Lead the design and development of enterprise-grade applications using Java and Java EE. Apply advanced knowledge of JVM internals, Spring, microservices, REST, distributed systems, event-driven architecture, SQL, Kafka, and relational or NoSQL databases. Create technical architecture documentation, implement testing practices such as TDD, and follow software design and integration best practices.
Core Technical expertise:
• Strong foundation in computer science fundamentals, including data structures, algorithms, and core coding principles.
• Extensive hands on experience in designing and developing enterprise grade applications using Java and Java EE platforms.
• Deep understanding of Java/JEE internals, including class loading, memory management, transaction management, and JVM performance concepts.
• Solid exposure to software design patterns and best practice architecture principles.
• Proficient in Java, Multithreading, J2EE, Spring Framework, Spring Boot, Microservices, RESTful Web Services, SQL, and distributed system patterns.
• Strong working knowledge of Kafka, ELK Stack, and related open source technologies.
• Experience documenting and presenting technical solutions using flowcharts, architecture diagrams, sequence diagrams, HLD, LLD and release note etc.
• Strong experience with relational databases and advanced SQL queries.
• Good to have NoSQL databases such as Cassandra, PostgreSQL, YugabyteDB, KeyDB, and related distributed storage systems.
Frameworks & Development Practices
• Hands-on experience working with Spring, Reactive Programming frameworks, and event-driven architectures.
• Exposure to TDD (Test-Driven Development) with practical implementation in real projects.
• Familiarity with open-source tools and integration best practices.
National Payments Corporation Of India (NPCI) Mumbai, Maharashtra, IND Office
The Capital, B Wing, 10th Floor,, Bandra Kurla Comple, Mumbai, Maharashtra , India, 400051
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