Sr. GPU Cloud South-North Network SRE Expert

Bitdeer; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

Bitdeer is a world-leading tech company in Bitcoin mining and AI cloud, headquartered in Singapore. We seek a Senior Data Center Network Engineer to own EVPN-VxLAN fabrics, BGP routing, and multi-site DCI for our global fleet.

You will design, implement, and operate spine-leaf DC networks, automate with Ansible, Terraform, and Nautobot/NetBox, manage IP transit and peering, and collaborate on inter-tenant security. Hybrid remote work available.

Qualifications

• 5+ years in data center network engineering with EVPN-VxLAN deployment experience.
• Strong BGP expertise (eBGP/iBGP, route policies, communities).
• Experience designing & operating multi-site DCI with EVPN multi-homing.
• Proficiency with Arista EOS and/or Cisco NX-OS in spine-leaf DCs.
• Experience with firewall platforms (Palo Alto, Fortinet).
• Hands-on IP transit provisioning & internet peering.
• Familiarity with network automation tools (Ansible, Python/Netmiko, Nautobot/NetBox).
• Understanding of QoS, traffic engineering, capacity planning for DC networks.
• AIOps aptitude or runbook-as-code mindset.

Responsibilities

• EVPN-VxLAN fabrics for multi-tenant isolation and workload mobility.
• DCI overlay/underlay connecting 4 US DCs with L2/L3 services.
• BGP, OSPF, ECMP, VxLAN across spine-leaf architectures.
• IP transit, peering, and internet edge infra.
• WAN/IP backbone linking US DCs to APAC and Iceland sites.
• Network equipment: Arista, Cisco, Palo Alto devices.
• Network automation with Ansible, Terraform, Nautobot/NetBox.
• Monitor network health, capacity, and SLA across sites.
• Maintain architecture docs, configs, and change procedures.

Skills

EVPN-VxLAN

BGP

Multi-site DCI

Arista/Cisco NX-OS

firewall platforms

IP transit provisioning

Network automation

Ansible

Terraform

Nautobot/NetBox

Python/Netmiko

QoS & capacity planning

AIOps

Runbook automation

Tools

Ansible

Terraform

Nautobot/NetBox

Job description

About Bitdeer:

Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud.
Bitdeer is committed to providing comprehensive Bitcoin mining solutions for its customers. Apart from designing industry-leading ASIC chips and manufacturing mining rigs, the Group handles complex processes involved in computing across the value chain. This includes equipment procurement, transport logistics, datacenter design and construction, equipment management, and network and facility operations. Bitdeer also offers advanced cloud capabilities to customers with a high demand for artificial intelligence.
Headquartered in Singapore, Bitdeer operates globally with a diversified 3 GW energy portfolio, and deploys Bitcoin mining and HPC datacenters in the United States, Bhutan, Norway, Canada, Malaysia, and Ethiopia.

About the team

You own the north-south fabric that connects our AI cloud to the world - and drive the automation that turns EVPN/BGP ops from tickets into policy.

NeoCloud is building an AI-operated GPU cloud spanning 4 US DCs, APAC sites, and Iceland. In this role you own the IP/Ethernet infrastructure that connects that fleet - DCI, WAN, internet edge, tenant-facing networks - and you build the automation that lets the AIOps substrate express network intent as code, not as change tickets.

What you will be responsible for:

• EVPN-VxLAN data center fabrics for multi-tenant network isolation and workload mobility.
• Multi-site DCI overlay/underlay connecting 4 US DCs with consistent L2/L3 services.
• BGP (eBGP/iBGP), OSPF, ECMP load balancing, and VxLAN across spine-leaf architectures.
• IP transit, peering relationships, and internet edge infrastructure.
• WAN/IP backbone connecting US DCs to APAC and Iceland sites.
• Network equipment: Arista, Cisco, and Palo Alto switches, routers, and firewalls.
• Network automation with Ansible, Terraform, Nautobot/NetBox for IPAM/DCIM.
• Network health, capacity, and SLA monitoring across all sites.
• Network architecture docs, standard configs, and change procedures.
  Feed the AIOps substrate

• Every route policy, ACL, VRF, and peering session lives as code in the platform's config-management substrate - no config drift, no snowflakes.
• Every BGP flap, every DCI degradation feeds the network-stability predictor.
• Every routine change becomes a workflow the remediation actuator can execute under a maintenance window.

How you will stand out:

• 5+ years in data center network engineering, with hands-on EVPN-VxLAN deployment experience
• Strong BGP expertise (eBGP/iBGP, route policies, communities, traffic engineering)
• Experience designing and operating multi-site DCI with EVPN multi-homing
• Proficiency with Arista EOS and/or Cisco NX-OS in spine-leaf data center environments
• Experience with firewall platforms (Palo Alto, Fortinet) for perimeter and inter-tenant security
• Hands-on experience with IP transit provisioning and internet peering
• Familiarity with network automation tools (Ansible, Python/Netmiko, Nautobot/NetBox)
• Strong understanding of QoS, traffic engineering, and capacity planning for DC networks
• AIOps aptitude - you've either driven a network-automation program from ticket-driven ops to intent-driven policy, or you have a clear thesis on how you would.
• Runbook-as-code mindset - configs, changes, and rollbacks should be executable by an agent.

What you will experience working with us:

• A culture that values authenticity and diversity of thoughts and backgrounds;
• An inclusive and respectable environment with open workspaces and exciting start-up spirit;
• Fast-growing company with the chance to network with industrial pioneers and enthusiasts;
• Ability to contribute directly and make an impact on the future of the digital asset industry;
• Involvement in new projects, developing processes/systems;
• Personal accountability, autonomy, fast growth, and learning opportunities;
• Attractive welfare benefits and developmental opportunities such as training and mentoring.

(If related to MinerPlus Operations and has physical requirements)

Good to know:

Work Environment and Physical Demands

While performing the duties of this job, the employee may sometimes be exposed to heat, noise, and vibrations. The noise level in the work environment and job sites can be loud. The exposure will not be constant but could occupy a large amount of a person's time during the day while on-site. Safety & Noise reduction equipment will be provided by the company. While performing the duties of this job, the employee is regularly required to talk and hear. The role allows working remotely flexibly where necessary.

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Bitdeer is committed to providing equal employment opportunities in accordance with country, state, and local laws. Bitdeer does not discriminate against employees or applicants based on conditions such as race, colour, gender identity and/or expression, sexual orientation, marital and/or parental status, religion, political opinion, nationality, ethnic background or social origin, social status, disability, age, indigenous status, and union.

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