Senior Software Engineer (AI)

Location: Hybrid in Sunnyvale, California, or Toronto, Canada

Company

hirify.global builds large-scale AI computing systems and software for high-speed model training and inference.

What you will do

• Build and operate software for managing large fleets of AI clusters.
• Develop operator-facing views of cluster health, capacity, performance, and active issues.
• Build services and integrations that combine data and workflows across infrastructure systems.
• Automate incident investigation, response, and service restoration workflows.
• Design systems that remain reliable through component and data center failures as the fleet scales.
• Lead projects from design through production, measure impact, and use operational feedback to improve the platform.

Requirements

• 12+ years of industry experience building and operating production software for distributed systems or large-scale infrastructure.
• Strong Go or Python skills, including service and API design.
• Expertise in control planes, fleet management systems, or operational platforms.
• Experience with Linux, containers, Kubernetes, asynchronous work, retries, and partial failures.
• Experience with event streaming, workflow automation, or time-series telemetry.
• Strong judgment in reliability, security, observability, and cross-functional technical leadership.

Nice to have

• Experience building software for incident response, hardware health, or capacity management.
• Experience developing dashboards and applications for infrastructure operators.
• Experience working with AI clusters and their compute, networking, and hardware systems.

Culture & Benefits

• Work on an AI platform designed beyond the constraints of traditional GPUs.
• Opportunities to publish and open-source AI research.
• Work with one of the fastest AI supercomputers in the world.
• Startup vitality with job stability and a non-corporate work culture.
• Continuous learning, growth, and support in an inclusive work environment.