Website Red Apple Technologies
Java (Kolkata, 4-5 yrs) — Java Developer – Kolkata | Full Time
Design and build high-performance enterprise applications for a growing tech consulting firm. This mid-senior role offers the chance to own complex backend solutions using the latest Java stack while collaborating with cross-functional Agile teams. Join a people-first culture focused on long-term career growth.
What You’ll Do
Design scalable applications using Core Java and OOP principles.
Develop and maintain RESTful APIs using Spring Boot.
Implement Spring features like Dependency Injection and AOP.
Optimize data layers using Hibernate and SQL queries.
Integrate Kafka messaging and Redis caching effectively.
Secure applications using Spring Security and OAuth2.
Collaborate in Agile ceremonies and code reviews.
What You Need
4-5 years of hands-on Java backend development experience.
Strong grasp of Core Java, Collections, and Multithreading.
Proficiency with Spring Core, Boot, and Spring Security.
Experience with JDBC, Spring Data JPA, and Hibernate.
Solid knowledge of SQL and relational databases.
Familiarity with building and consuming RESTful APIs.
Understanding of Microservices Architecture best practices.
Good to Have
Experience with NoSQL databases like MongoDB and Redis.
Exposure to Docker, Kubernetes, or containerized environments.
Knowledge of cloud platforms like AWS, Azure, or GCP.
The Opportunity
This is a stable, location-based role in a growing organization focused on long-term ownership rather than quick project turnover.
To apply for this job please visit in.linkedin.com.