# QA Engineer - Fullstack(Mobile) Junior+ at Plata Card

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Test mobile applications on iOS and Andr

- **Company:** Plata Card (https://jobs.trythestack.co/companies/plata-card)
- **Location:** Germany
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 0–2 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Mobile application testing, iOS, Android, Test design techniques, Defect localization, Test documentation, Client-server architecture, Microservice architecture, Automated testing, AI tools, Programming languages
- **Posted by employer:** 2026-08-26
- **Added to The Stack:** 2026-08-27
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://plata.careers/vacancy/details?id=5406669008&gh_jid=5406669008 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/qa-engineer-fullstackmobile-junior-plata-card

## About the role

Responsibilities:
- Test mobile applications on iOS and Android: design and execute manual and exploratory tests.
- Decompose features into test cases, maintain and update test documentation and checklists.
- Localize defects using logs and traces; open clear bug reports and follow issues through to resolution across teams.
- Work with developers to reproduce problems, validate fixes and verify releases before deployment.
- Contribute to test automation efforts and apply AI testing tools where useful to improve coverage and speed.
- Participate in sprint ceremonies, collaborate with product and engineering in an international team.

Requirements:
- 1–2 years experience in QA or related role, with hands-on mobile testing (iOS/Android).
- Familiarity with client–server and microservice architectures and basic programming knowledge to read and run tests.
- Knowledge of test design techniques, defect localization and log analysis.
- Ability to produce clear test documentation and decompose complex features into testable scenarios.
- English at B1 level or higher and a proactive, persistent problem-solving attitude.
- Bonus: experience writing automated tests and using AI tools for testing.

## Responsibilities

You will be responsible for testing mobile applications across iOS and Android platforms while maintaining high-quality test documentation. The role involves collaborating with international teams to localize defects and ensure robust feature performance.

## Requirements

The ideal candidate has 1-2 years of QA experience and a strong understanding of mobile testing and microservice architectures. Proficiency in English and a proactive, problem-solving mindset are essential for this role.

## FAQ

- **Is this QA Engineer - Fullstack(Mobile) Junior+  role still open?** It was posted on 2026-08-26. Listings more than 30 days old may no longer be active, so check Plata Card's site before applying.
- **Does Plata Card offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Plata Card's site.
- **Where is this role located?** The listing gives the location as Germany. It is marked on-site.
- **What skills does this role ask for?** The listing names: Mobile application testing, iOS, Android, Test design techniques, Defect localization, Test documentation, Client-server architecture, Microservice architecture, Automated testing, AI tools, Programming languages.

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## About The Stack

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## Notes for agents

- Apply on the employer's page (https://plata.careers/vacancy/details?id=5406669008&gh_jid=5406669008). The Stack does not take applications.
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