Icanio - Senior Java Developer - Spring Boot/Hibernate (5-8 yrs)

Job Description :

As a Senior Java Developer, you will play a key role in the design, development, testing, and maintenance of our software solutions.

You will collaborate with cross-functional teams, including product managers, UX designers, and other developers, to deliver high-quality software that meets the needs of our clients and contributes to the overall success of our products.

Key Responsibilities :

- Design and development of complex, scalable, and high-performance Java-based applications.

- Collaborate with cross-functional teams to understand requirements and translate them into technical solutions.

- Write well-designed, efficient, and testable code.

- Stay abreast of industry trends and emerging technologies, and incorporate them into the development process.

- Work closely with architects to implement best practices and design patterns.

- Develop and execute comprehensive unit tests and integration tests.

- Collaborate with QA teams to identify and address software defects.

- Create and maintain detailed technical documentation for software solutions.

- Provide documentation for code, design decisions, and system architecture.

Requirements :

- Bachelor's degree in Computer Science, Engineering, or related field.

- Minimum of 5 years of professional experience in Java development.

- Proficiency in using popular frameworks like Spring (Spring Boot, Spring MVC, Spring Security) and Hibernate/JPA for ORM (Object-Relational Mapping).

- Concurrency and multithreading, understanding synchronization, and thread management.

- Knowledge of Java Memory Management, garbage collection, and JVM (Java Virtual Machine) internals.

- Experience implementing authentication and authorization using OAuth2, JWT, and Spring Security.

- Experience with building RESTful APIs using Spring Boot

- Knowledge of caching techniques and tools (e.g, Redis, Ehcache).

- Experience designing and implementing microservices using Spring Boot.

- Understanding of microservices communication protocols (REST, gRPC, messaging queues).

- Strong SQL skills and experience with relational databases (e.g, MySQL, PostgreSQL, Oracle).

- Understanding of NoSQL databases (e.g, MongoDB, Cassandra) and when to use them.

- Understanding of software design patterns, principles, and best practices.

- Experience with database design, optimization, and query performance tuning.

- Proficiency in problem-solving, data structure, and algorithms.

- Ability to debug production issues and find effective solutions within the timeline.-

- Experience with code quality tools and static code analysis.

- Excellent problem-solving and analytical skills.

- Strong communication and interpersonal skills.