Java Developer

Responsibilities:

• Design, develop, test, deploy, and maintain scalable, secure, and high-performance applications.
• Build and enhance web services, APIs, and web/mobile applications.
• Write clean, efficient, and maintainable code following development best practices.
• Develop and maintain microservices-based applications.
• Perform code reviews, debugging, performance tuning, and root cause analysis.
• Integrate applications with databases, servers, network systems, and third-party APIs.
• Collaborate with cross-functional teams and maintain technical documentation.

Requirements:

• 3+ years of experience in web application development.
• Strong proficiency in Core Java, Spring MVC, Node.js, and ORM frameworks.
• Experience with microservices architecture and RESTful/SOAP APIs.
• Working knowledge of relational databases, NoSQL databases, and caching technologies.
• Familiarity with Angular, HTML5, CSS, and StencilJS.
• Hands-on experience integrating and troubleshooting third-party APIs, preferably financial/verification APIs such as Perfios, IDfy, Karza, NSDL, RBIH, and JanSamarth.
• Strong understanding of API authentication, request/response handling, error handling, and production issue resolution.
• Experience with application performance tuning and optimisation.
• Proficiency in Git and Agile/Scrum methodologies.
• Strong problem-solving, analytical, and communication skills.