Startup Careers

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Senior C++ Developer at Adaptive Mobile
Dublin, IE

We are looking for Senior C++ Developers with a minimum of 8 years experience developing real-time multitasking software for Sigtran (GSM/ MAP), SS7 & Diameter based products in Linux.  The solutions you will be developing will deal with high volume transaction processing with low latency for the Short Message Services(SMS) in the GSM mobile telecommunications industry. The successful candidates must have a passion for learning new technologies and excellent interpersonal.  Good verbal and written English communication skills and the ability to analyze and solve problems quickly and creatively essential. You will be involved in all aspects of the software development lifecycle including analyzing requirements and solution design. Positions are available in Dublin, Ireland.



  • Degree in Computer Science or related discipline
  • At least   5-7 years software development experience with real-time multitasking C/C++ in telecoms signalling  (SS7, Diameter, GTP-C)
  • Subject matter expert in Diameter Signalling (S6a/S6d/S9) & (S6c, Sh, Rx)
  • Knowledge of Sigtran (GSM/MAP), SS7, Short Message Services, policy enforcement engines for mobile networks
  • Worked specifically with Dialogic Diameter Signalling stack or STP or similar
  • In depth experience in tools like gulp, tshark and netfilter architecture
  • Strong Linux environment experience including working with kernel modules, memory allocation and process scheduling work within such an environment and how to control them
  • Hands-on experience with common developer tools (Make/Jam/Ant, version control system, compiling, linking, shared objects etc.)
  • Ability to develop in a test driven manner: robust, efficient, flexible and maintainable software



  • Expertise in GTP-C desirable
  • Experience with Python and/or other scripting languages
  • Experience of other telecommunications protocols (SIP,POP3, ICAP, Diameter, etc)
  • Great blend of technology background, analytical skills, passion to learn, and customer focus
  • Integrating an SMSC with core telecommunications networks
  • Knowledge of inter-carrier networks
  • Hands on experience in a Service Provider environment