Integration QA Engineer

Quick Facts

• Role: Integration QA Engineer

• Focus: Integration/API/backend/end-to-end testing and data validation

Description

You will ensure the quality and reliability of integrations between applications, backend services, databases, and external systems. You will design and execute integration test scenarios and cases, validate data flows across systems, and investigate defects using logs, API responses, and SQL queries. You will work closely with developers, business analysts, and stakeholders in Agile/Scrum.

Responsibilities

• Analyze requirements and design integration test scenarios, test cases, and test data

• Perform integration, API, backend, and end-to-end testing

• Test REST/SOAP APIs using Postman, SoapUI, or ReadyAPI

• Validate data consistency and processing using SQL and relational databases

• Analyze logs, investigate defects, and support root cause analysis

• Document and track defects using Jira or similar tools

• Collaborate with developers, business analysts, and other stakeholders

• Support regression testing, release validation, and UAT activities

Requirements

• 3+ years of software testing experience, including integration or backend testing

• Hands-on experience with Postman or SoapUI

• Understanding of REST/SOAP/HTTP, including JSON and XML request/response structures

• Practical SQL knowledge with Oracle, PostgreSQL, or MS SQL Server

• Experience with test analysis, test design, and defect management

• Ability to investigate issues using logs, API responses, and database queries

• Familiarity with Jira, Xray, Zephyr, or similar tools

• Understanding of authentication and authorization mechanisms

• Good analytical, communication, and problem-solving skills

• Experience working in Agile/Scrum teams

Benefits

• Pleasant working environment and stable background in a large EU software development company

• Space to work independently and implement your own ideas

• Opportunity to influence your direction and learn new approaches

• High quality hardware and software, with access to the latest technologies

• Language improvement opportunities and training support via internal/external courses

• Benefits such as life insurance, pension contribution, EN/DE/ES lessons, MultiSport card, sick days, meal allowance, and company events

• Hybrid remote work after mutual agreement

Nice to have

• Czech or Slovak fluency; English written and spoken

• Test automation experience (Playwright)

• SQL/database validation experience

• Familiarity with CI/CD pipelines and Agile/Scrum environments