Hiring: Backend QA Engineer Company: Air Apps Location: San Francisco, CA Job Posted Time: 2026-09-10 11:09:07 Target Skills & Keywords : Integration Testing, Node.js, PostgreSQL, Postman, Quality Assurance, REST, SQL, Swagger, TypeScript About the job Experience: •3 years of experience working with backend technologies such as Node.js and TypeScript and enjoys combining software development practices with quality assurance. They will contribute to test design, automation, API validation, and infrastructure review while helping maintain a strong quality culture within the engineering team. •3 years of experience working with backend technologies, testing, or software development in test roles. Required Skills: •The ideal candidate has approximately •2–3 years of experience working with backend technologies such as Node.js and TypeScript and enjoys combining software development practices with quality assurance. They will contribute to test design, automation, API validation, and infrastructure review while helping maintain a strong quality culture within the engineering team. •Design and execute tests for backend systems, including APIs, databases, and service integrations. •Validate API functionality and performance using tools such as Postman, Swagger, or similar platforms. •Test and verify database operations, queries, and data integrity in systems using PostgreSQL or similar relational databases. •Partner cross-functionally with engineering teams to review pull requests, ensuring code quality and test coverage. •Actively facilitate and support development and maintenance of automated tests for backend services. •Participate in reviewing backend infrastructure and identifying potential reliability or performance issues. Qualifications: •Approximately 2–3 years of experience working with backend technologies, testing, or software development in test roles. •Operational familiarity with SQL databases, particularly PostgreSQL, and experience validating database queries and data integrity. •Understanding of backend testing practices, including API testing, database testing, and integration testing. •Operational familiarity with test management tools such as TestRail or comparable platforms is beneficial. •Comfort reviewing pull requests and backend architecture changes to help ensure quality standards. •Strong attention to detail, problem-solving skills, and the ability to collaborate with cross-functional teams. •What benefits do we offer? •Apple hardware ecosystem for work. •Medical Insurance (including vision & dental). •Air Conference – an opportunity to meet the team, collaborate, and grow together. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!