Senior Salesforce Tester – Marketing Cloud (f/m/x)

We are looking for a Senior Salesforce Tester – Marketing Cloud to ensure the quality, reliability, and performance of complex digital marketing solutions. This role requires strong hands-on experience testing Salesforce Marketing Cloud (SFMC) implementations, including end-to-end campaign execution, integrations, and data flows. You will work closely with developers, marketers, and business stakeholders in an Agile environment, owning test strategy and driving quality across releases.

Your tasks

• Testing end-to-end Salesforce Marketing Cloud campaigns including journeys, automations, emails, and integrations
• Performing functional, system, integration, regression testing, and supporting UAT activities
• Validating APIs, integrations, and data flows to ensure data accuracy and downstream impact
• Planning and executing test activities, managing defects, and ensuring release readiness in Agile delivery
• Investigating and troubleshooting complex issues across systems, workflows, and data
  
  

Requirements

• Strong 5 years of experience with Salesforce Marketing Cloud testing
• Solid technical QA expertise across functional, integration, and regression testing
• Strong SQL skills for campaign, audience, and data validation
• Experience testing APIs and integrations across multiple systems
• Excellent communication skills in English with the ability to translate technical issues into business impact
  
  

Job no. 260515-VYB59

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.

Benefits For You

Diverse portfolio of clients

Wide portfolio of technologies

Employment stability

Remote work opportunities

Contracts with the biggest brands

Great Place to Work Europe

Many experts you can learn from

Open and accessible management team