G Rocks

We’re looking for a QA who owns backend quality: payments, subscriptions, and critical flows.
Not a checklist tester. You should understand where things break and catch issues early, ideally before they happen.
 

What you’ll be doing

• Test mobile apps (iOS) and web2app funnels
• Validate checkout flows and payments (end-to-end)
• Test backend APIs (payments, subscriptions, auth)
• Verify core functionality (UI, buttons, user flows)
• Work with webhooks and async processes
• Cover edge cases (failed payments, duplicates, delays, sync issues)
• Analyze logs and debug backend-related issues
• Write test cases and bug reports
• Perform regression testing before releases
• Write automated tests where needed

Requirements

• 4+ years QA experience 
• Mobile (iOS) and/or web testing experience
• Strong experience with payments, checkout flows, subscriptions
• Backend / API testing (Postman, Swagger)
• Experience with:
  • webhooks / async flows
  • logs analysis & debugging
  • payment edge cases
• Understanding of:
  • client-server architecture
  • interaction between frontend, backend, and payments
• Ability to test end-to-end flows (user → payment → access)
• Automation experience (JS / Python / Java)
• Experience with Stripe or similar systems
• Basic SQL, CI/CD, event-driven systems

What we expect

• You think in funnels and user flows, not just screens
• You understand that QA impacts revenue
• You focus on edge cases, not only happy path
• You can work independently, solo and dig into systems
• You take ownership of product quality

What we offer

• Work on a real product with direct impact on revenue
• Ownership of backend and payment systems
• Remote work and flexible schedule
• Fast product iterations without unnecessary bureaucracy
• Strong product team and engineering culture

We're looking for a QA Engineer to take ownership of quality assurance for critical backend systems in our iOS applications — from core API behavior to payment infrastructure and subscription flows.

We process subscription payments through web funnels (webview in iOS apps), so this role requires strong focus on payment systems, subscription logic, and integration reliability.

What you'll do

• Test backend APIs related to payments, subscriptions, and authentication
• Validate subscription lifecycle logic — rebilling, renewals, retries, cancellations
• Test integrations with payment systems (Stripe and similar)
• Verify webhook handling and event-driven payment workflows
• Design and execute test scenarios for critical business logic
• Perform regression testing before releases
• Test edge cases in payment flows
  (failed payments, duplicate charges, retries, cancellations)
• Analyze logs and debug backend behavior
• Collaborate closely with backend, frontend, and product teams
• When needed:
• Write automated tests (API / integration level))

Requirements

• 2+ years of commercial QA experience
• Experience testing backend systems and APIs
• Understanding of REST API testing
  (Postman, Swagger, or similar tools)
• Experience testing payment systems or financial workflows
• Understanding of subscription logic
  (subscriptions, renewals, retries, cancellations)
• Experience working with webhooks
• Ability to write clear test cases and bug reports
• Ability to analyze logs and identify root causes
• Understanding of client-server architecture
• Additional experience that will be a strong advantage:

Nice to have

Test automation experience (JavaScript / Python / Java)
Experience testing high-load systems
Experience with message queues or event-driven systems
Experience with CI/CD pipelines

We're NOT looking for

• QA engineers who only test UI
• Candidates without API testing experience
• Candidates without experience testing payment or financial logic
• People who cannot analyze root causes of failures
• Candidates without experience working with webhooks or async workflows

What we offer

• Work on a real product with direct impact on revenue
• Ownership of backend and payment systems
• Remote work and flexible schedule
• Fast product iterations without unnecessary bureaucracy
• Strong product team and engineering culture

We are looking for a Product Analyst to work with key metrics of our mobile products and identify growth opportunities. This is not a reporting role focused only on dashboards. We need someone who can analyze data, generate insights, and propose solutions that impact product performance and revenue. The main focus is on funnels, subscriptions, and user behavior.
 

Responsibilities:

• Analyze product funnels (onboarding → paywall → payment)
• Work with cohorts and LTV
• Identify drop-offs and growth opportunities in metrics
• Generate insights and propose product improvement hypotheses
• Build and maintain dashboards
• Monitor anomalies and identify root causes
• Collaborate closely with the product team
   

Requirements:

• Experience in product analytics
• Strong SQL skills
• Experience with BI tools (Metabase, Looker, Tableau)
• Understanding of product metrics (conversion rate, retention, LTV)
• Experience with subscription-based products
• Ability to draw actionable insights from data
   

Nice to have:

• Experience with mobile products
• Experience with funnels and monetization
• Experience with A/B testing
• Experience with analytics tools (AppsFlyer, Firebase, etc.)
   

What we value:

• Ability to interpret data, not just report it
• Strong analytical thinking and root cause analysis skills
• Proactive approach in suggesting solutions
• Focus on product impact and revenue growth