About Rimini Street, Inc.

Rimini Street, Inc. (Nasdaq: RMNI), a Russell 2000® Company, is a global provider of end-to-end enterprise software support, products and services, the leading third-party support provider for Oracle and SAP software and a Salesforce and AWS partner. The Company has operations globally and offers a comprehensive family of unified solutions to run, manage, support, customize, configure, connect, protect, monitor, and optimize enterprise application, database, and technology software. To date, over 5,300 Fortune 500, Fortune Global 100, midmarket, public sector, and other organizations from a broad range of industries have relied on Rimini Street as their trusted enterprise software solutions provider.

We are actively seeking an Principal Oracle EBS Integration Architect. This is a remote role based in Brazil.

Position Summary

The Principal Oracle EBS Integration Architect builds and owns the integration layer between Rimini Street's Agentic ERP Platform and Oracle E-Business Suite environments. This role is responsible for designing and building the connectors, data mappings, and transaction flows that enable AI agents to read from and write to Oracle EBS safely and reliably. The broader Oracle integration roadmap includes JD Edwards and Siebel in future phases; this role focuses on EBS as the immediate priority.

Reporting to the VP, Platform Engineering, this specialist combines deep Oracle EBS domain knowledge with modern integration engineering skills. The ideal candidate understands EBS architectures, APIs, interface tables, concurrent programs, and data models at a level that allows them to design agent-safe integration patterns—defining which EBS operations become AI-consumable tools, handling transaction boundaries, and enforcing safe-write patterns across complex business processes.

Essential Duties & Responsibilities

Oracle EBS Integration Architecture

• Design and own the integration architecture between the Agentic ERP Platform and Oracle E-Business Suite.

• Define the tool taxonomy for Oracle EBS: determine which APIs, PL/SQL procedures, and interface table operations become agent-consumable tools, and in what shape.

• Design ISG REST wrapper patterns for EBS, exposing PL/SQL procedures via Integration Service Gateway for agent consumption.

• Design transaction boundary management: commit/rollback strategies, concurrent request handling, and data consistency guarantees for agent-initiated operations.

• Enforce the Park/Post pattern: every EBS write tool ships in safe (draft/hold) and full (post/submit) variants, ensuring agents can stage changes for human review before committing.

• Implement the tiered autonomy progression for EBS tools: Read → Draft → Supervised → Autonomous, controlling which operations agents can execute at each trust level.

Connector Development

• Build and maintain Oracle EBS connectors that translate platform requests into API calls, interface table inserts, or concurrent program submissions.

• Implement data validation and transformation logic specific to EBS data models and business rules.

• Design fallback mechanisms for integration path failures, including degraded-mode read-only access and queued write operations.

• Build connection management for EBS environments: JDBC connection pooling, credential handling, and multi-instance support.

Domain Expertise & Guidance

• Serve as the Oracle EBS subject matter expert for the engineering team, advising on EBS-specific constraints, capabilities, and best practices.

• Guide MCP Server Developers on EBS-specific tool implementations, schema design, and smart response patterns.

• Design test strategies for EBS integration: mock environments, data fixtures, and regression suites.

• Document EBS integration patterns, known limitations, and troubleshooting guides for the engineering team.

• Provide forward-looking input on JD Edwards and Siebel integration approaches as those phases approach.

Cross-functional Collaboration

• Collaborate with the Integration Lead (SAP) to ensure consistent integration patterns and shared tooling across ERP platforms.

• Work with AI Data Engineers on Oracle data extraction for knowledge pipelines and retrieval systems.

• Coordinate with QA Engineers on integration test coverage and validation strategies.

• Provide input to the Security & Identity Lead on Oracle-specific authentication and authorization requirements.

Experience

• 12+ years of experience working with Oracle E-Business Suite, with deep knowledge of EBS modules, APIs, and data architecture.

• 5+ years of integration engineering experience: building APIs, connectors, or middleware for enterprise systems.

• Hands-on experience with EBS integration interfaces: PL/SQL APIs, interface tables, concurrent programs, and Oracle REST Data Services (ORDS).

• Experience designing integration architectures for complex, multi-module EBS implementations.

