QA Engineer

A team within a large holding specializing in affiliate marketing is looking for a QA Engineer to perform regular payment system monitoring, high-volume testing, and GEO testing.

What you'll do

• Regular monitoring of payment systems: daily testing of product and integration functionality (4 payment methods on 100 products — about 400 iterations per day per team).
• High-volume traffic testing: simulating real user actions under peak loads, verifying transaction correctness.
• GEO testing: regular verification of product and payment availability from different locations using proxies, VPNs, and antidetect browsers.
• Bug localization and reporting: quickly finding causes of gateway failures using DevTools/logs, creating bug reports, and forwarding information to the technical department.
• Uptime monitoring: maintaining checklists and promptly informing the buying team about payment method availability.

What we need

• 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, iFrame integrations, knowledge of transaction status logic, webhooks, and 3D-Secure.
• Proficient with environment spoofing tools: antidetect browsers (Dolphin, AdsPower, etc.) and residential/mobile proxies (Socks5).
• Technical bug localization skills: Chrome DevTools, understanding of server response codes (4xx, 5xx), basic API experience with Postman.
• Understanding of basic web traffic principles (redirects, trackers, Postback).
• High concentration and patience: willingness to perform monotonous, high-volume repetitive checks without losing focus.
• Quick reaction and stress tolerance: understanding that a payment gateway down at night means direct losses, and readiness to quickly address issues.
• Autonomy: ability to work according to checklists and schedules without constant micromanagement.
• Ability to automate routine tasks: basic scripting skills in Python/JavaScript (Selenium, Playwright) for automated pinging and payment form checks.
• Experience with backend logs (Kibana, Grafana).

What's in it for you

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

Stack & operators

Target geo