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Lead QA Engineer

1 week, 1 day ago
Serbia
Full-time
Lead
QA Engineer
Quality Assurance and Testing
Agile AWS CI/CD Docker GCP GitHub Actions GitLab Go Jest JMeter K6 Kubernetes Locust Microservices PHP Playwright Postman REST API YAML
Apply Now
Xsolla

Xsolla

Xsolla is an international payment solution provider for online games, offering tools to launch, monetize, and scale games worldwide with local payment methods and fraud prevention.

Internet Software & Services
251-1K
Founded 2005
View All Jobs 90

Description

  • Define and manage test plans, test cases, execution schedules, and release readiness for projects.
  • Ensure coverage across functional, regression, integration, performance, and security testing.
  • Validate deliverables against requirements and acceptance criteria.
  • Enforce QA standards, methodologies, and best practices across the team.
  • Track, log, and drive resolution of defects efficiently.
  • Monitor quality metrics such as defect density, test coverage, and release readiness.
  • Act as the primary liaison between QA, development, product, and operations teams.
  • Provide reporting on test progress, risks, and quality status to stakeholders.
  • Drive adoption of automation frameworks and balance manual and automated testing strategies.
  • Design, develop, and maintain backend-focused automated test frameworks and suites.
  • Build CI/CD test pipelines and optimize YAML configurations for stable delivery automation.
  • Collaborate with backend developers, DevOps, and product teams to ensure complete test coverage.
  • Review backend code to understand logic, identify risk areas, and design stronger tests.
  • Improve observability and reporting across automated tests, including dashboards, logs, alerts, and coverage insights.
  • Support debugging of complex production issues and root-cause analysis.
  • Identify QA process gaps and propose workflow improvements.
  • Lead initiatives that improve engineering workflows, automation reliability, and long-term maintainability.

Requirements

  • 10+ years of experience in QA and Agile methodologies.
  • 2+ years of experience as a QA Lead.
  • Expertise in backend/API automation using Jest, Postman, and modern REST testing practices.
  • Strong experience with Playwright, Jest, Karate, Cucumber, or equivalent frameworks.
  • Strong understanding of monolith architectures and microservices-based systems.
  • Hands-on experience designing CI/CD pipelines and working with YAML-based configuration.
  • Strong understanding of mocking, stubbing, service virtualization, and contract testing such as Pact.
  • Experience building test frameworks from the ground up or significantly enhancing existing ones.
  • Comfortable using AI tools as accelerators while applying critical thinking to validate output.
  • Excellent communication skills and ability to collaborate across engineering, product, and QA teams.
  • Proactive, self-driven, and able to own automation direction with minimal supervision.
  • 5+ years of experience in QA automation with strong hands-on technical leadership is preferred.
  • Experience with cloud environments such as AWS or GCP is preferred.
  • Familiarity with containerized environments such as Docker and Kubernetes is preferred.
  • Knowledge of performance testing tools such as Locust, JMeter, or k6 is preferred.
  • Experience working with GitLab or GitHub Actions CI pipelines is preferred.
  • Exposure to security testing fundamentals is preferred.
  • Experience driving automation architecture during system decomposition from monolith to microservices is preferred.
  • Ability to read and understand backend code, especially PHP and/or Golang, is preferred.

Benefits

  • Unlimited Flexible Time Off.
  • Personalized career roadmap for each employee.
  • Professional development through training and educational opportunities.
  • Supportive environment focused on physical, mental, and emotional well-being.
  • A culture that values creativity, collaboration, and the transformative power of play.
  • Remote work opportunity.

Interested in this position?

Apply directly on the company website

Apply Now

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