# QA Engineer - Fullstack (WEB) Junior+ [Antifraud&Disputes] 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: - Execute functional, exploratory, regress

- **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:** Functional testing, Exploratory testing, Regression testing, Smoke testing, Backend testing, Integration testing, Test documentation, Client-server architecture, Microservice architecture, Defect localization, Log analysis, Test design techniques, Automated testing, AI tools
- **Posted by employer:** 2026-08-28
- **Added to The Stack:** 2026-08-29
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://plata.careers/vacancy/details?id=5409277008&gh_jid=5409277008 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/qa-engineer-fullstack-web-junior-antifrauddisputes-plata-card

## About the role

Responsibilities:
- Execute functional, exploratory, regression and smoke tests for web applications in the Antifraud & Disputes domain.
- Test backend services and integrations between microservices and third-party systems.
- Design, run and maintain end-to-end test cases and the overall testing lifecycle for features.
- Analyse logs and reproduce defects to support root-cause identification and resolution.
- Maintain and update test documentation, specifications and test case decompositions.
- Collaborate with engineers, product and support teams to ensure quality and timely delivery.

Requirements:
- 1–2 years of QA experience with hands-on web application testing.
- Basic programming experience and ability to read/understand code and logs.
- Familiarity with client–server and microservice architectures and test design techniques.
- Experience with defect localisation, log analysis and writing clear bug reports.
- Good written and spoken English (B1 or higher) for cross‑functional communication.
- Proactive, persistent attitude and willingness to learn automated testing and AI tools (bonus).

## Responsibilities

You will perform functional, exploratory, regression, and smoke testing on web applications and backend services. Additionally, you will be responsible for designing the testing lifecycle and maintaining comprehensive test documentation.

## Requirements

Candidates should have 1-2 years of QA experience and a strong understanding of client-server and microservice architectures. Proficiency in English at a B1 level or higher is required for effective communication within the international team.

## FAQ

- **Is this QA Engineer - Fullstack (WEB) Junior+ [Antifraud&Disputes] role still open?** It was posted on 2026-08-28. 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: Functional testing, Exploratory testing, Regression testing, Smoke testing, Backend testing, Integration testing, Test documentation, Client-server architecture, Microservice architecture, Defect localization, Log analysis, Test design techniques, Automated testing, AI tools.

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## Notes for agents

- Apply on the employer's page (https://plata.careers/vacancy/details?id=5409277008&gh_jid=5409277008). The Stack does not take applications.
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