Java UI Developer

📍 Job Overview

Job Title: Java UI Developer Company: Citi Location: Chennai, Tamil Nadu, India; Pune, Maharashtra, India Job Type: FULL_TIME Category: Applications Development Date Posted: 2025-09-25 Experience Level: 5-10 Years

🚀 Role Summary

• This role focuses on the development and implementation of new or revised application systems, acting as a key contributor within the Technology team.
• It requires a strong understanding of applications development procedures, concepts, and programming languages, with a specific emphasis on Java and related frameworks.
• The position involves analyzing existing code, identifying system enhancements, and consulting with users and other technology groups to propose and implement programming solutions.
• A core aspect of the role includes identifying and rectifying application vulnerabilities and security issues through rigorous testing and debugging.

📝 Enhancement Note: While the job title is "Java UI Developer," the description heavily emphasizes backend Java development (Spring Boot, PL/SQL) and general applications development rather than front-end UI-specific tasks. The "Good to have" mentions Angular and JavaScript, suggesting UI is secondary or a complementary skill. This role is more aligned with a Full-Stack Developer with a backend Java specialization within an applications development context in the financial services industry.

📈 Primary Responsibilities

• Participate in the establishment and implementation of new or revised application systems and programs, coordinating closely with the broader Technology team.
• Consult with internal users, clients, and other technology groups on application-related issues, recommending programming solutions and ensuring customer exposure systems are well-supported.
• Apply programming language expertise to design specifications, ensuring robust and efficient application architecture.
• Conduct in-depth analysis of applications to identify and address security vulnerabilities and system weaknesses, performing thorough testing and debugging to ensure application integrity.
• Serve as a subject matter expert (SME) and mentor to junior analysts and team members, guiding them on technical challenges and best practices.
• Identify, analyze, and evaluate problems, recommending and implementing effective programming solutions.
• Resolve technical issues by applying acquired programming experience and adhering to established precedents and best practices.
• Operate with a limited level of direct supervision, exercising independent judgment and autonomy in decision-making.
• Proactively assess business risks associated with technology decisions, ensuring compliance with laws, regulations, and company policies, and maintaining ethical conduct.

📝 Enhancement Note: The responsibilities highlight a blend of development, analysis, and advisory duties. The emphasis on risk assessment and compliance is critical for a role within a financial institution like Citi, requiring a deep understanding of regulatory requirements and secure coding practices.

🎓 Skills & Qualifications

Education:

• Bachelor’s degree, University degree, or equivalent experience in Computer Science, Information Technology, or a related field.

Experience:

• 4+ years of relevant experience in the Financial Services industry is mandatory.
• Intermediate level experience in an Applications Development role.
• Demonstrated ability to operate with limited direct supervision and exercise independent judgment.

Required Skills:

• Strong programming skills in Java.
• Proficiency with Spring Boot 3.0.
• Expertise in PL/SQL (specifically Oracle 19c).
• Solid understanding and experience in Database Design and Optimization.
• Excellent Problem-Solving and Decision-Making skills.
• High level of Attention to Detail.
• Proactive working attitude and Quick Learning Ability.
• Strong sense of Ownership and Responsibility.
• Effective Team Spirit and collaboration abilities.
• Clear and concise written and verbal Communication skills.
• Ability to work effectively under pressure and manage deadlines or unexpected changes.

Preferred Skills:

• Experience with Angular 14+.
• Proficiency in JavaScript.

📝 Enhancement Note: The mandatory skills heavily lean towards backend Java development and database management, with UI skills listed as "good to have." Candidates should highlight extensive experience in Java, Spring Boot, and Oracle PL/SQL, alongside any experience in financial services, to align with the core requirements.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrate experience in designing and implementing robust Java-based applications, showcasing proficiency with Spring Boot.
• Provide examples of database interaction, including complex PL/SQL queries, stored procedures, and performance tuning initiatives for Oracle databases.
• Showcase projects involving database design and optimization, highlighting methodologies used to improve data access efficiency and integrity.
• Include case studies detailing how you've analyzed and resolved application vulnerabilities or security issues, emphasizing the processes followed.
• Present examples of contributions to system enhancements, workflow improvements, or the implementation of new application features.

