QA Engineer (Blockchain)

TL;DR

QA Engineer (Blockchain): Testing and improving the quality of a digital asset solution embedded in Telegram with an accent on cross-platform functionality and blockchain interactions. Focus on detecting user-critical defects, optimizing UI/UX, and verifying protective controls against fraud and vulnerabilities.

Location: Remote (Access to hubs in Dubai, Yerevan, London, and Belgrade)

Company

hirify.global develops Wallet in Telegram, a digital asset solution that gained over 100M user accounts in 2024.

What you will do

• Plan and coordinate testing activities for cross-platform and blockchain applications.
• Lead initiatives to improve product quality and monitor production health using Sentry and OpenSearch.
• Collaborate with Design teams to champion UI/UX quality and benchmark against competitor products.
• Triage user reports from Support, prioritize issues, and ensure timely mitigation and documentation.
• Perform functional, regression, and integration testing, including the maintenance of regression test cases.
• Identify 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 Telegram mini-apps.
• Hands-on experience with blockchain, dApps, and localization testing across multiple regions.
• Ability to collaborate with customer support and design teams to resolve user-reported issues.
• Proficiency in production monitoring tools such as Sentry or OpenSearch.
• Strong practical understanding of crypto wallets, transactions, and dApps.

Nice to have

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

Culture & Benefits

• Remote work arrangement with optional access to physical hubs in Dubai, Yerevan, London, and Belgrade.
• Comprehensive leave package: 20 days of paid vacation, 11 days off, and 14 days of paid sick leave.
• Compensation for medical expenses and provision of necessary equipment.
• Access to advanced AI models via mira.tg.
• Professional development through internal conferences and English courses.