Senior QA Engineer - HTML5 Games (Remote Friendly)

Cool Games Limited; United States; Remote; USD 90,000 - 140,000; Full time

Benefits offered by this job

Flexible remote work environment

Competitive remuneration

International team of professionals

Open, inclusive culture

Job summary

CoolGames is seeking a Senior QA Engineer to drive high-quality HTML5 casual games across inception to live maintenance. You will test, automate, review requirements and collaborate with a multidisciplinary team to ensure a seamless gaming experience.

Join an international team delivering world-class casual games with flexible remote work. The role emphasizes testing across mobile, desktop and web platforms, with opportunities to shape QA processes and test automation.

Qualifications

• 5+ years of relevant experience in software testing (gamedev is a strong plus).
• Methodical, scientific and analytical mindset.
• Knowledgeable about SDLC and STLC.
• Expert in Test Design techniques and their applicability in practice.
• Strong knowledge about Testing types and levels and their applicability.
• Experience with Agile development methodologies, processes and tools.
• Experience with multiple platforms (mobile, desktop, web, social platforms).
• Experience with Jira or similar software.
• Experience with TestRail or similar software.
• Proven flexibility to adapt to changes in project requirements.
• Good organizational skills.

Responsibilities

• Testing games manually and automatically; building and maintaining automated tests.
• Reviewing requirements and drafting test cases.
• Collaborating with teammates to identify tricky bugs.
• Identifying and tracking project issues.
• Participating in QA planning across sprint lifecycles.
• Reviewing and analyzing game design documents and specs.
• Creating test documentation (plans, traceability, tests, checklists, reports).
• Designing and maintaining automated testing suites (Playwright).
• Facilitating smooth releases and cross-team collaboration.

Skills

English proficiency

QA testing

Agile

Test design

Multiplatform testing

Tools

Playwright

Cypress

WebdriverIO

Jenkins

GitHub/GitLab CI

Job description

CoolGames is seeking a Senior QA Engineer to drive high-quality HTML5 casual games across inception to live maintenance. You will test, automate, review requirements and collaborate with a multidisciplinary team to ensure a seamless gaming experience.

Join an international team delivering world-class casual games with flexible remote work. The role emphasizes testing across mobile, desktop and web platforms, with opportunities to shape QA processes and test automation.