Siebel Backend Engineer / Specialist
$180,000–$220,000 year
On-siteBengaluru, Karnataka, India
Job Summary
Build advanced backend integration layers between Siebel CRM and Microsoft 365 using the Graph API ecosystem. Develop and maintain Node.js + TypeScript services that leverage Siebel CRM data models and REST APIs for Account, Contact, Opportunity, and SR Business Objects. Implement enterprise-level API integrations while managing OAuth 2.0 / Microsoft Entra ID authentication flows. This full-time role in Bangalore requires 5+ years of backend engineering experience with a CTC up to 22 LPA. You will collaborate closely with the internal product engineering team to enhance Oracle's CRM infrastructure.
Required Qualifications
- 5+ years of experience in backend engineering
- Strong hands-on experience in Node.js + TypeScript
- Deep knowledge of Siebel CRM data model & REST APIs
- Experience with Siebel Business Objects (Account, Contact, Opportunity, SR)
- Strong understanding of OAuth 2.0 / Microsoft Entra ID authentication
- Experience in enterprise-level API integrations
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