Lead QA Engineer
Vacancy Description
We’re looking for a Lead QA to the QA strategy for enterprise blockchain solutions. The role involves managing a distributed team, driving test automation, and ensuring high reliability, security, and scalability standards across multi-cloud environments (AWS, GCP, Azure, Oracle). Experience with CI/CD and blockchain systems is essential.
Requirements
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8+ years of experience in software quality assurance, including 5+ years in a leadership role
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Proven experience with test automation frameworks (Selenium, Cypress, Playwright or similar)
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Strong background in CI/CD-driven QA using Jenkins, GitHub Actions, Spinnaker or Drone
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Experience testing across multiple cloud platforms—AWS, Google Cloud, Azure and Oracle Cloud
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Hands-on blockchain QA experience, including node validation, transaction integrity and consensus mechanisms
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Expertise with performance and load testing tools (JMeter, Locust, Gatling) for high-throughput systems
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Knowledge of security testing tools and best practices, with focus on regulatory compliance
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Proficiency in automation scripting using Python, Bash and JavaScript
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Ability to lead and mentor remote QA teams while fostering efficiency, accountability and innovation
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Exceptional communication, problem-solving and analytical skills in fast-paced environments
Would be a plus
- Experience working with Bitcoin SV, Ethereum, Hyperledger, or other blockchain technologies
- Knowledge of smart contract testing and formal verification methodologies
- Experience in AI-driven test automation and predictive quality analytics
- Familiarity with service virtualization and API testing (Postman, RestAssured)
Responsibilities
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Develop and execute a comprehensive quality assurance strategy for blockchain-based enterprise solutions
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Design and implement automated testing frameworks to enhance testing efficiency and software reliability
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Ensure seamless integration of testing processes within CI/CD pipelines, enabling continuous testing and fast releases
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Oversee testing of blockchain components, including consensus mechanisms, transaction validation, and smart contracts
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Implement quality assurance strategies that span multiple cloud environments (AWS, Google Cloud, Azure, Oracle Cloud)
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Define and execute scalability, load, and security testing for high-performance blockchain infrastructures
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Build, manage, and mentor an international QA team, fostering a culture of excellence and continuous improvement
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Ensure adherence to security, compliance, and regulatory requirements in blockchain and financial applications
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Work closely with engineering, DevOps, and product teams to embed QA best practices into the development lifecycle
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Establish efficient bug tracking, triage, and reporting processes to improve issue resolution speed and product quality
What We Offer
Competitive compensation
Social package (24 working days of annual leave and 5 paid sick days)
Flexible working hours
Challenging projects in diverse business domains and a variety of tech stacks
Personal development and professional growth opportunities
Work with talented, ambitious and family-feel team
Educational possibilities: corporate courses, knowledge hubs, and in-house English classes
Compensation for your professional certification & support for your learning activities
Opportunity to choose IT equipment you like
Corporate social responsibility
Would you like to join us?
Please send your resume for our review, and we will be in touch with you soon.