Senior QA Automation Engineer

31 - 35 USDNet per hour - B2B
JavaScript

Senior QA Automation Engineer

JavaScript
Zabłocie 43A, Kraków +2 Locations

N-iX

Full-time
B2B
Senior
Remote
31 - 35 USD
Net per hour - B2B

Job description

#4682


Our client is a leading FinTech unicorn that is transforming the way people buy online and in-store, empowering merchants to give their customers magical experiences. Following a successful $497M Series B funding, the company is rapidly expanding its global footprint. 

As a Senior QA Automation Engineer, you will join an international engineering team to lead QA processes and build high-scale technology for innovative Buy-Now-Pay-Later (BNPL) solutions.


Responsibilities:

  • Promote test early practices and enable teams to deliver faster through automation.

  • Develop automation strategy and frameworks across web, API, and mobile applications.

  • Deliver and lead test execution activities, taking end-to-end ownership of quality.

  • Create, edit, and update automated test scripts to ensure high-quality, stable releases.


Requirements:

  • 5+ years of experience in QA Automation with a strong software development & design background.

  • Hands-on experience in automation of backend, web, and mobile applications.

  • Strong expertise in JavaScript and Node.js.

  • Experience with automation tools such as Puppeteer, Cypress, Selenium, or Jest.

    Puppeteer is the primary framework used by the team; experience with it is a strong plus.

  • API Testing: Extensive experience in automated API testing.

  • CI/CD: Experience with Bitbucket Pipelines or similar automated deployment tools.

  • Deep understanding of Agile QA methodologies and the systems development lifecycle.

  • English level B2+ (confident spoken and written communication for international collaboration).

  • Willingness to travel for business trips.

Tech stack

    English

    B2

    Node.js

    master

    JavaScript

    master

    Puppeteer, Cypress, Selenium, or Jest

    advanced

    CI/CD

    regular

    API Testing

    regular

Office location

Published: 03.02.2026

Senior QA Automation Engineer

31 - 35 USDNet per hour - B2B
Summary of the offer

Senior QA Automation Engineer

Zabłocie 43A, Kraków
N-iX
31 - 35 USDNet per hour - B2B
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