Senior Software Engineer – Test

🔥 36 minutes ago

🇺🇸 United States – Remote

💵 $146k - $157k / year

⏰ Full Time

🟠 Senior

⚙️ Software Development Engineer in Test (SDET)

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

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Zip Co

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

💳 Fintech

🛍️ eCommerce

💸 Finance

Fintech • eCommerce • Finance

Zip Co is a global ‘Buy Now, Pay Later’ company that provides simpler and fairer payment solutions for millions of customers. With a mission to be the first payment choice everywhere and every day, Zip offers transparent, flexible, and interest-free credit to consumers and businesses. The company partners with major brands like Amazon, Best Buy, eBay, and Uber, focusing on people-centred innovation and financial empowerment.

📋 Description

• Own end-to-end quality verification and validation for complex systems from design through production • Help evolve verification and validation standards as the engineering model matures • Partner with engineers, designers, product managers, and stakeholders to build quality into products • Apply verification and validation across testing activities • Design and execute comprehensive test strategies focused on edge cases, failure modes, and real-world scenarios • Build and maintain scalable backend/API and frontend/UI automation frameworks • Identify gaps in test coverage and system behavior • Drive root cause analysis and defect- and incident-prevention strategies • Use AI-assisted tools to improve test design, debugging, and technical problem-solving • Apply verification and validation rigor to AI- and agent-produced work • Explore AI capabilities to improve quality engineering workflows and release confidence • Improve test efficiency, reliability, and execution speed • Mentor team members and elevate quality standards across the team

🎯 Requirements

• 8+ years of experience in quality engineering, QA automation, or SDET roles • Proven track record of owning quality for complex, production systems • Strong ability to identify edge cases, failure scenarios, and subtle bugs • Deep understanding of unit, integration, E2E, contract, and regression testing strategies • Strong programming skills, preferably TypeScript, JavaScript, or similar • Experience building backend/API and frontend/UI automation frameworks • Experience with BrowserStack, Playwright, Cypress, Selenium, or Appium • Experience with CI/CD integration and test pipelines • Familiarity with mocking, stubbing, and test data management • Strong debugging and problem-solving skills • Ability to understand system architecture and identify risk areas • Experience leveraging AI-assisted development tools across testing, debugging, and technical problem-solving • Ability to evaluate and apply emerging AI capabilities while ensuring quality, security, and maintainability • Experience mentoring other engineers and raising quality standards • Experience with performance testing, BDD frameworks, or microservices architectures is a plus • Experience working in high-scale or fintech environments is a plus • Alignment with Zip values: Customer First, Own It, Stronger Together, and Change the Game • Visa sponsorship is not available for this position

🏖️ Benefits

• Flexible working culture • Incentive programs • Unlimited PTO • Generous paid parental leave • Leading family support policies • Company-sponsored 401k match • Learning and wellness subscription stipend • Beautiful Union Square office with a casual dress code • Industry-leading, employer-sponsored insurance for you and your dependents, with several 100% Zip-covered choices available • Potential bonus and/or commission awards • Equal-opportunity and accessible, inclusive recruitment processes

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