Oracle Developer

UltraCon Consultoria

. Develop and maintain system integrations .

Posted 10/6/2026full-timeSão Paulo • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing and maintaining system integrations, particularly within Oracle environments, with a strong focus on API development, integration testing, and incident resolution. Proficient in documenting technical specifications and ensuring integration performance and security.

Highest-signal resume keywords

Oracle Integration Cloud (OIC)REST and SOAP API DevelopmentOracle Database, SQL, and PL/SQLIntegration Testing and User Acceptance TestingIntegration Security, Authentication, and Authorization

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

System Integration DevelopmentAPI DevelopmentData Mapping and TransformationJSON, XML, XSD, and WSDLSynchronous and Asynchronous InterfacesError Handling and LoggingUnit and Integration TestingTechnical DocumentationRoot Cause AnalysisProduction Incident Resolution

Industry Keywords

Oracle EnvironmentsIntegration SolutionsIntegration FlowsPerformance MonitoringEvent-Driven Integration

Tech Stack

Tools & technologies

CloudOracleSOAPSQL

About the role

Key responsibilities & impact

Develop and maintain system integrations
Analyze technical and functional requirements for building interfaces
Design integration solutions with consideration for performance, security, and traceability
Develop APIs and integration flows
Perform integration testing and user acceptance testing
Monitor interfaces and troubleshoot failures
Support root cause analysis of incidents
Analyze and resolve production incidents
Document integrations, flows, and technical specifications

Requirements

What you’ll need

More than 3 years of experience developing integrations in Oracle environments
Experience with Oracle Integration Cloud (OIC)
Experience developing and consuming REST and SOAP APIs
Experience integrating Oracle systems with external applications
Knowledge of Oracle Database, SQL, and PL/SQL
Experience developing procedures, packages, functions, and queries
Experience with integrations using JSON, XML, XSD, and WSDL
Experience with data mapping and transformation
Knowledge of error handling, logging, and integration monitoring
Experience developing synchronous and asynchronous interfaces
Knowledge of Web Services and APIs
Knowledge of messaging and event-driven integration, depending on the architecture
Knowledge of integration security, authentication, and authorization
Experience with unit and integration testing
Experience documenting technical interface specifications
Experience analyzing and resolving production incidents
Degree in Information Technology, Computer Science, Software Engineering, or a related field

Benefits

Comp & perks

Remote work with occasional visits
Open-ended assignment
Immediate start date