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Saab Global
information technology services 334524531

Software Engineer – Telephony and Communications

Göteborg,
Sweden
Closing date: 30 November 2025

Want to influence the bigger picture? At Saab, you can realise amazing innovations that keep people and societies safe. Together, we can truly make an impact – and your part matters.

Your Role

You’ll join Saab’s Public Safety Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter.

As a Software Engineer within Telephony and Communications, you’ll play a key role in building and maintaining our communication infrastructure, ensuring seamless, reliable, and secure voice and data connections across diverse and demanding environments. Your work will directly contribute to saving lives and keeping societies safe.

  • Design, develop, and maintain telephony and communication software solutions.
  • Work with modern protocols and technologies (e.g. SIP, RTP, VoIP, PBX systems, messaging frameworks).
  • Collaborate with cross-functional Agile teams to deliver high-performance, scalable, and resilient systems.
  • Work with our partners and customers to build tomorrow’s solutions
  • Comprehend an existing solution and work towards MVP´s
  • Continuously explore and implement new technologies that enhance our communication capabilities.
  • Participate in end-to-end system design, from architecture to deployment.
     

This role may involve occasional travel within Europe.

Your profile

We’re looking for a curious, analytical, and team-oriented developer who thrives in a technically challenging environment. You likely have:

  • A degree in Computer Science, Engineering, or similar.
  • Experience with telephony systems
  • A passion for developing robust, real-time software that helps people and communities.
  • Strong communication skills and experience of DevOps.

You will already have expertise in the following: 

  • C#.NET Core
  • Multithreaded applications - Task Parallel Library specifically
  • Test driven development TDD
  • Git
  • SIP signalling/RTP Realtime Transport Protocol
  • BDD (SpecFlow)
  • SQL
  • Docker
  • Wireshark
  • Distributed services
    Linux
  • Team City (CICD) or similar
  • Call Centre experience
  • Asterisk
  • Kamailio


This position requires that you pass a security vetting based on the current regulations around/of security protection. For positions requiring security clearance additional obligations on citizenship may apply.

What you will be a part of

Explore a wealth of possibilities. Take on challenges, create smart inventions, and grow beyond. This is a place for curious minds, brave pioneers, and everyone in between. Together, we achieve the extraordinary, each bringing our unique perspectives. Your part matters.
 

Saab is a leading defence and security company with an enduring mission, to help nations keep their people and society safe. Empowered by its 26,100 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world.

Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations. Read more about us here
 

Kindly observe that this is an ongoing recruitment process and that the position might be filled before the closing date of the advertisement.
 

Please submit your application in English.