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Senior Automation Quality Engineer

Avenga • Kragujevac, Central Serbia, Serbia

hybridfull-time
Posted Oct 27, 2026
  • Role & seniority

    • Senior Automation Quality Engineer (Mobile)

    • Lottery domain project; responsible for automation quality for mobile + backend/integrations during BAU releases and value-stream delivery

  • Stack/tools

    • CodeceptJS, Appium, TypeScript

    • API testing (HTTP/JSON, auth, status codes, schema validation)

    • Sauce Labs (remote execution)

    • Mobile tooling: Swift/Kotlin, Xcode, Espresso, Compose UI

    • AWS/DevOps, virtual environments, service virtualization (mocks/stubs)

  • Top 3 responsibilities

    • Develop/maintain automated tests for mobile apps and API/backend integrations

    • Build reusable automation for key mobile app journeys and manage device/application state (install/launch/reset)

    • Run and debug tests across a device/OS matrix using execution evidence (logs/screenshots) and collaborate with developers to improve testability/stability

  • Must-have skills

    • Strong hands-on CodeceptJS + Appium + TypeScript

    • Mobile UI automation fundamentals: locators, synchronization, gestures, lifecycle

    • Solid API testing knowledge: auth, status codes, JSON, schema validation

    • Ability to design reliable tests with proper setup/cleanup; coverage across acceptance/integration/contract checks and mocking constraints

    • Experience with cloud device execution trade-offs (physical vs emulator/simulator vs Sauce Labs)

  • Nice-to-haves

    • Famil

Full Description

Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into real-world impact across industries, technologies, and markets. At the core of the role In Bulgaria, we are actively seeking a Senior Automation Quality Engineer(Mobile) to strengthen our team dedicated to Lottery domain project. Role purpose is to develop and maintain automated tests for mobile applications, backend services and integrations supporting BAU releases and value-stream delivery.

Core skills you’ll bring Strong CodeceptJS, Appium, TypeScript and API testing capability. Sauce Labs for remote execution. Familiarity with Swift, Kotlin, Xcode, Espresso or Compose UI. Mobile and backend architecture, test design and software delivery principles. Mobile locators, synchronization, gestures and application lifecycle. Trade-offs between physical devices, simulators/emulators and cloud execution. HTTP, JSON, authentication, status codes and schema validation. Independent tests with reliable setup and cleanup, acceptance and integration layer coverage, contract checks and mocking limitations. AWS/DevOps, virtual environments and service virtualization using mocks or stubs AI Assisted Engineering

AI-assisted mobile test design: Generate scenarios covering permissions, interruptions, app lifecycle and network changes.

AI-assisted development: Generate and refactor tests, validating platform-specific locators, synchronisation and device behaviour.

AI-assisted device failure analysis: Interpret device logs and execution evidence to investigate failures across operating systems and devices. The impact you'll create Build reusable automation for important mobile app journeys. Manage application installation, launch, reset and test state. Design coverage for permissions, interruptions, backgrounding and network changes. Run tests across an agreed device and operating-system matrix. Diagnose failures using device logs, screenshots and execution evidence. Collaborate with developers to improve app testability and automation stability. Use approved AI tools, protect sensitive data, and independently review and execute AI-generated tests before merging. What supports your journey Guided by our values, we aim to provide you with the tools, autonomy, trust, and support you need to excel. Our benefits include private health insurance, well-being programs, flexible and hybrid work arrangements, laptops and equipment, training opportunities, social events, great offices, and more. People are at the core of Avenga. We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.

AI-assisted engineeringAPI testingAppiumAWSBackend architectureCodeceptJSCompose UIDevOpsEspressoKotlinMobile architecturemulti-locationSauce LabsService virtualizationSwiftTypeScriptXcode

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