Network Architect (Global Backbone & Datacenter)

Your tasks

At i3D.net, we provide world-class global coverage with one of the most interconnected networks in the world. Our solutions focus on low latency, zero packet loss, and unmatched scalability, enabling seamless experiences for millions of users worldwide. With dedicated support, bespoke solutions, and cutting-edge technology, we deliver reliable, cost-efficient infrastructure that empowers game developers and businesses to scale effortlessly. Partnering with major names like Nvidia, DuckDuckGo, Discord, and Ubisoft, we are shaping the future of gaming and network technology.

Why your role matters

As a Network Architect at i3D.net, you’ll help shape and run a truly global network infrastructure, spanning both ISP-scale backbone and cutting-edge datacenter environments. Unlike many teams where architecture is hands-off, you’ll be close to the tech and still hands-on, working directly with Juniper gear, automation tools like Ansible, and a monitoring stack that gives deep visibility into real-time traffic. You’ll be part of a 20-person network team, collaborating with engineers who take pride in building fast, reliable networks—and in staying sharp as technology evolves. 

What you’ll be doing

• Architecture & Design: Shape and build global backbone and datacenter networks with automation and scalability in mind.
• Implementation: Lead deployment of network improvements using tools like Ansible, Python, and Netbox.
• Technical Leadership: Support and mentor engineers, review designs, and promote best practices.
• Customer Collaboration: Work directly with key customers to solve complex issues and provide expert guidance.
• Monitoring & Capacity: Analyze traffic with tools like Kentik to plan capacity and spot potential issues early.
• Documentation: Write and maintain clear network documentation and operational procedures.
• Security: Help enforce network security policies and support our DDoS protection efforts.
• Cross-Team Work: Collaborate with product and infrastructure teams to align network design with business needs.

Tech stack

At i3D.net, you’ll work with: 

• Hardware: Juniper MX, QFX, SRX, EX; legacy includes Mellanox, Cumulus, Brocade.
• Protocols: BGP, IS-IS, OSPF, EVPN-VXLAN, MPLS, L2/L3 VPNs.
• Automation: Ansible, Python, YAML.
• Tooling & Integration: Netbox, Kentik, REST APIs.
• DCI: DWDM, Coherent Optics, metro connectivity.
• Security: Custom DDoS mitigation, traffic filtering, and threat detection.

What success looks like in the first year

• You’ve completed a major network upgrade or datacenter migration with minimal downtime.
• You’ve contributed to a better automation framework that improves delivery speed or reliability.
• You’re a trusted go-to for architectural input in datacenter and backbone projects.
• Your ideas and improvements have been adopted by peers and documented for others to build on.
• You’ve helped strengthen the team through knowledge sharing, mentoring, and hands-on support.

Your profile

• Experience: 5+ years as a network designer or architect in ISP and/or datacenter environments, with a strong track record of delivering scalable solutions.
• Network Expertise: Deep understanding of service provider protocols and architectures—BGP, IS-IS, OSPF, EVPN-VXLAN, MPLS, and L2/L3 VPNs.
• Automation & Scripting: Proven experience automating networks using Ansible, Python, and YAML, including integrating with systems via REST APIs.
• DCI Knowledge: Hands-on experience with datacenter interconnect solutions like DWDM, Coherent Optics, and metro connectivity products.
• Troubleshooting: Expert in diagnosing complex network and hardware issues, from physical to protocol level.
• Linux Proficiency: Comfortable in Linux environments and using it for network-related operations and tooling.
• Broader Infrastructure Insight: Solid understanding of infrastructure domains such as storage, virtualization, and cloud computing.
• Communication: Fluent in English, with the ability to explain complex topics clearly to peers, stakeholders, and customers.
• Certifications: JNCIE-SP, JNCIE-DC, or equivalent expert-level certifications
• Remote vs Onsite: This is a hybrid position with some onsite work required at our Rotterdam office. You are either already in the Netherlands or open to relocating here, and we provide relocation services to support your move (a valid EU work permit is necessary).

Why join us?

• Global Exposure: We operate our own international backbone network, with a presence in over 60 locations worldwide.
• State-of-the-Art Technology: Work with cutting-edge service providers and data center equipment.
• Competitive Perks: Enjoy great pay, shift bonuses, an annual bonus, 25 vacation days (excluding national holidays), travel allowance, and a premium-free pension. 
• Skill Development: Level up with career guidance and education reimbursement. 
• Gaming Perks: Get lifetime access to Ubisoft’s game library
• Stay Active: Use our in-house gym in Rotterdam or unwind in the game and music rooms.