Java Developer

Job Purpose (Summary Of The Role)

To undertake the development of APIs, including RESTful and SOAP architectural style according to service-oriented-architecture and API best practices patterns. The candidate should be a Java developer (including Java Enterprise Edition) and have solid API and backend integration experience, including API management frameworks (Apigee is a plus). The candidate should have expertise in Web APIs and services and integrating with external partners as well as internal systems, by following API security best practices. The candidate should be able to develop end-to-end API based digital solutions and ensure timely delivery of respective components. Proficient in Oracle relational and develop the necessary scripts.

Experience of working APIs development is necessary. Strong work ethic, Ability to work independently and collaborate with multiple (including remote) teams.

Requirement Specifications

Total years of experience

6 – 8

Relevant years of experience

6 years

Knowledge & Technical Skills Required

Experience in Web APIs technologies (J2EE, Apache camel, Groovy, Spring Boot / Micro Services, JSON, REST, Swagger, Open API, SOAP, SMPP, MQ(IBM / Rabbit / Kafka) , XML\JSON, JWT and WSDL, Eclipse).

Experience in Web APIs development (RESTful, SOAP). With following best practices and standards (i.e. OpenAPI)

Experience in Java 8 & J2EE development is a must

Experience on working with Application servers (tomcat / weblogic etc)

Hands on experience with building secure APIs, by following security industry standards and protocols (i.e. OAuth2,JWT,Key Cloak)

Experience on Java Memory Management.

Build Tools (Maven, Gradle)

Experience on Oracle Databases, UNIX and shell scripting.

Experience on writing SQL DB procedures and schedule triggers.

Project Management tools experience(JIRA and Confluence)

Experience on CI / CD tools (Jenkins) and deployment process.

API testing clients (SOAP UI / Postman / Insomnia)

Knowledge in Telecom domain (i.e EAI, OSS / BSS, SIEBEL, etc) – Optional

Certification specifications if any

Educational Qualifications

Engineering in Telecom, Electronics, Computer Science or equivalent.