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Backend QA Engineer

Lisbon💼 Full-time🗓 2026-04-17 → 2026-07-31

Core

Ensuring reliability, performance, and scalability of backend systems by testing APIs, databases, and services.

Role type

Backend QA Engineer

Builds

Backend services and API integrations

Domain

AI-powered Personal & Entrepreneurial Resource Planner (PRP)

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, Swagger, Postman

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

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