← All roles

Backend QA Engineer, London

Air Apps· Engineering
Apply on company site
Remote€52k - €65kFull-timePosted 6mo ago

About the role

Backend QA Engineer to ensure reliability, performance, and scalability of Air Apps' backend systems. Focus on testing APIs, databases, and backend services in collaboration with engineers. Fully onsite in London with relocation support.

Responsibilities

  • 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
  • Collaborate with engineering teams to review pull requests, ensuring code quality and test coverage
  • Support the development and maintenance of automated tests for backend services
  • Participate in reviewing backend infrastructure and identifying potential reliability or performance issues
  • Document and track defects, test cases, and test results using test management tools such as TestRail or similar systems
  • Work closely with developers and product teams to improve testing strategies and overall product quality

Qualifications

  • Approximately 2–3 years of experience working with backend technologies, testing, or software development in test roles
  • Experience with Node.js and TypeScript in backend environments
  • Familiarity with SQL databases, particularly PostgreSQL, and experience validating database queries and data integrity
  • Experience testing REST APIs using tools such as Postman, Swagger, or similar API testing tools
  • Understanding of backend testing practices, including API testing, database testing, and integration testing
  • 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

Skills

Required:Backend testingNode.jsTypeScriptPostgreSQLAPI testing

Benefits

  • Annual Bonus
  • Top-tier Health and Life Insurance
  • Transportation Budget
  • Coverflex benefits package for meal allowances and wellbeing
  • Urban Sports Club membership
  • Meals 100% free at the office
  • Pension Fund
  • Annual Conference
  • Apple hardware ecosystem for work
Last updated Oct 15, 2026. Interested? Apply on the company site.

About Air Apps

Where AI Meets AR to Empower Your World.

Air Apps is a company that integrates AI and AR technologies to create innovative applications for productivity, fitness, creativity, and learning.

aiarproductivityfitnesscreativitylearning
Company profileWebsite

More open roles at Air Apps