QA Engineer / Integration Specialist
Quick Summary
Prior experience in a QA or Testing role , ideally within an ecommerce or SaaS environment. Fluent English speaker,
We are looking for a proactive and detail-oriented Client Integration Specialist to join our team. This role is essential to the successful onboarding of retailers onto our platform. You will work closely with both internal teams and external clients, acting as the key point of contact during the onboarding and testing phases of project delivery.
As an Integration Specialist, you will manage and perform Business Acceptance Testing (BAT) and User Acceptance Testing (UAT), ensuring the quality and readiness of our platform integrations. You will also guide clients through the testing and launch process, troubleshooting any issues and driving successful outcomes.
Responsibilities
~1 min read- →Lead and execute Business Acceptance Testing (BAT) for retailers integrating with our platform.
- →Conduct User Acceptance Testing (UAT) for projects in active deployment.
- →Serve as the primary point of contact for client-facing onboarding and testing activities.
- →Educate and guide retailers through our testing and launch processes, ensuring a smooth onboarding journey.
- →Troubleshoot issues during testing phases and escalate as needed to internal teams.
- →Collaborate cross-functionally with Product, Engineering, and Support teams to ensure client requirements are met.
- →Document test results, feedback, and issues clearly and professionally for both internal and external audiences.
Requirements
~1 min read- Mandatory: Prior experience in a QA or Testing role, ideally within an ecommerce or SaaS environment.
- Fluent English speaker, able to lead meetings in that language
- Excellent communication skills- both written and verbal. Able to explain technical issues clearly to non-technical stakeholders.
- Confident troubleshooting issues and navigating ambiguity to identify root causes.
- A logical thinker with a problem-solving mindset - comfortable working through challenges independently.
- Experience using tools for test case tracking, bug reporting, and collaboration (e.g. Jira, Confluence, TestRail, Slack, etc.) is a plus.
- Nice to have: Client-facing experience - you’re comfortable leading external conversations and managing expectations.
Our purpose is simple: to create moments that matter between people and the brands they cherish. We enable brands to expand their global reach, facilitating simple and seamless ecommerce experiences for consumers worldwide. Through our integration solutions, we deliver a complete international checkout experience, including local duties, taxes, fulfilment, delivery management, and global returns and payment processing capabilities.
Guided by our values - Own It, Champion Simplicity, Win as One, and Debate then Commit - we strive to foster innovation, accountability, and teamwork, creating solutions that inspire trust and drive impactful results.
What We Offer
~2 min readLocation & Eligibility
Listing Details
- Posted
- May 27, 2026
- First seen
- May 27, 2026
- Last seen
- May 29, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 67%
- Scored at
- May 27, 2026
Signal breakdown
ESW is a global leader in direct to consumer ecommerce, simplifying complex challenges while empowering brands to grow internationally.
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