Java FullStack Developer

Key Responsibilities

• Design and implement scalable software solutions using Core Java and J2EE.
• Develop and maintain RESTful and SOAP web services.
• Utilize Spring Boot, Spring WebFlux, and Reactive Programming for modern application development.
• Build and maintain REST APIs and Microservices consumed across multiple teams.
• Perform development using Java 11/17 and Python (5+ years).
• Use Hibernate for ORM and efficient data handling.
• Integrate APIs and ensure smooth communication across systems.
• Collaborate with cross - functional teams to identify and resolve issues.
• Adhere to coding best practices, performance optimization, and secure coding standards.
• Participate in code reviews and maintain high code quality.
• Conduct POCs to validate design and technical decisions.
• Represent the team in cross - project meetings.
• Monitor system performance, troubleshoot issues, and integrate new features.
• Provide recommendations for improving system designs.
• Document data flows across systems and applications.
• Provide technical mentorship to junior developers.
• Respond to system - related problems in a timely manner.
• Stay current with emerging technologies and industry trends.
• Contribute to AGILE ceremonies to ensure smooth sprint execution.

Required Experience & Skills

• Core Technical Experience
• 8-10 years overall experience in Java/J2EE.
• 7-10 years hands - on development with Java 11 or Java 17.
• Minimum 5-year experience in Python.

Strong experience with:

• Spring Framework, Spring Boot
• Spring WebFlux and Reactive Programming
• Functional Programming paradigms
• REST APIs, SOAP, XML
• Microservices Architecture
• Proven experience using Hibernate.
• Strong frontend experience with Angular 11+ (Angular 13-16 preferred).
• Cloud, DevOps, and Tooling
• AWS
• GitHub
• Jenkins
• Kafka
• Agile Methodology
• Prompt Engineering (preferred)
• Frontend Skills
• Angular 11-16
• HTML5, CSS3, TypeScript

Preferred Qualifications

• Experience in Cards & Payments domain is highly desirable.
• Ability to independently handle development tasks (not a management role).
• Strong communication skills to collaborate across teams.
• Ability to conduct training and support junior staff.
• Strong problem - solving skills and a proactive approach to technical challenges.