Principal C++ Developer with Networking

Project description

As a Software Development Engineer, you will work as part of the Protocol Team within the Research and Development team , which provide world leading solutions for validating cutting edge telecommunications networks. Our solutions offer innovative capabilities of emulating large parts of modern 5G networks, the emulation of IP hosts and network applications generating network traffic on emulated User Equipment on those networks. You will also work with leading security equipment vendors in the testing of VPN solutions at scale.

Working in the Protocols team, the successful candidate will be responsible for developing and maintaining the TCP/IP based protocols which are at the core of the product. This role provides unparalleled exposure to a wide range of cutting-edge protocols for leading equipment vendors and network providers.

Responsibilities

• Development of features in the protocol engine, such as adding new protocols or extending protocol support based on customer requirements.
• Addressing customer issues and providing domain expertise to the wider team.
• Working with Product Owners and development teams to understand customer protocol requirements and how these can be supported in the product.
• Delivering continuously in an Agile process.

Skills

Must have

• Degree or MSc in Telecommunications, Computer Science or Engineering
• At least 5 years' development experience in C/C++ on Linux for networking features
• Understanding of networking protocols such TCP/IP, HTTP, VoIP, IPv4, IPv6, Ethernet, VLANS, PPPoE
• Experience with security protocols and technologies such as VPNs, TLS, IKE, IPsec, SAML, X.509v3 Certificates and QUIC
• Agile development
• Excellent communication skills
• Good analytical and problem-solving skills
• Experience with Linux network configuration and debugging tools

Nice to have

• JIRA/Confluence