Telco Services Backend Engineer (61720)

  • Praha
Telco Services Backend Engineer (61720)



Hi, how is it going? Ready for some professional challenge? Ready for some rather complex, yet fun stuff? Ready for taming some wild technological beasts? If so, we could be the right address for your next career destination. By joining us, you can take part in developing telco products that serve millions of customers across the whole of Europe and eventually the whole globe. If you are familiar with the classical telco world, but see the future more in the IT world – then you are our man / woman! If you consider yourself to be a well-versed engineer, you don’t get scared by a dozen of systems talking to each other real time, like working in an international / cross-cultural environment and don’t mind bright colors, we need to see you!


Our mission is to shape ideas into products that fit our environment. We often combine knowledge from the Telco industry with IT technologies, as everything transforms to be “over IP” these days. We tend to explore the unexplored paths, failing fast if these turn out to be a dead end. We find it important to understand the basics of tools, protocols, database design, networking, and operating systems internals. Tools and technologies change, basics (mostly) don’t. It is, however, important for you to learn – and want to learn – in due course.


Some handshake parameters:

Telco Networking

– SS7, SCTP, circuit switching in general

– IMS, SIP, RTP, DIAMETER protocols


– Wired and Wireless Ethernet

– TCP/IP stack

– Protocols of higher OSI layers, such as HTTP(S), SOAP, TLS, LDAP, XML

Software development / operations

– UML (e.g. using Enterprise Architect)

– Versioning tools, preferably GIT / SVN

– SQL mastery, understanding of Java, C([+]{2}), Python, Ruby

– GNU/Linux ecosystem, virtualization (VMware, KVM), Linux shell, scripting / automation

– Windows Server environment (advantage)

– OpenStack virtualization orchestration (advantage)


– Keen to learn more

– Agile development methods

– Coping with corporate environment

– Engineering spirit

– Requirements handling (advantage)


– English (excellent knowledge)

– German (advantage)

In return we offer an attractive salary commensurate with experience, very competitive bonus package including company product discounts, possibility to working from home, participation in product trials and many more.

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