Qureos Mentor

Loynova

<div>
 
 
 Senior QA Engineer
 
 
 
 Are you passionate about quality and ready to own the testing strategy for a fast-growing platform spanning e-commerce, financial applications, and mobile apps? We're looking for a Senior QA Engineer to join our engineering team and play a key role in delivering reliable, secure, and high-performance software.
 
 
 
 
 
 
 About the Role
 
 
 
 As a Senior QA Engineer, you will design and execute both automated and manual testing strategies across web, API, and mobile platforms. You'll work closely with developers, DevOps, and product teams in an Agile environment to ensure our platform meets the highest standards of quality, performance, and security.
 
 
 
 
 
 
 What You'll Do
 
 
 <ul>
 <li>
 Design and implement comprehensive test strategies covering functional, integration, regression, performance, and security testing across web, API, and mobile platforms
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 <li>
 Develop and maintain automated test suites for APIs, web applications, and mobile apps (iOS/Android)
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 Test e-commerce workflows including product catalogs, shopping carts, checkout processes, payment gateway integrations, and order fulfillment
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 Test financial application workflows including transaction processing, payment integrations, account management, and financial reporting accuracy
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 Test mobile applications for device compatibility, push notifications, offline functionality, biometric authentication, and performance
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 Perform security and vulnerability testing to identify risks across web, mobile, and API layers
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 <li>
 Integrate automated tests into CI/CD pipelines for continuous quality feedback
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 Validate multi-tenant data isolation and security requirements
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 Create and maintain test documentation including test plans, test cases, and defect reports
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 Collaborate with development teams to track and resolve defects
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 Review and analyze test results, providing actionable quality metrics
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 </ul>
 
 
 
 
 
 What You Bring
 
 
 
 
 Required
 
 
 <ul>
 <li>
 5+ years of experience in software quality assurance with both automated and manual testing
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 <li>
 Experience testing e-commerce platforms (checkout flows, payment gateways, inventory systems)
 </li>
 <li>
 Experience testing financial applications (transactions, payments, reporting)
 </li>
 <li>
 Experience testing mobile e-commerce, financial, and loyalty applications
 </li>
 </ul>
 
 
 Manual Testing
 
 
 <ul>
 <li>
 Strong experience with test case management tools such as TestLink, Kiwi TCMS, Squash TM, or Azure Test Plans
 </li>
 <li>
 Proficiency with bug tracking tools such as Jira, Azure DevOps, ClickUp, or Redmine
 </li>
 <li>
 Experience with API testing tools such as Postman, Insomnia, or SoapUI
 </li>
 <li>
 Experience with cross-browser and cross-device testing tools such as BrowserStack, Sauce Labs, or LambdaTest
 </li>
 <li>
 Experience with mobile device testing on real devices and emulators (Android Studio, Xcode)
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 <li>
 SQL proficiency for test data setup, validation, and database testing
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 <li>
 Strong understanding of testing methodologies including black-box, white-box, regression, smoke, sanity, and UAT
 </li>
 </ul>
 
 
 Test Automation
 
 
 <ul>
 <li>
 Experience with web UI automation frameworks such as Selenium, Playwright, Cypress, or TestCafe
 </li>
 <li>
 Experience with mobile automation tools such as Appium, Detox, XCUITest, or Espresso
 </li>
 <li>
 Experience with API automation tools such as REST Assured, Postman/Newman, or Karate
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 <li>
 Proficiency in scripting for test automation using Python, JavaScript/TypeScript, or Java
 </li>
 <li>
 Experience integrating automated tests into CI/CD pipelines using Jenkins, Azure DevOps, or GitHub Actions
 </li>
 <li>
 Experience with performance and load testing tools such as Apache JMeter, k6, Gatling, or Locust
 </li>
 </ul>
 
 
 Security Testing
 
 
 <ul>
 <li>
 Experience with security and penetration testing tools such as OWASP ZAP, Nikto, Wapiti, or Nuclei
 </li>
 <li>
 Understanding of OWASP Top 10 vulnerabilities
 </li>
 <li>
 Knowledge of secure testing practices for financial and e-commerce applications with PCI-DSS awareness
 </li>
 </ul>
 
 
 Nice to Have
 
 
 <ul>
 <li>
 Experience with BDD frameworks such as Cucumber, SpecFlow, or Behave
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 <li>
 Experience with static code analysis tools such as SonarQube or ESLint
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 <li>
 Experience testing multi-tenant SaaS platforms
 </li>
 <li>
 Experience with cloud-based device farms such as AWS Device Farm or Firebase Test Lab
 </li>
 <li>
 Understanding of OAuth 2.0 / OIDC authentication flows
 </li>
 <li>
 ISTQB, CSTE, or equivalent certification
 </li>
 <li>
 CEH or security testing certification
 </li>
 </ul>
 
 
 
 
 
