Senior Network Engineer

About NscaleNscale is taking on the hyperscalers by building a vertically integrated cloud built for AI. We own the data centres, software, and applications that power today's AI stack using sustainable technology solutions. We thrive on a culture of relentless innovation, ownership, and accountability, where every team member takes pride in their work and drives it with excellence and urgency.

As a Nscaler, you’ll build trust through openness and transparency, where everyone is inspired to do their best work. Collaboration is key, and we work together swiftly and respectfully, embracing adaptability and resilience in all we do.

Responsibility:

• Designing, deploying, and maintaining high-speed, low-latency network infrastructure required to support large-scale AI workloads and GPU cloud clusters
• Handle data center networking (Ethernet, WAN, cloud services) and high-performance interconnect topologies (such as InfiniBand or RoCE) used in multi-node GPU training

Requirements:

• Masters/ Bachelor Degree in Computer Science/Technology or equivalent
• 5 to 8 years of Network Engineering experience
• Experience in working in a large ISP/Cloud provider environment and in Network operations role
• Experience with overlay Networking will be a plus

Technical Experience

• Experience with Infiniband or RoCE networking

• Strong knowledge of protocols such as MPLS, BGP/OSPF/IS-IS, TCP, IPv4, IPv6, DNS, and DHCP. Also, VxLAN and EVPN will be an added advantage

• Experience with scripting or automation and Data Centre design – Python preferred, but must demonstrate expertise in scripting or compiled language

• Experience with networking protocols such as TCP/IP, VPN, DNS, DHCP, and SSL, network monitoring, and telemetry solutions

• Experience with network modelling and programming – YANG, OpenConfig, NETCONF

• Participate in an on-call rotation

**In All We Do, Our Core Values Guide Us

Relentless Innovation**At Nscale, we constantly push the boundaries of innovation, embracing creative risks to shape the future. Our aim is to deliver products that not only meet but exceed today’s expectations, setting new standards for tomorrow.

Ownership and AccountabilityEvery Nscaler is fully accountable for their work, driving it with excellence and urgency. We set high standards, ensuring that our contributions are not just good but exceptional.

Openness and TransparencyWe believe trust and transparency are key to our success. We maintain open communication within our teams and with stakeholders, sharing both successes and challenges. Our open-source approach allows customers to explore our technology, building trust and ensuring our solutions are both innovative, secure, and reliable.

Customer-Centric FocusOur customers are central to our mission, and we are committed to delivering impactful solutions that drive real-world success. We focus on deeply understanding their needs and challenges, striving to exceed expectations in both product quality and service.

SustainabilityWe are dedicated to considering the long-term environmental and societal impacts of our technologies. By integrating sustainability into our operations and product development, we ensure that our innovations are both effective and responsible, contributing positively to the world around us.

Full-Speed CollaborationCollaboration at Nscale is fast, efficient, and respectful. We work together seamlessly, with clear communication and mutual respect, ensuring our shared goals are met with high standards and impactful outcomes.

Equal Opportunities StatementWe strongly encourage applications from people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, and people from lower socio-economic backgrounds.

If there’s anything we can do to accommodate your specific situation, please let us know.

The responsibilities outlined in this job description are not exhaustive and are intended to provide a general overview of the position. The employee may be required to perform additional duties, tasks, and responsibilities as assigned by management, consistent with the skills and qualifications required for the role.

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*For information on how Nscale handles candidate personal data, please see our Employee & Candidate Privacy Notice: Here.

Nscale does not accept unsolicited candidate submissions from recruitment agencies.*