Senior QA Test Engineer – SAP OTC (S/4HANA)

GAATCODallas, TX
$120,000 - $130,000

About The Position

We are seeking an experienced and highly motivated Senior QA Test Engineer – SAP Order-to-Cash (OTC) to join a fast-paced enterprise technology team delivering complex SAP S/4HANA initiatives. In this role, you will lead quality assurance efforts across mission-critical O2C processes, ensuring enterprise applications are scalable, reliable, and production-ready. If you thrive in large-scale SAP ecosystems, enjoy solving complex integration challenges, and want to influence enterprise automation strategy, this opportunity is for you. As a Senior QA Test Engineer, you will own end-to-end testing strategy and execution across SAP S/4HANA OTC initiatives, including greenfield implementations, enhancements, integrations, and enterprise transformation programs.

Requirements

  • 5+ years of hands-on SAP QA/Test Engineering experience
  • Extensive expertise in SAP S/4HANA OTC processes
  • Strong experience with: SAP ECC and S/4HANA, FI/CO integration, Accounts Receivable (AR), ACDOCA, Revenue Accounting & Reporting (RAR), Cash Application workflows
  • Experience testing inbound/outbound integrations from S/4
  • Solid understanding of enterprise integration landscapes
  • Hands-on experience with: SAP GUI, Fiori, Business Partner (BP) migration, ChaRM/QGM
  • Experience in Agile and DevOps environments
  • Ability to independently lead testing efforts across multiple teams
  • Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience)
  • Strong background in software testing methodologies and QA processes
  • Experience building reusable automation components and scalable test frameworks
  • Native-level or fluent English communication skills

Nice To Haves

  • Experience with Tricentis Tosca and OpenText ALM
  • Knowledge of: Kafka, EAPI, B2B/BUS integrations, Credit management, Bank statement processing
  • Understanding of automated QA frameworks and CI/CD pipelines
  • Strong non-functional and performance testing experience
  • Excellent communication and stakeholder management skills

Responsibilities

  • Lead QA strategy, planning, and execution for SAP S/4HANA Order-to-Cash workstreams
  • Validate end-to-end business processes including: Order Management, Pricing & VIP Pricing 2.0, Shipping & Delivery, Billing & Returns
  • Execute functional, regression, integration, performance, and UAT testing
  • Perform complex RTM multilayer testing across SAP and enterprise platforms
  • Validate integrations spanning: SAP S/4HANA, SuccessFactors, FI/CO, Supply Chain, EDI/IDoc/EAPI, FinTech transaction flows (810/820)
  • Collaborate with cross-functional teams including: P2P, R2R, WM, Sales, Commercial, Basis, Security, ABAP Development
  • Conduct root cause analysis and drive defect resolution
  • Create and maintain: Test plans, Test cases, Traceability matrices, Automated scripts
  • Support CI/CD and enterprise automation initiatives
  • Mentor junior QA engineers and contribute to QA best practices
  • Participate in sprint planning, design reviews, release planning, cutover, and hypercare activities

Benefits

  • Work on enterprise-scale SAP transformation programs
  • Collaborate with high-performing global technology teams
  • Influence QA automation strategy and innovation
  • Exposure to cutting-edge SAP S/4HANA ecosystems
  • Opportunity to mentor and lead within a growing QA organization
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