Java Developer

Job Description - Java AWS Developer Role Overview

We are looking for a Java Developer with strong Core Java and good knowledge of AWS Serverless technologies. The candidate will be responsible for developing, maintaining, and supporting backend applications and cloud-based services.

• Develop and maintain backend applications using Core Java.
• Design and implement scalable solutions using AWS Serverless technologies.
• Work with AWS Lambda for serverless application development.
• Implement asynchronous processing using Amazon SQS.
• Work with DynamoDB for NoSQL data operations.
• Use CloudWatch for application logging, monitoring, and troubleshooting.
• Develop and optimize PostgreSQL queries and database operations.
• Implement proper exception handling, logging, and retry mechanisms.
• Write unit tests and participate in code reviews.
• Troubleshoot application, database, and AWS-related issues.
• Follow coding standards, design principles, and best practices.
• Collaborate with development, QA, and business teams.

• Core Java
• Strong knowledge of OOP, Collections, Exception Handling, Streams, Multithreading
• PostgreSQL / SQL
• JDBC and database connectivity
• Good understanding of application development and debugging

• AWS Lambda
• Amazon SQS
• Amazon DynamoDB
• Amazon CloudWatch
• JUnit / Mockito
• Maven
• Git
• Basic AWS architecture knowledge