Process Documentation:

• Illustrate experience with the full software development lifecycle (SDLC), including requirements gathering, design, development, testing, deployment, and maintenance of Java applications.
• Show evidence of creating and adhering to coding standards and best practices for Java and PL/SQL development.
• Detail experience with debugging and troubleshooting application issues, including methodologies for root cause analysis and resolution.
• Provide examples of engagement in code reviews, offering constructive feedback and implementing improvements based on feedback received.

📝 Enhancement Note: While not explicitly stated, a strong portfolio demonstrating practical application of Java, Spring Boot, PL/SQL, and database optimization within a financial context would be highly advantageous. Candidates should prepare to discuss specific projects and their contributions to process improvements and system stability.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for a Java UI Developer (with a strong backend focus) with 5-10 years of experience in Chennai or Pune, India, a competitive salary range would typically fall between ₹12,00,000 to ₹25,00,000 per annum. This estimate considers the mandatory 4+ years of financial services experience and the advanced technical skills required.
• Actual compensation will depend on the candidate's specific experience, skill set, and performance during the interview process.

Benefits:

• Comprehensive health insurance coverage (medical, dental, vision).
• Retirement savings plans (e.g., Provident Fund).
• Paid time off, including vacation, sick leave, and public holidays.
• Opportunities for professional development, training, and certifications.
• Employee assistance programs for well-being and counseling.
• Potential for performance-based bonuses and annual increments.
• Access to Citi's global network and resources.

Working Hours:

• Typically 40 hours per week, aligning with standard full-time employment.
• Flexibility may be offered, but the role is designated as on-site, implying adherence to office working hours and potential for extended hours during critical project phases or issue resolution.

📝 Enhancement Note: The salary estimate is based on general market data for experienced Java developers in India, adjusted for the financial services sector and specific technical requirements. Citi, as a large financial institution, typically offers a robust benefits package.

🎯 Team & Company Context

🏢 Company Culture

Industry: Financial Services / Banking Technology. Citi operates within a highly regulated and dynamic global financial market, demanding a strong focus on security, compliance, and innovation. Company Size: Citi is a global financial services corporation with hundreds of thousands of employees worldwide, indicating a large, established organizational structure with diverse teams and opportunities. Founded: Citi was founded in 1812, signifying a long history and deep-rooted presence in the financial industry, which often translates to established processes and a culture of stability, alongside ongoing efforts to modernize.

Team Structure:

• The role is within the Applications Development job family, likely part of a larger technology department that supports specific financial products or business lines.
• The team structure will likely involve a hierarchical reporting line, with the developer reporting to a Team Lead or Manager, who in turn reports to higher levels of technology management.
• Cross-functional collaboration is expected with business analysts, quality assurance testers, project managers, and potentially other development teams working on integrated systems.

Methodology:

• Operations processes likely adhere to Agile or hybrid methodologies (e.g., Scrum) common in software development, emphasizing iterative development, collaboration, and rapid feedback.
• Data analysis will be crucial for understanding application performance, identifying bottlenecks, and supporting decision-making for system enhancements and bug fixes.
• Workflow planning and optimization will focus on improving the efficiency of the development lifecycle, from coding to deployment, and ensuring the stability of production systems.
• Automation practices may be applied to testing, deployment (CI/CD), and routine maintenance tasks to enhance efficiency and reduce errors.

Company Website: https://www.citigroup.com/

📝 Enhancement Note: Working at Citi means operating within a large, global financial institution known for its stability and adherence to strict regulatory standards. The technology teams are critical enablers of business operations, requiring a balance between innovation and robust, secure, and compliant systems.

