Ensoft is now part of Cisco Learn More About Cisco

What we do

At Ensoft, we specialise in developing the highly complex software that runs some of the most cutting-edge communications devices in the world. It's complicated, it must be exceptionally reliable and resilient and we're constantly adding new technologies and capabilities. It takes innovation, creativity and exceptional engineering.

For the techies

We have expertise in pretty much all areas of service provider networking, including:

  • Routing and switching (BGP, all the IGPs, MPLS, multicast etc)
  • Carrier Ethernet (IEEE technologies, pseudowires and VPLS, E-OAM etc)
  • Residential subscriber management (eg PPP/IP sessions, scalable wholesale access)
  • Embedded services (eg session border control, security services)
  • All the "hidden" functionality and craft that goes into high-end carrier class devices

For everyone else

Odds are, this web page arrived on your screen courtesy of at least one device running our software. Over time, the same will be increasingly true whenever you make a phone call, use a cash machine, or watch television. We help the world to communicate.

Find out how we do it

Working at Ensoft

Mugshot Eshan

I have learnt an incredible amount, from the basics of programming to making significant contributions to a large (and interesting!) software project alongside truly fantastic engineers.

Eshan, Maths, Cambridge More Casebooks
Mugshot James

Each week there's a company breakfast, 5-a-side football, pub quizzes, the list really does go on.. Beyond that there's a dedicated social team that, whilst I've been here have organised events such as a day at Kempton Racecourse, wine tasting, a Christmas dinner and a separate Christmas party(!) and are currently organising a company weekend break.

James, Maths & Computer Science, Oxford More Casebooks

Careers at Ensoft