QA Engineer

Wallet in Telegram is a digital asset solution natively embedded into Telegram’s interface. Backed by The Open Platform, Wallet in Telegram gained 100M+ user accounts in 2024, and aims to make its solution available to all 1BN+ of Telegram’s users. Wallet in Telegram offers a dual-wallet experience with Crypto Wallet (a multi-chain wallet for trading and sending crypto to contacts) and TON Wallet (a self-custodial wallet with access to the TON ecosystem of dApps and tokens).

We are seeking a QA Engineer with experience in cross-platform and blockchain application testing to join our team.

Responsibilities:

• Lead initiatives and proposals aimed at improving overall product quality.

• Proactively monitor product health and detect user‑critical defects before they escalate.

• Champion UI/UX quality: review the app regularly and collaborate with Design to deliver a best‑in‑class user experience.

• Benchmark against other apps: use competitors’ products and adopt proven user flows and patterns.

• Partner with Support: triage user reports, prioritize issues, and communicate resolutions promptly.

• Perform functional, regression, and integration testing to ensure release quality.

• Identify, log, and analyze bugs, providing clear, reproducible steps, impact assessment, and environment details.

• Process incoming incidents from Support, ensure timely mitigation, and document root cause and fixes.

• Create and maintain regression test cases.

• Hunt for vulnerabilities and abuse/fraud vectors; work with the team to design and verify protective controls.

• Critically review specs and planned features; surface ambiguities, risks, and edge cases early and drive clarification.

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.

• Experience in blockchain and dApp testing.

• Collaboration with customer support teams to triage and resolve user-reported issues.

• Testing against design mockups and close collaboration with design teams to ensure UI/UX consistency.

• Strong communication and negotiation skills, with the ability to align stakeholders and drive results.

• Experienced blockchain user, with practical understanding of wallets, transactions, and dApps.

• Continuous production monitoring experience (e.g., Sentry, OpenSearch) to detect and analyze live issues.

• Proactivity and strong product orientation.

Nice to Have:

• Experience testing fintech services and payment workflows.

• Automation skills in Playwright.

Why it is a fantastic opportunity:

• Our business is growing at an exponential scale.

• Non-bureaucratic management that focuses on results.

• Regular performance reviews to assess your progress.

• Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.

• Compensation for medical expenses.

• Provision of necessary equipment.

• Employees get access to the most advanced AI models via mira.tg.

• 20 working days of paid vacation annually.

• 11 days off per year.

• 14 days of paid sick leave to support your health and recovery when needed.

• Access to internal conferences, English courses and corporate events.