QA engineer (Core team)

We are looking for a QA Engineer to join our team and help ensure the quality and reliability of complex systems in a fast-paced, evolving environment.

Responsibilities

• Analyze requirements and assess the risk and business impact of changes

• Design and execute test scenarios based on system behavior and edge cases

• Perform manual testing of complex backend and system-level components

• Collaborate closely with developers and product teams to identify, reproduce, and track defects

• Work effectively in a rapidly changing environment with shifting priorities

Requirements

• Ability to read and understand code written in multiple languages (C++, Go, Python)

• Experience with scripting (Python, Bash) for testing, automation, and debugging tasks

• Basic knowledge of SQL-like databases and ability to work with data queries

• Strong experience in manual testing of complex systems (backend, infrastructure, or distributed systems)

• Solid understanding of risk management: evaluating change criticality and potential business impact

• Proven ability to work under pressure in a startup-like environment

• Confident Linux user (command line, logs, processes, basic troubleshooting)

Nice to Have

• Experience testing distributed or high-load systems

• Familiarity with CI/CD pipelines

• Basic understanding of networking and system architecture