Senior FullStack QA Engineer with Python (Programming language)

Coinspaid Dev is the engineering brand behind the technology, infrastructure, and R&D expertise built within Coinspaid. With more than 120 engineersand over 11 years of industry experience, Coinspaid Dev brings together software engineering, infrastructure, security and R&D teams with experience building distributed systems and blockchain infrastructure operating across more than 20 blockchain networks. Coinspaid Dev emerges as an independent engineering brand with a straightforward mission: to advance blockchain infrastructure engineering and contribute practical expertise back to the industry. The structure is new. The experience behind it is not. Responsibilities: - Do requirements analysis, manual and automated testing - Be responsible for releasing products - Develop test documentation (checklist, test cases, quality reports) for manual and automation testing - Understanding the Test Pyramid Model. Work together with Dev engineers to ensure high, consistent code quality. - Maintain and expand the automation testing framework - Do functional and exploratory testing, including backend/api, message queue, blockchain, cryptocurrency exchanges. Execute all general types of testing. - Participate in testing tools development (including fake test services) - Participate in quality processes architecture, estimations, test cases design - Participate in CI/CD process improvement Requirements: - 5+ years of experience in Quality Assurance, manual and automation testing - Experience in automation microservices - Experience in test automation frameworks development from scratch (Tech stack: Python + Pytest, Kuberneties, Gitlab CI, Grafana) - Comfortable working with Docker, Kubernetes, good understanding of CI/CD (we use ArgoCD and Gitlab) - Experience with queues Kafka/NSQ/NATS/Rabbit (we use NSQ) - Experience with ELK, Sentry, other monitoring/alerting tools - Deep understanding of QA approaches, testing principles, testing types, zero bug policy, test pyramid approach, tests coverage distribution and other - Experience in functional/non-functional testing (load testing, integration, acceptance testing, exploratory, security testing) - Excellent in understanding of the SDLC from requirements analysis, development, deployment to application monitoring - Independence and proactivity - Ability to quickly learn new things - Good level of spoken and written English and Russian Nice to have: - User experience with cryptocurrency exchanges or with traditional trading markets - Blockchain experience. General understanding of Bitcoin, Ethereum and other popular blockchains would be a plus - fastAPI/Flask experience. Test services are written in fastAPI/Flask. They need to be maintained and expanded - GO experience. Services are written in GO. It could be useful to be able to read GO code Why join CryptoProcessing by Coinspaid You’ll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact. At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so. We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work. Flexible Benefits Benefit Bar – up to €230/monthA flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses. Work & Flexibility - Fully remote work from almost anywhere - Optional offices and relocation support - Flexible, async-friendly environment Growth & Learning - Budget for courses, certifications, and professional development - Language learning support - Cross-team learning and knowledge sharing Wellbeing & Support - Medical insurance or reimbursement depending on location - Access to mental health support - Financial support for important life events Extras - Merch shop with rewards system - Team offsites and company events Sounds good? Well then, we can’t wait to see your resume! To learn more please visit: & Originally posted on Himalayas