Java Backend Developer

7 days ago

Gurgaon, Haryana, India Flairdeck Consulting Full time

Position Overview

We are looking for a highly skilled Senior Java Backend Developer with 7+ years of experience in building scalable, secure, and high-performance backend systems. The ideal candidate should have strong expertise in Spring Boot, Microservices, Hibernate/JPA, and hands-on experience with cloud platforms such as AWS or Azure. You will work closely with cross-functional teams to design, develop, and deploy enterprise-grade applications.

Key Responsibilities

Backend Development

  • Design, develop, and maintain backend applications using Java 8/11/17, Spring Boot, and Microservices architecture.
  • Implement RESTful APIs, messaging, and event-driven architectures.
  • Write efficient, clean, and maintainable code following coding standards.

Microservices Architecture

  • Build independent, scalable microservices with proper API contracts.
  • Implement service discovery, load balancing, API gateway patterns, and distributed logging.
  • Work with messaging queues such as Kafka, RabbitMQ, or ActiveMQ.

Database & Persistence

  • Work with Hibernate/JPA for ORM and implement optimized queries.
  • Expertise in RDBMS (MySQL, PostgreSQL, Oracle) and basic knowledge of NoSQL (MongoDB/Redis).

Cloud Deployment & DevOps

  • Deploy and monitor applications on AWS or Azure cloud platforms.
  • Use cloud services like EC2, S3, Lambda, EKS, RDS, Azure App Services, AKS, Azure Storage, etc.
  • Work with CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.

Performance & Security

  • Conduct performance tuning, scalability improvements, and fault-tolerant designs.
  • Implement secure coding practices and OAuth2/JWT-based authentication.

Collaboration & Communication

  • Work closely with Product, QA, and DevOps teams in an Agile/Scrum environment.
  • Participate in code reviews, architectural discussions, and technical documentation.

Required Skills

  • Strong proficiency in Java (8/11/17).
  • Spring Framework, Spring Boot, Spring MVC, Spring Security.
  • Microservices architecture, distributed systems, REST APIs.
  • Hibernate/JPA and SQL expertise.
  • Experience on AWS or Azure cloud services.
  • Containers & orchestration: Docker, Kubernetes (EKS/AKS).
  • Build tools: Maven/Gradle.
  • CI/CD pipeline tools: Jenkins, Azure DevOps, GitLab, etc.
  • API documentation with Swagger/OpenAPI.
  • Version control: Git/GitHub/GitLab.

Job Type: Full-time

Pay: ₹433, ₹2,200,000.00 per year

Work Location: In person

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