Remote Blockchain QA Engineer: Automation & Security

SQA Solution; United States; Remote; USD 70,000 - 100,000; Full time

Job summary

SQA Solution is seeking 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 collaborate with developers, product managers, and devops engineers to identify issues early, automate testing processes, and maintain high-quality standards for our products.

The role emphasizes building automated test frameworks for functional, performance, and security testing,

Qualifications

• 2+ years of software quality assurance experience, preferably in fintech/blockchain/security.
• Proficiency with automation testing frameworks and API testing tools.
• Knowledge of Bitcoin and blockchain technology.
• Experience with security testing methodologies and performance testing tools.

Responsibilities

• Develop and execute test plans, cases, and scripts for blockchain-based applications and APIs.
• Design and maintain automated testing frameworks for functional, performance, and security testing.
• Conduct manual and automated testing of transactions, wallets, payment systems, and dApps.
• Identify, document, and track defects using bug-tracking tools (e.g., Jira, GitHub).
• Collaborate with developers to review features for testability.
• Perform security testing to detect vulnerabilities.
• Work with DevOps to integrate testing into CI/CD pipelines in cloud environments.
• Maintain regression suites and research new QA practices for blockchain/fintech.

Skills

Automation testing

API testing

Scripting

Security testing

Performance testing

Analytical thinking

Communication

Tools

Jira

GitHub

Job description

SQA Solution is seeking 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 collaborate with developers, product managers, and devops engineers to identify issues early, automate testing processes, and maintain high-quality standards for our products.

The role emphasizes building automated test frameworks for functional, performance, and security testing,