Do you want to solve complex problems and build systems that will change the Internet?  Do you want to be part of a company that is on the cutting edge of technology?  Do you want to work with a world-class team of engineers?  Do you have what it takes?

The engineering team at 128 Technology is looking for a software engineer focused on developing industry leading software based routing solutions. There is the opportunity to work with new technologies and multiple large-scale networks, each with their own unique challenges, requirements, and business goals. We are looking for extremely motivated engineers who can work collaboratively to help build carrier-grade networking infrastructure.


  • Design for solutions for next-gen routed networks.
  • Develop state-of-the art routing solutions while implementing and supporting interoperability with legacy routed networks
  • Customer design first mentality to make software easy do deploy and use.


  • B.S. or M.S. in Computer Science, Electrical Engineering, Computer Engineering, or a related technical field
  • 8+ years experience in developing large-scale software/network systems and services software on all platforms
  • Computer Science fundamentals in algorithm and object-oriented design, problem solving, data structures, and complexity analysis
  • Extensive working experience with development, debugging and testing multi-threaded applications on distributed systems.
  • Thorough understanding of IP networking and socket-based programming
  • Excellent C++ developer and debugging skills
  • Intimate understanding of IP Routing Protocols such as; BGP, ISIS, OSPF.
  • Demonstrated ability to mentor other software developers to maintain architectural vision and software quality.
  • Ability to deliver clean, modular code quickly and efficiently
  • Strong background in developing networking software applications on Linux/Unix.


  • Familiarity with Free Range Routing, Quagga, Zebra
  • Working experience with C++11/14
  • Team player with strong interpersonal skills and able to adapt and thrive in an Agile environment.
  • Experience with Test Driven Development and Continuous Integration
  • Good sense of humor.