Custom Software Engineer

Project Role : Custom Software Engineer Project Role Description : Develop custom software solutions to design, code, and enhance components across systems or applications. Use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. Must have skills : SAP BTP Integration Suite Good to have skills : NA Minimum 15 year(s) of experience is required Educational Qualification : 15 years full time education Summary: Lead enterprise integration architecture, design authority and recovery assessments for SAP S/4HANA transformations across SAP and non-SAP landscapes. Roles & Responsibilities: a) Lead rapid diagnostics across integration strategy, interface inventory, architecture, security, testing, operations, cutover and SI performance. b) Define API-first, event-driven, asynchronous and reuse-before-build principles with clean-core and secure-by-design guardrails. c) Govern Cloud Integration, API Management, Event Mesh, Integration Advisor, Trading Partner Management and hybrid connectivity decisions. d) Develop recovery options comparing re-scope, redesign, phased migration, coexistence, resources, cost, timeline and operational risk. e) Assure architecture, interface designs, estimates, NFRs, security controls, test evidence, monitoring, runbooks and contractual obligations. f) Lead senior client, enterprise architecture, security, application-owner and vendor forums present integration go-live confidence and decisions. Professional & Technical Skills: a) Must To Have Skills: SAP BTP Integration Suite, Cloud Integration, enterprise integration patterns, iFlow design, message mapping, security, monitoring, testing and SAP S/4HANA integration. b) Good to have Skills: API Management, Event Mesh or Advanced Event Mesh, Integration Advisor, Trading Partner Management, Open Connectors, Edge Integration Cell, SAP Cloud ALM and PI/PO migration. c) Experience with REST, SOAP, OData, IDoc, RFC, SFTP, HTTP, JMS, XML, JSON, CSV, XSLT, Groovy scripting, certificates, OAuth 2.0 and mTLS. d) Experience with reusable integration standards, version control, transport or CI/CD, non-functional testing, operational monitoring, incident management and audit evidence. e) Demonstrated experience in distressed integration diagnostics, stabilization, turnaround planning, remediation governance and recovery execution, with evidence of improving interface reliability, defect containment, operational stability, cutover readiness or stakeholder confidence. AI and Digital Expectations: a) Use SAP Generative AI, Joule, Microsoft Copilot and other approved AI tools to analyse integration designs, mappings, scripts, logs, defects, test evidence, RAID records and operational data identify patterns, dependencies, inconsistencies and anomalies. b) Apply human validation, confidentiality, security, bias awareness, traceability and compliance with client and organisational policies to all AI-assisted outputs.