Middle Mobile QA Engineer

Gismart

. Test features against requirements by analyzing acceptance criteria and designing flexible, resilient test scenarios .

Posted 11/4/2026full-timeRemote • UkraineJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in quality assurance for mobile and cross-platform products, with a strong focus on test scenario design, defect documentation, and validation of production builds. Proficient in utilizing testing tools and methodologies to ensure product quality and stability.

Highest-signal resume keywords

QA ExperienceMobile TestingCharles ProxyXcodeJenkins

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Test Scenario DesignDefect DocumentationAcceptance Criteria AnalysisA/B TestingRisk AssessmentIOS UnderstandingAndroid UnderstandingTesting ToolsDebugging ToolsProduction Validation

Soft Skills

OwnershipCollaborationCommunication

Tools & Technologies

Charles ProxyXcodeAndroid StudioJenkinsCI/CD Tools

Industry Keywords

Mobile ProductsCross-Platform ProductsUI/UX PatternsIOS SandboxGoogle WalletTesting SpecificsApp LifecycleDevice Selection

Tech Stack

Tools & technologies

AndroidiOSJenkins

About the role

Key responsibilities & impact

Test features against requirements by analyzing acceptance criteria and designing flexible, resilient test scenarios
Document and prioritize defects with reproducible steps, screenshots/logs, and clear descriptions
Maintain up-to-date and scalable test documentation, including checklists and regression notes
Prepare release candidates for production and validate build stability
Work with JSON configuration files to verify flags, values, and conditions affecting production functionality
Set up and validate A/B tests for target user segments
Take ownership of product quality and defend quality decisions, including edge cases
Participate in planning, retrospectives, and discussions with development, analytics, design, and marketing teams

Requirements

What you’ll need

2+ years of QA experience, preferably in mobile or cross-platform products
Ability to work with requirements, independently design test scenarios, and assess risks
Strong understanding of iOS and Android platforms, including architecture basics, UI/UX patterns, background behavior, permissions, and app lifecycle
Ability to select test devices and justify device/OS selection based on target audience, market, and product specifics
Understanding of iOS Sandbox and Google Wallet, including limitations, security policies, and testing specifics for payments and authorization flows
Experience with mobile testing and debugging tools
Charles Proxy experience for traffic interception and analysis
Xcode and Android Studio experience with logs, simulators/emulators, and builds
Jenkins or other CI/CD tools experience, including understanding of pipelines and logs

Benefits

Comp & perks

Remote-first culture with flexible working schedule and work-from-anywhere options
100% compensation for coworking spaces in Ukraine except Kyiv; 50% compensation for coworking spaces worldwide
Free office lunches
12 public holidays per year for employees working outside Ukrainian or Polish holiday-calendar locations
100% sick leave compensation
Partial coverage of medical insurance, sports activities, and therapy costs
Equipment provided or maintenance costs covered
70% coverage of professional development courses
100% coverage of corporate English courses
18 working days of paid vacation and 3 personal days per year, plus one additional day for each year at Gismart
Corporate events and team-building activities across Gismart hubs