Backend QA Engineer, Berlin
Core
Ensuring the reliability, performance, and scalability of backend systems by testing APIs, databases, and services.
Role type
Backend QA Engineer
Builds
Backend services and APIs for an AI-powered Personal & Entrepreneurial Resource Planner
Domain
AI-driven resource management / SaaS
Deliverable
production ML models | product features
Required skills
API testing, database testing, integration testing, automated test design, infrastructure review, test case documentation
Preferred skills
TestRail, PostgreSQL, Node.js, TypeScript, REST API validation
Technologies
Node.js, TypeScript, PostgreSQL, Postman, Swagger, TestRail
Responsibilities
Design and execute tests for backend systems, Validate API functionality and performance, Test and verify database operations, Collaborate with engineering teams to review pull requests, Support the development of automated tests, Document and track defects and test results
Seniority
Mid-level, hands-on IC
