Infrastructure Software Engineering – Platform & Build (AI)

Location: London, United Kingdom

Company

hirify.global is an AI hardware startup developing chips and systems for high-speed inference of frontier AI models.

What you will do

• Own CI infrastructure end to end, including reproducible multi-language pipelines, debugging, and performance optimization across large compute clusters.
• Build and maintain observability, alerting, runbooks, and incident response workflows for core infrastructure.
• Scale and maintain a multi-language Bazel monorepo supporting Python, C++, Rust, SystemVerilog, and machine learning workloads.
• Improve the infrastructure and platform experience for engineers working on hardware design, verification, kernel development, ML compilers, and simulators.
• Apply an SRE mindset to reliability, build performance, fault isolation, and root cause analysis.

Requirements

• 5+ years of experience in software, platform, or infrastructure engineering.
• 5+ years of hands-on experience with CI/CD for large-scale products, including monitoring, performance debugging, and resolving pipeline failures.
• 3+ years of experience with build systems such as Bazel, Buck, Pants, or similar cross-language systems.
• Experience with infrastructure as code using Terraform, OpenTofu, or Pulumi.
• Experience with monitoring and observability tools such as Prometheus or Grafana.
• Working knowledge of DevOps and SRE practices, including SLOs, alerting, incident management, and on-call work, plus strong proficiency in Python, Go, or Rust.

Culture & Benefits

• Meaningful equity and ownership participation.
• Private medical, dental, and vision coverage.
• Contributory pension.
• 25 days of holiday plus bank holidays.
• Life and critical illness insurance.
• Inclusive and diverse office environment.

Hiring process

• Some roles may require additional eligibility checks related to UK, US, and international export control regulations.