We are looking for a QA Engineer with a strong focus on backend/API testing, who will also support testing of iOS mobile applications and web applications/landing pages. The role includes close collaboration with developers, participation in grooming and release processes, and ensuring quality across backend services, APIs, payments, analytics, and client applications.
What you’ll do
- Functional testing of backend services, APIs, iOS apps, and web applications/landing pages
- API testing and validation of integrations, analytics events, and payment systems
- Design, execution, and maintenance of test cases, checklists, bug reports, and test documentation
- Impact analysis of changes (affected modules and scenarios)
- SQL-based validation of data in relational databases
- Testing payment systems and subscriptions
- Investigation of issues using logs and error analysis
- Participation in grooming, planning, and release activities with developers
- Running API automated tests in CI pipelines
- iOS testing on real devices and simulators, web testing using DevTools
What we’re looking for
Experience & working style
- 2+ years of commercial QA experience
- Ability to work in multitasking mode
- Flexibility in changing processes and test scenarios
- Active participation in team collaboration and grooming sessions
QA & testing skills
- Functional, UI/UX, localization, and analytics event testing
- Strong understanding of test design techniques
- Experience writing and maintaining test documentation
API & backend testing
- REST/HTTP fundamentals
- API testing with Postman/Newman or cURL, experience with OpenAPI/Swagger
- Authentication: Basic, Bearer token, OAuth2
- Strong understanding of client-server architecture
Databases (SQL / PostgreSQL)
- SQL queries: JOINs, aggregations, filtering and grouping
- Ability to validate backend data directly in DB
