Principal Site Reliability Engineer (AI)

TL;DR

Principal Site Reliability Engineer (AI): Leading reliability strategy and architectural design for high-performance AI and HPC infrastructure with an accent on scalability, automation, and operational excellence. Focus on designing large-scale control-plane systems, defining reliability standards, and driving systemic improvements across GPU and network platforms.

Company

hirify.global provides high-performance, cost-effective GPU cloud infrastructure engineered specifically for AI start-ups and enterprise customers.

What you will do

• Own and evolve the long-term reliability strategy for AI and HPC infrastructure.
• Design and lead the development of large-scale control-plane systems and automation frameworks.
• Define reliability standards, SLO frameworks, and operational best practices.
• Act as a senior technical escalation point during critical incidents to ensure systemic resolution.
• Partner with cross-functional leadership to influence platform design and operational maturity.
• Mentor senior and mid-level engineers to elevate SRE practices across the organization.

Requirements

• 10+ years of experience in SRE, Systems, or Software Engineering operating complex infrastructure.
• Expert-level software engineering skills in building production-grade automation.
• Deep expertise in Linux, networking, and distributed systems design at scale.
• Extensive experience debugging failures across hardware, OS, network, and application layers.
• Proven ability to lead technical initiatives across teams without direct authority.
• Strong systems-thinking mindset balancing reliability, velocity, and cost.

Nice to have

• Hands-on experience with AI/HPC platforms, InfiniBand/RDMA, and workload schedulers like SLURM.
• Experience designing observability systems for high-cardinality and high-throughput environments.
• Familiarity with Kubernetes at scale and hybrid or bare-metal cloud architectures.

Culture & Benefits

• Competitive base and equity package with annual reviews.
• Remote-first environment with a focus on trust, autonomy, and flexible work.
• Opportunity to work at a fast-growing startup building cutting-edge AI technology.
• Collaborative, supportive environment with a focus on professional growth and progression.