Key Responsibilities

Infrastructure Ownership and Architecture
- Own the complete lifecycle of trading infrastructure including design, deployment, optimization, and operations
- Architect scalable, resilient, and deterministic infrastructure for latency-sensitive trading workloads
- Ensure high availability, performance consistency, and fault tolerance across environments

Network Engineering
- Design and manage ultra-low latency network architectures using L2 and L3 protocols
- Deep expertise in multicast, PTP, GPS clocking, time synchronization, and timestamping
- Manage exchange connectivity, market data feeds, cross-connects, and order entry paths
- Optimize switches, NICs, and network paths for microsecond and nanosecond-level performance

Data Centre and Colocation Management
- Own exchange colocation strategy across multiple markets and venues
- Manage rack design, cabling standards, power planning, cooling, and space utilization
- Coordinate installations, audits, and upgrades with exchanges and colocation providers
- Oversee dark fiber, metro links,



and third-party connectivity providers

Linux and Systems Engineering
- Build and maintain high-performance Linux environments for trading and market data systems
- Perform kernel tuning, CPU isolation, NUMA optimization, IRQ tuning, and real-time performance enhancements
- Ensure OS level stability, security, and performance best practices

Hardware and Connectivity
- Own selection and validation of servers, NICs, switches, and low-latency hardware components
- Manage firmware, BIOS, and driver configurations for optimal performance
- Oversee hardware procurement, deployment, lifecycle management, and decommissioning
- Ensure optimal physical connectivity and cabling standards within data centres

Operations and Reliability
- Define monitoring, alerting, and incident response frameworks
- Lead root cause analysis for outages, latency spikes, or performance degradation
- Establish robust change management and

📌 Lead Network Engineer (Gandhinagar)
🏢 Proprietary Trading Firm
📍 Gandhinagar