the requirements listed above. ------------------------------------------------------ **Other Relevant Skills** Angular, Java, Microservice Framework, React.js, Spring Boot. ------------------------------------------------------ _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 (https://www.citigroup.com/citi/accessibility/application-accessibility.htm)_ _._ _View Citi’s_ _EEO Policy Statement (https://www.citigroup.com/global/eeo-aa-policy)_ _and the_ _Know Your Rights (https://www.eeoc.gov/sites/default/files/2023-06/22-088\_EEOC\_KnowYourRights6.12ScreenRdr.pdf)_ _poster._ Citi is an equal opportunity and affirmative action employer. Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.