SAP Integration Engineer Experience: 4–8 years Location: Bangalore (in-office)
Stack: SAP S/4HANA, SAP ECC, OData/BAPI/IDoc, Java 17, Spring Boot, PostgreSQL
Reports to: CTO
About the Role Zenalyst builds an enterprise agentic execution layer for the CFO's office — treasury, procure-to-pay and collections automation for large organisations. Our customers run SAP, and our value depends entirely on being able to read from and write to it reliably.
You will own SAP integration end to end: the connector, the field mappings, the posting logic, and the conversations with customer SAP teams that make deployments actually happen. When a payment succeeds in our system and has to post correctly to the customer's ledger, that is your code and your responsibility.
This role sits between engineering and the customer. You need both.
Responsibilities Integration engineering
Build and own SAP connectors for S/4HANA and ECC — extraction, posting, and reconciliation
Work across SAP integration surfaces: OData/API, BAPI/RFC, IDoc, CPI/PI, and file-based interfaces where that is what the customer has
Build auto-triggered ERP posting flows: payment success in our system to a correctly posted document in the customer's ledger, with idempotency and no duplicate postings
Map SAP master data and transactional structures to our domain model — vendors, GL accounts, cost centres, company codes, profit centres, payment terms, document types
Handle the FI/CO, MM and TR-CM objects our products touch: vendor invoices, payment runs, bank statements, clearing, open items
Build reconciliation and exception handling — what happens when a posting fails, partially succeeds,



or is reversed on the SAP side
Write the Java/Spring Boot service layer around the connector; this is not a pure SAP role
Customer-facing
Work directly with customer SAP teams, basis teams and integration partners during implementation
Scope integrations during pre-sales and pilots; produce technical documents customers' teams will review
Resolve production integration issues with the customer on the call
Support security and technical due diligence questions on ERP connectivity
Requirements Essential
4–8 years working on SAP integrations, from the integration side rather than as a functional consultant
Hands-on with SAP S/4HANA and ECC — you have actually posted documents, not just read master data
Practical knowledge of at least two of: OData/RESTful ABAP APIs, BAPI/RFC, IDoc, SAP CPI/PI
Working understanding of SAP FI, and ideally MM or TR-CM — you should know what a document type is and why the wrong one is a problem
Programming ability in Java or Python; you will write and own production code, not just configure middleware
Experience with authentication and connectivity in enterprise SAP landscapes — SNC, OAuth, principal propagation, Cloud Connector




Robust written communication and comfort in front of a customer's technical team
Strongly preferred
Spring Boot, REST API design, PostgreSQL
Experience integrating SAP with third-party financial products, banks or payment systems
ABAP reading ability — enough to understand a customer's custom Z-table or user exit
Exposure to other ERPs: Oracle EBS/Fusion, Microsoft Dynamics, Tally
Experience with idempotency and reconciliation in financial posting flows
Nice to have
SAP BTP experience
Real estate, infrastructure or construction sector SAP implementations
Exposure to LLM APIs or agent frameworks
Who This Suits Someone who has been on the receiving end of a failed month-end close and understands why ERP integration is unforgiving. You should be equally comfortable reading an IDoc payload and telling a customer's SAP lead, politely, that their proposed approach will not work.
This is not a functional consulting role or a configuration role. If your experience is customising SAP for internal users rather than integrating it with external systems, this will not suit you.
What We Offer Full ownership of the ERP integration layer — one of the two or three things our product depends on most
Direct customer exposure at enterprise scale, with founders in the room
Real engineering work, not middleware configuration
Direct access to the CTO; short decision cycles
Competitive fixed compensation plus ESOP
Apply Send your CV to [email protected] with the subject line "SAP Integration Engineer — [Your Name]". Tell us about one SAP integration you built and what broke in production.

📌 SAP Integration Engineer (Bengaluru)
🏢 Zenalyst.AI
📍 Bengaluru