ERP Engineer II

Overview

Hands-on integration developer building, deploying and supporting integrations that connect SAP S/4HANA with internal applications, partners and cloud platforms using SAP BTP Integration Suite, working under senior engineers and leads.

What you'll do

• Develop and support SAP BTP applications and integrations using Cloud Foundry, HANA, Node.js, CAP, Fiori/UI5, iFlows, APIs and EDI technologies.
• Build and maintain SAP S/4HANA integrations using B2B/EDI, IDoc, OData, SOAP and REST interfaces.
• Create message mappings, value mappings, error handling, and XSLT/Groovy scripts for integration flows.
• Support ANSI X12 and EDIFACT transactions, trading-partner connectivity and EDI file processing.
• Perform unit, integration and UAT testing and prepare deployments for production releases.
• Monitor interfaces, resolve or reprocess failed messages, and escalate complex production issues when needed.
• Maintain technical documentation, runbooks, interface configurations and troubleshooting guides.
• Follow security, access-control, credential-management and change-governance standards.
• Use generative AI to assist with iFlow design, mapping, scripting, documentation and test-case development.
• Apply AI-driven monitoring and log analysis to detect issues, identify root causes and improve resolution time.

What you'll need

• 4–7 years of SAP integration development experience on SAP PI/PO and/or SAP BTP Integration Suite.
• Hands-on experience with SAP BTP Integration Suite – Cloud Integration (iFlows), API Management and Trading Partner Management, or comparable SAP PI/PO experience.
• Working knowledge of integration protocols and standards including IDoc, OData, SOAP, REST, SFTP, AS2 and B2B/EDI (ANSI X12, EDIFACT).
• Message mapping and Groovy/XSLT scripting.
• Experience diagnosing integration issues across message processing logs, payloads, queues, interface monitors and adapters.
• Basic understanding of FICO, OTC, PTP, DTC, customer/vendor master, sales, billing and financial posting concepts sufficient to build and troubleshoot interfaces.
• Exposure to production support models, incident triage, testing and change control for enterprise SAP platforms.
• Good technical communication, collaboration and problem-solving skills, with a willingness to learn and take direction from senior engineers.
• Bachelor's degree in Computer Science, Information Technology, Engineering or a related field.
• Programming experience in Java and/or Python.
• Hands-on experience with Generative AI and LLM-based applications.
• AI agents building and deployment.
• Understanding of prompt engineering, RAG, embeddings, vector databases, AI agents and LLM APIs.

Nice to have

• S/4HANA and Fashion/Retail exposure.
• Working knowledge of MFT products, preferably IBM MFT.
• Knowledge of IBM MQ – Pub Sub.
• Working knowledge of MuleSoft.
• Development and deployment, Git integration.
• Exposure to PI/PO to Integration Suite migration, connectivity (Cloud Connector) and secure interface configuration.
• Knowledge of API gateways, ESB and integration tools.
• Familiarity with fashion and retail concepts such as style, color, size, season, article/material master, allocation, returns, pricing and inventory.

Details

• Location: Bengaluru, India (GCC Office – ITC Green Center).
• Full-time position.
• Current LS&Co employees apply via their Workday account.