Lead Java Full Stack Developer
Citi
Lead Java Full Stack Developer
Citi
Runs banking and payments for global clients
The position is for a senior full-stack developer with 6-8 years of experience, specializing in building enterprise-scale applications. This role is suited for a strong Angular, React-focused full stack developer with prior experience in Angular and Java-based backend systems, contributing to modern, scalable, and cloud-native applications.
Responsibilities
· Design, develop, and maintain scalable full stack applications with a focus on Angular/React.js and modern UI architecture
· Core Skills: Expert-level proficiency in modern JavaScript frameworks (React.js/Angular), JavaScript (ES6+), TypeScript, HTML5, and CSS3.
· Modernize legacy Angular applications into React-based solutions
· Develop backend services using Java (17+), Spring Boot, and microservices architecture
· Proven experience building RESTful web services and API gateways, such as Apigee
· Build and maintain event-driven data pipelines with real-time data processing using Kafka.
· Database Integration: Integrate applications with both SQL (Oracle, PostgreSQL) and NoSQL databases, utilizing caching solutions where appropriate.
· Proficiency with version control systems such as Git, GitHub, or Bitbucket.
· Experience with CI/CD tools like Jenkins, Harness or Tekton.
· Integrate with Oracle and NoSQL databases (MongoDB)
· Standards: Knowledge of responsive design principles, accessibility (ADA compliance), and end-to-end UI deployment strategies.
· Proficiency with build tools like Maven or Gradle and unit testing frameworks (e.g., JUnit, Mockito).
· Support CI/CD pipelines using Jenkins, TeamCity, or similar tools
· Work with Docker, Kubernetes, and OpenShift for containerized deployments
· Use AI-assisted development tools (e.g., GitHub Copilot) to enhance productivity
· Monitor applications using ELK, Grafana, and resolve production issues
· Demonstrated ability to build and maintain large-scale data processing applications.
Preferred Skills (Good to Have)
· Experience with data virtualization systems like Starburst.
· Experience with Python for scripting or data manipulation.
· Experience with QA automation frameworks and strategies for large-scale data processing.
· Familiarity with job scheduling tools like Autosys or ETL processes
· Experience with AI coding assistants
Qualifications
· 13+ years of experience in full stack development
· Strong coding, problem-solving, and debugging skills
· Experience working in Agile and global team environments
Education
· Bachelor’s degree in computer science, Engineering, or equivalent experience
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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.
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View Citi’s EEO Policy Statement and the Know Your Rights poster.
Citi runs banking, investment and payment services for companies, governments and individuals around the world. Its global network connects institutions with local banking systems, while its US consumer business sells credit cards and deposit accounts. Corporate clients use Citi to manage cash, finance trade and raise capital, and investors use its trading, custody and wealth services to hold and manage assets. The bank earns interest on loans and fees from payments, securities transactions, financial advice and account services. Citi traces its banking roots to 1812; the Citigroup holding company was formed in 1998, and its headquarters are in New York City.
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