Sr JAVA Developer

HireOn Tech; Plano (TX); On-site; USD 110,000 - 160,000; Full time

Job summary

HireOn Tech in Plano, TX seeks an experienced Java engineer to design and develop microservices using Java/SpringBoot, REST, and cloud-native patterns. You will contribute across API, data, and UI layers in a fast-paced environment.

Ideal candidates have extensive Java/J2EE background, experience with CI/CD pipelines, AWS, Kafka, and MuleSoft, and a focus on scalable, robust software with strong testing practices.

Qualifications

• 10+ years of hands-on experience in design and development using Java/SpringBoot Microservices.
• Strong experience with Java, J2EE, SOAP, REST, XML, XSLT, UML, OOD.
• Proficiency with Spring Boot, Eclipse, Git, Jenkins, CI/CD, Jira, JUnit testing.
• Experience with RDBMS such as Oracle, SQL Server, MySQL and NoSQL like MongoDB.

Responsibilities

• Develop and maintain scalable Java/SpringBoot microservices.
• Collaborate with QA, UX, and backend teams to ensure quality.
• Implement CI/CD pipelines and cloud deployment using AWS and Kubernetes.
• Coordinate testing, debugging and stakeholder communication.

Skills

Java

Spring Boot

Microservices

J2EE

SOAP

REST

XML

XSLT

UML

CI/CD

Jenkins

Git

JIRA

JUnit

Oracle

SQL Server

MySQL

MongoDB

Document DB

Bootstrap

SASS

AWS

Kubernetes

Apache Kafka

MuleSoft

Jasmine

Karma

RESTful services

UI responsiveness

UX coordination

Tools

Eclipse

GIT

Jenkins

CI/CD

JIRA

JUnit

Oracle

SQL Server

MySQL

MongoDB

Document DB

Job description

10+ years of hands-on experience in design and development using Java/SpringBoot Microservices

Experience in Java, J2EE, SOAP, REST, XML, XSLT, UML, Object Oriented Analysis and Design

Experience in Spring Boot, Eclipse, GIT, JENKINS, CI/CD, JIRA, JUnit testing

Experience and exposure in RDBMS like Oracle, SQL Server, MySQL

Experience and exposure in NoSQL Database like MongoDB, Document DB

Proficient with CSS-preprocessor e.g. SASS and hands on Experience in CSS frameworks e.g. Bootstrap

Experience with integrating RESTful services

Experience in developing responsive UI design to support multiple view port

Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies

Experience working with testing frameworks Jasmine, Karma etc.

Experience in building scalable application

Experience in performance tuning of UI application

Experience in Search Engine Optimization and writing Search Engine Optimized code

Coordinating with UX designer

Cloud technology like AWS experience, Kubernetes

Experience in Apache Kafka framework and implementation

Experience in MuleSoft integration and API platform

Experience in Java, J2EE, SOAP, REST, XML, XSLT, UML, Object Oriented Analysis and Design

Experience in Spring Boot, Eclipse, GIT, JENKINS, CI/CD, JIRA, JUnit testing

Experience and exposure in RDBMS like Oracle, SQL Server, MySQL

Experience and exposure in NoSQL Database like MongoDB, Document DB

Proficient with CSS-preprocessor e.g. SASS and hands on Experience in CSS frameworks e.g. Bootstrap

Experience with integrating RESTful services

Experience in developing responsive UI design to support multiple view port

Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies

Experience working with testing frameworks Jasmine, Karma etc.

Experience in building scalable application

Experience in performance tuning of UI application

Experience in Search Engine Optimization and writing Search Engine Optimized code

Coordinating with UX designer

Cloud technology like AWS experience, Kubernetes

Experience in Apache Kafka framework and implementation

Experience in MuleSoft integration and API platform

Testing, debugging and co-ordination with other stakeholders