QA Engineer (Blockchain)

TL;DR

QA Engineer (Blockchain): Testing cross-platform and blockchain applications for the hirify.global in Telegram ecosystem with an accent on product quality, UI/UX consistency, and dApp functionality. Focus on detecting user-critical defects, hunting for vulnerabilities, and ensuring seamless integration within the Telegram interface.

Location: Remote

Company

hirify.global is a digital asset solution natively embedded into Telegram's interface, offering Crypto and TON hirify.globals to over 100 million users.

What you will do

• Lead quality improvement initiatives and proactively monitor product health to detect critical defects before they escalate.
• Champion UI/UX quality through regular app reviews and close collaboration with the Design team.
• Perform functional, regression, and integration testing to ensure high release quality.
• Triage user reports in partnership with Support and document root causes and fixes.
• Identify and analyze bugs, providing clear reproducible steps and impact assessments.
• Hunt for vulnerabilities and fraud vectors to design and verify protective controls.

Requirements

• 3+ years of experience as a QA Engineer.
• Experience testing cross-platform applications and mini-apps.
• Hands-on experience with localization testing across multiple languages and regions.
• Proven experience in blockchain and dApp testing.
• Practical understanding of hirify.globals, transactions, and dApps as an experienced user.
• Experience with production monitoring tools such as Sentry or OpenSearch.

Nice to have

• Experience testing fintech services and payment workflows.
• Automation skills using Playwright.

Culture & Benefits

• Remote work setup with optional access to hubs in Dubai, Yerevan, London, and Belgrade.
• Comprehensive health support including compensation for medical expenses.
• Generous time off: 20 days of paid vacation, 11 days off, and 14 days of paid sick leave annually.
• Provision of necessary work equipment and access to advanced AI models.
• Professional growth opportunities through internal conferences and English courses.