Oracle SaaS/PaaS Extensions Senior Developer

DXC Technology Polska is an international company offering opportunities to work with experts on various projects and technologies, providing a supportive environment with social activities and events.

• 6–10 years of Oracle ERP development experience, with 2+ years in Oracle SaaS Cloud
• Strong hands-on experience with VBCS, APEX, OIC, FBDI, and BIP/OTBI
• Proficiency in PL/SQL, JavaScript, REST APIs, Oracle JET, HTML5/CSS
• Experience integrating with Oracle SaaS modules like Financials or SCM
• Bachelor's or Master’s degree in Computer Science, Engineering, or equivalent
• Oracle certifications in Cloud PaaS Development, Integration, or VBCS
• Experience with OCI DevOps, Git, CI/CD pipelines
• Familiarity with Autonomous Database and Oracle Cloud Security Model
• Prior experience in agile delivery environments and code versioning (Git, GitHub, Bitbucket)

Application Development:

• Design and develop SaaS extensions using Oracle Visual Builder Cloud Service (VBCS), APEX, and Oracle JET
• Build user-friendly interfaces, workflows, and transaction screens connected to Oracle Cloud ERP
• Use PaaS services to extend SaaS standard features without violating upgrade-safe principles

Integration & Data Handling:

• Consume and expose REST/SOAP services from Oracle Cloud ERP via Oracle Integration Cloud (OIC)
• Implement CRUD operations, transactional logic, and secure data exchange across cloud and on-prem systems

Code optimization & Security:

• Ensure best practices for authentication (OAuth, basic auth), session control, and data masking
• Optimize PL/SQL, JavaScript, and SQL code for scalability and performance

Technical Documentation & Testing:

• Prepare detailed technical design documents, deployment guides, and test scripts
• Conduct unit testing and support functional teams in SIT and UAT phases

Collaboration & Leadership:

• Mentor junior developers and perform code reviews
• Coordinate with functional, data, and integration teams to align technical designs with business needs

Recruitment fraud warning: DXC does not make offers of employment via social media networks, never asks for money or payments from applicants, nor asks job seekers to purchase IT or other equipment on their behalf.