SAP Ariba Tester

Farringdon, United Kingdom | Posted on 10/12/2025

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We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market.

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Job Description

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Overview

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We are seeking an experienced SAP Ariba Tester with strong functional knowledge of Ariba processes and hands-on experience testing integrations with SAP S/4HANA. The ideal candidate will possess deep understanding of Source-to-Contract and Procure-to-Pay processes, along with proven experience in end-to-end testing across upstream and downstream Ariba modules.

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Key Responsibilities

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• Perform comprehensive functional testing for SAP Ariba modules, including seamless integration with SAP S/4HANA.
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• Apply strong understanding of Source-to-Contract (S2C), Procure-to-Pay (P2P) processes, Ariba Network activities, and Guided Buying functionality.
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• Execute full end-to-end testing for SAP Ariba (Cloud) implementations integrated with SAP S/4HANA, with at least one complete project experience.
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• Develop detailed test cases, test scripts, and expected results for various integration scenarios.
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• Document interface mappings and transformation logic using tools such as SAP CIG, SAP PI/PO, or equivalent middleware.
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• Conduct end-to-end testing for integrations between SAP Ariba upstream systems and S/4HANA.
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• Conduct end-to-end testing for integrations between SAP Ariba downstream systems and S/4HANA.
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• Validate integration behavior and data consistency across SAP Ariba and SAP S/4HANA modules.
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• Establish and maintain traceability between requirements, test scenarios, defects, and test results.
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• Log, track, and manage defects in SAP Cloud ALM (CALM); perform retesting and ensure timely resolution.
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• Collaborate closely with developers, integration specialists, and functional teams to troubleshoot and resolve issues.
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• Communicate effectively with stakeholders and provide clear, structured testing updates.
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Required Skills & Experience

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• Strong functional expertise in SAP Ariba modules and associated business processes (S2C, P2P, Ariba Network, Guided Buying).
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• Minimum 1 full lifecycle implementation experience involving SAP Ariba (Cloud) integrated with SAP S/4HANA.
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• Experience working on projects involving public sector banking or public fund management is desirable.
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• Hands-on experience documenting interface logic, workflows, and integration behavior.
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• Familiarity with middleware technologies such as SAP CIG, SAP PI/PO, and standard integration protocols.
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• Proficiency in test planning, execution, defect logging, and traceability management within SAP Cloud ALM (CALM).
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• Strong analytical, problem-solving, and troubleshooting abilities.
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• Excellent interpersonal, written, and verbal communication skills.
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