Senior QA Automation Engineer - AWS & Salesforce; Poland

Project Overview

At Flosum
, we build the leading native Dev Ops, 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 Dev Ops data between cloud microservices and Salesforce metadata.

• 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  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.

• 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.
• Dev Ops Mindset: Solid experience setting up automated test steps within CI/CD pipelines (Git Hub Actions, Git Lab, or cloud developer tools).