IT Administrator / QA Lead

Numfum GmbH - June 6, 2025

Join Our Team as an IT Administrator / QA Lead

Are you seeking an exciting career opportunity? If so, we invite you to become a part of our dynamic team! Numfum GmbH, a Basel-based software development company specializing in bespoke 3D engines and tooling since 2011, is expanding and looking for a talented IT Administrator / QA Lead to contribute to our innovative projects.

At Numfum, our core business revolves around the enhancement and maintenance of Storm, our proprietary cross-platform, lightweight, and compact 3D engine. Storm features a robust 2D UI and a fully functional audio engine, supporting a range of educational products, including the award-winning K-12 Lexia® Core5® Reading program, which is utilized by millions of students and educators worldwide.

Your Responsibilities:

IT Administration:

  • Manage and maintain Windows, Mac, and Debian machines, along with other IT infrastructure.
  • Build and maintain custom PCs, including maintenance of specialized water-cooled machine learning hardware.
  • Install, configure, and update software, operating systems, and applications.
  • Monitor system performance and resolve hardware, software, and network issues.
  • Manage user accounts, permissions, and access controls.
  • Oversee backup and disaster recovery solutions.
  • Ensure data security through firewalls and antivirus software.
  • Provide technical support and training for internal users.
  • Stay informed about the latest IT trends and technologies.

Quality Assurance:

  • Collaborate with our 3D Engine and Machine Learning teams, supporting QA testing.
  • Design and implement test strategies, lead QA testing, and automate testing processes to ensure software quality.
  • Analyze test results and identify defects.
  • Enhance QA processes and methodologies to ensure compliance with quality standards.
  • Troubleshoot and debug software issues.

Qualifications:

REQUIRED:

  • Bachelor's degree in Computer Science or a related field.
  • 3+ years of experience in IT Administration and Quality Assurance.
  • Proficiency in Windows, Linux, and Mac operating systems.
  • Strong knowledge of heterogeneous networks and networking protocols.
  • Experience with network hardware such as routers and switches.
  • Familiarity with testing tools and automation frameworks.
  • Ability to analyze test results and identify root causes.
  • Excellent problem-solving and troubleshooting skills.

NICE TO HAVE:

  • Experience with various programming languages (e.g., C++, Rust).
  • Proficiency in spoken German.

Please note that only applications matching the job profile will be considered. Apply online using the form below. Candidates must be from EU/EFTA countries or possess a valid work permit for Switzerland. This position requires on-site presence in Basel.

Strictly no agencies.

Location : Basel
Country : Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

Only pdf, Word, or OpenOffice file. Maximum file size: 3 MB.