Senior Web3 QA

As a Senior Web3 QA at Persistent Systems, you design and execute comprehensive test strategies for Web3 applications and lead quality assurance efforts across blockchain systems. You validate on-chain transactions, node interactions, and data flows while collaborating with developers to ensure high-quality, defect-free releases in decentralized environments.

What you'll do

• Design and execute comprehensive test strategies for Web3 applications
• Validate blockchain transactions, node interactions, and on-chain data flows
• Develop and maintain automation frameworks for Web3 systems
• Perform functional, integration, and regression testing across decentralized environments
• Collaborate with developers to ensure high-quality and defect-free releases
• Track defects and ensure timely resolution

What you bring

• 6+ years of experience in software testing and QA
• Proven experience testing Web3 or blockchain applications
• Hands-on experience with on-chain account testing
• Familiarity with API testing tools and automation frameworks such as Rest Assured, Postman, and Selenium
• Bachelor's degree in Computer Science, Information Systems, data analytics, or a related field

What we offer

• Competitive salary and benefits package
• Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
• Opportunity to work with cutting-edge technologies
• Employee engagement initiatives such as project parties, flexible work hours, and long service awards
• Annual health check-ups
• Insurance coverage including group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents
• Hybrid work and flexible hours to fit diverse lifestyles
• Accessibility-friendly office with ergonomic setups and assistive technologies

About Persistent Systems

Persistent Systems is an AI-led, platform-driven digital engineering and enterprise modernization partner serving 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India. With $1,654.4M in FY26 revenue and 27,500+ team members across 18 countries, Persistent has been recognized as the Fastest Growing IT Services Brand Globally and a Leader in both the Everest Group Private Equity Services and Software Product Engineering PEAK Matrix assessments.