Senior QA & BA: React/TS, AI-Driven Testing

Arche Consulting Sp. z o.o.; Polska; On-site; PLN 120,000 - 180,000; Full time

Job summary

Arche Consulting Sp. z o.o. seeks a QA Engineer to ensure digital quality across complex fintech projects.

You will design testing strategies, test microfrontend apps with React/TypeScript, and validate backend services. Collaboration with developers, analysts, and stakeholders is essential in this role. You will build automated test suites, participate in Agile ceremonies, and contribute to CI/CD and DevOps processes, including OpenShift and ArgoCD, while applying AI-assisted tooling where

Qualifications

• Several years of QA/Software Test experience.
• Fluent German required for international collaboration.
• Hands-on testing of microfrontend apps with React and TypeScript.
• Ability to analyze requirements and identify gaps and risks.
• Experience testing backend services with Java, Spring Boot, Kotlin.
• Strong API testing expertise (REST, Kafka, event-driven).
• Experience designing and maintaining test automation.
• Familiarity with Playwright, Selenium, Cucumber, Gauge, Gherkin, or similar.
• Understanding of containerized environments and CI/CD (OpenShift, ArgoCD).
• Experience in Agile with DevOps/DevTestOps practices.

Responsibilities

• Design, develop, and maintain automated testing frameworks.
• Execute unit, integration, system, and end-to-end tests across services.
• Support CI/CD and DevOps practices throughout delivery lifecycle.
• Track defects and drive timely resolution in Agile teams.

Skills

QA Engineer

German language

Analytical thinking

Stakeholder communication

Agile teamwork

Tools

React

TypeScript

Java

Spring Boot

Kotlin

Playwright

Selenium

Cucumber

Gauge

Gherkin

OpenShift

ArgoCD

Kafka

REST API testing

GitHub Copilot

Job description

Arche Consulting Sp. z o.o. seeks a QA Engineer to ensure digital quality across complex fintech projects.

You will design testing strategies, test microfrontend apps with React/TypeScript, and validate backend services. Collaboration with developers, analysts, and stakeholders is essential in this role. You will build automated test suites, participate in Agile ceremonies, and contribute to CI/CD and DevOps processes, including OpenShift and ArgoCD, while applying AI-assisted tooling where