Cross Platform QA Engineer (Web3)

TL;DR

Cross Platform QA Engineer (Web3): Ensuring the quality and stability of mobile and web applications for the TON ecosystem with an accent on functional, regression, and integration testing. Focus on hunting for vulnerabilities, benchmarking competitor products, and proactively monitoring production health to mitigate user-critical issues.

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

Company

hirify.global develops Tonkeeper, the leading non-custodial wallet in the TON ecosystem, along with TON API and Tonviewer.

What you will do

• Own the end-to-end quality of mobile and web applications, managing functional, regression, and integration testing.
• Proactively monitor product health to detect and mitigate user-critical defects before escalation.
• Collaborate with Design teams to review UI/UX quality and ensure a best-in-class user experience.
• Partner with Support to triage user reports, prioritize issues, and communicate resolutions.
• Create and maintain comprehensive regression test cases and analyze bugs with clear reproducibility.
• Hunt for vulnerabilities and fraud vectors, working with the team to design protective controls.

Requirements

• 4+ years of hands-on experience in QA for mobile or complex web applications.
• Practical experience with blockchain products such as wallets, transactions, and dApps.
• Experience testing cross-platform applications.
• Ability to validate implementations against design mockups for UI/UX consistency.
• Experience with continuous production monitoring tools for live issue response.
• Strong communication and stakeholder management skills.

Culture & Benefits

• Non-bureaucratic management environment focused on results.
• Remote setup with optional access to physical hubs in Dubai, Yerevan, London, and Belgrade.
• Compensation for medical expenses and provision of necessary work equipment.
• Generous leave policy: 20 days of paid vacation, 11 days off, and 14 days of paid sick leave annually.
• Professional growth opportunities including English courses, internal conferences, and access to advanced AI models.