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NIO

Mid-level Developer – Oracle OSM, XQuery, Java, WebLogic

NIO

Join NIO as a Pleno Developer focusing on Oracle OSM utilizing XQuery, Java, and WebLogic. Contribute to the efficient orchestration of orders and services with a dynamic team.

Posted 6/2/2026full-timeMaceió • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
JavaOracleSubversion

About the role

Key responsibilities & impact
  • Develop, configure and maintain solutions on the Oracle OSM platform, implementing and evolving business rules using XQuery.
  • Develop components and extensions in Java, handling configuration, deployment and support of applications on Oracle WebLogic.
  • Work on integrations between OSM and OSS/BSS systems (CRM, billing, provisioning, SOA).
  • Support analysis and resolution of incidents in production environments, participating in technical refinements, testing and functional validations.
  • Document solution flows, rules and integrations, collaborating with business analysts, architects and integration teams.

Requirements

What you’ll need
  • Practical experience with Oracle OSM (Order and Service Management).
  • Strong knowledge of XQuery applied to orchestration flows and rules.
  • Experience with Java and familiarity with Oracle WebLogic Server.
  • Experience working in integrated, process-oriented environments.
  • Knowledge of XML, XSD and XPath.
  • Familiarity with code versioning (Git or SVN).
  • Experience with staging/homologation and production environments.
  • Degree in Information Technology, Software Engineering or related fields.
  • Oracle certifications (a plus).

Benefits

Comp & perks
  • Meal and/or Food Allowance
  • Transportation Allowance
  • Medical Insurance
  • Dental Insurance
  • Life Insurance
  • Private Pension
  • Profit Participation Program (PPR)
  • Pharmacy Assistance
  • Childcare Assistance
  • Flexible working hours
  • V.tal Benefits Club
  • Extended maternity leave (6 months)
  • Extended paternity leave (20 days)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
Oracle OSMXQueryJavaOracle WebLogicXMLXSDXPathGitSVNstaging environments
Certifications
Oracle certifications