Principal Networking Architect & Platform Lead
Radiant
A complete application in a minute
Tailored resume and cover letter, ready to send.
Benefits offered by this job
Job summary
Radiant is seeking a Principal Software Engineer - Networking to set the technical direction for its networking software and lead designs that automate and operate the fabric connecting GPU clusters. You will work across high-performance fabrics, automation, and multi-tenant systems, partnering with product, infrastructure, and security teams.
The role is hands-on technical leadership focused on fast, reliable, software-driven networks through architecture, code, and standards.
Qualifications
- Extensive experience building and operating large-scale network software or software-driven networks.
- Leadership at staff or principal level delivering complex, high-stakes systems.
- Hands-on engineering in Go or similar language.
- Deep technical expertise across fabrics, networking, automation, and multi-tenancy.
Responsibilities
- Set the technical vision and architecture for Radiant's networking software and lead its design and implementation.
- Design and build the control plane that provisions, configures, and automates cluster fabrics and Managed Networks.
- Translate product and customer requirements into robust architectures, APIs, and technical designs with Product.
- Own network performance, isolation, and reliability for AI workloads.
- Lead integration of networking with compute, Kubernetes, storage, security, and observability.
- Drive operational excellence with SRE and Infra Ops, including automation, monitoring, and incident response.
- Raise the engineering bar through mentoring, design and code review, and standards.
Skills
Tools
Job description
Radiant is seeking a Principal Software Engineer - Networking to set the technical direction for its networking software and lead designs that automate and operate the fabric connecting GPU clusters. You will work across high-performance fabrics, automation, and multi-tenant systems, partnering with product, infrastructure, and security teams.
The role is hands-on technical leadership focused on fast, reliable, software-driven networks through architecture, code, and standards.
'/%3e%3cpath%20d='M101.744%2012.4726L102.894%2016.1947L99.0021%2013.2201L101.744%2012.4726ZM105.3%208.40937H100.488L99.0026%203.59473L97.5116%208.41047L92.7%208.40385L96.5965%2011.3834L95.1055%2016.1942L99.0021%2013.2196L101.408%2011.3834L105.3%208.40992V8.40937Z'%20fill='white'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_5593_1381'%20x1='90'%20y1='9.44471'%20x2='99'%20y2='9.44471'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%2300AD70'/%3e%3cstop%20offset='0.998594'%20stop-color='%2300B67A'/%3e%3cstop%20offset='1'%20stop-color='%23DCDCE6'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e){kind=small}
