Senior QA Engineer (Test Automation / Web & Mobile)

• Senior QA Engineer (Test Automation / Web & Mobile)

Location: 100% remote (Poland) Contract type: B2B Capacity: Full-time Rate: 120 - 150 PLN + VAT / h

• About the project

We are looking for an experienced Senior QA Engineer to join a project for a US-based healthcare technology company.

The project involves a mature, multi-tenant SaaS platform used by healthcare facilities. The ecosystem includes a web application, native iOS and Android apps, and integrations with hospital systems.

Our team is taking over the ongoing development of the platform, and you will play a key role in establishing and maintaining its quality standards.

You will gradually take ownership of QA activities from the client's team, develop a reliable test automation approach, and help ensure that releases meet the expected quality standards.

The development team uses Claude Code as part of its daily engineering workflow.

• Who we are

Kyotu Technology is a boutique software house based in Wrocław and Warsaw, working fully remotely or in hybrid mode across Poland. We focus on long-term, high-quality engineering and building complex, production-grade systems with real business impact. Our teams have real influence on technical and architectural decisions.

• Your responsibilities
• take over and continuously improve the existing QA processes in cooperation with the client's team
• define and maintain the test strategy, test plans, and regression testing approach for web, API, and mobile applications
• design, implement, and maintain automated test frameworks and test suites
• develop automated tests for web interfaces and REST APIs
• integrate automated testing into CI/CD pipelines
• perform manual and exploratory testing, particularly for native iOS and Android applications
• test mobile applications on real devices, including push notifications and test builds
• coordinate release testing, assess quality risks, and provide QA sign-off before releases
• collaborate with developers to identify defects, improve testability, and prevent recurring issues
• communicate directly with US-based product, QA, and engineering stakeholders
• proactively report quality risks and recommend improvements to testing practices
• Must haves
• minimum 8 years of commercial experience in software QA
• strong hands-on experience in test automation, including designing and maintaining automation frameworks
• experience automating web UI tests using tools such as Playwright or Cypress
• experience with API test automation using tools such as pytest, Postman, or REST Assured
• practical experience testing native iOS and Android applications on real devices
• experience testing mobile-specific functionality, including push notifications and app store test builds
• ability to design and maintain test strategies and regression suites for large, mature applications
• experience integrating automated tests into CI/CD pipelines
• ability to combine automated testing with effective manual and exploratory testing
• experience supporting release processes, assessing quality risks, and making release-readiness recommendations
• ability to independently organize QA activities and take responsibility for product quality
• strong analytical, problem-solving, and communication skills
• confidence in working directly with international clients, communicating risks, and constructively challenging decisions when necessary
• English at C1 level or higher
• availability for afternoon meetings (CET/CEST) with the US-based team
• Nice to have
• experience testing healthcare or medical software
• experience with Bluetooth or BLE beacon-based systems
• knowledge of mobile test automation tools such as Appium, XCUITest, or Espresso
• experience with Python and pytest
• practical experience using Claude Code or other AI-assisted development tools for test creation and maintenance
• familiarity with regulated environments, including HIPAA, test traceability, and documentation
• experience testing HL7 / FHIR integrations or multi-tenant SaaS platforms
• experience with performance testing tools such as Locust
• Tech stack in project
• Backend: Python, Django, Django REST Framework
• Frontend: Angular, AngularJS (legacy)
• Mobile: Native iOS and Android applications
• Databases & infrastructure: PostgreSQL, Redis, Docker
• Authentication & integrations: Keycloak, SAML, HL7, FHIR
• Testing & CI/CD: pytest, Locust, Bitbucket Pipelines
• AI-assisted development: Claude Code
• What we offer
• B2B contract
• rate: 120 - 150 PLN + VAT / h
• 100% remote work from Poland
• long-term cooperation
• opportunity to take ownership of QA for a mature healthcare SaaS platform
• direct collaboration with a US-based client and engineering team
• real influence on test automation, quality standards, and release processes
• opportunity to work across web, API, and mobile testing
• collaboration with experienced engineers using modern development tools, including AI-assisted workflows