Java Developer jobs in United States

Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and deal with incomparable trade volumes, scale and impact. We’re looking for new, innovative ways to push the boundaries of financial technology. Citi’s global technology team spans 84 countries, with almost 30,000 colleagues managing thousands of projects across the globe. Our team is young but rapidly growing. Join an environment with a laser focus on growth and progress and take your career to the next level through the power of Citi’s unmatched globality and vast expertise.

• Design, develop, and maintain Java-based microservices for high-throughput application


• Integrate and optimize Apache Ignite based solution: in memory data grid for FX trades processing


• Implement real time data ingestion and processing pipelines using Apache Kafka / Solace messaging


• Design and maintain robust Mongo DB / Oracle data models and queries for data persistence


• Ensure application scalability and reliability in cloud-hosted Linux based environment


• Collaborate with DevOps to containerize services and deploy using CI/CD pipelines


• Conduct performance tuning, code reviews, and troubleshooting production issues


• Document system architecture, design decisions, and development processes

• Strong hands-on experience with Core Java and multithreading in high load system


• Practice with JVM performance optimization and memory profiling


• Familiarity with distributed systems architecture and in-memory computing concepts


• Proven experience with in-memory caching solution Apache Ignite in production environment


• Solid experience with MongoDB (CRUD, indexing, performance tuning)


• Deep SQL knowledge and query optimization in Oracle database


• Solid understanding of messaging technologies Apache Kafka / Solace


• Proficiency in working with Linux environment and scripting


• Experience deploying and maintaining applications in cloud platforms (AWS, Azure, etc.)


• Passion to write code using TDD and be ready for L3 support and production release activities


• English B1

• Experience in systems analysis and programming of software applications


• Experience in managing and implementing successful projects


• Working knowledge of consulting/project management techniques/methods


• Ability to work independently, multi-task, and take ownership of various parts of a project or initiative

• Understanding business processes of investment banking area


• Knowledge of FX Risk valuation and pricing procedures


• Experience with FX trade processing

• Bachelor’s degree/University degree or equivalent experience

Job Family Group: Technology

Job Family: Applications Development

Time Type: Full time

Primary Location Full Time Salary Range: $120,800.00 - $170,800.00

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.