Java Full Stack Developer

Responsibilities

• Design and develop scalable applications using Java, OOP principles and Spring Boot.
• Develop and support microservices-based architectures and REST APIs.
• Implement robust multithreading/concurrency solutions and Java-based file processing.
• Perform effective impact analysis across code, database, interfaces and downstream systems before implementing changes.
• Write clean, maintainable code with strong automated unit testing and code quality practices.
• Troubleshoot production issues, perform root-cause analysis and deliver permanent fixes.
• Manage application build and deployment processes using Jenkins CI/CD pipelines.
• Work closely with business, QA, support and other technology teams to deliver banking solutions.

Key Skills

• Strong Core Java and OOP/OOPS concepts, including design patterns.
• Strong hands-on experience with Spring Boot and microservices.
• Good understanding of multithreading, concurrency and performance optimization.
• Strong knowledge of Java file handling, including reading, writing, parsing and processing large files.
• Strong RDBMS and SQL knowledge, including database design and query optimization.
• Experience with Jenkins, CI/CD, build and deployment processes.
• Strong experience with JUnit/Mockito or equivalent automated unit-testing frameworks.
• Strong debugging, problem-solving and impact-analysis skills.
• Good understanding of banking processes and trade/application workflows.
• Ability to understand complex business requirements and translate them into robust technical solutions.
• Strong analytical ability and ability to work independently on complex problems.

Preferred Profile: 8+ years of Java development experience, with prior experience building or supporting banking/capital-markets applications.