Fireblocks

2 months ago

Senior QA Engineer (Financial Apps)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 5 hours agoStatus: Live

Job Summary

Own end-to-end quality for complex financial and Web3 flows, starting with deep spec analysis to identify gaps and improve outcomes. Spend significant time designing and executing rigorous manual test plans, then build and maintain automation across backend APIs and frontend interfaces. Diagnose failures by investigating logs and monitoring tools like Datadog and Sentry, and use AI agents (e.g., Claude Code) to accelerate coverage and speed without sacrificing depth.

Location: Belgrade, Berlin, Georgia, Prague, United Kingdom, Warsaw

Workplace: Onsite

Employment Type: Full time

Job Function: QA, Test & Release Engineering

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 testing workflow and expand coverage.
•Investigate logs and monitoring tools to diagnose failures and identify root causes, including backend troubleshooting.
•Build and maintain automation across backend APIs and frontend interfaces when not running manual flows.

Key Requirements

•3+ years in QA with hands-on experience building automation across the full stack (frontend and backend), preferably with TypeScript.
•Strong manual QA skills, including exploratory testing and edge-case hunting for complex financial and Web3 flows.
•Comfort digging into logs and monitoring tools to find root causes (e.g., Datadog/Sentry).
•Strong grasp of blockchain fundamentals and DeFi protocol logic such as staking and bridging.
•Ability to use AI tools to accelerate testing and analyze complex errors more efficiently.

Experience:3+ yearsFinancial servicesFintechWeb3BlockchainDeFi

Skills:Quality ownershipExploratory testingRoot-cause analysisAnalytical thinkingProduct mindset

Languages:English

Tech Stack:TypeScriptAI agentsClaude CodeDatadogSentryAPIsFrontend interfacesBlockchainDeFiStakingBridgingWalletConnectWeb3

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

Website LinkedIn

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Fireblocks

2 months ago

Senior QA Engineer (Financial Apps)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 5 hours agoStatus: Live

Job Summary

Location: Belgrade, Berlin, Georgia, Prague, United Kingdom, Warsaw

Workplace: Onsite

Employment Type: Full time

Job Function: QA, Test & Release Engineering

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 testing workflow and expand coverage.
•Investigate logs and monitoring tools to diagnose failures and identify root causes, including backend troubleshooting.
•Build and maintain automation across backend APIs and frontend interfaces when not running manual flows.

Key Requirements

•3+ years in QA with hands-on experience building automation across the full stack (frontend and backend), preferably with TypeScript.
•Strong manual QA skills, including exploratory testing and edge-case hunting for complex financial and Web3 flows.
•Comfort digging into logs and monitoring tools to find root causes (e.g., Datadog/Sentry).
•Strong grasp of blockchain fundamentals and DeFi protocol logic such as staking and bridging.
•Ability to use AI tools to accelerate testing and analyze complex errors more efficiently.

Experience:3+ yearsFinancial servicesFintechWeb3BlockchainDeFi

Skills:Quality ownershipExploratory testingRoot-cause analysisAnalytical thinkingProduct mindset

Languages:English

Tech Stack:TypeScriptAI agentsClaude CodeDatadogSentryAPIsFrontend interfacesBlockchainDeFiStakingBridgingWalletConnectWeb3

Company Brief

Fireblocks

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

Website LinkedIn