QA Engineer - Slots, Crypto & Live Casino (iGaming)

Location: London, United Kingdom — hybrid

Company

Digital entertainment company building online casino platforms and games, including slots, crypto originals, live casino products, and social casino platforms.

What you will do

• Own test strategy and release readiness for casino titles across slots, crypto games, and live casino.
• Design and execute functional, regression, exploratory, UAT, and production testing across desktop, mobile, and tablet devices.
• Validate settlement mathematics, wallet and ledger reconciliation, token precision, RTP, payouts, bet limits, game history, and provably-fair outcomes.
• Test real-time systems, WebSocket traffic, streaming quality, connection recovery, concurrency, provider integrations, and failure paths involving real-money transactions.
• Write and maintain Playwright/TypeScript automation, including page objects, settlement specifications, network probes, and regression coverage.
• Drive AI-assisted and agent-led testing, investigate mobile stability issues, triage incidents, mentor the QA function, and collaborate with product owners and developers.

Requirements

• 5+ years of QA experience on web or mobile products, including ownership of test strategy.
• Hands-on experience with slots, crypto/originals games, or live casino, with readiness to cover all three areas.
• Experience testing real-time, event-driven products, including WebSocket traffic, state synchronization, timing windows, and dropped-connection recovery.
• Strong automation experience with Playwright, Cypress, or Selenium, plus practical TypeScript or JavaScript skills.
• Hands-on use of AI tooling for test authoring, test data generation, failure triage, or coverage review.
• Experience with exploratory testing, multiple browsers and devices, Jira, TestRail or equivalents, and settlement-critical systems or money-related calculations.

Nice to have

• Experience with AI agents, self-maintaining test suites, LLM-generated specifications, MCP-connected tools, or agentic failure triage.
• Live dealer, third-party game provider, video streaming, cloud device testing, CI/CD, crypto, blockchain, or provably-fair mechanics experience.
• Casino knowledge including RTP, paytables, volatility, bonus mechanics, and responsible gaming controls.
• Experience in real-money payments, sportsbook, trading, social casino, or sweepstakes products.
• ISTQB or ISEB Foundation certification.

Culture & Benefits

• Work in a small games QA function with significant influence over testing standards and automation strategy.
• Operate in an AI-first engineering culture with active experimentation in agent-driven testing.
• Work across several product lines and titles in parallel, with ownership of quality and release decisions.
• Collaborate closely with an existing QA lead, product owners, and developers.