Bitdeer is hiring a Cloud Network / SDN Engineer in AI Cloud — San Jose, CA.
About Bitdeer Technologies Group
Bitdeer is a world-leading technology company for AI and Bitcoin mining infrastructure.
Bitdeer is committed to providing comprehensive Bitcoin mining solutions for its customers and building AI computational infrastructure to support the AI revolution. Bitdeer handles complex processes involved in computing such as equipment procurement, transport logistics, data center design and construction, equipment management, and daily operations. Bitdeer also offers advanced cloud capabilities to customers with high demand for artificial intelligence.
Headquartered in Singapore, Bitdeer has deployed data centers across multiple countries, including the United States, Norway, Bhutan, and Ethiopia.
To learn more, visit https://ir.bitdeer.com/
Position Overview
We are reinforcing the network team that underpins a multi-tenant, multi-region GPU cloud at 10,000+ GPU scale. You will design and operate tenant network isolation and high-performance GPU interconnect, ensuring low-latency, lossless fabrics for distributed AI training alongside secure multi-tenancy.
Key Responsibilities
- Design, operate, and troubleshoot multi-tenant SDN: tenant isolation, VPC / overlay networking, and east-west / north-south traffic.
- Build and tune high-performance GPU interconnect fabrics (InfiniBand / RoCE) for distributed training, including lossless config and congestion control (PFC / ECN).
- Plan and operate cross-region interconnect and routing.
- Lead network change management and fast fault localization to minimize tenant impact.
- Partner with Compute and Control Plane teams on network-provisioning automation.
- Define network architecture standards, security boundaries, and observability.
Job Requirement:
- 6+ years in datacenter / cloud networking or SDN.
- Deep expertise in multi-tenant isolation, overlays (VXLAN / EVPN), and L2 / L3 design.
- Hands-on with high-performance fabrics: InfiniBand and / or RoCE, RDMA - strongly preferred for GPU / HPC clusters.
- Experience with SDN controllers and network automation.
- Strong troubleshooting / fault-localization under production load.
- Multi-region network design experience a plus.
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, color, 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.
About Bitdeer
Bitdeer, founded in 2021 via Bitmain spin-out led by Jihan Wu and listed on Nasdaq (BTDR), operates proprietary and hosted Bitcoin mining data centers in the US, Norway and Bhutan with 20+ EH/s under management. Singapore-headquartered, it sells cloud hashrate and HPC services. Sustainability is central, with hydro and grid-balancing sites. The work blends data-center operations, hardware lifecycle and power-market optimization. On Hashtag Web3, Bitdeer has 125 active roles listed — including Cloud Validation & Release Engineer, Cloud Storage Integration Engineer (Storage / Image / Registry), Cloud Network / SDN Engineer in San Jose, CA, Rockdale, US, Singapore.