 Tech Stack You'll Work With
 
 
 <ul>
 <li>
 Test Management: TestLink, Kiwi TCMS, Squash TM, Azure Test Plans
 </li>
 <li>
 Bug Tracking: Jira, Azure DevOps, ClickUp, Redmine
 </li>
 <li>
 API Testing: Postman, Insomnia, SoapUI, REST Assured
 </li>
 <li>
 Web Automation: Selenium, Playwright, Cypress, TestCafe
 </li>
 <li>
 Mobile Automation: Appium, Detox, XCUITest, Espresso
 </li>
 <li>
 Performance Testing: Apache JMeter, k6, Gatling, Locust
 </li>
 <li>
 Security Testing: OWASP ZAP, Nikto, OpenVAS, Nuclei
 </li>
 <li>
 CI/CD Integration: Jenkins, Azure DevOps, GitHub Actions, GitLab CI
 </li>
 <li>
 Database Testing: SQL, pgAdmin, DBeaver
 </li>
 </ul>
 
 
 
 
 
 What We Offer
 
 
 <ul>
 <li>
 Opportunity to shape quality practices for a high-scale platform
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 <li>
 Work across diverse products including SaaS, e-commerce, financial applications, and mobile apps
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 Collaborative, engineering-driven culture
 </li>
 <li>
 Professional development and learning opportunities
 </li>
 <li>
 Competitive compensation package
 </li>
 </ul>
 
 
</div>

Senior Quality Assurance Engineer

<div>
 
 
 About the Role
 
 
 
 We are looking for a highly skilled and experienced Senior Flutter Developer with 5+ years of dedicated Flutter development experience. You will be responsible for building and maintaining high-quality, scalable, and performant cross-platform mobile applications. This role requires strong technical proficiency, a deep understanding of mobile development standards, and the ability to work independently while collaborating effectively with cross-functional teams.
 
 
 
 
 
 
 Key Responsibilities
 
 
 
 &bull; Develop and maintain robust mobile applications using Flutter and Dart, following clean architecture principles.
 
 
 &bull; Implement responsive UI/UX using Flutter&rsquo;s layout system, custom widgets, and adaptive design techniques.
 
 
 &bull; Integrate platform-specific features via MethodChannels for Android (Kotlin/Java) and iOS (Swift/Objective-C).
 
 
 &bull; Apply state management using tools such as Riverpod, Bloc, Provider, or GetX.
 
 
 &bull; Optimize performance using Flutter DevTools, Skia rendering analysis, and memory profiling.
 
 
 &bull; Ensure offline capabilities using Hive, SQLite, or ObjectBox.
 
 
 &bull; Handle secure data storage and authentication using flutter_secure_storage, Firebase Auth, and biometric APIs.
 
 
 &bull; Integrate RESTful and GraphQL APIs using Dio, http, or graphql_flutter with robust error handling.
 
 
 &bull; Manage app lifecycle, background tasks, and notifications using WorkManager, flutter_local_notifications, and Firebase Cloud Messaging.
 
 
 &bull; Publish and maintain apps on Google Play Store and Apple App Store, including handling app signing and store compliance.
 
 
 Testing &amp; Quality Assurance
 
 
 &bull; Write and maintain unit, widget, and integration tests using flutter_test, mockito, integration_test, and golden tests.
 
 
 &bull; Ensure code quality through linting, static analysis, and adherence to SOLID principles.
 
 
 &bull; Collaborate with QA engineers to define test strategies and ensure high test coverage.
 
 
 Tooling &amp; Packages
 
 
 &bull; State Management: Riverpod, Bloc, Provider, GetX
 
 
 &bull; Navigation: auto_route, go_router
 
 
 &bull; Code Generation: build_runner, freezed, json_serializable
 
 
 &bull; UI Enhancements: cached_network_image, flutter_svg, lottie
 
 
 &bull; Localization: intl, easy_localization
 
 
 &bull; Firebase Suite: firebase_core, firebase_auth, cloud_firestore, firebase_crashlytics, firebase_analytics
 
 
 &bull; CI/CD Tools: GitHub Actions, Codemagic, Bitrise, Fastlane
 
 
 Collaboration &amp; Workflow
 
 
 &bull; Work closely with designers, backend developers, and product managers to deliver seamless user experiences.
 
 
 &bull; Participate in code reviews, contribute to technical documentation, and follow Agile/Scrum methodologies.
 
 
 &bull; Use Git for version control with experience in branching strategies and pull request workflows.
 
 
 
 
 
 
 Soft Skills
 
 
 
 &bull; Strong problem-solving and debugging skills.
 
 
 &bull; Excellent communication and collaboration abilities.
 
 
 &bull; High attention to detail and commitment to delivering polished, production-ready applications.
 
 
 &bull; Ability to work independently and take ownership of assigned tasks.
 
 
 Experience &amp; Qualifications
 
 
 &bull; 5+ years of professional experience in mobile development, with 5 years focused on Flutter.
 
 
 &bull; Proven experience in publishing and maintaining apps on Google Play Store and Apple App Store.
 
 
 &bull; Familiarity with backend integration, API design, and mobile security best practices.
 
 
 
 
 
 
 What We Offer
 
 
 
 &bull; Professional Growth: Opportunities for skill development and career advancement.
 
 
 &bull; Collaborative Environment: A supportive team that values technical excellence.
 
 
 &bull; Innovative Projects: Work on cutting-edge solutions using modern mobile technologies
 
</div>

Senior Software Engineer

Join Loynova and explore 2   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Loynova

About Company

Senior Quality Assurance Engineer

Senior Software Engineer