📈 Career & Growth Analysis

Operations Career Level: This is an intermediate-level Applications Development role. The "Intermediate Programmer Analyst" title suggests a level of autonomy and the ability to handle moderately complex tasks independently, while also contributing to team goals and mentoring junior members. The 5-10 years of experience aligns with this intermediate to senior-intermediate career stage. Reporting Structure: The role will likely report to an Applications Development Team Lead or Manager. The developer is expected to act as a subject matter expert (SME) to senior stakeholders and other team members, indicating influence and a degree of leadership responsibility within their technical domain. Operations Impact: The developer's work directly impacts the functionality, security, and performance of critical financial applications. This includes ensuring the reliability of systems used for trading, customer transactions, risk management, and regulatory reporting. Their contributions are vital for maintaining operational efficiency and supporting business objectives.

Growth Opportunities:

• Technical Specialization: Opportunity to deepen expertise in Java, Spring Boot, Oracle databases, and potentially explore related technologies like cloud platforms (AWS, Azure) or microservices architecture.
• Leadership Development: Potential to grow into a Senior Developer role, Team Lead, Technical Architect, or even a Management position within the technology division.
• Cross-functional Exposure: Chance to work on different financial products or business areas, broadening understanding of the financial services industry and its technological needs.
• Learning & Development: Access to Citi's extensive training programs, certifications, and internal knowledge-sharing platforms to continuously enhance technical and soft skills.

📝 Enhancement Note: The career path within a large organization like Citi is typically well-defined, offering structured progression. The emphasis on being an SME suggests an expectation of proactive knowledge sharing and technical mentorship, which are stepping stones to more senior roles.

🌐 Work Environment

Office Type: The designation "IT BUILDING, RAMANUJAN IT SEZ" in Chennai and "Pune Maharashtra India" suggests a modern, corporate office environment, likely within a dedicated IT park or Special Economic Zone. This typically means good infrastructure, security, and amenities. Office Location(s): Chennai and Pune are major IT and business hubs in India, offering good connectivity and access to talent. Workspace Context:

• The workspace is expected to be collaborative, with opportunities for interaction with team members, leads, and stakeholders.
• Access to standard office technology, including high-speed internet, development workstations, and necessary software licenses, will be provided.
• Opportunities for team meetings, knowledge sharing sessions, and project discussions are integral to the daily work experience.

Work Schedule:

• The role is full-time, likely adhering to standard business hours (e.g., 9 AM to 6 PM IST).
• Given the financial services context, there might be a need for flexibility to cover critical operations, handle urgent issues, or participate in global calls that span different time zones.

📝 Enhancement Note: The on-site work arrangement is key. Candidates should be prepared for a traditional office environment, which can foster stronger team cohesion and direct collaboration compared to remote setups.

📄 Application & Portfolio Review Process

Interview Process:

• Application Screening: Initial review of resume and qualifications against the job requirements.
• Technical Assessment: This may include coding tests (online or in-person) focusing on Java, Spring Boot, and SQL, or a technical interview with coding exercises. Candidates should be prepared to demonstrate their problem-solving approach.
• Behavioral/Situational Interviews: Assess soft skills, experience in financial services, problem-solving abilities, and cultural fit. Questions will likely probe how candidates handle pressure, resolve conflicts, and demonstrate ownership.
• Hiring Manager/Team Interview: A discussion with the direct manager and potential team members to evaluate technical depth, communication skills, and team synergy.
• Final Round (Potentially): May involve senior management or HR for final evaluation and offer discussion.

Portfolio Review Tips:

• Highlight Impact: For each project in your portfolio, clearly articulate the problem you solved, your specific contributions, the technologies used, and the quantifiable results or impact you achieved (e.g., performance improvements, reduced errors, enhanced security).
• Process Focus: Detail the methodologies you followed, especially in areas like database design, optimization, security analysis, and debugging.
• Code Samples: Be prepared to showcase well-structured, commented, and efficient Java and PL/SQL code samples. If direct code sharing is not possible, be ready to discuss code architecture and design patterns.
• Tailor to Role: Emphasize projects that align with financial services, backend Java development, and database management, as these are the core requirements.

