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Citi Logo Citi · IT - Software Development

Java Full-stack Lead Developer

India, Chennai · Job Posted April 10, 2026
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Job Description

The Applications Development Technology Lead Analyst is a senior level position responsible for implementing applications. As a Java Full-stack Lead Developer, Vice President, you will drive the technical design, development, and delivery of critical Lending applications. This role requires hands-on technical leadership, a commitment to engineering excellence, and the ability to mentor developers within a dynamic environment.

Job Responsibility

  • Lead Application Development: Design, develop, and implement high-quality, scalable Java and Spring Boot solutions
  • Ensure Code Quality: Perform comprehensive unit, integration, and performance testing (JUnit, Mockito). Conduct thorough peer code reviews
  • Architect & Design: Contribute to architectural evolution, specializing in microservices, REST APIs, and event-driven systems (Kafka, RabbitMQ). Design and develop application components with minimal assistance
  • Data Management: Utilize RDBMS (SQL, PL/SQL) expertise and NoSQL database familiarity
  • Technical Mentorship: Serve as an SME to stakeholders and mentor junior developers. Evaluate and adopt new tools and approaches to improve delivery
  • Collaboration & Execution: Work effectively with global development teams to deliver business solutions
  • Security & Compliance: Analyze applications for vulnerabilities. Apply OAuth2, token-based security, and API security best practices
  • Risk Management: Appropriately assess and manage risk in technical decisions, ensuring compliance with firm policies and regulations
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions

Requirements

  • 10+ years of relevant experience in enterprise application development
  • Proven experience in a lead developer or technical lead role
  • Strong hands-on expertise with Java, Spring, Spring Boot, and JPA/Hibernate
  • Strong experience in Angular, UI and UI integration skills
  • Expertise in building microservices, REST APIs (Swagger/OpenAPI), and SOAP integrations
  • Experience designing & implementing event-driven systems (Kafka, RabbitMQ)
  • Solid understanding of RDBMS (SQL, PL/SQL) and familiarity with NoSQL databases
  • caching (Redis) experience a plus
  • Strong knowledge of OAuth2, token-based security, and API security best practices
  • Prior experience with WebSphere, JSP/Servlets, EJB, and leading application modernization to modern Java/Spring microservices
  • Hands-on experience with advanced AI software engineering tools (e.g., Devin.AI, Copilot)
  • Demonstrated leadership, project management, and communication skills
  • Bachelor’s degree/University degree or equivalent experience
  • Master’s degree preferred

Nice to have

caching (Redis) experience a plus

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