Java Microservices

Job Description :

• Design & Development : Develop robust, highly available, and scalable microservices using the Spring Boot framework, focusing on core e-commerce domains such as Product Catalog, Price Management, Mini cart, and User Authentication.
• Cloud-Native Solutions : Build applications following cloud-native principles, ready for deployment in containerized environments on AWS to handle seasonal traffic spikes and high transaction volumes.
• Containerization & Orchestration : Create Docker images for all developed services and collaborate with DevOps on Kubernetes (K8s) deployment strategies for high availability and auto-scaling.
• API Development : Design and implement high-performance RESTful APIs, ensuring rapid response times critical for a positive e-commerce user experience.
• Collaboration : Partner closely with front-end engineers, product managers, and DevOps teams to define requirements, deliver features, and troubleshoot issues related to the customer journey.
• Java & Spring Boot : Strong proficiency in Java 4+ and extensive experience in developing microservices using the Spring Boot ecosystem (Spring Core, Spring Data, Spring Security, etc.).
• Microservice Architecture : Solid understanding of microservice design patterns, principles, and best practices (e.g., service Client, API Gateway, circuit breakers), with a focus on transactional consistency across services.
• Cloud Platforms : Hands-on experience with AWS services relevant to microservices deployment (e.g., EC2, ECS / EKS, S3, RDS, SQS / SNS, Lambda), ensuring scalability for B2C traffic.
• Containerization : Proficiency with Docker for building and running containerized applications.
• Databases : Experience with relational databases (e.g., Oracle) and NoSQL databases (e.g., MongoDB, DynamoDB), especially in scenarios involving high-volume reads / writes typical in e-commerce.
• APIs : Expertise in designing and implementing RESTful APIs, with knowledge of API versioning and documentation (e.g., Swagger / OpenAPI).
• Testing : Strong commitment to quality, including experience with testing frameworks like JUnit, Mockito, and integration testing strategies.
• CI / CD : Familiarity with CI / CD pipelines and tools (e.g., Jenkins, GitLab CI, AWS CodePipeline) to automate build, test, and deployment processes.
• Version Control : Proficiency with Git and standard branching strategies.
• Caching Technologies : Experience with caching solutions like Redis or Memcached to reduce database load and improve product page load times.