QA Engineer

Responsibilities

• Regular monitoring of payment systems: daily testing of product and integration functionality (4 payment methods across 100 products — about 400 iterations daily for the team).
• Traffic testing (High Volume): simulating real user actions under peak loads, verifying transaction correctness.
• GEO testing: regular checks of product and payment availability from various locations (working with proxies, VPNs, and anti-detect browsers).
• Localization and reporting: promptly identifying causes of gateway failures (using DevTools/logs), creating bug reports, and passing information to the technical department.
• Uptime control: maintaining checklists and promptly informing the buying team about the availability of payment methods.

Requirements

• 1.5–2 years of QA experience in iGaming, Betting, Crypto, E-commerce, or Affiliate Marketing (experience in high-risk niches is mandatory).
• Deep understanding of fintech processing: experience with payment gateways, HPP (Hosted Payment Page), iFrame integrations, knowledge of transaction status logic (Success, Pending, Failed), webhook operations, and 3D-Secure.
• Proficient with environment spoofing tools: experience with anti-detect browsers (Dolphin, AdsPower, etc.) and residential/mobile proxies (Socks5) to simulate clean local users.
• Technical bug localization skills: ability to work with Chrome DevTools (Network, Console tabs), understanding of server response codes (4xx, 5xx), basic experience with APIs via Postman.
• Understanding of basic web traffic principles (redirects, trackers, Postback).
• High concentration and persistence: readiness for monotonous, stream work with a large number of similar checks without losing focus and attention.
• Quick reaction and stress resistance: understanding that a payment failure at night means direct losses for the team, and readiness to promptly engage in the problem.
• Autonomy: ability to work with checklists and schedules without constant micromanagement from the supervisor.
• Ability to automate routine tasks: basic scripting skills in Python / JavaScript (Selenium, Playwright) for automatic pinging and payment form checks.
• Experience with backend logs (Kibana, Grafana).

Conditions

• Flexible work format: remote from anywhere in the world.
• Scale: space for initiatives and real impact on results through creative solutions.
• Competitive salary.
• 24 days of paid vacation annually.
• Financial and legal support, including consultations with specialists.
• Bright corporate events in the world of affiliate marketing.
• Provision of all necessary supplies.