You will join a fast-paced environment with a strong, battle-tested dev team that has already scaled products to millions. Here, you will own product initiatives that directly impact a massive audience, make decisions that shape how people connect globally, and work on big problems with smart, innovative solutions, all with real ownership of outcomes.
About your role: As a Manual QA Engineer on our iOS team, you will join a freshly launched product right at the moment of its active growth. Your work will directly shape release stability, regression coverage and the way quality is built into the product as it scales. You will own features from requirements to release, go far beyond UI testing into databases, APIs and real client–server traffic, and test the logic that directly drives revenue: in-app purchases, A/B experiments and analytics. And you will do it with an AI-assisted QA toolset that you can use and grow from day one.
In this role, you will
Own features end to end: review PRDs, design test coverage and publish feature documentation for the whole QA team
Perform functional testing of new features as well as smoke, sanity and regression testing of mobile apps on real devices
Test the backend manually via REST APIs across multiple services and validate client–backend integrations
Validate business logic, pricing, feature flags and user data at the database level in MongoDB
Analyze client–server traffic with proxy tools to find whether a bug lives on the client or the backend
Test in-app purchases, attribution, personalization flows and A/B experiments that directly affect revenue
Validate analytics events and tracking so that product decisions rest on reliable data
Set up test conditions via the admin panel and JSON configs, including shared logic across several internal brands
Create and maintain test documentation: test cases, checklists, bug reports and test reports
Use and grow our AI-based toolset for generating test cases, checklists and PRD analysis
Work within Scrum and continuously improve the speed and quality of testing
It’s all about you
2+ years of experience in manual testing, including backend testing with API tools and databases
Hands-on experience testing iOS/Android apps on real devices
Experience with proxy debugging tools: Charles, Proxyman or Fiddler
Strong knowledge of test design techniques and requirements analysis
Experience testing in-app purchases
Experience setting up test conditions via JSON configs or admin panels
Experience with test management systems such as Qase, TestRail or similar
Experience using Claude or other AI tools for testing and creating test documentation
Experience working in fast release cycles
English at B1 level or higher
Structured thinking, eagerness to learn and clear communication
Result-oriented mindset, team spirit and flexibility
Would be a plus
Experience with MongoDB Compass: writing queries, filtering and validating data
Analytics testing: validating events and tracking parameters
A/B testing: test groups, feature flags, experiment configs
Marketing testing: attribution, marketing links, personalized flows
Localization testing, including multi-language and RTL
Experience with TestFlight: installing builds and reading device logs
What we offer
20 paid days off, 15 days off due to sickness, and 6 additional days off for family events
Up to 10 additional days off for public holidays
100% medical insurance coverage
Sports and equipment reimbursement
Team building events, corporate gifts, and stylish merch
Financial and legal support
Position retention and support for those who join the Armed Forces of Ukraine
Participation in social initiatives supporting Ukraine
Cooperate from our Kyiv hub or in a remote cooperation format with flexible hours of business activity
Modern equipment or depreciation of your own tools
Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
70% of our heads and leads have grown into their roles here – so can you!
Performance-oriented reviews and Individual Development Plans (IDPs)
Reimbursement for professional courses and English classes
Corporate library, book club, and knowledge-sharing events
AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster
Care and support:
Comfortable environment:
Investment in your future:
Hiring process
Intro call
Technical interview
Final interview
Reference check
Offer
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Skills Required
- 2+ years of experience in manual testing, including backend testing with API tools and databases
- Hands-on experience testing iOS and Android apps on real devices
- Experience with proxy debugging tools such as Charles, Proxyman, or Fiddler
- Strong knowledge of test design techniques and requirements analysis
- Experience testing in-app purchases
- Experience setting up test conditions through JSON configurations or admin panels
- Experience with test management systems such as Qase, TestRail, or similar
- Experience using Claude or other AI tools for testing and test documentation
- Experience working in fast release cycles
- English proficiency at B1 level or higher
- Structured thinking, eagerness to learn, and clear communication
- Result-oriented mindset, team spirit, and flexibility
- Experience with MongoDB Compass, including queries, filtering, and data validation
- Analytics testing, including validating events and tracking parameters
- A/B testing, including test groups, feature flags, and experiment configurations
- Marketing testing, including attribution, marketing links, and personalized flows
- Localization testing, including multilingual and RTL testing
- Experience with TestFlight, including installing builds and reading device logs
What We Do
United Tech is a Ukrainian product IT company that develops its own mobile and web products in the social networking niche. Our brands are growing rapidly and attracting leading positions in their categories, influencing modern approaches to development and ambitious goals of our teams. For almost 5 years, United Tech team has been creating applications that are used by millions of users around the world. Our products’ primary market is Tier-1 region, including but not limited to USA, UK, Canada and leading European countries. Niches that cover our expertise: - social networking; - big data & analytics; - performance marketing; - payment solutions; - mobile apps.