• Awareness of JD Edwards and/or Siebel is valued for future-phase planning.

• Background in enterprise software support, Oracle consulting, or B2B platforms preferred.

Technical Skills

Required

• Oracle E-Business Suite: APIs, interface tables, concurrent programs, and module data models.

• Oracle PL/SQL for database-level integration and ISG REST wrapper development.

• Java 21 with Quarkus 3.x for connector and tool server development.

• RESTful API design and implementation.

• PostgreSQL for platform-side data operations.

• OpenTelemetry for distributed tracing across agent-to-tool-to-EBS integration boundaries.

• Transaction management: commit/rollback strategies, idempotency, and concurrency handling.

• Git version control and CI/CD practices.

• Testing: integration test design, mock services, and contract testing.

Preferred

• Experience with Oracle REST Data Services (ORDS) or Oracle Integration Cloud.

• Familiarity with the Model Context Protocol (MCP) or agent-tool interface patterns.

• Understanding of durable execution patterns (Restate or equivalent) for long-running integration workflows.

• JD Edwards experience: Business Services, orchestrations, and inclusive/exclusive security modes.

• Siebel experience: Siebel Object Interfaces, EAI, and web services.

• Experience with Oracle Cloud Infrastructure (OCI) and Oracle Autonomous Database.

• Knowledge of Oracle SOA Suite or Oracle Service Bus.

Skills & Competencies

• Deep Oracle EBS domain knowledge; understands ERP business processes, not just technical interfaces.

• Integration mindset; designs for reliability, observability, and graceful failure handling.

• Collaborative; works effectively with platform engineers, agent developers, and SAP integration counterparts.

• Clear communicator; can translate Oracle-specific constraints into actionable guidance for the broader team.

• Problem solver; experienced in diagnosing complex integration issues across system boundaries.

• Self-motivated and effective in a remote environment.

• Fluent in English (written and verbal).

Desired Qualifications

• Bachelor's or Master's degree in Computer Science, Information Systems, or related field.

• Oracle certifications (OCA, OCP, or Oracle Cloud Infrastructure).

• Experience in enterprise software support or Oracle EBS consulting.

• Background in Rimini Street's supported Oracle product lines is a strong advantage.

Location & Travel

Location: Remote, Brazil

Travel: Minimal; occasional travel for team meetings or training

Language

Language: Fluent English required (written and verbal); Portuguese is a plus

Why Rimini Street?

We are looking for talented, passionate people to help us build our future at Rimini Street. We hire only the best, the most extraordinary professionals and provide compensation, bonuses, and benefits to match the skills of our top-performing team members. Do you thrive in a fast-paced environment, enjoy growing together, and get excited about learning new skills? Are you looking for an opportunity to make a true impact as part of a team of extraordinary professionals? This is the place for you.

Our work is challenging and meaningful. We start and end each day with a sense of achievement and purpose guided by our core values, the Four Cs:

Company

We dream big and innovate boldly.

Colleagues

We work with extraordinary people who create a culture of mutual respect and collaboration.

Clients

We relentlessly pursue solutions that help clients achieve their goals. Our unmatched client care is rooted in our passion for exceptional service.

Community

We believe in leaving the world a better place than we found it. With the Rimini Street Foundation, we've made positive impacts in six continents for over 425 charities.

Accelerating Company Growth

• Nasdaq-listed under ticker symbol RMNI since October 2017

• Over 6,000 signed clients, including over 200 of the Fortune 500 and Global 100 companies

• Over 2,000 team members, 30 offices in 21 countries, supporting clients in over 160 countries

• US and international recognition for industry leadership and philanthropic efforts

Rimini Street is committed to creating a diverse and inclusive environment and is proud to be an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, national origin, sexual orientation, gender or gender identity, disability, protected veteran status, or any other characteristic protected by law.

To learn more about how Rimini Street is redefining the enterprise software support industry, visit http://www.riministreet.com.

Please Note: Rimini Street does not accept resumes submitted by recruiting/staffing firms unless specifically requested by Human Resources. Unsolicited resumes will be ineligible for referral fees.