QA Engineer (Blockchain)

TL;DR

QA Engineer (Blockchain): Designing and executing test strategies for Bitcoin and blockchain-based applications, APIs, wallets, payment systems, and decentralized applications with an accent on automation, performance, and security testing. Focus on integrating robust test suites into CI/CD pipelines, identifying vulnerabilities, and preventing failures in cloud-based environments.

Location: Remote

Company

hirify.global builds Bitcoin infrastructure and products, including layer-2 networks, payment and lightning solutions, and software and hardware wallets.

What you will do

• Develop and execute test plans, cases, and scripts for blockchain applications and APIs.
• Design and maintain automated frameworks for functional, performance, and security testing.
• Test transactions, wallets, payment systems, and decentralized applications through manual and automated methods.
• Document and track defects while collaborating with developers on feature reviews and testability.
• Perform security and regression testing to identify vulnerabilities and prevent system failures.
• Integrate testing into CI/CD pipelines and optimize execution in cloud environments with DevOps.

Requirements

• 2+ years of software quality assurance experience, preferably in fintech, blockchain, or security-focused industries.
• Proficiency with automation testing frameworks, API testing tools, performance testing tools, and scripting languages.
• Strong understanding of Bitcoin and blockchain technology.
• Knowledge of security testing methodologies, including penetration testing and vulnerability assessments.
• Strong analytical, problem-solving, communication, and documentation skills.
• Ability to work effectively in a remote-first, fast-paced, and collaborative environment.

Culture & Benefits

• Remote-first work environment.
• Collaborative work with developers, product managers, and DevOps engineers.
• Opportunity to contribute to Bitcoin infrastructure and blockchain-based financial products.