Job Title : Java Developer
Exp : 6 to 13 Years
Notice Period : Immedidate Joiner (Only)
Location : Chennai, Pune, Hyderabad, Bangalore, Noida
Skills : Java 8, Spring boot, Microservices, SOAP / REST API, Docker / Kubernetes, Any Cloud
We are seeking a proficient Backend Developer with experience in Java, Spring Boot, and Oracle ATG Web Commerce to join our engineering team. The role demands hands-on backend development experience, strong architectural understanding of scalable microservices, and Oracle ATG knowledge for enterprise-grade e-commerce platforms.
Key Responsibilities :
- Design and develop backend services using Spring Boot, Java 8–21, and Oracle ATG Web Commerce framework.
- Create scalable, maintainable RESTful and SOAP APIs integrated with ATG-based commerce systems.
- Extend and customize ATG components like Repositories, Droplets, Form Handlers, and Commerce Pipelines.
- Implement SOLID principles, clean code practices, and domain-driven design across services.
- Build data persistence layers using Spring Data JPA, Hibernate, and ATG’s Nucleus framework.
- Handle transaction management, deadlocks, and concurrency using Java Concurrency and Spring patterns.
- Integrate messaging queues using Kafka, with enterprise security protocols (e.g., Kerberos).
- Containerize applications with Docker, deploy on Kubernetes, and automate builds with Azure DevOps Pipelines.
- Secure APIs and services using OAuth 2.0, JWT, TLS Certificates, and implement role-based access control.
- Optimize backend performance through Redis caching, database tuning, and async / thread pool tuning.
- Leverage Azure Blob Storage, Managed Identity, and other cloud services for scalable file handling and observability.
- Collaborate with frontend, QA, and DevOps teams in Agile / Scrum environments.
Technical Skills & Proficiencies :
Languages & Frameworks : Java 8–21, Spring Boot, LombokE-Commerce Platform : Oracle ATG Web Commerce (Nucleus, Droplets, Repositories, BCC, FormHandlers)API Development : REST, SOAP (JAX-WS), Swagger / OpenAPIORM & Databases : Spring Data JPA, Hibernate, Stored ProceduresArchitecture : Microservices, API Gateway, OAuth 2.0, JWTConcurrency & Async : ExecutorService, CompletableFuture, @Async, @ScheduledMessaging : Kafka, Retry Strategies, Offset HandlingContainerization : Docker, Kubernetes, HelmCaching & Performance : Redis, JVM Optimization, @CacheableDevOps : Git, Azure Pipelines, SonarQube, CI / CD with YAMLCloud & Azure : Blob Storage, AKS, Managed IdentitySecurity : OAuth 2.0, Kerberos, JWT, Base64, TLS / SSLSoft Skills :
Strong debugging and problem-solving skillsAbility to work independently on Oracle ATG customizationsExcellent communication, stakeholder managementCommitment to code quality, documentation, and testingPreferred Skills
Experience integrating ATG with third-party APIs and payment systemsExposure to ATG Commerce modules like Cart, Checkout, Promotions, PersonalizationKnowledge of ATG deployment and configuration in Docker / K8sFamiliarity with ATG and headless commerce approaches