Rosemallow Technologies - Senior Software Engineer - Java Technologies (3-5 yrs)

Responsibilities :

- Development : Design, develop, and implement Java applications using Java 8/11, Spring Boot, and related technologies.

- Core Java : Utilize core Java concepts effectively, including collections, multi-threading, exception handling, and design patterns.

- Spring Boot & JPA : Develop and maintain Spring Boot applications, leveraging Spring JPA for database interactions.

- Database : Work with SQL or Postgres databases, performing CRUD operations and optimizing database performance.

- REST APIs : Design and implement RESTful APIs using an API-first approach, adhering to best practices and standards.

- Security : Secure REST APIs using Spring Security and JWT.

- Microservices : Develop and deploy microservices, understanding and applying microservice patterns.

- Distributed Systems : Work with distributed systems and utilize tools like Splunk for monitoring and logging.

- Testing : Implement unit, functional, and integration tests to ensure code quality and application stability. Troubleshooting:

- Effectively troubleshoot and debug issues, using appropriate tools and techniques.

- Collaboration : Collaborate effectively with other developers, testers, and stakeholders.

- Problem Solving : Demonstrate strong problem-solving and analytical skills, including the ability to develop pseudo-code logic.

Must Have Skills & Qualifications :

- Java Core : Strong understanding of Java 8/11 concepts.

- Collections : Proficiency in using and managing Java collections, including different types, usage patterns, and sorting.

- Multi-threading : Deep understanding of multi-threading and parallelism concepts, including considerations, thread pools, CompletableFuture, and Executor Service.

- Exception Handling : Knowledge of exception handling best practices and resource cleanup techniques. Design Patterns:

- Familiarity with common design patterns (Singleton, Builder, Factory, Observer).

- Data Structures & Algorithms : Solid understanding of data structures and algorithms, including sorting and searching algorithms, and the ability to analyze space and time complexity.

- Spring Boot & JPA : Experience with Spring Boot and Spring JPA.

- Database : Proficiency in working with SQL or Postgres databases.

- REST APIs : Experience designing and implementing RESTful APIs.

- Security : Strong understanding of Spring Security and JWT for securing REST APIs.

- Microservices : Experience with microservice patterns and distributed systems.

- Monitoring : Familiarity with tools like Splunk.

- Performance Tuning : Experience with CRUD operations and performance tuning.

- Testing: Proficiency in unit, functional, and integration testing.

- Problem Solving : Strong problem-solving, analytical, and pseudo-code logic development skills.

- Troubleshooting : Effective troubleshooting skills, including the ability to use various approaches and tools to pinpoint issues.

- Soft Skills : Proactive, self-starter, collaborative, and possesses strong communication skills (both verbal and written).