T Hub – Senior QA / Test Engineer (API & E2E)

Nasze wymagania: 4+ years of professional experience in QA Automation, with a strong focus on API-first products. Hands-on expertise in testing REST and SOAP APIs using tools such as Postman, Newman, or custom scripts (Node.js / Go). Experience with Playwright or Cypress for end-to-end frontend testing. Familiarity with contract testing concepts and tools such as Pact or similar solutions. Experience with performance and load testing tools (e.g. K6, JMeter). Very good command of English (working language of the project). A quality-first mindset combined with the ability to work autonomously in a greenfield environment. O projekcie: The Project: We are launching a strategic technology project to enable seamless global IoT connectivity by simplifying how international partner platforms are integrated and operated. The initiative focuses on building a common integration layer that abstracts the complexity of diverse external APIs and allows connectivity services to be delivered in a consistent, scalable, and automated way. At the heart of the project is the development of a Connectivity Management Platform Adapter – a modern, extensible solution that connects multiple partner networks with internal systems, and directly supports the delivery of global IoT services for enterprise customers. Zakres obowiązków: Define and own the end-to-end quality strategy for a greenfield Connectivity Management Platform integration layer. Build and maintain a fully automated API and E2E test suite integrated with the GitLab CI/CD pipeline. Ensure accuracy and resilience of API “translations” between external MNO platforms and internal systems. Design tests that validate behavior against changing external partner APIs and prevent regressions. Monitor production logs, identify edge cases, and proactively simulate real-world failure scenarios. Collaborate closely with developers and product teams to embed quality into the delivery lifecycle. Oferujemy: Stable employment based on an employment contract. Medical package and life insurance. Access to training platforms – Percipio, Coursera, Rodos. Benefit platform – you choose what you want to use. Additional day off for your birthday or nameday. Free parking space. Flexible home/office work model.