Sr. QA Automation Engineer - Pro

Kraken
Charing Cross, United Kingdom
3 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
£ 44K

Job location

Remote
Charing Cross, United Kingdom

Tech stack

Automation of Tests
Bug Tracking Systems
Computer Programming
Continuous Integration
Python
Regression Testing

Job description

  • Create comprehensive test plans before feature development, defining manual and automated testing strategies.
  • Perform hands-on manual testing during development cycles to validate new features before automation.
  • Balance manual exploratory testing with automation to catch edge cases that scripts might miss.
  • Collaborate with engineers, product managers, and designers to define QA processes for a mission-critical trading platform.
  • Lead automation initiatives end-to-end: strategy, implementation, CI/CD integration, and scaling coverage.
  • Drive performance, security, and accessibility testing to deliver a top-tier experience for traders.
  • Proactively document, report, and triage bugs to improve release quality and velocity.

Requirements

  • Strong programming skills in Python, Rust or another automation-oriented language.
  • Trading knowledge and experience - understanding of order types, trade execution, margin trading, and general financial markets (we'll support deepening your expertise, but foundational knowledge is essential).
  • Proven ability to design comprehensive test plans before implementation, identifying what should be manually tested vs. automated.
  • Experience designing, implementing, and maintaining test automation frameworks on complex applications.
  • Strong manual testing skills and ability to think creatively to uncover edge cases and unexpected bugs.
  • Solid understanding of QA principles, including exploratory testing, regression testing, and bug tracking.
  • Comfort with CI/CD integration and automation at scale.
  • Detail-oriented mindset with a passion for building high-quality software and ability to think outside the box.

About the company

Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. What makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you'll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken's focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world. Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here. As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures. Become a Krakenite and build the future of crypto!, The Pro team is responsible for everything to do with the trading backend services such as the matching engine, market data gateways, internal and external APIs, and various other trading services. The team is located globally and responsibilities are split into sub-teams, working with various tech stacks. Our teams code in Rust and work agile around the globe. Recently, the team played a critical role in scaling Kraken's trading infrastructure.

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