Company Description
Celestial helps organizations achieve measurable performance improvement by combining operational excellence, advanced analytics, and practical AI. We partner with businesses on high-impact continuous improvement, change management, and transformation initiatives.
We are building an AI-powered Supplier Operations platform focused on transforming Procure-to-Pay operations for enterprise customers. Our platform combines AI + human operations to reduce manual transactional work, improve supplier collaboration, and drive continuous improvement.
We are looking for a hands-on SAP consultant who can work closely with our product and engineering teams to help design and build our SAP integration architecture and P2 P workflows.
Role Overview
This role will focus on:
SAP S/4 HANA integration strategy
Procure-to-Pay (P2 P) workflows
Accounts Payable processes
Supplier invoice processing
Enterprise integration architecture
The consultant will help us define what should remain inside SAP versus what should be handled by our AI platform.
Responsibilities




Work closely with product and engineering teams to design SAP integration architecture
Help define data flows between SAP and our platform
Identify and recommend SAP APIs, BAPIs, IDocs, and OData services
Help design invoice ingestion and supplier invoice workflows
Support integration of: Purchase Orders, Goods Receipts, Supplier Invoices, Payment Status, Exception Handling
Help define scalable and lightweight enterprise integration patterns
Recommend SAP best practices while minimizing unnecessary customization
Support MVP architecture and implementation planning
Required Experience
Solid SAP S/4 HANA experience
Deep Procure-to-Pay (P2 P) and Accounts Payable process knowledge
Experience with: MIRO, 3-way matching, GR/IR, Invoice blocking and tolerances, Supplier invoice processing
Experience integrating SAP with external platforms
Familiarity with: APIs, BAPIs, IDocs, OData services, Strong understanding o

📌 Ai erp integration engineer (Kannur)
🏢 Celestial BI
📍 Kannur