Senior QA Automation Engineer (Financial Apps)

Fireblocks

Fireblocks

Accounting & Finance, Software Engineering, Quality Assurance

Prague, Czechia · United Kingdom

Posted on May 20, 2026

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks’ platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and Web3 companies in the world, including BNY Mellon, BNP Paribas, ANZ Bank, Revolut, and thousands more.

About Fireblocks

Fireblocks is the institutional standard for digital asset security and settlement. We enable banks, fintechs, and exchanges—like BNY Mellon, Revolut, and ANZ—to securely navigate the blockchain economy. Our platform and network provide the simplest and most secure way for companies to work with digital assets.

The Mission: Quality

The Financial Apps unit builds the critical infrastructure that connects institutions to the digital asset economy. Our products cover everything from staking and yield to on-ramps, exchange integrations, and Web3 connectivity (e.g WalletConnect).

We are transitioning from manual QA to a high-velocity, automation-first culture. We need someone who treats quality as a holistic product challenge, utilizing AI to move faster and ensuring our financial flows are rock-solid.

What You’ll Do

  • Holistic Quality Ownership: You own the quality of the product end-to-end. You don’t just test against a spec; you analyze the spec, find the logical gaps, and suggest improvements to ensure a better final product.
  • AI-Powered Velocity: You leverage AI agents (e.g., Claude Code) to accelerate your workflow, automate test coverage, and ship faster without sacrificing depth.
  • Deep-Dive Analysis: You are comfortable digging into logs and monitoring tools (Datadog/Sentry) to understand why something broke. You aren't afraid to get your hands dirty in the backend to find the root cause.
  • Automation at Scale: Apply your experience to build and maintain automation across both backend APIs and frontend interfaces in a very fast-paced environment.
  • Product Partnership: You don't see yourself as "just a tester." You are an engineer with a product mindset who actively works to improve the systems you are checking.

Who You Are

  • Experienced: 3+ years of building automation across the full stack (Frontend & Backend) preferably with experience in TypeScript.
  • Crypto-Technical: You have a strong grasp of blockchain fundamentals, the end-to-end transaction lifecycle, and the logic behind DeFi protocols like staking and bridging.
  • AI-Fluent: You already use AI tools to force-multiply your output and analyze complex errors more efficiently.
  • Adaptive: You have the ability to learn multiple domains quickly and thrive in a fast-paced environment that moves at the speed of crypto.
  • Analytical: When you see an error, your first instinct is to look at the logs and find the "why."

Fireblocks' mission is to enable every business to easily and securely access digital assets and cryptocurrencies. In order to do that, we strongly believe our workforce should be as diverse as our clients, and this is why we embrace diversity and inclusion in all its forms.

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