Java Backend Lead (MT70FT RM 3471)

Position: Java Backend Lead (MT70FT RM 3471)

Skills: Java 8, Springboot, Microservices, SOAP / REST API, Docker, Kubernetes, Azure Devops

Hiring Process: Coding Assesment> Tech 1st> Tech 2nd> HR

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, Lombok
• E-Commerce Platform: Oracle ATG Web Commerce (Nucleus, Droplets, Repositories, BCC, FormHandlers)
• API Development: REST, SOAP (JAX-WS), Swagger/OpenAPI
• ORM & Databases: Spring Data JPA, Hibernate, Stored Procedures
• Architecture: Microservices, API Gateway, OAuth 2.0, JWT
• Concurrency & Async: ExecutorService, CompletableFuture, @Async, @Scheduled
• Messaging: Kafka, Retry Strategies, Offset Handling
• Containerization: Docker, Kubernetes, Helm
• Caching & Performance: Redis, JVM Optimization, @Cacheable
• DevOps: Git, Azure Pipelines, SonarQube, CI/CD with YAML
• Cloud & Azure: Blob Storage, AKS, Managed Identity
• Security: OAuth 2.0, Kerberos, JWT, Base64, TLS/SSL

Soft Skills:

• Strong debugging and problem-solving skills
• Ability to work independently on Oracle ATG customizations
• Excellent communication, stakeholder management
• Commitment to code quality, documentation, and testing

Preferred Skills

• Experience integrating ATG with third-party APIs and payment systems
• Exposure to ATG Commerce modules like Cart, Checkout, Promotions, Personalization
• Knowledge of ATG deployment and configuration in Docker/K8s
• Familiarity with ATG and headless commerce approaches

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