Senior Java Developer

Job Overview :

Gemini Solutions is looking for experienced and passionate Java Developers to build scalable, high-performance applications.

The ideal candidate will have strong expertise in modern Java technologies, backend frameworks, and cloud-based development, along with a solid foundation in data structures and algorithms.

Key Responsibilities :

- Design, develop, and maintain robust and scalable backend applications using Java

- Build microservices and RESTful APIs using Spring Boot, Spring MVC, and Spring Data JPA

- Write clean, efficient, and well-documented code following best practices

- Work on database design, query optimization, and data management

- Collaborate with cross-functional teams in an Agile environment

- Participate in code reviews, debugging, and performance tuning

- Implement CI/CD pipelines and contribute to DevOps practices

- Ensure application security, reliability, and scalability

Required Skills & Qualifications :

- 6-10 years of hands-on experience in Java development

- Strong proficiency in Core Java (Java 11/17/21)

- Experience with Spring Boot, Spring MVC, and Spring Data JPA

- Solid understanding of Data Structures and Algorithms

- Experience working with databases such as MySQL, PostgreSQL, or DynamoDB

- Basic knowledge of AWS services (EC2, S3, RDS)

- Familiarity with CI/CD tools such as Jenkins or GitLab CI

- Proficiency with Git and version control systems

- Experience working in Agile/Scrum methodologies

Preferred Qualifications :

- Experience with microservices architecture and distributed systems

- Knowledge of containerization tools like Docker and Kubernetes

- Exposure to performance optimization and scalability practices

- Strong problem-solving and analytical skills