C++ Software Engineer - (Telecoms / Core Network)

C++ Software Engineer - (C++, Linux / Core Network - HSS, HLR, MME, PGW, SGW, MGW, SGSN, GGSN, MSC, SMSC)

Camberley, Surrey
£55k + bonus, benefits, progression and exposure to dynamic global projects

We are seeking highly skilled Software Engineer with C++, Linux and exposure to telecoms protocols. Candidates must have recent C++ coding experience (or other OO Programming language) AND relevant 'telecoms Core Network' exerpeience - Layer 4+ Protocols)

Our client is an SME technology specialist with a fantastic reputation for high quality and specialist product development and a very exciting project pipeline. This is a great time to join the business as they embark on a drive to grow and upskill the teams in order to deliver an ambitious and exciting portfolio of new projects. An excellent environment for software engineers / developers with a passion for innovation, complex solutions and working at the leading edge of technology.

Software Engineers are required to; Assist in the development of designs for new products; Design and implement modifications to current and future products; Document and execute unit tests for software modules; Perform hardware/software integration tests and trials to demonstrate system designs.

For this role you will need to demonstrate a deep commercial understanding of the following technologies and protocols:-


  • Core Network IMS
  • Layer 4 telecoms protocols and higher
  • Wireshark
  • Strong C++ (Linux target and STL)
  • Development for a Linux environment
  • Expertise in Linux tools (GCC / Make / GDB)
  • Development experience of multithreaded systems

Desirable (some but not all of the following):

  • Core Network - HSS, HLR, MME, PGW, SGW, MGW, SGSN, GGSN, SMSC
  • GSM / UMTS / LTE protocol development or system design experience
  • Protocols include - A interface, RANAP, GTP, luh, S1, MAP, CAMEL, Gb interface, Radius, Diameter, SMNP, SIP, RTP
  • Other similar protocols - layer 3 and higher
  • Telecoms/Datacoms configuration experience (e.g. Cisco, Asterisk PBXs or Cisco Networking Equipment)
  • Experience of Boost libraries (Smart/Shared pointers in particular)
  • OO design methodology
  • Cross platform development experience
  • SVN / Trac usageIP Addressing

To apply to this exciting new opportunity please send your CV to LesleyMorgan@Spectrumit.co.uk or call 02380 765804.

Core Network IMS, C++, Software Engineer, Telecoms, Linux, HSS, HLR, MME, PGW, SGW, MGW, SGSN, GGSN, SMSC, STL, GSM, UMTS, LTE protocol, System Design, RANAP, SMNP, SIP, RTP, Telecoms Configuration, OO design methodology, SVN, Trac, HSS, HLR, MME, PGW, SGW, MGW, SGSN, GCSN, MSC, SMSC, Camberley, Frimley, Farnborough, Fleet, Guildford, Woking, Farnham, Aldershot, Basingstoke, Slough, Maidenhead, Reading, Newbury

Job reference information
Advertiser Spectrum IT
Contact Name Lesley Morgan
Telephone 02380 765804 (Please reference Dice when calling)
Reference LM/VR/05749_1504174916