Java Backend Developer

3 weeks ago

Sahibzada Ajit Singh Nagar, India Narang Staffing Solutions Full time

Position: Technical Lead & Delivery – Platform (Java/J2EE Architect)

Location: Mohali(work from office)

Experience Required: 8+ Years

Employment Type: Full-Time

Client: Hiring for one of our reputed MNC clients


Overview:

We are seeking a highly experienced Technical Lead & Delivery Expert to architect and lead the backend platform development using Java/J2EE technologies. This role requires deep technical knowledge, hands-on expertise in backend architecture, and a proven ability to deliver scalable and high-performance platforms. The ideal candidate will lead teams across design, development, and deployment of enterprise-grade microservices, APIs, and integrations.


Key Responsibilities:

  1. Backend Architecture & Development:
  2. Design, build, and maintain robust, scalable, and secure backend systems and microservices using Java/J2EE stack.
  3. API & Integration:
  4. Develop and manage RESTful APIs and web services ensuring seamless communication between frontend systems, databases, and external services.
  5. Database Design & Optimization:
  6. Design optimized schemas, write efficient SQL queries, and manage relational databases such as PostgreSQL, MySQL, or Oracle.
  7. Performance Engineering:
  8. Identify performance bottlenecks, optimize application performance, and implement strategies for scalability and fault tolerance.
  9. Security Implementation:
  10. Enforce best practices for application and API security, including protection against threats like SQL injection and XSS.
  11. System Integration:
  12. Ensure seamless integration with third-party services and enterprise systems, including cloud and messaging services.
  13. Testing & Code Quality:
  14. Drive high standards of code quality through unit testing, integration testing, automated pipelines, and code reviews.
  15. Documentation:
  16. Create and maintain detailed technical documentation including architecture diagrams, workflows, and configuration specs.
  17. Monitoring & Troubleshooting:
  18. Monitor systems for performance and uptime, and lead the resolution of complex technical issues escalated from support teams.
  19. Team Collaboration & Mentorship:
  20. Work closely with cross-functional teams including frontend developers, DevOps, QA, and product managers. Provide technical leadership and mentorship to junior engineers.


Required Qualifications:

  • Bachelor’s degree in Computer Science, Engineering, or related field (Master’s degree preferred).
  • 15+ years of professional experience in Java/J2EE backend development.
  • Strong knowledge of Java programming and object-oriented design principles.
  • Hands-on expertise in Java EE technologies (Servlets, JSP, JDBC, JMS, EJB).
  • Deep experience with frameworks like Spring, Spring Boot, and microservices architecture.
  • Proficiency in SQL and experience with PostgreSQL, MySQL, or similar databases.
  • Experience with Git, build tools like Maven/Gradle, and CI/CD automation.
  • Familiarity with Docker, Kubernetes, and containerized deployments.
  • Exposure to cloud platforms such as Azure, AWS, or GCP.
  • Experience with Confluent Kafka Cloud, Redis Cache, Azure Storage, and GIS services.
  • Expertise in resolving complex bugs and production-level escalations through deep debugging and root cause analysis.
  • Excellent verbal and written communication skills with the ability to convey complex technical concepts to business stakeholders.

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