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Kaizen Gaming • Sofia, Sofia-City, Bulgaria
Role & seniority: Software Engineer in Test (SDET), mid–senior level with 3+ years of experience
Stack / tools: C# (OOP), QA methodologies and processes, Selenium or Playwright for web automation, JIRA, X-Ray, SQL, Agile/Scrum
Review user stories and acceptance criteria; develop manual and automated test cases with the development team
Actively participate in Scrum ceremonies; plan, prioritize, and coordinate testing activities
Own the STLC for new features; ensure timely, quality delivery; research/testing tools and improve practices
3+ years SDET experience; strong QA knowledge and testing pyramid understanding
Hands-on web automation (Selenium/Playwright); experience with defect tracking/test management tools
Proficiency in SQL and relational databases; Agile/Scrum experience; effective cross-team collaboration; English fluency
Familiarity with test management tools beyond JIRA (e.g., X-Ray)
Continuous learning mindset; exposure to Kaizen-style environment; ability to liaise with product teams
Location & work type: Europe-based; hybrid/office or remote; multiple offices; #LI-Hybrid; flexible work arrangement
We are Kaizen Gaming Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 19 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their entertainment. We are a diverse team of more than 2.700 Kaizeners, from 40+ nationalities spreading across 3 continents. Our #oneteam is proud to be among the Best Workplaces in Europe and certified Great Place to Work across our offices. Here, there’ll be no average day for you. Ready to Press Play on Potential? Let's start with the role You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead and Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers.