Job DescriptionLocations: Chennai, Bengaluru, Hyderabad, Pune, Kolkata
nExperience: 5 to 15 Years
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Core Tech Stack: Core Java, Spring Boot, Apache Kafka, Oracle RDBMS (PL/SQL)n
Bonus Tech: React (Up-to-date Frontend Ecosystem)n
Role Focus: High-throughput backend engineering, relational data modeling, and intentional system design.n

nMust-Have Backend Expertise
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Core Java: Deep comprehension of concurrency models, memory management (JVM tuning), generics, Collections framework, and functional paradigms introduced in Java 8+.n
Spring Ecosystem: Comprehensive experience with Spring Boot, Spring Data, Spring Security, and Spring Cloud. Must be able to explain how dependency injection functions at a runtime level.n
Distributed Messaging: Production experience using Apache Kafka. You should understand partitioning strategies, retention policies, replication factors, and delivery guarantees (at-least-once vs.



exactly-once).n
Relational Databases: Exceptional Oracle SQL and PL/SQL skills. Proven capability in debugging locks, understanding isolation levels, and optimizing complex joins or batch processing jobs.n

nMust-Have Design Metrology
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Mastery of SOLID principles and classic Gang of Four (GoF) design patterns.n
Experience architecting microservices with distributed communication vulnerabilities in mind (handling partial failures, retries, and dead-letter queues).n

nNice-to-Have (The Accelerator)
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Frontend Ecosystem: Practical experience with React, state management libraries (Redux, Context API), and contemporary build tools (Webpack, Vite). Comfortable managing state synchronization between client and server.n

📌 Senior Software Engineer Pune
🏢 Tata Consultancy Services
📍 Pune