*Senior Java Developer (Spring Boot, AWS)*

*Location:* Infopark, Kakkanad, Kochi, Kerala (On-Site)  

*Experience:* 3+ Years  

*Tech Stack:* Java, Spring Boot, MySQL, Apache Kafka, AWS (ECS, VPC, RDS, S3, Lambda), Docker, Kubernetes  

*Cloud Focus:* AWS Infrastructure, Microservices, Distributed Systems  

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*About the Role*  

We are looking for a *Senior Java Developer* with expertise in *Spring Boot and AWS cloud infrastructure* to develop and optimize scalable backend services. This role involves designing and deploying cloud-native applications using AWS ECS, RDS, MSK and S3 while ensuring high performance and security.  

You will work closely with our DevOps and product teams to build a resilient, event-driven architecture using Kafka and microservices.

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*Responsibilities*  

- Develop scalable microservices using Java & Spring Boot  

- Deploy and manage applications on AWS ECS (Fargate & EC2-based)  

- Design cloud-native applications leveraging AWS services like RDS, S3, and MSK.  

- Implement event-driven architectures using Apache Kafka.

- Optimize MySQL databases on AWS RDS for performance and reliability  

- Secure APIs & backend services with OAuth2 and JWT.

- Containerize applications using Docker and Kubernetes 

- Improve CI/CD pipelines for automated deployment and scaling  

- Monitor and optimize cloud infrastructure using AWS CloudWatch, CloudTrail, and X-Ray  

- Collaborate with DevOps for managing AWS IAM roles, security policies, and cost optimizations  

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*Must-Have Skills*  

- Java – Strong expertise in backend development  

- Spring Boot & Microservices – Experience with REST APIs, WebSockets, and event-driven systems  

- AWS ECS & VPC – Deploying microservices in containerized environments  

- AWS RDS (MySQL) – Optimizing database performance 

- Apache Kafka / AWS SNS & SQS – Event-driven messaging experience  

- Docker & Kubernetes – Managing containerized applications at scale  

- Security & IAM – Experience with OAuth2, JWT, AWS IAM roles, and policies  

- CI/CD Pipelines – GitHub Actions, Jenkins, or similar tools  

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*Good-to-Have Skills*  

- Redis / Elasticsearch – Caching and search optimization  

- Terraform / AWS CloudFormation – Infrastructure as Code (IaC)  

- GraphQL – Efficient API development  

- AWS Certified Developer – Associate (Preferred)  

- ⁠Experience with Apache Ni-Fi