Jobs and Careers
CO
Senior FullStack QA Engineer with Python (Programming language)
CoinsPaidRemote - European RegionRemotefull_timeVerifiedPosted 12 Sept 2025
About the role
CoinsPaid offers ready-to-use crypto payment solutions tailored to business’ every need. Standing at the forefront of mass adoption, our products help businesses gear up for the new era of digital assets. We showed a tremendous growth in terms of transactions and volumes since 2019 and in 2023 were marked by Forbes as the "Best Crypto Payment Gateway for High-Volume Transactions".
Headquartered in Estonia and having 3 international hubs, we are still a remote-first company with employees working from 30+ countries around the world. At CoinsPaid, we are passionate about crypto, fintech and are putting great effort into building a team that will get the world ready for every-day crypto use. If these feel close to you - give us a shout!
To become a part of this solid team, passionate about their jobs and the crypto industry as a whole. To feel a great team spirit and meet people supporting each other's growth and development. To become a part of a rapidly developing international company and a crypto payments leader. Only in 2024 CoinsPaid was awarded more than 10 times:
- Acquisition International 2024 - Best Crypto-payment Solutions Firm 2024 - Europe;- World Business Annual Awards 2024 - Leading Blockchain & Cryptocurrency Firm in Europe 2024;- World Business Annual Awards 2024 - Best Blockchain Initiative Europe 2024;- World Business Annual Awards 2024 - Best Blockchain Fintech Company Europe 2024;- Global Brands Magazine Awards - Leading Cryptocurrency Payment Solutions;- ICA Compliance Awards - Development of Automated Real-time Risk Assessment System;- Europe Fintech Awards - Crypto Award;- EiGE Awards - Best Payment Provider 2024;- World Business Annual Awards 2024 - Best Cryptocurrency Payment Solution Provider Europe 2024;- World Economic Magazine 2024 - Best Digital Payments Solutions Provider;- Malta Fintech Awards by Dynamic Events - Payment Services Provider of the Year;- Global Brands Magazine Awards - Best Crypto Payment Gateway;- Business Awards UK - Best Cryptocurrency Tech;- EGR B2B - Best Cryptocurrency Service Supplier 2024;- Global Cards & Payments Innovation Awards - Best B2B Payments Initiative;- International Investor Award - Most Advanced Crypto Payment
Headquartered in Estonia and having 3 international hubs, we are still a remote-first company with employees working from 30+ countries around the world. At CoinsPaid, we are passionate about crypto, fintech and are putting great effort into building a team that will get the world ready for every-day crypto use. If these feel close to you - give us a shout!
Responsibilities:
- Be the active part of Scrum team
- Do requirements analysis, manual and automated testing and releasing products
- Develop test documentation (checklist, test cases, quality reports) for manual and automation testing
- Automate test cases based on the existing framework.
- Tech stack: Python + Selenium: PyTest
- Do functional and exploratory testing, including frontend, backend/api (mostly important focus), message queue, Execute all general types of testing.
- Maintain and expand the automation testing framework
- Participate in testing tools development (including Mocks)
- Participate in quality processes architecture, estimations, test cases design
- Participate in CI/CD process improvement
- Coordinate your work with teammates and other QA
- Evaluate product quality and influence on processes to improve quality assurance processes
Requirements:
- 5+ years of experience in Quality Assurance, manual and automation testing
- Experience in functional/non-functional testing (greybox(backend + API), integration, UI, acceptance testing, exploratory testing)
- Deep understanding of QA approaches, testing principles, testing types, zero bug policy, test pyramid approach, tests coverage distribution and other
- Superb quality of test documentation
- Great understanding and first-hand experience of Scrum principles and/or other agile frameworks
- Excellent in understanding of the SDLC from requirements analysis, development, deployment to application monitoring
- Proficiency in Python-based testing frameworks (pytest, behave, other)
- Good knowledge of modern QA practices, technologies, and processes
- Experience in working with Continuous Integration, Continuous Delivery systems
- Experience with REST API/Message Queues testing
- Good SQL skills
- Experience with ELK, Sentry, other monitoring/alerting tools
- Independence and proactivity
- Great communication skills and teamwork
- Ability to quickly learn new things
- Good level of spoken and written English and Russian
Nice to have:
- Experience in load/stress/performance testing
- Experience with Kubernetes
- Experience in Fintech, Blockchain or other complex domain with heavy business logic and integrations
To become a part of this solid team, passionate about their jobs and the crypto industry as a whole. To feel a great team spirit and meet people supporting each other's growth and development. To become a part of a rapidly developing international company and a crypto payments leader. Only in 2024 CoinsPaid was awarded more than 10 times:
- Acquisition International 2024 - Best Crypto-payment Solutions Firm 2024 - Europe;- World Business Annual Awards 2024 - Leading Blockchain & Cryptocurrency Firm in Europe 2024;- World Business Annual Awards 2024 - Best Blockchain Initiative Europe 2024;- World Business Annual Awards 2024 - Best Blockchain Fintech Company Europe 2024;- Global Brands Magazine Awards - Leading Cryptocurrency Payment Solutions;- ICA Compliance Awards - Development of Automated Real-time Risk Assessment System;- Europe Fintech Awards - Crypto Award;- EiGE Awards - Best Payment Provider 2024;- World Business Annual Awards 2024 - Best Cryptocurrency Payment Solution Provider Europe 2024;- World Economic Magazine 2024 - Best Digital Payments Solutions Provider;- Malta Fintech Awards by Dynamic Events - Payment Services Provider of the Year;- Global Brands Magazine Awards - Best Crypto Payment Gateway;- Business Awards UK - Best Cryptocurrency Tech;- EGR B2B - Best Cryptocurrency Service Supplier 2024;- Global Cards & Payments Innovation Awards - Best B2B Payments Initiative;- International Investor Award - Most Advanced Crypto Payment
Apply for this role
Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.
Apply Now →Generate Application KitFree account required — sign up in 30s