About the Role
We are looking for a Principal Systems Engineer to lead the architecture, design, and operation of large-scale distributed systems powering high-performance infrastructure. This is a highly strategic technical leadership role focused on defining system architecture, driving cross-organizational technical direction, and delivering reliable, scalable, and efficient infrastructure platforms at significant scale.
You will operate at the intersection of software and infrastructure, partnering closely with platform, networking, hardware, and product engineering teams to solve complex systems challenges and influence the long-term evolution of our infrastructure stack.
As a Principal Engineer, you will serve as a technical authority across multiple domains, setting engineering standards, mentoring senior engineers, and guiding critical architectural decisions across the organization.
What You’ll Do
Lead the architecture, design, and development of large-scale distributed systems (1000+ nodes)
Define and drive technical strategy for critical infrastructure services across compute and network systems
Own complex architectural decisions involving scalability, fault tolerance, state management, data consistency, and performance optimization
Influence cross-functional engineering initiatives and align technical direction across teams
Partner with platform, networking, hardware, and operations teams to deliver end-to-end production systems
Drive operational excellence through automation, observability, reliability engineering, and performance tuning
Diagnose and resolve complex system-level issues spanning software, networking, kernel, and infrastructure layers
Establish engineering best practices, design standards, and operational processes for distributed systems development
Mentor senior and staff-level engineers, acting as a force multiplier across the organization
Lead technical reviews and guide long-term infrastructure roadmap planning
Minimum Qualifications
Bachelor’s or Master’s degree in Computer Science or a related technical field (or equivalent practical experience)
10+ years of experience building and operating large-scale production systems
Deep expertise in distributed systems, operating systems, and computer networking
Strong proficiency in multiple programming languages such as Python, Go, Java, or C/C++
Proven experience architecting and operating mission-critical infrastructure services at scale
Demonstrated technical leadership across complex, cross-functional engineering initiatives
Strong system design, problem-solving, and communication skills
Experience leading architectural discussions and influencing technical direction across organizations
Participation in on-call rotations supporting production infrastructure
Preferred Qualifications
Deep expertise in Linux systems internals and performance optimization
Strong background in distributed systems architecture, including consensus, fault tolerance, synchronization, and state management
Experience with large-scale compute, storage, and networking environments
Familiarity with server and GPU hardware architecture and system-level optimization
Experience with high-performance networking technologies such as InfiniBand and RoCE
Hands-on experience building and operating cloud infrastructure or data plane services
Experience with databases and distributed caching systems such as MySQL, Redis, or Memcached
Experience designing highly available, low-latency infrastructure systems at hyperscale
What We’re Looking For
A highly technical systems leader who can define architecture and strategy in complex distributed environments
Someone who takes ownership of critical infrastructure systems and drives execution end-to-end
A pragmatic engineer who balances long-term architectural vision with operational excellence and execution speed
A mentor and technical multiplier who elevates engineering standards across teams
A collaborative leader capable of influencing across organizational boundaries and driving alignment on critical technical decisions
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