Senior Fullstack QA Engineer

🧠 Tech Level: Senior

🗣 Language Proficiency: Intermediate

👥 FTE: 1

🧾 Employment type: Full time

🌍 Candidate Location: Poland, Kazakhstan, EU

🕐 Working Time Zone: CET

🚀 Start: ASAP

🧭 Planned Work Duration: 7 months

👥 Customer Description:

The customer is a global mobility and urban services platform providing transportation and related digital services.

🧩 Project Description:

The project aims to strengthen the existing product team responsible for a fleet management platform.

⚙️ Project Phase: ongoing

Soft Skills:

• Highly proactive with the ability to identify stakeholders and drive tasks independently.

• Strong stakeholder management skills with the ability to collaborate across technical and business teams.

• Curious mindset with a focus on challenging existing processes and driving continuous improvement.

• Excellent communication skills for effective collaboration with product managers and engineering teams.

• Strong organizational and time management skills.

💡 Hard Skills / Must Have:

• 3+ years of experience in Functional Testing.

• 3+ years of experience in QA Automation.

• 1+ year of experience in mobile application testing and automation.

• Recent hands-on experience with both manual and automated testing.

• API testing.

• Database operations (CRUD), Basic CLI tools (bash/zsh).

• Web front-end testing.

• Proficiency in Kotlin (or strong programming skills in Python, Java, or TypeScript).

• Strong understanding of mobile platforms, client-server architecture, and network protocols.

• Experience with CI/CD tools (Jenkins, GitLab CI, GitHub Actions).

• Ability to read backend and frontend code to identify defects.

• Experience using AI-assisted development tools for coding, testing, and code review.

✨ Hard Skills / Nice to Have:

• Experience with contract testing or visual regression testing for mobile applications.

• Mobile testing experience across iOS and Android platforms, including emulators and network traffic analysis.

• Familiarity with Docker and Kubernetes.

• Experience with cloud-based device testing platforms.

📌 Responsibilities:

• Design and maintain test cases and test suites for product features.

• Participate in Agile ceremonies, including discovery, refinement, sprint planning, and demos.

• Design, develop, and maintain automated test suites for APIs and mobile applications.

• Build and maintain 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 team development.

🧪 Technology Stack: QA / API / UI / Mobile / Kotlin / CI/CD / Jenkins

📝 Additional notes:

The work will be carried out either on client's equipment or via a virtual workstation.

📩 Ready to Join?
We look forward to receiving your application and welcoming you to our team!