Techolution - Java Developer - Spring Boot (0-2 yrs)

Techolution is seeking a talented Java Intern to join our dynamic team of innovators. You will work closely with one of Techolution's major clients, helping drive the development from conception to deployment.

As a Java Intern, you will collaborate with our multidisciplinary team of engineers and domain experts to build robust, scalable, and interactive software solutions. The ideal candidate is detail-oriented, passionate about solving complex problems, and has a strong background in backend development.

Location : Remote

Employment Type : Full-time

Work Timings : 2 PM to 11 PM IST

Job Description :

- Design, develop, and maintain Java-based applications using Java 17 and Java 21.

- Work on Spring Boot to create and deploy RESTful APIs, ensuring they are optimized, secure, and scalable.

- Implement security features using Spring Security and JWTs to secure APIs and user authentication.

- Develop and maintain batch processing workflows with Spring Batch.

- Architect and build microservices using Spring Cloud, implementing FeignClient for service-to-service communication.

- Collaborate on database management and write advanced SQL queries for efficient data retrieval and storage.

- Leverage tools like Kafka and Logbook for data logging, auditing, and real-time monitoring of systems.

- Document APIs using Swagger for clear and maintainable API specifications.

- Ensure comprehensive testing and validation of code using JUnit and Mockito.

- Utilize advanced Java concepts such as OOP principles, Stream API, Collections, and Multithreading to create efficient and reusable code.

- Promote code modularity, reusability, and maintainability to support long-term project scalability.

- Manage dependencies and address vulnerabilities, ensuring the code is secure and up to date.

- Stay up-to-date with the latest developments in Java and related technologies, incorporating them into our systems as necessary.

Mandatory Skills :

- Proven experience in Java development, with expertise in Java 17 and Java 21.

- Strong knowledge of Spring Boot, Spring Security, Spring Cloud, and RESTful API development.

- Hands-on experience with Spring Batch and batch processing.

- In-depth understanding of HTTP protocols, APIs, and micro services architecture.

- Advanced SQL skills and experience with database management.

- Knowledge of API documentation tools such as Swagger.

- Experience with Kafka, Logbook, and other logging/auditing tools.

- Proficiency in JUnit and Mockito for writing and running tests.

- Solid understanding of Object-Oriented Programming (OOP) concepts, Stream API, Collections, and Multithreading.

- Strong coding practices with an emphasis on code reusability and modularity.

- Experience in Dependency and Vulnerability Management.

- Excellent problem-solving skills and attention to detail.

- Strong communication skills and the ability to collaborate in a team environment.

Preferred Qualifications :

- Experience with containerization technologies (Docker, Kubernetes).

- Knowledge of cloud platforms (AWS, Azure, or Google Cloud).

- Familiarity with CI/CD pipelines and DevOps practices.