Java Developer - Spring Boot (7-12 yrs)

We are seeking a highly experienced and motivated Java Developer with a deep understanding of cloud-native architectures, serverless computing, and a microservices-first mindset to join our cutting-edge technology team.

You will play a critical role in designing, developing, and deploying highly scalable, reliable, and secure enterprise-grade backend systems using Java, Spring Boot, Kafka, and various AWS services like Lambda, DynamoDB, SQS, SNS, S3, ECS, and EC2.

As part of a cross-functional, agile team, you will collaborate with architects, DevOps engineers, frontend developers, and product owners to build cloud-native solutions that power real-time business-critical applications. If youre a tech-savvy problem-solver with a deep passion for backend systems, automation, and cloud-first approaches we want to hear from you.

- Design, develop, and deploy Java-based microservices using Spring Boot, ensuring they are scalable, performant, and resilient.

- Build and manage serverless applications using AWS Lambda, focusing on cold start optimization, memory management, and execution efficiency.

- Integrate with AWS services like DynamoDB, SQS, SNS, S3, ECS, and EC2 to create event-driven, distributed systems.

- Implement asynchronous messaging and event streaming using Apache Kafka, ensuring reliable communication between services.

- Optimize application performance, troubleshoot latency issues, and implement best practices for distributed systems and cloud-native architecture.

- Work with DevOps teams to automate CI/CD pipelines, manage container deployments via ECS, and monitor system health using tools like CloudWatch and X-Ray.

- Design API contracts and develop RESTful APIs that are easy to consume, well-documented, and consistent.

- Collaborate with UI/UX, QA, and product teams to ensure end-to-end functionality and a seamless customer experience.

- Apply strong security best practices to protect sensitive data and maintain compliance with relevant policies and standards.

- Lead code reviews, mentor junior developers, and contribute to the evolution of coding standards and system architecture.

- 6+ years of experience in Java development with deep expertise in Java 8 or higher.

- Strong proficiency in Spring Boot, Spring Cloud, and the broader Spring ecosystem.

- Proven experience building microservices-based architectures in production.

- Hands-on experience with AWS Lambda and other AWS Serverless services.

- Solid understanding of AWS infrastructure and experience working with services like:

- DynamoDB NoSQL data modeling, access patterns, query optimizations

- SQS & SNS Event-driven architecture, message queuing, pub/sub patterns

- S3 Object storage, static website hosting, data lifecycle management

- ECS & EC2 Container orchestration, task definitions, scaling strategies

- Strong knowledge of Apache Kafka topics, partitions, producers/consumers, and stream processing.

- Experience with API documentation tools like Swagger/OpenAPI.

- Solid understanding of RESTful APIs, JSON, and HTTP protocols.

- Exposure to CI/CD tools like Jenkins, GitLab CI, CodePipeline, etc.

- Knowledge of monitoring/logging tools (CloudWatch, ELK, Prometheus, etc.)

- Knowledge of Infrastructure as Code (IaC) tools like Terraform or AWS CloudFormation.

- Experience with Kubernetes (EKS) or other container orchestration platforms.

- Familiarity with GraphQL, WebSockets, or gRPC for advanced communication use cases.

- Experience with Agile/Scrum practices and working in cross-functional squads.

- Contributions to open-source or public GitHub projects