Senior FullStack QA Engineer with Python (Programming language)

CoinsPaid Dev is an independent engineering brand dedicated to advancing blockchain infrastructure and distributed systems. We are looking for a Senior FullStack QA Engineer to join our team and contribute to the high-quality delivery of our complex financial and blockchain-based products.

Key responsibilities

• Perform comprehensive requirements analysis, manual, and automated testing.
• Develop and maintain test documentation, including checklists, test cases, and quality reports.
• Collaborate with developers to ensure code quality based on the Test Pyramid Model.
• Maintain and expand our automation testing framework using Python.
• Participate in CI/CD process improvements and testing tools development.
• Execute functional and exploratory testing across backend, API, message queues, and blockchain services.

Requirements

• 5+ years of experience in QA, with a strong focus on both manual and automation testing.
• Proven experience in developing test automation frameworks from scratch using Python and Pytest.
• Solid understanding of Docker, Kubernetes, and CI/CD pipelines (Gitlab CI, ArgoCD).
• Experience with message queues like NSQ, Kafka, or RabbitMQ.
• Deep knowledge of testing principles, SDLC, and monitoring tools such as ELK and Sentry.
• Proactive mindset with the ability to work independently and learn new technologies quickly.

What we offer

• Fully remote work environment with a focus on flexibility and async-friendly processes.
• A monthly flexible benefit budget for sports, health, or home office needs.
• Dedicated budget for professional development, certifications, and language learning.
• Access to mental health support and comprehensive medical insurance options.
• Opportunities to participate in team offsites and company events.