Principal Network Developer

Oracle; Bengaluru; On-site; INR 4,500,000 - 7,000,000; Full time

Job summary

Oracle Cloud Infrastructure (OCI) is seeking a Network Operations Engineer to support and operate large-scale RDMA/RoCE/InfiniBand networks powering its AI and HPC workloads. You will lead lifecycle initiatives, design deployment plans, and drive automation across a global, distributed environment.

Responsibilities include incident leadership, collaboration with product and program teams, and mentoring junior engineers to maintain high reliability and scalable operations across data centers and

Qualifications

• 12+ years of experience in large-scale network operations.
• Expertise in routing and switching technologies (BGP/OSPF/EVPN-VXLAN/MPLS).
• RDMA/RoCE/InfiniBand experience would be a plus.

Responsibilities

• Lead lifecycle management for large-scale network infrastructure projects.
• Translate architectures into detailed designs and deployment plans.
• Serve as technical lead across design, deployment, automation and ops teams.
• Design, implement, and support network solutions across data centers, backbone, cloud, and service providers.
• Partner with owners to ensure integration with monitoring, observability, automation, and ops systems.
• Act as Tier 2 escalation for network incidents, drive root-cause analysis and improvements.
• Develop automation tools to improve operational efficiency and reliability.
• Mentor junior engineers and contribute to best practices.

Skills

Large-scale network ops

Routing & switching

Network automation

RDMA/RoCE/InfiniBand

Observability & monitoring

Cloud infrastructure

Leadership

Communication

Tools

Python

Ansible

Job description

Job DescriptionWe are the AI Infrastructure - Network Operations team at OCI (Oracle Cloud Infrastructure). We support and operate the RDMA/RoCE/InfiniBand network fabrics for OCI's largest AI and HPC customers. These fabrics are the foundation underneath OCI's AI, GPU and HPC services, and support major tier-0 vendors in the generative AI industry. If you're running an AI workload at OCI, we're running the RDMA network underneath your workload.

Job DescriptionWe are the AI Infrastructure - Network Operations team at OCI (Oracle Cloud Infrastructure). We support and operate the RDMA/RoCE/InfiniBand network fabrics for OCI's largest AI and HPC customers. These fabrics are the foundation underneath OCI's AI, GPU and HPC services, and support major tier-0 vendors in the generative AI industry. If you're running an AI workload at OCI, we're running the RDMA network underneath your workload.
A Network Operations Engineer on our team supports the design, deployment, and operations of a large-scale global Oracle cloud computing environment (Oracle Cloud Infrastructure - OCI). Primarily focused on operation and support of RDMA/RoCE/InfiniBand network fabrics and systems, through a combination of a deep network understanding and automation skills to operate a production environment. As OCI is a cloud-based network with a global footprint, this support will include hundreds of thousands of network devices supporting millions of servers, connected over a mix of dedicated backbone infrastructure and the Internet.
Responsibilities
Key Responsibilities

• Lead network lifecycle management initiatives by defining technical objectives, delivery plans, and implementation procedures for large-scale network infrastructure projects.
• Translate high-level network architectures into detailed designs and deployment plans while ensuring scalability, reliability, and operational readiness.
• Serve as the technical lead for moderately complex network projects, coordinating the efforts of multiple engineers across design, deployment, automation, and operational support.
• Design, implement, and support network solutions across data center, backbone, cloud, and service provider environments.
• Partner with service owners and infrastructure teams to ensure network solutions are fully integrated with monitoring, observability, automation, and operational support systems.
• Act as a Tier 2 and specialized escalation point for network incidents, driving root cause analysis, corrective actions, and long-term reliability improvements.
• Lead the investigation and resolution of complex network issues and large-scale service-impacting events.
• Develop automation solutions, tools, and scripts to improve operational efficiency, network reliability, deployment consistency, and incident response.
• Contribute to the design and delivery of network automation frameworks and operational tooling.
• Collaborate closely with product teams, program managers, network leadership, and PMO organizations to align infrastructure capabilities with product and service requirements.
• Partner with vendor engineering teams and account managers to troubleshoot issues, evaluate new technologies, and drive operational improvements.
• Participate in hardware evaluations, RFQ/RFP processes, and adoption of new networking technologies and platforms.
• Drive technology decisions that support business, product, and service objectives.
• Mentor junior engineers through technical guidance, troubleshooting support, design reviews, and knowledge sharing.
• Contribute to engineering best practices, documentation standards, operational excellence, and continuous improvement initiatives.
  

Preferred Skills & Experience

• 12+ years of experience.
• Strong experience with large-scale network operations, design, and troubleshooting.
• Expertise in routing and switching technologies, including BGP, OSPF, EVPN-VXLAN, MPLS, and data center networking. Prion experience with RDMA/RoCE/InfiniBand would be a plus.
• Experience with network automation using Python, Ansible, APIs, or similar technologies, building AI agents to automate.
• Strong understanding of observability, monitoring, telemetry, and incident management.
• Experience working with cloud infrastructure, hyperscale environments, or large-scale distributed systems.
• Ability to lead technical projects and influence outcomes across multiple teams.
• Strong written and verbal communication skills with the ability to work effectively across engineering, operations, and leadership teams.

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