Need Java Backend Developer C2C jobs at Dallas, TX (Onsite)

Job Title : Java Backend Developer

Location : Dallas, TX (Onsite)

Duration : 12 Months

Need to Clear Berribot coding Test

Mandatory Skills:

·      12 years’ Experience on Java Development

·      Java 17, J2EE, Junit, Object Oriented Design, Design Pattern

·      Spring, Spring Cloud, Spring Boot, REST API, Microservices

·      GIT, Maven, Jenkins, Kafka/RabbitMQ, Docker

·      Database, ORM, Transaction Management, CosmosDB/PostgresQL/MongoDB

Job Description :

·         Perform requirements gathering, analysis. Create architecture & design documents

·         Represent design of the system in UML diagrams such as Sequence Diagrams and ER models.

·         Create Data flow diagrams and represent data in JSON format and map to business cases.

·         Develop applications using Java, Spring Boot, Spring Cloud, and Cloud Foundry, Kubernetes

·         Develop microservices using REST, Spring, Spring Boot

·         Write Maven build scripts for building Java based Spring Boot microservices

·         Develop scripts to deploy the microservices in Cloud such as Cloud Foundry and Kubernetes.

·         Use Swagger2API for publishing REST interfaces.

·         Scale the applications using auto-scaling policies, design for fault tolerance, availability and low response times.

·         Develop using Spring Cloud Eureka to have service registry and discovery.

·         Improve performance using Redis cache, PostgreSQL, NoSQL databases.

·         Able to use Github Copilot to maximize the productivity and learning existing systems.

·         Develop, deploy, and manage Kafka-based data pipelines and real-time streaming applications.

·         Proficient in Kafka internals, producer/consumer APIs.

·         Develop Data access layer using JPA, Hibernate and ORM tools over JDBC layer.

·         Develop applications using cache such as Redis using Java Jedis client.

·         Test REST resources using tools like Postman, Curl etc.,

·         Develop/enhance SOAP webservices over XML and JSON written using J2EE technologies, Servlets, JSP, JavaScript, jQuery, AJAX, Angular, React, NodeJS

·         Experience using XML, XSD, XSLT, DOM, JMS, Spring Integration

·         Knowledge of application servers such as Tomcat, Glassfish and JBoss.

·         Develop applications using Spring MVC, Spring Batch and Spring Integration.

·         Do performance tuning of SQL queries, propose improvements to existing systems.

·         Support applications using multi-threading concepts, TCP/IP, database, and REST based JSON APIs

·         Handle legacy systems which involves processing using multithreading, handle concurrency issues and network issues.

·         Configure Database connections, write SQL and PLSQL scripts to interact with RDBMS databases.

·         Using Java and Spring technologies to develop REST based API’s and clients invoking such REST services using JSON as payload.

·         Knowledge of NGINX and other infrastructure tools.

·         Create scripts using build and deployment tools: Maven, Git, Junit

·         Should be able to create code repositories in Git

·         Should perform GIT branching, merging and Push Requests in Git flow.

·         Build Maven pom.xml build files to automate CI/CD in Jenkins.

·         Should fix code issues shown by SonarQube and improve code quality.

·         Linux/Unix and Shell scripting

·         Develop scripts written in Shell/Bash for various operational tasks.

·         Should participate in Agile ceremonies and contribute to the overall success of the project.

·         Should effectively contribute in Sprint Planning, Daily Scrum Sprint Review and Sprint Retrospectives.

·         Should update user stories, tasks in JIRA, Confluence, IBM Rally tools.