Senior Oracle Cloud Integration Developer (2/38)

SUMMARY

140 -170 PLN/h on B2B

18 000 - 21 500 PLN gross on UoP

Kraków, Hybrid (2 days in the office)

Senior

PROJECT

We are looking for an experienced Oracle Integration & Automation Specialist to join an international engineering team within a global enterprise technology organization. The team is responsible for modernizing core business integrations and scaling intelligent automation across global finance, supply chain, and HR systems.

The project focuses on building a modern, cloud-first integration ecosystem-transitioning legacy workflows to Oracle Integration Cloud (OIC) Gen 3 and combining API-based connectivity with robotic process automation and AI-driven document processing. You will work directly with business stakeholders and architects to design scalable, resilient solutions from scratch.

YOU WILL

• Design, build, and maintain end-to-end enterprise integrations using Oracle Integration Cloud (OIC) Gen 3, connecting cloud SaaS platforms (Oracle ERP, HCM, SCM, Salesforce) with on-premise systems.
• Drive the modernization and migration of existing integrations from OIC Gen 2 to Gen 3, optimizing architecture, performance, and error-handling standards.
• Develop hybrid automation solutions by combining API integrations with OIC Native RPA bots to automate UI-based processes where standard APIs are not available.
• Build event-driven document processing and data ingestion pipelines into Oracle Fusion ERP, leveraging OCI services (Document Understanding, Process Automation, Functions) and scripting.
• Collaborate on the broader automation roadmap, including integrating or migrating legacy RPA workflows (such as UiPath) into the Oracle ecosystem.
• Oversee integration health, security (connectivity agents), and performance tuning using OIC observability and monitoring tools.

MUST HAVE

• 6+ years of commercial experience in enterprise integration development using Oracle Integration Cloud (OIC) and SOA technologies.
• Hands-on experience with OIC Gen 3, including architectural setup and Gen 2 to Gen 3 migrations.
• Practical experience building and managing bots in OIC Native RPA.
• Strong command of integration standards and data transformation technologies: REST, SOAP, JSON, XML, XSLT, XPath, and JavaScript.
• Proven ability to debug complex, multi-step hybrid workflows (combining APIs and UI automation).
• Strong ownership mindset, independence in leading technical initiatives, and fluent English (B2+/C1) for daily work in an international environment.

NICE TO HAVE

• Oracle Cloud Platform Application Integration Specialist certification.
• Commercial experience with UiPath (Studio & Orchestrator).
• Experience working with Oracle Fusion SaaS modules (ERP, HCM, SCM).
• Familiarity with Python, OCI Functions, Visual Builder Cloud Service (VBCS), or Process Cloud Service (PCS).

OUR OFFER

• Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisportcard; Life insurance