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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:
8+ years of experience in software quality assurance, including 5+ years in a leadership role
Proven experience with test automation frameworks (Selenium, Cypress, Playwright or similar)
Strong background in CI/CD-driven QA using Jenkins, GitHub Actions, Spinnaker or Drone
Experience testing across multiple cloud platforms—AWS, Google Cloud, Azure and Oracle Cloud
Hands-on blockchain QA experience, including node validation, transaction integrity and consensus mechanisms
Expertise with performance and load testing tools (JMeter, Locust, Gatling) for high-throughput systems
Knowledge of security testing tools and best practices, with focus on regulatory compliance
Proficiency in automation scripting using Python, Bash and JavaScript
Ability to lead and mentor remote QA teams while fostering efficiency, accountability and innovation
Exceptional communication, problem-solving and analytical skills in fast-paced environments

Responsibilities:
Develop and execute a comprehensive quality assurance strategy for blockchain-based enterprise solutions
Design and implement automated testing frameworks to enhance testing efficiency and software reliability
Ensure seamless integration of testing processes within CI/CD pipelines, enabling continuous testing and fast releases
Oversee testing of blockchain components, including consensus mechanisms, transaction validation, and smart contracts
Implement quality assurance strategies that span multiple cloud environments (AWS, Google Cloud, Azure, Oracle Cloud)
Define and execute scalability, load, and security testing for high-performance blockchain infrastructures
Build, manage, and mentor an international QA team, fostering a culture of excellence and continuous improvement
Ensure adherence to security, compliance, and regulatory requirements in blockchain and financial applications
Work closely with engineering, DevOps, and product teams to embed QA best practices into the development lifecycle
Establish efficient bug tracking, triage, and reporting processes to improve issue resolution speed and product quality

We offer

We offer

Competitive compensation and social package (20 working days of annual leave, 4 days off, 5 paid sick days)

Flexible working hours, possibility to work remotely as fully as partially and support for a healthy lifestyle, compensation for participation in sport events

Challenging projects in diverse business domains and a variety of tech stacks. Opportunity to choose IT equipment you like

Personal development and professional growth opportunities. Compensation for your professional certification & support for your learning activities

Work with talented, ambitious and family-feel team

Educational possibilities: corporate courses, knowledge hubs, and in-house English classes

Professional accounting support. Opportunity to choose IT equipment you like

Fascinating corporate parties, team-building activities and memorable anniversary presents

Tamara Mitiagina
Tamara Mitiagina
Head of Recruiting
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