Senior QA with C# (Remote)

Copenhagen, Poland (Remote) 4 732.54 - 6 152.31 USD Posted on February 17, 2026

Job Description

About the Project: 

 

For our client, a provider of digital identity and cybersecurity solutions, we are looking for a Senior QA Specialist with C#. 

The person in this role will join a team responsible for developing a login system that enables citizens and businesses in Denmark to securely access public services using a single digital identity.

 

 

Locaton: 100% remote (occasional travel to Copenhagen).




Job Responsibilities:

 

Design, maintain, and enhance the automated testing framework to ensure high-quality software delivery.

Collaborate in the analysis of business logic changes to identify and design comprehensive test scenarios for new functionalities.

Write and maintain automated test cases (functional and Rest/API tests in Cucumber).

Execute tests across multiple platforms, including various operating systems, browsers, and mobile devices.

Analyze test results, report findings, and contribute to risk assessments for identified bugs.

 Participate in deployments of new releases. 

Expectations:

Minimum 7 years of hands-on experience in software testing.

Strong understanding of test design techniques, QA methodologies, and testing strategies.

Practical experience with various operating systems, browsers, and mobile devices.

ISTQB Foundation certification or equivalent.

Experience in backend testing and strong proficiency in C#

Proficiency in test analysis and development understanding, with documented experience indeveloping test design and test cases.

Familiarity with API test automation using ReadyAPI/SoapUI and UI test automation usingSpecFlow (C#), Selenium and BrowserStack is an advantage.

 Experience with PractiTest or similar test tool.

Experience with basic SQL knowledge (MS SQL Server) is an advantage.

 Proficiency in English.

We Offer 

 

Ongoing support from a dedicated agent who is caring about your project continuity, contact with clients, necessary formalities, work comfort, and development. 

Consultant Development Program – advice on career planning based on the latest trends and market needs in IT, including consultations with career agents and mentors. 

Access to 7N Learning & Development – a development and educational platform offering webinars, a library of articles and industry reports, and frequent invitations to both one-time and recurring events focused on technical, business, and lifestyle topics. 

Spectacular events, both for you (e.g., annual Kick-Off trip, Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g. family picnics), 

Professional growth Professional growth beyond your current project. You can actively engage in knowledge sharing through the 7N Services offering, designed for 7N clients. 

Connections and access to the expertise of top IT professionals in the market – the average professional tenure of our consultants in Poland is over 10 years, 

A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad.

About 7N

7N Group is an IT consulting company driven by high performance. Over three decades, 7N has been a part of several waves of digitalization. Today, our consultants work across industries and geographical borders to deliver the projects that define the new digital realities. By leveraging the collective power of the top 3% of IT professionals, we offer a highly specialized portfolio of IT services, supporting our clients with sourcing of IT consultants, end-to-end solutions, and professional learning. Our expertise spans across areas of expertise and industries, providing digital transformation across all phases of the IT project life cycle. By engaging early with 7N, you benefit from our experience and expertise when defining the project scope and strategic needs, and you gain flexibility to accommodate changing demands while maintaining control and ownership of IT development. 7N AT A GLANCE 2,500+ projects a year 13 offices in 8 countries (Denmark, Poland, India, Finland, Norway, Sweden, USA, Italy) 220+ clients 1,700+ actively engaged consultants DRIVEN BY PERFORMANCE Experience and expertise: Born out of the Nordics, we base our advisory on more than 30 years of working with IT professionals of extraordinary calibre. The right team for the task: With the belief that IT projects are not built by individuals, we specialize in tailored matches and team cohesion to deliver performance in every project. A proven process and delivery model: We staff our winning teams through our evaluation framework, The Secret Code, which enables the delivery of specialized industry knowledge. A human and collaborative approach: We value interpersonal skills and technical capabilities equally, empowering everyone to be guided by a strong set of human-centric values.

Industry: IT Services and IT Consulting