Java Developer

2 weeks ago

kolkata, India A2Z Jobs Consultancy Full time
Key Responsibilities: Design develop and maintain Java applications using Spring Boot. Implement microservices architecture to support scalable and flexible applications. Collaborate with crossfunctional teams including product managers frontend 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 thirdparty 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 highquality software delivery.
Required Skills and Qualifications:
5 years of handson 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. Handson 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 problemsolving skills and attention to detail. Excellent communication skills and ability to work collaboratively in a team environment.Preferred Qualifications: Experience with frontend 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 eventdriven 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.

kafka,docker,circuit breakers,distributed systems,service discovery,spring boot,junit,google cloud,mysql,devops practices,code,gitlab,design,restful services,java development,aws,architecture,mockito,ansible,react,hibernate,circle ci,prometheus,rabbitmq,microservices architecture,spring ecosystem,ci/cd pipelines,azure,spring,terraform,mongodb,grafana,event-driven architecture,kubernetes,angular,jenkins,boot,ci,git,elk stack,testing,java,microservices,postgresql,skills,vue.js

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