Michal Jarczewski — QA Manager

As Tech Lead QA at Deel, I specialize in driving quality specifically for our HR Tech and US Payroll products. With 10+ years in QA and 8+ years focused on test automation, I bring hands-on expertise with Playwright, Cypress, Selenium, and a wide stack of modern testing and monitoring tools. My core technical strengths are in TypeScript, and architecting scalable automation frameworks-especially leveraging Playwright and Cypress for robust, production-grade test suites. I am passionate about the future of QA, with a deep focus on GenAI-driven quality assurance and Agentic AI. I actively explore and implement AI-powered solutions that accelerate test creation, automate bug triage, and enhance test coverage within our HR Tech domain-while ensuring human expertise remains at the heart of complex quality decisions. My recent work includes integrating Playwright MCP with advanced LLMs and experimenting with agentic workflows that bridge the gap between manual and fully autonomous testing. Currently, I lead QA strategy for Deel's US Payroll and HR Tech products, shaping processes, mentoring teams, and collaborating on cross-functional initiatives to deliver high-quality releases. My experience spans designing test automation architectures, improving SDLC processes, and coaching junior engineers. I am AWS and ISTQB certified, and have a proven track record of introducing shift-left practices, building internal frameworks, and earning strong recommendations from both peers and leadership. I believe GenAI and Agentic AI are transforming how we approach quality-not replacing QA, but amplifying what's possible. I'm always open to connect with others at the intersection of AI and software quality, and to share insights on making QA a true enabler of innovation in the HR Tech space. Core Skills: - Playwright, Cypress, Selenium, REST API Testing - JavaScript, TypeScript, Java - Test Automation Architecture, QA Strategy, Shift-Left Testing - GenAI in QA, Agentic AI, Playwright MCP, LLM Integration - Monitoring: NewRelic, DataDog, Sentry - AWS Certified, ISTQB Certified - Industry Knowledge: HR Tech, FinTech, AdTech, and Healthcare domains Let's connect if you're interested in the future of AI-powered quality assurance or want to discuss how GenAI and Agentic AI can drive better software outcomes

Stackforce AI infers this person is a seasoned QA professional specializing in AI-driven quality assurance within HR Tech and FinTech.

Location: Warsaw, Mazowieckie, Poland

Experience: 10 yrs 3 mos