Senior Liferay Developer - Java, API, OSGi Mastery

W3Global; San Jose (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

W3Global in San Jose, CA is seeking a seasoned Java powerhouse to design and implement enterprise APIs within a Liferay DXP environment. You will own core Java development (11/17+), Spring Boot, and database queries across the full lifecycle.

Candidates should be familiar with OSGi, frontend basics, and modern tools like Gradle, Maven, and Git. This on-site role offers challenging architectures with impact across product lines.

Qualifications

• Strong background in core Java (Java 11/17+) and enterprise frameworks like Spring, Spring Boot, or Hibernate.
• Liferay DXP (7.x) experience with hands-on development.
• Solid understanding of OSGi runtime, bundles, and modularity.
• Familiar with modern frontend ecosystems (JavaScript, HTML5, CSS3, React, or Angular) and responsive design.
• Proficiency with relational databases (PostgreSQL, MySQL, Oracle) and optimized SQL queries.
• Experience with build and version control tools such as Gradle, Maven, Git, and Blade CLI.

Responsibilities

• Design end-to-end system architectures: APIs.
• Write production-quality code - Liferay/Java, SQL, API services - across the full lifecycle.

Skills

Java

Spring Boot

Hibernate

Liferay DXP

OSGi

REST APIs

SQL

PostgreSQL

MySQL

Oracle

JavaScript

React

Angular

HTML5

CSS3

Git

Gradle

Maven

Blade CLI

Tools

Gradle

Maven

Git

Blade CLI

Job description

W3Global in San Jose, CA is seeking a seasoned Java powerhouse to design and implement enterprise APIs within a Liferay DXP environment. You will own core Java development (11/17+), Spring Boot, and database queries across the full lifecycle.

Candidates should be familiar with OSGi, frontend basics, and modern tools like Gradle, Maven, and Git. This on-site role offers challenging architectures with impact across product lines.