Middle Mobile QA Engineer

N-iX is looking for a Middle QA Engineer to join our team!

Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile banking solutions. The team focuses on delivering secure, stable, and seamless mobile experiences for millions of users.

Responsibilities

Perform mainly manual and automated testing of mobile applications (iOS & Android);

Work with tools such as Charles Proxy (or similar) for traffic inspection and debugging;

Analyze logs and identify issues across multiple environments;

Create and maintain test documentation (Test Plans, Test Strategies, Test Cases);

Develop and maintain automated test scripts using Java, Kotlin, Appium, Selenide, and Rest Assured;

Collaborate with developers, product owners, and other QA engineers within Agile squads;

Participate in regression, smoke, and exploratory testing;

Test using real devices, emulators, and device farms:

Approx. 80% manual and 20% automation testing (subject to change based on project needs and priorities).

Requirements

3+ years of experience in software testing (manual and automation);

Strong knowledge of testing methodologies, test design techniques, and QA best practices;

Hands-on experience with Java, Appium, Kotlin, Selenide, and Rest Assured;

Experience with Charles Proxy or similar tools (e.g., Fiddler, Proxyman) for traffic and network debugging;

Solid understanding of mobile platforms, CI/CD pipelines, and logging systems;

Experience working in Agile/Scrum environments;

Good analytical and problem-solving skills;

Intermediate+ level of English:

Upper Intermediate+ level of Ukrainian.