Own the analog/RF and high-speed SerDes architecture for optical transceiver SoCs, defining solutions for drivers, TIAs, equalizers, ADC/DACs, PLLs, and CDRs targeting 112G/224G+ PAM4 interconnects.
Drive system-level link budget closure across the complete electrical-to-optical channel, accounting for transmitter impairments, channel loss, reflection, crosstalk, and receiver noise.
Collaborate with photonics, packaging, and digital teams to reconcile architecture decisions with PIC layout, package constraints, and system requirements.
Design, implement, and operate high-performance GPU networking fabrics and classical datacenter networking components such as routing, security, and external connectivity.
Own the long-term technical direction and operational strategy for AI interconnect networks, architecting scalable RoCE and Ethernet fabrics for distributed training and inference.
Collaborate cross-functionally with infrastructure, platform, SRE, and operations teams to integrate networking into the overall platform architecture and drive operational excellence.
Radian Arc provides an infrastructure-as-a-service (IaaS) platform for running cloud gaming, artificial intelligence and machine learning applications inside telecommunication carrier networks. It is a fast-growing scale-up with a global team across the USA, Australia, Central Europe, Malaysia, Singapore and Japan.
Design, engineer, and optimize optical transport solutions using DWDM, ROADM, and OTN technologies.
Configure, commission, and troubleshoot optical networking platforms from leading vendors like Ciena and Nokia.
Lead network deployments, maintenance, and provide Tier III technical support for operational excellence.
Vultr provides high-performance cloud infrastructure solutions for enterprises and AI innovators globally. As the world's largest privately-held cloud infrastructure company, it has grown to serve hundreds of thousands of customers across 185 countries with a self-funded, innovative culture.
Own full-chip physical assembly and signoff for next-generation SOCs, managing floorplanning, power grid, and clock integration.
Architect hierarchical physical verification flows and execute DRC, LVS, ERC, and signoff at advanced nodes (5nm, 3nm).
Collaborate with PD and STA teams to resolve integration conflicts and develop automation scripts to accelerate tapeout.
EnCharge AI is a leader in advanced AI hardware and software systems for edge-to-cloud computing, using in-memory computing technology for higher efficiency. Launched in 2022 and led by veteran technologists with backgrounds in semiconductor design and AI systems, the company focuses on enabling AI accessibility.
Validate and troubleshoot InfiniBand and RoCE fabrics during GPU cluster bring-up and expansion.
Tune fabric performance parameters for distributed AI workloads such as NCCL and MPI.
Collaborate with GPU and networking teams to diagnose and resolve fabric-level issues and optimize performance.
Vultr makes high-performance cloud infrastructure easy to use and affordable for enterprises and AI innovators worldwide. With 33 global data centers and hundreds of thousands of customers, it is the largest privately-held cloud infrastructure company, offering a culture of innovation and growth.