The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. **Responsibilities** + Develop and maintain Java-based applications using the Spring framework. + Design and implement batch processing solutions using Spark Batch for large-scale data processing. + Build real-time data pipelines using Spark Streaming for processing streaming data. + Collaborate with cross-functional teams to define, design, and deliver new features. + Optimize data processing workflows for performance, scalability, and reliability. + Troubleshoot and resolve issues related to data processing, application performance, and system integration. + Write clean, maintainable, and well-documented code following best practices. + Participate in code reviews, unit testing, and system testing to ensure quality deliverables. + Stay updated with emerging technologies and propose improvements to existing systems. + Required Skills and Qualifications + Education: Bachelor’s degree in Computer Science, Engineering, or a related field. + Experience: 2 to 5 years of professional experience in Java development. **Technical Skills:** + Strong proficiency in Java (version 8 or higher) and object-oriented programming. + Hands-on experience with Spring (Spring Boot, Spring MVC, or Spring Data) for building enterprise applications. + Expertise in Spark Batch for large-scale data processing and analytics. + Experience with Spark Streaming for real-time data processing and streaming pipelines. + Familiarity with distributed computing concepts and big data frameworks. + Proficiency with version control systems like Git. + Knowledge of build tools such as Maven or Gradle. + Understanding of Agile/Scrum methodologies. + Soft Skills: + Strong problem-solving and analytical skills. + Excellent communication and teamwork abilities. + Ability to manage multiple priorities and work independently. **Preferred Skills** + Experience with big data technologies like Hadoop, Kafka, or Hive. + Knowledge of containerization tools like Docker or Kubernetes. + Experience with CI/CD pipelines and tools like Jenkins. + Understanding of data storage solutions like HDFS **Education:** Bachelor’s degree/University degree or equivalent experience This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. ------------------------------------------------------ **Job Family Group:** Technology ------------------------------------------------------ **Job Family:** Applications Development ------------------------------------------------------ **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 (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.