Extramarks Education - Java Developer - J2EE/CI/CD (3-8 yrs) (Extramarks Education India Pvt. Ltd.)

3+ years of experience in developing web applications, Backend, API and big data based applications/software.

- Experience with one of the major relational databases (MySQL, Oracle,Postgres) and NoSQL databases (Mongo DB, Cassandra, Dynamo DB or such)

- Strong proficiency with JavaScript

- Hands on work experience on object-oriented programming development in Java and J2EE

- Extensive working experience in Springboot

- Expert object-oriented programming experience using Java.

- Good understanding in Spring Framework.

- Experience in messaging protocol like MQTT and messaging middleware like ActiveMQ,RabbitMQ and/or Kafka.

- Require experience and strong understanding of entire Software Development Life Cycle (SDLC), Agile (Scrum), and Software design/architecture process, CI/CD processes, unit testing and Test-Driven Development (TDD).

- Experience with web services (consuming or creating) with REST, MQTT, and Web Sockets.

- Experience with containerized environment Dockers, Rocket and Container orchestrator such as Kubernetes, DockerSwam, etc.

- Experience in managing the Cloud Infrastructure (resources and service) in AWS, Azure and /or GCP.

- Strong knowledge of SOA, object-oriented programming, design patterns, multi-threaded application development.

- Experience in reporting and analytics, queuing and real-time streaming systems.

- Experience in developing, maintaining, and innovating large scale, consumer facing web or mobile applications.

- Git or similar distributed SCM tools experience.

- Experience with open source technologies(if no practical work experience w/Big, or cutting-edge frontend technology, prototyping and/or researching the up and coming technology and solutions)

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