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# Java Developer - BSS/OSS - HYBRID

- **Company:** Proactive Appointments
- **Location:** United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Server Applications, HTML5, Unit Testing, Bootstrap (Software), Software Bug Management, Unix, Cascading Style Sheets (CSS), Cloud Engineering, Code Review, Relational Databases, Database Queries, Software Debugging, Drools, Java Platform Enterprise Edition (J2EE), WildFly (JBoss AS), Apache Maven, OpenShift, Oracle (Applications), Performance Tuning, Scrum Methodology, Systems Development Life Cycle, Software Engineering, PL-SQL, SQL Databases, Enterprise Software Applications, Apache Camel, Delivery Pipeline, Spring-boot, Git, AngularJS, Integration Tests, Kubernetes, OSS/BSS, Front End Software Development, Restful APIs, Jenkins, Microservices
- **Published:** July 30, 2026
- **Apply:** https://computerjobs.com/us/en/mob/job/47728A693BF74715CE

## About the Role

* Extensive experience developing enterprise applications using Java.
 * Strong knowledge of Spring Boot and J2EE.
 * Experience building RESTful APIs, Microservices, and working with Kubernetes or OpenShift.
 * Strong SQL skills with experience of RDBMS, SQL, and PL/SQL.
 * Front End development experience with Angular, JavaScript, Bootstrap, HTML5, and CSS3.
 * Experience with JBoss or Oracle 10gAS application Servers.
 * Proficiency with Git, Maven, Jenkins, debugging tools, and the Software Development Lifecycle (SDLC).
 * Experience working within Agile development environments.
 * Previous experience in a Senior Developer or technical leadership role.

Desirable

 * Experience with JBoss Fuse, Apache Camel, DROOLS (JBoss Rules), or Business Intelligence platforms.
 * Experience with C/Pro*C in UNIX environments.
 * Knowledge of Telecom BSS/OSS, Mediation, Billing, or Online Charging systems.
 * Experience with cloud-native architectures and DevOps pipelines.
 * Experience working on high-volume enterprise systems within telecommunications, billing, or similar industries.

## Description

* Design, develop and enhance enterprise software solutions.
 * Analyse business requirements and contribute to technical design.
 * Develop new features and product enhancements.
 * Carry out code reviews, unit testing and performance optimisation.
 * Support integration testing, bug fixing, releases and deployments.
 * Collaborate within Agile teams, contributing to sprint planning and estimations.
 * Produce technical documentation and promote development best practices.
 * Mentor junior developers and provide technical guidance.


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