Java Developer (Springboot)

Key Responsibilities

• Design, develop, test, and maintain scalable backend applications using Java and Spring Boot.

• Build, enhance, and optimize RESTful APIs and microservices based on business and technical requirements.

• Modify and improve existing backend services to increase performance, scalability, and maintainability.

• Integrate backend applications with enterprise systems, databases, and third-party APIs.

• Ensure secure, reliable, and efficient communication across microservices and external systems.

• Support API integrations across multiple platforms and external service providers.

• Monitor application performance and ensure smooth operation in high-volume transactional environments.

• Identify performance bottlenecks and optimize application code, database interactions, and service response times.

• Develop clean, efficient, reusable, and maintainable code following established coding standards and best practices.

• Participate in code reviews and ensure high-quality deliverables through comprehensive testing and validation.

• Collaborate closely with Business Analysts, UI Developers, QA Engineers, Architects, and other stakeholders.

• Work effectively with cross-functional teams within telecom and/or eCommerce environments.

• Participate actively in Agile development processes, including sprint planning, daily stand-ups, reviews, and retrospectives.

• Create and maintain technical documentation for APIs, integrations, modules, and system architecture.

• Document enhancements, technical decisions, implementation details, and service modifications.

• Provide timely updates on development progress, risks, and deliverables.

Requirements and Skills

• 5-9 years of experience in Java backend development.

• Strong proficiency in Core Java and Object-Oriented Programming (OOP) concepts.

• Hands-on experience with Spring Boot and Microservices Architecture.

• Strong experience in designing, developing, and optimizing RESTful APIs.

• Experience with Spring MVC and Spring JDBC frameworks.

• Strong understanding of software design principles, design patterns, and backend architecture.

• Experience with SQL and NoSQL databases, including MongoDB.

• Knowledge of database design, query optimization, and performance tuning techniques.

• Strong debugging, analytical, and problem-solving skills.

• Experience working in Agile/Scrum development environments.

• Excellent verbal and written communication skills.

• Strong documentation and stakeholder management capabilities.

Preferred Skills

• Experience with Docker and Kubernetes.

• Exposure to CI/CD pipelines and DevOps practices.

• Familiarity with cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform (GCP).

• Basic understanding of frontend technologies including HTML, CSS, and JavaScript.

• Experience with Apache Camel integration framework.

• Exposure to telecom and/or eCommerce domain projects.

• Knowledge of application monitoring, logging, and performance management tools.