Senior Java Developer - Microservices Architecture

<p><p><b>Key Responsibilities :</b><br/><br/></p><p>- Design, develop, and maintain scalable Java applications using Spring Boot.<br/><br/></p><p>- Build and consume RESTful APIs and contribute to a microservices-based system architecture.<br/><br/></p><p>- Leverage AWS services, particularly AWS Connect and Lambda, to design and deploy cloud-native solutions.<br/><br/></p><p>- Implement event-driven architectures using Apache Kafka for real-time data streaming and processing.<br/><br/></p><p>- Write optimized and efficient SQL queries and work with relational and NoSQL databases.<br/><br/></p><p>- Integrate backend systems using JavaScript for scripting or lightweight development.<br/><br/></p><p>- Perform code reviews, debugging, troubleshooting, and performance tuning.<br/><br/></p><p>- Ensure security, performance, and scalability of all application components.<br/><br/></p><p>- Collaborate with cross-functional teams in an Agile/Scrum Skills :</b></p><p><br/></p>- Minimum 6+ years of hands-on experience in Java development.<br/><br/></p><p>- Strong experience in Spring Boot, including dependency injection, configuration, and REST API development.<br/><br/></p><p>- Proficient with AWS services, including AWS Connect, Lambda, and other core services (EC2, S3, etc.).<br/><br/></p><p>- Expertise in Kafka for building real-time, event-driven systems.<br/><br/></p><p>- Sound understanding of RDBMS (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, DynamoDB).</p><p><br/></p><p>- Working knowledge of JavaScript (for scripting or integrations).<br/><br/></p><p>- Deep understanding of software engineering best practices, including unit testing, CI/CD, and version control (e.g., Git).<br/><br/></p><p>- Strong analytical and problem-solving abilities.<br/><br/></p><p>- Excellent communication and teamwork Qualifications :</b></p><p><br/></p>- Experience in cloud-native application development and DevOps practices.<br/><br/></p><p>- Familiarity with containerization tools like Docker and orchestration via Kubernetes.<br/><br/></p><p>- Exposure to API Gateway, OAuth 2.0, and other authentication/authorization mechanisms.<br/><br/></p><p>- Certification in AWS or Java technologies is a plus.</p><br/></p> (ref:hirist.tech)