QA Engineer

About the Position

QA Engineer

Playtech's Bingo unit is looking for a QA Engineer to join our Bulgarian office. You will help ensure the quality and stability of a complex Bingo platform spanning desktop and mobile web clients. This role is suited to a hands-on QA professional who can work independently, investigate issues across multiple components, and collaborate closely with developers and stakeholders from requirements through production activation.

Responsibilities

• Analyse and clarify requirements, identify risks, and create effective test plans and test cases.
• Perform functional and non-functional testing of desktop and mobile web applications, client-server flows, APIs, backend services, monoliths, and microservices.
• Independently investigate client, server, database, configuration, and integration issues; identify likely root causes and provide clear evidence.
• Validate data with SQL and test HTTP APIs using tools such as Postman or curl.
• Search and interpret logs using Linux/SSH and observability tools such as Grafana or Kibana.
• Report, prioritize, track, and verify defects in JIRA; organize test coverage and reviews in TestRail.
• Maintain QA environments, configurations, builds, databases, and service versions; use deployment tools such as Jenkins and ArgoCD.
• Support sprint, regression, release, UAT, staging, production activation, and downtime-release activities.
• Review automation results, reuse existing automated coverage, and identify suitable scenarios for automation.
• Provide reliable estimates, communicate progress and risks early, and work with developers and stakeholders to meet quality and release goals.

Requirements

• 2+ years of experience as a QA Engineer testing web or mobile applications and distributed client-server systems.
• Very good knowledge of testing methodologies, defect management, test design, SDLC, and Agile/Scrum practices.
• Good SQL skills, including queries, joins, and data validation; experience with PostgreSQL, Oracle, ClickHouse, or similar databases.
• Hands-on API testing experience with Postman, curl, or an equivalent tool.
• Good Linux/Unix and server-log troubleshooting skills, including use of SSH.
• Understanding of monolithic and microservices architectures, component dependencies, messaging, and caching.
• Good written and spoken English.

Nice to Have

• Jenkins
• ArgoCD
• Grafana/Kibana
• Kafka UI
• Redis
• Git

We Offer

• Competitive salary
• Opportunity to work in a leading gaming technology company
• Professional development opportunities
• Diverse and inclusive work environment

About the Company

Founded in 1999, Playtech is a premium-listed company on the Main Market of the London Stock Exchange. Playtech delivers innovative products and services to ensure a safe, engaging, and entertaining gaming experience. By leveraging its proprietary technology, Playtech combines business intelligence-driven software, services, content, and platform technology to drive excellence and innovation across the sector.

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

Job Location

Sofia, Bulgaria

Ready to level up your career? Playtech's Bingo unit is looking for a QA Engineer to join our Bulgarian office. You will help ensure the quality and stability of a complex Bingo platform spanning desktop and mobile web clients. This role is suited to a hands-on QA professional who can work independently, investigate issues across multiple components, and collaborate closely with developers and stakeholders from requirements through production activation.

Apply now and be part of our innovative team!