Technologies & tools

Must have

Magento 2 (Adobe Commerce / Open Source) B2B eCommerce PIM (Product Information Management) ERP Selenium C# NUnit CI/CD REST GraphQL Apache JMeter k6 (Performance Testing)

Nice to have

Infor LN Microsoft Dynamics 365 Business Central

We are looking for a Senior QA Automation Engineer with strong hands-on experience in C#, Selenium, and NUnit to strengthen the quality of our Magento 2 B2B eCommerce platform across multiple markets.

This is a hands-on, automation-focused role where you will design, develop, maintain, and execute automated tests using C# and Selenium, while also contributing to functional, integration, API, and performance testing.

You will work across Magento 2, PIM, ERP, and connected systems, covering critical eCommerce processes such as product catalogues, pricing, promotions, checkout, orders, and customer journeys. You will also support CI/CD-based automated test execution, API testing, performance testing, releases, and new market rollouts.

The ideal candidate is a C# QA Automation Engineer / SDET who has experience with Selenium and NUnit and is interested in applying their automation expertise to a complex B2B eCommerce workplace.

This is a fully onsite position - 5 days per week from our Bangalore office.

Your tasks

- Designing and executing functional, regression, exploratory, and end-to-end tests for Magento 2 B2B eCommerce
- Testing eCommerce capabilities, including catalogues, pricing, promotions, checkout, orders, and customer journeys
- Performing integration and API testing across Magento 2, PIM, ERP, and connected systems
- Developing, maintaining, and modifying automated test scripts using Selenium, C#, and NUnit
- Executing automated tests through CI/CD pipelines and improving automation coverage
- Creating and executing performance tests using JMeter and K6
- Analyzing performance test results and supporting initiatives to improve platform performance
- Supporting new market rollouts and releases through local requirements validation, smoke testing,



and production verification
- Providing testing and quality support during go-live activities and post-release validation
- Maintaining test documentation and contributing to QA processes, test strategies, effort estimation, and continuous improvement

Requirements
- At least 5 years of professional experience in B2B eCommerce QA/testing
- Strong knowledge of Magento 2 and B2B eCommerce processes
- Practical experience with PIM systems and product catalogue management
- Hands-on experience with ERP systems, preferably Infor LN
- Proficiency in Selenium, C#, and NUnit for test automation
- Good understanding of CI/CD pipelines and automated test execution
- Experience with performance testing using JMeter and K6, with K6 preferred
- Knowledge of REST API and GraphQL testing
- Exposure to integrations between eCommerce, PIM, ERP, and connected systems
- Understanding of functional, regression, exploratory, integration, and end-to-end testing
- Background in supporting application releases, market rollouts, smoke testing, and production verification
- Fluent English - minimum B2 level

Nice to have
- In-depth experience with Infor LN
- Familiarity with Microsoft Dynamics 365 Business Central
- International B2B eCommerce experience across multiple markets
- Awareness of eCommerce integration architectures
- Contribution to QA strategy, automation frameworks, and continuous improvement initiatives
- Exposure to performance optimization and analysis of large-scale eCommerce platforms

Job no. JOB-FNCED Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Sr C# QA Automation Engineer (Bengaluru)
🏢 Sii Polska
📍 Bengaluru