Senior Quality Engineer (São Paulo)

LawnStarter is a leading on-demand marketplace for lawn care and outdoor services, expanding into all home services with a focus on quality and AI-powered features. The company is rebuilding its platform and is looking for a Quality Engineer to ensure proactive quality assurance.

Location: São Paulo, Brazil

Salary: $45,000–$65,000/yr

Responsibilities

• Design and grow automated E2E and integration test suite using Cypress.
• Own the bug triage and full lifecycle process from triage to production fix.
• Collaborate with Product, Design, and Data teams to review requirements, identify risks, and define 'done' criteria.
• Identify gaps in quality processes and propose improvements.
• Conduct exploratory testing on web and mobile platforms.

Requirements

• Experience using AI tools like Claude Code for writing and maintaining test code.
• Strong automation-first mindset, building test infrastructure that outlasts individual test cases.
• Customer-obsessed approach to testing, ensuring flows work for real users.
• Adaptability to evolving tools, stacks, and processes, especially with AI integration.
• Collaborative, direct communication style across cross-functional teams.
• Technical proficiency in reading and writing code, understanding web services, SQL, and debugging.

Benefits

• Base salary: $45-$65k
• Equity in the company
• Fully remote work from anywhere in the Americas
• Unlimited PTO

Additional Information

• This is not a manual testing or ticket-execution role.
• The role requires shaping quality processes and influencing upstream decisions.
• The company values quality as a first-class concern and expects the candidate to have opinions and influence.