Location: Kyiv, Ukraine
Type: full-time
We're looking for a QA Engineer who will be responsible for designing, implementing, and executing test strategies to ensure the stability and performance of Bitcoin and blockchain-based applications. You will work closely with developers, product managers, and devops engineers to identify issues early, automate testing processes, and maintain high-quality standards for our products.
Responsibilities:
- Develop and execute: test plans, test cases, and test scripts for blockchain-based applications and APIs.
- Design, implement, and maintain automated testing frameworks for functional, performance, and security testing.
- Conduct manual and automate testing of transactions, wallets, payment systems, and decentralized applications.
- Identity, document, and track defects using bug-tracking tools (e.g. Jira, GitHub).
- Collaborate with developers to conduct feature reviews and ensure testability of new features.
- Perform security testing to detect vulnerabilities in products.
- Work closely with DevOps to integrate testing into CI/CD pipelines, and optimize test execution in cloud-based environments.
- Conduct regression testing and maintain a robust suite of automated tests to prevent system failures.
- Research and implement test practices for blockchain and fintech QA methodologies.
Qualifications:
- 2+ years in software quality assurance; preferably in fintech, blockchain, or security-focused industries.
- Proficiency in automation testing frameworks.
- Strong understanding of Bitcoin and blockchain technology.
- Experience with API testing tools.
- Knowledge of scripting languages.
- Understanding of security testing methodologies, including penetration testing and vulnerability assessments.
- Experience with performance testing tools.
- Strong analytical and problem-solving skills.
- Ability to work in a fast-paced, remote-first, and collaborative environment.
- Excellent communication and documentation skills.
Originally posted on