Java developer

Job Description:

JD

Job Overview: We are seeking an experienced Java Spring Boot Developer to join our dynamic team. You will be responsible for developing high-quality applications using Java and the Spring Boot framework.

The ideal candidate will have a strong understanding of backend development, microservices architecture, and cloud technologies.

You will work closely with cross-functional teams to deliver scalable and efficient solutions.

Key Responsibilities:

• Design, develop, and maintain Java applications using Spring Boot.

• Implement microservices architecture to support scalable and flexible applications.

• Collaborate with cross-functional teams, including product managers, front-end developers, and QA engineers, to design and develop features.

• Participate in all phases of the software development lifecycle, including analysis, design, implementation, and testing.

• Write clean, maintainable, and efficient code with a focus on performance and scalability.

• Develop RESTful APIs and integrate with third-party APIs. • Implement security best practices (OAuth, JWT) in backend applications.

• Manage and optimize database queries using SQL/NoSQL databases.

• Debug and troubleshoot issues in a timely manner. • Perform code reviews, unit testing, and integration testing to ensure high-quality software delivery.

• Continuously monitor and improve application performance and reliability.

• Work in an Agile environment, participating in sprint planning, daily stand-ups, and retrospectives.

Required Skills and Qualifications: • 5+ years of hands-on experience in Java development (JDK 8+). • Strong expertise in Spring Boot and the Spring ecosystem (Spring MVC, Spring Data, Spring Security, etc.). • Experience with Microservices architecture and developing RESTful services. • Proficiency in databases such as PostgreSQL, MySQL, or MongoDB. • Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and containerization (Docker, Kubernetes). • Knowledge of CI/CD pipelines and tools like Jenkins, GitLab, or Circle CI. • Understanding of messaging queues such as Kafka or RabbitMQ. • Experience with performance tuning and optimization of applications. • Hands-on experience with version control systems like Git. • Knowledge of testing frameworks (JUnit, Mockito) and writing unit and integration tests. • Familiarity with DevOps practices and monitoring tools like Prometheus, Grafana, or ELK Stack. • Strong problem-solving skills and attention to detail. • Excellent communication skills and ability to work collaboratively in a team environment. Preferred Qualifications: • Experience with front-end technologies like React, Angular, or Vue.js is a plus. • Familiarity with infrastructure as code tools like Terraform or Ansible. • Understanding of distributed systems and microservices patterns such as service discovery, circuit breakers, and event-driven architecture. • Experience in working with Docker, Kubernetes, and container orchestration.

Educational Requirements: • Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.