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Mobile Test Automation Engineer (f/m/x)

Sii Poland โ€ข Cambridge, England, United Kingdom

onsitefull-time
Posted Nov 2, 2026Apply by Nov 30, 2026
  • Role & seniority

    • Mobile Test Automation Engineer (AI QA/automation)

    • Mid-level: ~3+ years professional experience

  • Stack/tools

    • Python (core automation development)

    • Appium (mobile automation framework)

    • iOS/Android testing: real devices + emulators/simulators

    • Testing/automation frameworks & APIs

    • Generative AI / LLMs (domain interest/use in validation scenarios)

  • Top 3 responsibilities

    • Design and develop mobile automation in Python for iOS/Android

    • Build/maintain Appium-based automation for physical devices and emulators

    • Create and integrate automated validation scenarios for mobile apps and AI-powered features within a broader AI validation framework

  • Must-have skills

    • Strong Python skills

    • Hands-on mobile test automation for iOS and/or Android

    • Practical experience with Appium (or similar mobile automation tools)

    • Experience using physical devices and emulators/simulators

    • Solid understanding of testing/automation principles and test framework design/maintenance

    • Familiarity with APIs and modern development practices

  • Nice-to-haves

    • Interest/experience with Generative AI, LLMs, or AI-powered applications
  • Location & work type

    • Cambridge

    • On-site work (required)

Full Description

Join our team working on AI-driven quality assurance and automation solutions for smart devices. You will focus on developing the mobile automation layer of an AI validation framework, working with real iOS and Android applications, physical devices, and emulators/simulators. The project combines Python-based test automation, mobile technologies, and Generative AI, giving you an opportunity to work on modern solutions used to validate new AI-powered features. The position is based in Cambridge and requires working on-site. If you are passionate about automation and AI technologies, this opportunity may be the right fit for you.

Your tasks

Designing and developing mobile test automation solutions in Python for iOS and Android Building and maintaining automation frameworks for physical mobile devices as well as emulators and simulators Developing and scaling Appium-based automation solutions Creating automated validation scenarios for mobile applications and AI-powered features Integrating mobile automation with the broader AI validation framework Developing reliable and maintainable automation code following good software engineering practices Cooperating with development and QA teams to ensure high-quality software delivery Supporting the development and improvement of automated validation and data management solutions Investigating automation issues and improving the stability and efficiency of automated tests Contributing to the continuous development of the team's automation tools and engineering practices

Requirements

At least 3 years of professional experience in software development or test automation Very good programming skills in Python Hands-on experience with mobile test automation for iOS and/or Android Practical experience with Appium or similar mobile automation frameworks Experience working with physical mobile devices as well as emulators or simulators Good understanding of software testing and test automation principles Experience in designing and maintaining automated test frameworks Familiarity with APIs and modern software development practices Interest in Generative AI, LLMs, or AI-powered applications Good communication skills and the ability to work effectively in an international development environment Bachelor's degree in Computer Science or a related field, or equivalent professional experience

Job no. JOB-NB77B

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

Diverse portfolio of clients Wide portfolio of technologies Employment stability Remote work opportunities Contracts with the biggest brands Great Place to Work Europe Many experts you can learn from Open and accessible management team

AndroidAPI IntegrationAppiumAutomated ValidationEmulators and SimulatorsGenerative AIiOSLarge Language ModelsMobile Test AutomationPhysical Mobile DevicesPythonSoftware EngineeringSoftware TestingTest Automation FrameworksTest Data Management

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