Home Principal SW Engineer – Gateway Development

Principal SW Engineer – Gateway Development

Home Principal SW Engineer – Gateway Development

Principal SW Engineer – Gateway Development

by Kavitha Hagamilal
  • India

Description:  Principal Engineer responsible for SGW/PGW/GGSN/SAEGW functionality

Responsibilities:  As a Principal Engineer, the candidate will be responsible for design and implementation of various features of GGSN/SGW/PGW/SAEGW related protocols for the Affirmed Networks Mobile Content Cloud product.

Requirements:  The ideal candidate will have 10+ years experience in developing Call Control and Control Plane on embedded networking platforms.

  • Strong development and problem-solving skills are required
  • Excellent “C++” programming skills
  • Experience with all aspects of the software development process – concept architecture, design, implementation and testing
  • Strong background in developing signaling and control plane applications on Linux
  • Excellent verbal and written communication skills
  • Experience in developing control plane software components involving design patterns
  • Core development expertise in main SAEGW components
  • Proven ability to optimize implementation for capacity and high call-rate performance
  • 3GPP Protocol experience, preferred non-3GPP access experience
  • gtest & python scripting
  • SCTP, ASN.1 encoding & decoding
  • In depth IKEv2/IPsec Protocol experience with feature extensions like MOBIKE, IKE fragmentation, NAT traversal etc
  • General Security architectures including PKI & Certificate Management

Experience in any of the following skills will be an additional asset:

  • Knowledge of UMTS/CDMA wireless architecture for data services
  • Knowledge of LTE architecture Nodes: MME, S-GW/PGW, SAEGW
  • Mobility/session management protocols, GTP and other network mobility protocols
  • Knowledge of AAA protocols such as DIAMETER and RADIUS and experience developing applications using these protocols

Education:  Candidate should have a minimum of Bachelor’s Degree in Engineering. MS preferred

Send your resume to hrindia@affirmednetworks.com for consideration

To apply for this job email your details to hrindia@affirmednetworks.com