Challenge Preparation:

• Coding Challenges: Practice coding problems on platforms like LeetCode, HackerRank, focusing on data structures, algorithms, Java, and SQL.
• System Design: Be prepared for questions on designing scalable and robust Java applications, considering aspects like database interaction, API design, and security.
• Database Optimization: Brush up on SQL query optimization techniques, indexing strategies, and understanding execution plans for Oracle databases.
• Behavioral Questions: Prepare STAR method (Situation, Task, Action, Result) responses for common behavioral questions related to teamwork, problem-solving, and handling challenges.

📝 Enhancement Note: The interview process at a firm like Citi is typically thorough. Candidates should expect a rigorous technical evaluation and behavioral assessments. Demonstrating a clear understanding of the SDLC, problem-solving capabilities, and a strong grasp of the required technologies is crucial.

🛠 Tools & Technology Stack

Primary Tools:

• Java Development Kit (JDK): Essential for compiling and running Java applications.
• Spring Boot: A framework for building stand-alone, production-grade Spring-based applications with minimal fuss.
• Oracle Database: Specifically Oracle 19c, requiring strong SQL and PL/SQL skills.
• Integrated Development Environments (IDEs): IntelliJ IDEA, Eclipse, or VS Code are common for Java development.
• Build Tools: Maven or Gradle for managing project dependencies and build processes.

Analytics & Reporting:

• SQL Developer / Toad: Tools for interacting with Oracle databases, writing queries, and managing database objects.
• Monitoring Tools: Potentially application performance monitoring (APM) tools like Dynatrace, AppDynamics, or New Relic to track application health and performance.
• Logging Frameworks: SLF4j, Logback, or Log4j for application logging and diagnostics.

CRM & Automation:

• While not directly a CRM role, understanding how applications integrate with CRM systems (like Salesforce) might be beneficial.
• Version Control Systems: Git (e.g., GitHub, GitLab, Bitbucket) for source code management.
• CI/CD Tools: Jenkins, GitLab CI, or similar for automated build, testing, and deployment pipelines.
• Testing Frameworks: JUnit, Mockito for unit testing; potentially Selenium or Cypress for UI testing (though less emphasized here).

📝 Enhancement Note: Proficiency in Java, Spring Boot, and Oracle PL/SQL are the absolute core technical requirements. Familiarity with Git and common IDEs is expected. Experience with CI/CD tools and APM solutions would be a significant advantage, showcasing an understanding of modern development and operations practices.

👥 Team Culture & Values

Operations Values:

• Integrity: Upholding ethical standards and responsible conduct in all actions, critical in the financial sector.
• Client Focus: Prioritizing client needs and delivering solutions that provide value and enhance user experience.
• Innovation: Continuously seeking new and better ways to develop, optimize, and secure applications.
• Excellence: Striving for high-quality code, efficient processes, and reliable system performance.
• Respect: Valuing diverse perspectives and fostering an inclusive environment for collaboration.
• Data-Driven Decision Making: Utilizing data and analytics to inform development choices and measure impact.

Collaboration Style:

• Cross-functional Integration: Expect close collaboration with business analysts, QA engineers, project managers, and other development teams to ensure seamless integration and alignment with business goals.
• Process Review and Feedback: An environment where code reviews and process discussions are common, encouraging continuous improvement and knowledge sharing.
• Knowledge Sharing: Active participation in team meetings, technical discussions, and potentially internal communities of practice to share insights and best practices in Java development and database management.

📝 Enhancement Note: Citi's culture emphasizes professionalism, compliance, and a commitment to excellence. Developers are expected to be team players who can communicate effectively and contribute to a shared goal of delivering high-quality financial technology solutions.

