Senior Fullstack QA Engineer (Kotlin)

TL;DR

Senior Fullstack QA Engineer (Kotlin): Strengthening the fleet management platform for a global mobility and urban services provider with an accent on API, mobile, and web automation. Focus on building QA frameworks, integrating tests into CI/CD pipelines, and performing root cause analysis for production issues.

Location: Must be based in Poland, Kazakhstan, or the EU. Working time zone: CET.

Company

hirify.global connects technical specialists with exciting career prospects and global product teams.

What you will do

• Design and maintain test cases and test suites for product features.
• Develop and maintain automated test suites for APIs and mobile applications.
• Build QA frameworks and testing tools integrated into CI/CD pipelines.
• Investigate production issues, perform root cause analysis, and prevent regressions.
• Monitor quality metrics, automate repetitive tasks, and promote testability best practices.
• Mentor QA engineers and support overall team development.

Requirements

• 3+ years of experience in Functional Testing and QA Automation.
• 1+ year of experience in mobile application testing and automation.
• Proficiency in Kotlin (or strong programming skills in Python, Java, or TypeScript).
• Experience with API testing, Database operations (CRUD), and basic CLI tools.
• Experience with CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions.
• Based in Poland, Kazakhstan, or the EU; alignment with CET time zone.

Nice to have

• Experience with contract testing or visual regression testing for mobile apps.
• Familiarity with Docker and Kubernetes.
• Experience with cloud-based device testing platforms.
• Mobile testing experience across iOS and Android including network traffic analysis.

Culture & Benefits

• Fully remote work arrangement.
• Provision of client's equipment or access via virtual workstation.
• Collaborative Agile environment including discovery and refinement ceremonies.
• Opportunity to work on a global mobility and urban services platform.