Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.
Job Overview
We are seeking a highly skilled and experiencedSenior Java Developerto join our technology team. In this role, you will be responsible for designing, developing, and maintaining high-performance, scalable, and secure enterprise-grade applications. You will collaborate closely with cross-functional teams, including product managers, architects, and QA engineers, to deliver robust software solutions that align with our business objectives.
As a senior member of the team, you will also mentor junior developers, drive engineering best practices, and contribute to architectural and design decisions.
Key Responsibilities
- Software Development:Design, code, test, and deploy high-quality, scalable, and secure Java-based applications and microservices.
- Architecture & Design:Participate in architectural discussions, design system components, and ensure the technical feasibility of system designs.
- Code Quality & Best Practices:Conduct code reviews, enforce coding standards, and implement automated testing (unit, integration, and performance testing).
- Performance Optimization:Identify bottlenecks, troubleshoot production issues, and optimize application performance, latency, and resource utilization.
- CI/CD & DevOps:Build and maintain robust CI/CD pipelines for automated deployment, configuration management, and monitoring.
- Collaboration:Work closely with product owners to understand requirements, define technical specifications, and estimate development effort.
- Mentorship:Guide and mentor junior and mid-level developers, fostering a culture of continuous learning and technical excellence.
Technical Requirements
Core Java & Frameworks
- Java Expertise:Strong proficiency in Java (version 11/17/21) with a deep understanding of core concepts like multi-threading, concurrency, memory management, and JVM tuning.
- Spring Ecosystem:Extensive experience with Spring Boot, Spring MVC, Spring Security, Spring Data, and Spring Cloud.
- Microservices Architecture:Proven experience designing and implementing RESTful APIs and microservices-based architectures.
Database & Integration
- Relational Databases:Strong SQL skills and experience with databases such as PostgreSQL, Oracle, or MySQL.
- NoSQL Databases:Familiarity with NoSQL databases like MongoDB, Cassandra, or Redis is highly desirable.
- Messaging & Integration:Experience with message brokers and event-streaming platforms such as Apache Kafka, RabbitMQ, or ActiveMQ.
Soft Skills & Leadership
- Problem-Solving:Excellent analytical and debugging skills with a proactive approach to resolving complex technical challenges.
- Communication:Strong verbal and written communication skills, with the ability to explain technical concepts to non-technical stakeholders.
- Leadership:Demonstrated ability to lead small teams, take ownership of deliverables, and drive projects to completion.
- Agile Mindset:Experience working in Agile/Scrum development environments.
Qualifications & Experience
- Education:Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
- Experience: 5+ years of professional software development experience
Java & Spring: Extensive hands-on experience with Java, Spring Framework, and Spring Boot.
Microservices:Proven experience in designing and building microservices-based architectures.
Messaging Systems: Strong experience with Kafka implementation for building event-driven systems.
Containerization: Good knowledge of container technologies, with specific experience in ECS.
Database:Strong proficiency in PL/SQL for database development and optimization.
Agile Methodologies: Solid experience working in and practicing Agile development methodologies.
Preferred Qualifications:
AI and Prompt Engineering:Wide exposure to and practical experience with smart AI tools and the ability to craft optimized prompts.
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Job Family Group:
Technology
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Job Family:
Applications Development
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Time Type:
Full time
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Most Relevant Skills
Please see the requirements listed above.
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Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
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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.