⚡ Challenges & Growth Opportunities

Challenges:

• Legacy System Integration: Potentially working with or integrating newer Java applications with older, established financial systems, requiring careful planning and execution.
• Regulatory Compliance: Navigating and adhering to stringent financial regulations (e.g., data privacy, security standards) that impact development practices.
• Performance Optimization: Ensuring applications remain performant and scalable under heavy transaction loads typical in the financial industry.
• Rapid Technological Evolution: Keeping pace with new Java versions, frameworks, and development methodologies while ensuring stability and security.
• Complex Problem Solving: Diagnosing and resolving intricate issues that may span across multiple systems and require deep technical understanding.

Learning & Development Opportunities:

• Advanced Java & Spring Certifications: Pursuing professional certifications to validate and enhance expertise.
• Cloud Computing: Opportunities to learn and work with cloud platforms like AWS, Azure, or GCP as Citi continues its digital transformation.
• Microservices Architecture: Gaining experience in designing and implementing microservices, a common pattern in modern enterprise applications.
• DevOps Practices: Learning and applying DevOps principles and tools for continuous integration, continuous delivery, and infrastructure automation.
• Mentorship Programs: Access to experienced senior developers and architects for guidance and career advice.

📝 Enhancement Note: The challenges presented are typical for senior developer roles in the finance sector. Citi's commitment to employee development means that tackling these challenges can lead to significant professional growth and valuable skill acquisition.

💡 Interview Preparation

Strategy Questions:

• Technical Strategy: Be prepared to discuss your approach to designing scalable and secure Java applications, your favorite design patterns, and how you ensure code quality and maintainability. Discuss your experience with Spring Boot’s features and best practices.
• Database Strategy: Explain your process for database design, normalization, and optimization. Be ready to discuss strategies for improving PL/SQL query performance and managing large datasets.
• Problem-Solving Strategy: Prepare to walk through a complex technical problem you encountered and solved. Focus on your analytical process, the steps you took, the tools you used, and the outcome.
• Collaboration Strategy: Discuss how you collaborate with team members, handle disagreements, and contribute to a positive team environment. Prepare examples of effective communication with non-technical stakeholders.

Company & Culture Questions:

• Research Citi's recent news, financial performance, and strategic initiatives in technology. Understand their core values and how they relate to your own work ethic.
• Think about how your skills and experience align with Citi's mission and how you can contribute to their technological advancements in the financial sector.
• Be ready to articulate why you are interested in working for Citi specifically, beyond just the technical aspects of the role.

Portfolio Presentation Strategy:

• Structure: Organize your portfolio projects logically, perhaps chronologically or by technology focus. For each project, clearly state the objective, your role, the technologies used, the challenges faced, and the achieved results.
• Quantify Impact: Use metrics whenever possible (e.g., "improved query performance by 30%," "reduced application load time by 15%").
• Code Discussion: Be prepared to discuss specific code snippets, explaining design choices, efficiency considerations, and how you handled error conditions or security aspects.
• Conciseness: Practice presenting your key projects within a limited timeframe, focusing on the most relevant and impactful contributions.

📝 Enhancement Note: Demonstrating a strong understanding of both technical concepts and the business context of financial services will be key. Interviewers will be looking for candidates who are not only skilled developers but also thoughtful problem-solvers and good team players.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided link on Citi's careers portal.
• Portfolio Customization: Review your existing portfolio and select 2-3 projects that best showcase your Java, Spring Boot, and PL/SQL expertise, particularly those with demonstrable impact in database optimization or application performance improvement. Prepare to discuss the technical challenges and solutions in detail.
• Resume Optimization: Tailor your resume to highlight your 4+ years of financial services experience, specific achievements with Java, Spring Boot, and Oracle PL/SQL, and any contributions to system analysis, security, or process improvements. Use keywords from the job description naturally.
• Interview Preparation: Practice answering technical questions related to Java, Spring Boot, SQL, and database design. Prepare STAR method responses for behavioral questions focusing on problem-solving, teamwork, and ownership. Rehearse your portfolio presentation to be clear, concise, and impactful.
• Company Research: Familiarize yourself with Citi's business model, technology focus areas, and corporate values. Understand the role of technology within a global financial institution and prepare to articulate your fit.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

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