Senior QA Manual Tester

Viercode is a polish software company that connects best tech-driven engineers with best companies around the world in need of building or scaling their technology teams. We build high-performing teams of software engineers for the world’s leading brands.

We are currently looking for a QA Manual Tester to join Our Client project team in order to provide services in the full life-span of software production.

Remuneration depends on the level of experience in the position, as well as the outcome of the recruitment process.

8 000 - 15 000 PLN per month + vat (B2B)

If you want to work in a powerful network surrounded by passionated experts - this is the job you have been looking for!

Don't wait - send us your application to be a part of the Viercode team - most energizing community of engineers and get long-term projects for various industries!

Role

We are seeking a meticulous and analytical QA Manual Tester to join our team. In this role, you will be responsible for ensuring the quality and stability of our complex print-on-demand platform. You will test the entire ecosystem, from the customer-facing storefront and seller dashboard to the backend integrations with payment processors, print partners, mockup generations and shipping carriers.

Core Responsibilities

• End-to-End Testing: Perform comprehensive functional testing of the entire user journey for both sellers (e.g., product creation, design uploads, store integration) and buyers (e.g., product selection, customization, checkout, order tracking).
• Test Documentation: Design, create, and maintain clear and concise test cases, checklists, and test plans in our test management tool (e.g., TestRail).
• Bug Reporting & Tracking: Identify, isolate, and meticulously document defects in our bug-tracking system (e.g., JIRA). This includes providing clear steps to reproduce, screenshots, and logs.
• Integration & API Testing: Manually test critical API endpoints (using tools like Postman) to verify data integrity and correct communication between our platform and third-party services (payment gateways, shipping providers, print partners, and marketplaces).
• Cross-Browser & Responsive Testing: Ensure the platform's UI/UX is consistent, functional, and visually appealing across all major web browsers (Chrome, Safari, Firefox) and devices (desktop, tablet, mobile).
• Regression & Exploratory Testing: Execute regression tests to ensure new features do not break existing functionality, and perform exploratory (ad-hoc) testing to discover bugs outside of pre-defined test cases.
• Collaboration: Work closely with developers, product managers, and designers to understand requirements, clarify acceptance criteria, and advocate for bug prioritization.
• Strong QA Fundamentals: Proven experience in manual functional, regression, and UI/UX testing.
• E-commerce/POD Logic: A solid understanding of e-commerce workflows (cart, checkout, payments, orders, shipping).
• API Testing: Hands-on experience with API testing tools (Postman is essential) to check requests, responses, status codes, and data formats (JSON).
• SQL & Databases: Basic proficiency in writing SQL queries (SELECT) to query databases and verify that data (orders, users, products) is stored correctly.
• Web Fundamentals: A good understanding of HTML and CSS to accurately identify and describe front-end bugs (e.g., layout issues, styling errors).
• Test Management Tools: Experience with bug-tracking software (e.g., JIRA) and test case management software (e.g., TestRail, Zephyr).
• Cross-Browser Tools: Familiarity with browser developer tools (DevTools) for inspecting elements, checking console errors, and simulating mobile devices.
  
  

Bonus Points (Nice-to-Have)

• Multilingual: Professional working proficiency or fluency in both Russian and English is a huge advantage for communicating with our diverse teams and stakeholders.
• POD/Print Industry Knowledge: Understanding of print-specific concepts like CMYK vs. RGB color profiles, DPI, and file formats (PNG, JPEG, PDF) is a major plus.
• Test Automation Exposure: Basic familiarity with automation concepts or tools (e.g., Selenium, Cypress, Playwright) demonstrates a strong growth mindset.
• Performance Testing: Any experience with or understanding of load/stress testing principles. Analytics Tools: Familiarity with tools like Google Analytics or Mixpanel to help analyze how bugs impact user journeys.
  
  

Benefits

• Interesting and ambitious projects - no routine or repeatability of activities
• Flexible working hours
• The possibility for taking part in international projects
• Excellent work atmosphere, including team events
• Work atmosphere as close as possible to a startup within a large corporation
  
  

Terms of cooperation

• As of now 100% remote work, hybrid model as target solution (office in Warsaw, PL)
• Minimum Monthly Load – 80%
• Expected Monthly Load – 100%
• Communicative English is a must (min B2+)
• Polish min. B2
• Russian - nice to have