Senior FullStack QA Engineer with Python - CoinsPaid - Remote - European Region
FullStack QA Engineer
Job Description
CoinsPaid is seeking a Senior FullStack QA Engineer with expertise in Python to join our remote-first team. The role involves manual and automated testing, developing test documentation, and collaborating with developers to ensure high-quality code. Responsibilities include maintaining and expanding automation frameworks, conducting functional and exploratory testing across backend/api, message queues, blockchain, and cryptocurrency exchanges, and participating in CI/CD process improvements. Candidates should have over 5 years of QA experience, familiarity with microservices automation, Python + Pytest, Kubernetes, Gitlab CI, Docker, Kafka/NSQ, ELK, Sentry, and a good understanding of SDLC, testing principles, and blockchain technology. Nice to have skills include FastAPI/Flask, GO, and experience with cryptocurrency exchanges.
Company Information
| Location | Active listings |
|---|---|
| Remote - Global | 13 |
| Remote - Europe | 3 |
| Remote - Worldwide | 2 |
| Role type | Active listings |
|---|---|
| Golang Engineer | 3 |
| Reconciliation Specialist | 1 |
| Compliance Officer | 1 |
| Head of Treasury and Finance Operation Department | 1 |
| Chief Accountant | 1 |
| Security Engineer | 1 |
| Sales Representative | 1 |
| HR Business Partner | 1 |
| Frontend Engineer | 1 |
| Automation QA Engineer | 1 |
| Fraud Operations Lead | 1 |
| Supervisory Board Member | 1 |
| Outbound Sales Executive | 1 |
| Legal Officer | 1 |
| Identity and Access Management | 1 |
| Human Resources Specialist | 1 |
| Role level | Active listings |
|---|---|
| Mid-Level | 16 |
| Junior | 1 |
CoinsPaid appears in 18 indexed job postings in JobCrawls' Finland dataset since January 2026. In that historical index, the strongest location signals for this employer are Remote - Global, Remote - Europe, and Remote - Worldwide.
Data shown is based on historical job postings from our database.
Job Details
Responsibilities
- Requirements analysis, manual and automated testing
- Developing test documentation
- Ensuring high code quality with Dev collaboration
- Maintaining and expanding automation frameworks
- Functional and exploratory testing including blockchain and APIs
- Participating in CI/CD improvements
Requirements
- 5+ years of QA experience
- Experience in automation microservices
- Experience with Python + Pytest
- Knowledge of Kubernetes, Gitlab CI, Docker
- Experience with queues Kafka/NSQ/NATS/Rabbit
- Experience with ELK, Sentry, monitoring tools
- Understanding of SDLC and testing principles
- Experience in functional/non-functional testing
Skills & Technologies
Education Level
None required