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As a bank with a brain and a soul, Citi creates economic value that is systemically responsible and in our clients’ best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be successful to designing our digital architecture and ensuring our platforms provide a first-class customer experience. We reimagine client and partner experiences to deliver excellence through secure, reliable, and efficient services.
Job Responsibility:
Collaborate with cross-functional teams to ensure specifications are converted into flexible, scalable, and maintainable solution designs
Evaluate project deliverables to ensure they meet specifications and architectural standards
Work as part of development teams to design and build complex solutions, ensuring alignment with the architecture blueprint, standards, target state architecture, and strategies
Coordinate, execute, and participate in component integration (CIT), system integration testing (SIT), and user acceptance testing (UAT) to identify and resolve application errors and ensure quality software deployment
Possess a solid grasp of software design patterns and approaches
Understand application-level software architecture and make technical trade-off decisions
Provide mentoring and guidance to junior engineers, offering feedback and direction on specific engineering tasks
Maintain application hygiene and address any Risk & Control items
Work closely with Project Managers, Business Analysts, and Operational users/Product managers to deliver projects
Work independently on project deliverables, articulate issues/challenges, and proactively communicate risks
Handle code releases in various environments
Requirements:
2-5 years of hands-on experience in Java backend development
Deep understanding of core Java concepts, object-oriented programming, data structures, algorithms, and design patterns
Experience with Spring Boot, Spring JPA, Spring Cloud, JDBC, Hibernate, REST, and Maven
Demonstrated proficiency in Java 8+ features (lambda expressions, streams, functional interfaces) and functional programming paradigms
Extensive experience with microservices architecture and related technologies, including Docker, Kubernetes/OpenShift, and cloud computing platforms (AWS, Azure, GCP)
Strong understanding of microservice design patterns, principles, and best practices
Experience implementing Kafka consumers, producers, and streaming applications
Familiarity with other messaging technologies like TIBCO EMS and IBM MQ
Experience with secure file transfer protocols (SFTP)
Solid understanding of both SQL and NoSQL databases
Hands-on experience with MongoDB
Familiarity with relational databases (e.g., Oracle, PostgreSQL)
Experience working in an Agile environment using TDD/BDD best practices
Proficiency with JUnit and Mockito for unit and integration testing
Good knowledge of DevOps principles and CI/CD practices
Experience with tools like Jenkins, TeamCity, IBM UrbanCode Deploy, and SonarQube
Experience implementing RESTful and GraphQL APIs
Proficiency with Git/Bitbucket for version control
Strong communication, analytical, problem-solving, and leadership skills
Demonstrated ability to take ownership, collaborate effectively, and communicate technical concepts clearly
Bachelor's degree/University degree or equivalent experience
Nice to have:
Kafka streaming
Experience in MQ
Python programming experience
Experience with Kafka Streams and Apache Flink
Experience with WebSocket implementations
Master's degree
What we offer:
Medical, dental & vision coverage
401(k)
Life, accident, and disability insurance
Wellness programs
Paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays
Discretionary and formulaic incentive and retention awards