Senior Java Developer - Microservices Architecture

Key Responsibilities :

- Design, develop, and maintain scalable Java applications using Spring Boot.

- Build and consume RESTful APIs and contribute to a microservices-based system architecture.

- Leverage AWS services, particularly AWS Connect and Lambda, to design and deploy cloud-native solutions.

- Implement event-driven architectures using Apache Kafka for real-time data streaming and processing.

- Write optimized and efficient SQL queries and work with relational and NoSQL databases.

- Integrate backend systems using JavaScript for scripting or lightweight development.

- Perform code reviews, debugging, troubleshooting, and performance tuning.

- Ensure security, performance, and scalability of all application components.

- Collaborate with cross-functional teams in an Agile/Scrum environment.

Required Skills :

- Strong experience in Spring Boot, including dependency injection, configuration, and REST API development.

- Proficient with AWS services, including AWS Connect, Lambda, and other core services (EC2, S3, etc.).

- Expertise in Kafka for building real-time, event-driven systems.

- Sound understanding of RDBMS (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, DynamoDB).

- Working knowledge of JavaScript (for scripting or integrations).

- Deep understanding of software engineering best practices, including unit testing, CI/CD, and version control (e.g., Git).

- Strong analytical and problem-solving abilities.

- Excellent communication and teamwork skills.

Preferred Qualifications :

- Familiarity with containerization tools like Docker and orchestration via Kubernetes.

- Exposure to API Gateway, OAuth 2.0, and other authentication/authorization mechanisms.

- Certification in AWS or Java technologies is a plus.