Manual QA Engineer – API & Web Testing (Remote)

Emergine; Polska; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

100% paid sick leave

21 working days of paid vacation

Medical support for office and remote

Benefits Cafeteria including sports, 0

Job summary

Emergine is seeking a Manual QA Engineer to join our team and ensure high-quality, reliable software across complex web projects. You will dive into application logic, investigate root causes, and strengthen testing across API, UI, and data layers.

You will collaborate with product and development teams, design test plans, and conduct functional, regression, and end-to-end testing. Strong SQL, REST API skills, and experience with logs and debugging tools are essential.

Qualifications

• 3+ years experience as manual QA (web projects).
• Experience with payment processing, payment forms.
• Advanced understanding of QA processes and methodologies.
• Strong experience with client-server architecture and REST API (Postman, Swagger).
• Strong experience with debugging tools.
• Strong experience with logs investigation (Sentry, Kibana).
• Strong experience with SQL.
• Hands-on experience with security issues and vulnerabilities.
• Hands-on experience with CLI.
• Hands-on experience with Test Management Tools.
• Experience with working on complex projects that require a deep understanding of the application business logic and dependencies.

Responsibilities

• Work closely and communicate effectively with development and product teams to understand the features and create comprehensive test plans to verify functionality.
• Analyze functional and non-functional requirements, provide test efforts estimation.
• Perform functional, e2e, regression, integration, etc. testing of complex web application.
• API testing.
• Issues root cause investigation and localization using system logs, DB queries, debugging tools etc.
• Writing and maintaining test documentation.
• Provide comprehensive, clear test reports;
• Continuous improvement of the testing approaches, practices and processes.

Skills

Manual QA

API Testing

REST API

CLI

Test Management Tools

Payment Processing

Security Testing

Tools

Postman

Swagger

Sentry

Kibana

Test Management Tools

Job description

Emergine is seeking a Manual QA Engineer to join our team and ensure high-quality, reliable software across complex web projects. You will dive into application logic, investigate root causes, and strengthen testing across API, UI, and data layers.

You will collaborate with product and development teams, design test plans, and conduct functional, regression, and end-to-end testing. Strong SQL, REST API skills, and experience with logs and debugging tools are essential.