Senior Software Development Engineer in Test

About the role

As a Senior SDET at Flex, you will own the test automation and quality efforts for major product areas. You will architect and optimize automation frameworks, lead test strategy for complex systems, and collaborate across teams to deliver high-quality releases while mentoring junior team members.

Responsibilities

• Architect, implement, and optimize automated test frameworks for complex product areas, ensuring high reliability and maintainability
• Design, develop, and maintain robust automated test suites for API, UI, and integration testing
• Lead test strategy development and perform risk analysis for major features and systems
• Integrate automated testing into CI/CD pipelines, supporting continuous integration and delivery processes
• Proactively identify systemic quality issues and drive cross-team process improvements to increase coverage and efficiency
• Analyze test coverage, identify gaps, and implement solutions to improve product quality
• Collaborate closely with engineering, product, and quality leaders on cross-functional quality initiatives and release planning
• Provide technical guidance and mentorship to junior SDETs and QA team members, fostering skill development and best practices

Required skills

• Test automation
• Playwright
• Cypress
• Selenium
• RestAssured
• API testing
• UI testing
• Integration testing
• CI/CD
• SQL
• DataDog
• NewRelic

Qualifications

• Bachelor's degree in Computer Science or related field
• Equivalent practical experience

Benefits

• Medical insurance
• Dental insurance
• Vision insurance
• Company equity
• 401(k) plan with company match
• Unlimited paid time off
• 13 company paid holidays
• Parental leave
• Free Flex subscription

About the Company

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. The company enables users to pay rent throughout the month on a schedule that better fits their finances and budget.