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Software Tester (m/f/d)

Software Tester (m/f/d)

locationWien, Österreich
VeröffentlichtVeröffentlicht: vor 1 Woche

Software Tester (m/f/d)

Starting at 50.000 € gross p.a.APPLY

We are working with a leading international provider of end-to-end communications solutions for critical networks. Their focus is on ensuring reliable, efficient, and sustainable production, communication, and processing of voice, data, and video information. With over 700 employees spread across 12 locations in Europe, the headquarters is located in Vienna.

Employee satisfaction is paramount to them. They foster teamwork and support employees in their career planning and professional growth. Additionally, they are committed to contributing to a more sustainable society, which is an integral part of our leadership ethos, influencing decisions and CSR initiatives.

To bolster their team, we are seeking experienced professionals as well as recent graduates who resonate with a collaborative and success-oriented approach.


  • Application Software Testing: As part of the team, you will assist in devising test strategies and plans for mission-critical telecommunications systems within the IMS and MCX domain.
  • Creation of Test Cases: You will contribute to crafting simulated test cases using various proprietary test tools, with an emphasis on automation.
  • Conducting Tests: You'll perform end-to-end tests within the in-house laboratory in Vienna, focusing on integrating solutions with other systems.
  • Problem Analysis and Resolution: You'll be tasked with analyzing customer issues and ensuring effective resolution.


  • Technical education in information and communication technologies (HTL, FH/University).
  • Solid knowledge and experience in the telecommunications sector, particularly in IMS.
  • Familiarity with the SIP protocol and tools like Wireshark.
  • Understanding of mobile communications (2G, 3G, 4G) is advantageous.
  • Proficiency in Linux and a programming language, coupled with scripting skills, complement your profile.

Our Offerings:

As a leading international player in the Mission Critical Networks domain, they provide stimulating and diverse roles across various specialties. Working with cutting-edge technologies, executing innovative projects, and engaging with a diverse client base are among the highlights of being part of the team.

Community and success define our collaboration. Join a motivated, international team, and enjoy:

  • Open communication with a first-name culture across all international locations.
  • Flexible working hours and the option for remote work.
  • Opportunities to contribute your ideas and suggestions.
  • Personalized training and development programs based on individual discussions.
  • A modern office in Vienna's technology hub.
  • Corporate events and community engagement activities.
  • Attractive social benefits, including meal vouchers, health promotion initiatives, company bikes, extra vacation days for voluntary work and birthdays, and travel allowances.

If you are interested in this challenging position we are looking forward to receiving your comprehensive application for ref.no. 102,524 preferably through our ISG career portal or via email.

Visit isg.com/jobs/search - here you can find new job offers every day.

ISG International Service Group
A-1010 Wien, Universitätsring 14
Sergio Rivera Chanivet, T: +43 1 512 35 05