Qureos Mentor

calibr:e

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 About the Company
 
 
 
 Our client is a publicly listed fintech innovator developing a whitelabel neobank powered by stablecoins, merging the reliability of modern finance with the intelligence of AI-driven automation.
 
 
 
 
 
 The platform delivers a full suite of digital banking features &mdash; wallets, payments, transaction histories, dashboards &mdash; while integrating their proprietary AI agent, to enable seamless and intelligent financial interactions.
 
 
 
 
 
 They operate on a modern, end-to-end TypeScript stack:
 
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 Frontend:
 
 React Native + Expo, Tamagui design system, Zustand + TanStack Query, GraphQL/REST, SSE/WebSockets
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 Backend:
 
 Serverless AWS (Lambda, API Gateway, DynamoDB, Kinesis, EventBridge, Cognito, S3/CloudFront)
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 Tooling &amp; Observability:
 
 EAS OTA updates, Maestro/Detox E2E tests, Sentry, Better Stack, RudderStack &rarr; Amplitude
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 What truly sets them apart is their AI-first engineering culture. The team leverages tools like Claude, Cursor, and MCP integrations with Figma to accelerate and enhance every stage of product design and development. For this company, AI is not a feature &mdash; it&rsquo;s the foundation of how they build.
 
 
 
 
 
 
 The Role
 
 
 
 Our client is seeking a Senior Quality Assurance Automation Engineer who can build and scale a world-class automated testing strategy across our mobile app, backend infrastructure, and AI-driven features. You&rsquo;ll develop robust automated test suites, enforce financial-grade reliability, and thrive in an engineering environment where AI is a daily co-pilot.
 
 
 
 
 
 You should be excited about shaping how QA looks in a future where AI generates tests, accelerates debugging, enhances regression coverage, and augments human judgment.
 
 
 
 
 
 
 Key Responsibilities
 
 
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 Build and maintain automated test suites using PactumJS, Jest, and Zod for contract and payload validation.
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 Develop end-to-end mobile automation using Maestro (preferred) or Detox.
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 Implement contract tests across REST, GraphQL, SSE streaming, and WebSockets.
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 Test and validate serverless AWS flows (Lambda, DynamoDB Streams, Kinesis, EventBridge, Cognito).
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 Ensure correctness of stablecoin/blockchain payment flows, transaction accuracy, and edge-case failure handling.
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 Test real-time systems including chat, presence, streaming updates, and AI-driven interactions.
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 Use AI tools (Claude, Cursor, MCP agents) to generate tests, identify regressions, and accelerate debugging.
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 Work with engineering and product teams to establish quality standards, testability criteria, and release gates.
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 Integrate automated tests into CI/CD pipelines to ensure zero-regression deploys.
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 Contribute to a culture of AI-assisted QA excellence, exploring new tooling and automation strategies.
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 Ideal Profile
 
 
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 7+ years of QA engineering experience, with a focus on automation in JavaScript/TypeScript.
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 Deep expertise in Jest, PactumJS, API contract testing, and TypeScript-based test suites.
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 Hands-on experience with mobile E2E testing (Maestro preferred; Detox acceptable).
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 Strong understanding of serverless architectures and event-driven testing patterns.
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 Experience testing financial apps, digital wallets, payments flows, or transaction engines.
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 Familiarity with blockchain transactions, stablecoins, or crypto payment rails (bonus).
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 Comfort working with AI-driven development tools &mdash; ideally already using Claude, Cursor, or AI-assisted IDEs.
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 Excited to push the frontier of AI-augmented QA, not just adapt to it.
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 Strong communication skills and a mindset focused on reliability, automation, and engineering excellence.
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 Why Join
 
 
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 Own the automation strategy for a production-grade neobank.
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 Work across mobile, backend, real-time systems, and AI features.
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 Operate in a modern, unified TypeScript ecosystem.
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 Shape the future of AI-driven QA engineering, where AI is not a helper &mdash; it&rsquo;s a multiplier.
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 Tackle hard problems in fintech reliability, secure data flows, and real-time systems.
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 Join a remote-first, senior team that values velocity, polish, and quality.
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</div>

Quality Assurance Automation Engineer (up to USD70k/annum)

Join calibr:e and explore 1   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

calibr:e

ABOUT_COMPANY

Quality Assurance Automation Engineer (up to USD70k/annum)