QA Engineer (senior)

Project description:

You will join a team working on a web-based application for managing smart hydraulic systems used by B2B clients (e.g. hotels and restaurants). The project is planned to start in August.

The system includes:

• device monitoring

• user access management

• processing and analysis of large datasets

• communication between the web application, physical devices, and their simulators

The project has a long history, with evolving requirements and partially incomplete documentation. We are looking for someone comfortable navigating such an environment, able to independently find information and understand both legacy and current system behavior.

Tech stack:

• Selenium (C#)

• .NET / C# (test automation)

• Postman

• REST API

• Chrome DevTools

• Azure DevOps

• GitHub

• CI/CD pipelines (YAML)

• Windows environment

Requirements:

• Hands-on experience in manual testing of web applications

• Experience with test automation using Selenium and C#

• Good understanding of Page Object Model / Component Object Model

• Practical knowledge of REST API testing using Postman

• Experience working with browser DevTools for debugging and analysis

• Familiarity with Azure DevOps, GitHub, and CI/CD processes

• Basic understanding of YAML and pipeline configuration

• Ability to work with incomplete or distributed documentation

• Strong analytical skills and ability to independently clarify requirements

• Good command of English (spoken and written)

• Strong communication skills

• Willingness to work in a Windows environment (required for device simulators)

Nice to have:

• Experienced in using AI tools in day-to-day workflow

• Experience in IoT domain

• Experience with smart devices or embedded systems

• Basic knowledge of Linux/Unix

• Experience in mobile application testing

• Knowledge of SQL

• Experience testing physical devices integrated with web applications

Main responsibilities:

• Perform manual testing of the web application (functional/UI testing)

• Create, maintain, and update test cases

• Test REST APIs using Postman

• Use DevTools for debugging and analyzing application behavior

• Test communication between the web app, device simulators, and physical hardware

• Develop and maintain automated tests in Selenium (C#)

• Analyze daily automation test reports and adjust tests accordingly

• Work with Azure DevOps, GitHub, and CI/CD pipelines

• Conduct exploratory testing, including testing physical devices

• Work with limited or incomplete documentation and independently gather required information