Senior QA Engineer (Financial Apps)

Fireblocks
Belgrade, Berlin, Georgia, Prague, Warsaw, United Kingdom
Workplace: OnsiteFull timeFunction: QA, Test & Release EngineeringExperience: 3+ yearsSkills: ["Quality ownership","Exploratory testing","Edge-case hunting","Data-driven debugging","Product mindset"]

Own end-to-end quality for the Financial Apps unit by designing and executing thorough manual test plans across complex financial and Web3 flows. Analyze specs to find gaps, debug issues using logs and monitoring tools like Datadog and Sentry, and even dig into backend code when needed. Use AI agents (e.g., Claude Code) to accelerate coverage and help build automation across backend APIs and frontend interfaces.

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FursaFursa
Fireblocks
Fireblocks
2 months ago

Senior QA Engineer (Financial Apps)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Own end-to-end quality for the Financial Apps unit by designing and executing thorough manual test plans across complex financial and Web3 flows. Analyze specs to find gaps, debug issues using logs and monitoring tools like Datadog and Sentry, and even dig into backend code when needed. Use AI agents (e.g., Claude Code) to accelerate coverage and help build automation across backend APIs and frontend interfaces.
Location: Belgrade, Berlin, Georgia, Prague, Warsaw, United Kingdom
Workplace: Onsite
Employment Type: Full time
Job Function: QA, Test & Release Engineering
Seniority: Mid level

Key Responsibilities

  • •Own product quality end-to-end by analyzing specs, finding logical gaps, and suggesting improvements.
  • •Design and execute thorough manual test plans across complex financial and Web3 flows.
  • •Use AI agents (e.g., Claude Code) to accelerate workflow, expand coverage, and ship faster.
  • •Deep-dive into logs and monitoring tools (Datadog/Sentry) to identify root causes.
  • •Contribute to automation by building and maintaining automation across backend APIs and frontend interfaces.

Key Requirements

  • •3+ years of hands-on Manual QA experience with automation experience across the full stack (TypeScript preferred).
  • •Solid grasp of blockchain fundamentals, the transaction lifecycle, and DeFi logic like staking and bridging.
  • •AI-native mindset: you already use AI tools daily to move faster and cut through complex errors.
  • •Comfort debugging with logs and monitoring tools to understand why something broke.
  • •Treat QA as an end-to-end product challenge with strong exploratory testing and edge-case hunting.
Experience:3+ yearsBlockchainDeFiWeb3Financial services
Skills:Quality ownershipExploratory testingEdge-case huntingData-driven debuggingProduct mindset
Languages:English
Tech Stack:TypeScriptClaude CodeDatadogSentryAI agentsBackend APIsFrontend interfacesLogsMonitoring toolsWeb3Blockchain

Company Brief

Fireblocks
Provides institutional-grade digital asset custody, transfer, and settlement infrastructure enabling banks, exchanges, and enterprises to securely issue, store, and move cryptocurrencies and tokenized assets.
Industry: Fintech Infrastructure
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: New York, United States
Founded: 2018
WebsiteLinkedIn