Senior Integration Engineer

EPAM is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and startups. The company has over thirty years of expertise in custom software, product, and platform engineering, empowering clients to become AI-Native enterprises.

• 3+ years of hands-on middleware development and enterprise integration experience
• Practical experience with webMethods, SAP BTP Cloud Integration (CPI), or Azure/AWS API Management
• Deep familiarity with SAP integration mechanisms (IDoc, ALE, RFC) and messaging protocols (BAPI, OData)
• Proficiency in enterprise protocols: REST, SOAP, SFTP, AS2
• Expertise with AI-assisted code/mapping refactoring tools and intelligent integration monitoring
• Strong skills in end-to-end message flow testing and payload validation
• Ability to execute deployment runbooks and support cutover weekends
• English proficiency at Upper-Intermediate level (B2) or higher

Nice to have:

• Experience with M&A IT separation or TSA exit integration programs
• Familiarity with Ardoq integration inventories or CI/CD pipelines for middleware
• Qualifications in webMethods, SAP BTP, or cloud integration architectures

• Rebuild, configure, and re-point legacy interfaces on enterprise integration platforms (webMethods, SAP BTP CPI, Azure API Gateway) following global architecture patterns
• Collaborate with application owners, functional consultants, and the SAP track to validate end-to-end message flows (IDoc/ALE, RFC/BAPI, REST/SOAP APIs)
• Use AI-powered integration testing tools, automated schema mapping assistants, and intelligent payload validation scripts
• Ensure data synchronization between satellite applications and core SAP hubs during migration waves
• Participate in cutover rehearsals and provide operational support during synchronized SAP-clock cutover
• Investigate and resolve integration errors, message delivery failures, and connectivity issues during SIT, UAT, and hypercare
• Collaborate cross-functionally to align integration delivery with wave execution milestones

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