Senior Quality Assurance (Up to 45M)

About Us: ZTO Labs is a cutting-edge tech product-building lab specializing in creating innovative tech products ranging from on-demand platforms, mobile and web applications, analytics platforms, and especially Generative AI applications. Founded by Silicon Valley veterans, our team comprises young, smart, and talented professionals dedicated to delivering high-quality solutions to our clients.The Core Job:Work closely with product managers to fully comprehend the requirements of various products including Mobile Apps, Web Apps, and REST APIs.Design test strategy and detailed plan for each product release and delegate tasks effectively to team members.Execute the test plan together with other team members, create test reports, and collaborate with engineering for issue resolution.Mentor a team of 3-4 testers including hiring, training, and mentorship of junior members.Ensure the test team consistently produces high-quality output.You Must Have:At least 4 years of experience in testing mobile or web applications.Bachelor's degree or higher in Computer Science or related technical fields.Must be able to work in a distributed team.Ability to work in a metrics-based, fast-paced, and dynamic team.Ability to learn fast.Why you'll love working here:Hybrid working model: Enjoy the flexibility to work remotely for 1 day per week while fostering a collaborative environment to achieve outstanding results.21+ paid leave days per year: National holidays, sick leave, paid leave, and an additional "ZTO Day" for each month without a national holiday.Amazing team: Opportunity to work in a dynamic and innovative environment with a team of talented professionals.Competitive salary and benefits package: There is no upper limit on how much you can earn. It's all based on your performance and contributions.Best working environment: A typical Silicon Valley-style working environment with a focus on collaboration, creativity, and excellence.Gadgets for work: MacBook, external displays. Everything you need for your job is fully provided.Training and personal development: Tuition and textbook reimbursement for approved work-related courses; free video training programs from Udacity, Udemy, and The Great Courses Plus; company library with the newest technology and business books.Flexible working hours: Enjoy flexibility without strict timekeeping; our core working hours are from 9:30 AM to 6:00 PM (Monday to Friday).Free daily lunches and dinners: Enjoy fresh meals of your choice delivered straight to the office.Others: Office happy hours, participating in self-organized clubs like sports, games, algorithms, piano, etc.