Backend Developer - Java Technologies (2-5 yrs)

Project /Work :

Migrating the data source of a critical component of the delivery ecosystem from AWS RDS to Dynamodb.

Integrating with Dynamodb and migrating existing flows.

The current tech stack used - MySQL, Spring, Java, Hibernate, Kafka and AWS Lambda, Junit + Jupiter for testing.

Job Description :

Role involves mainly implementing high-performance business flows end to end. Will also have the opportunity to work with a variety of modern technologies including DynamoDB, Kafka.

Key Responsibilities :

- Develop production-grade REST APIs mainly using Java and Spring Framework.

- Write clean, maintainable, and well-documented code.

- Write comprehensive unit, integration and service level tests to ensure the reliability of the applications.

- Troubleshoot and debug issues in a timely manner associated with AIs assigned.

- Work independently on a task end to end and deliver on time.

- Participate in code reviews to ensure high-quality code and adherence to best practices.

Qualifications / Preferred Skills :

Core :

- 2-5 years of experience in developing production-grade applications.

- Proficient in Java programming language and previous experience with Spring, ThreadPools, Async Processing.

- Working understanding of Golang.

- Basic understanding of AWS DynamoDB and its integration with Java applications.

- Basic understanding of Apache Kafka.

- Efficient developer - fast and robust.

Behavioral :

- Proactively communicate gaps, issues, concerns well in a timely manner.

- Eager to learn and improve.

Brownie points :

- Experience with microservices architecture.

- Knowledge of CI/CD pipelines / Familiarity with containerization technologies like Docker.

- Familiarity with Hibernate