Senior QA Automation Engineer - AWS & Salesforce (Serbia)

# Senior QA Automation Engineer - AWS & Salesforce (Serbia) > Flosum · Serbia (Remote) · — · Posted 2026-10-08 **Workplace:** remote **Department:** Senior QA Automation Engineer ## Description **Project Overview:** At **Flosum**, we build the leading native DevOps, Release Management, and Data Backup solutions for the Salesforce ecosystem. While our core platform is native to Salesforce, we utilize a hyperscale, open-cloud architecture on AWS for key web applications and high-throughput background processing. We are looking for an expert **Senior QA Automation Engineer** to design, build, and maintain an end-to-end automated testing framework that bridges our AWS cloud web applications and our core Salesforce architecture. This is a mission-critical role where you will ensure the seamless, secure sync of enterprise DevOps data between cloud microservices and Salesforce metadata. **What You Will Do:** - Design and implement an automated testing framework covering both our AWS-hosted web app and our connected Salesforce native workflows. - Automate end-to-end user journeys that cross platforms (e.g., actions initiated in our cloud web UI that trigger deployments or metadata backups inside Salesforce). - Create stable UI tests for Salesforce Lightning that resist dynamic ID changes and effectively handle Shadow DOM components (using UTAM, Playwright, or enterprise testing tools). - Develop robust API automation suites to validate real-time data integrations, webhooks, and secure queues running between AWS and Salesforce. - Integrate the automated test suites cleanly into modern Git-based CI/CD pipelines. ## Requirements **Required Experience & Skills:** - **4+ years** in QA Automation Engineering, specifically handling complex enterprise integrations. - **Deep Salesforce Expertise:** Exceptional understanding of Salesforce Lightning architecture, metadata, security models, and developer workflows. - **Technical Stack:** Proficient in code-first automation (Playwright, Cypress, Selenium) OR deep expertise in Salesforce-specific automated testing systems (Provar, ACCELQ, or UTAM framework). - **API & Database Testing:** Expertise in REST API testing and a strong command of SOQL queries for direct Salesforce database verification. - **DevOps Mindset:** Solid experience setting up automated test steps within CI/CD pipelines (GitHub Actions, GitLab, or cloud developer tools). ## Apply [Apply at Flosum](https://apply.workable.com/flosum/j/48B68C4A56/apply) --- Powered by [Workable](https://www.workable.com)