IR Tech Stack

AI infrastructure and monitoring for mission-critical systems at scale

Software Development North Sydney, NSW 201–500 employees Founded 1988 Public Company

IR operates a 30+ year-old monitoring and optimization platform now being reshaped around AI infrastructure. The tech stack reveals a modern cloud-native foundation (Kubernetes, AWS, Terraform, ArgoCD) paired with ML-optimized tooling (CUDA, graph analytics, LLM frameworks), suggesting a pivot from reactive system monitoring toward predictive AI-driven insights. Active projects span core platform scaling, multi-region resilience, and high-performance training pipelines—all friction points for enterprises running AI workloads alongside legacy comms and payments systems.

Tech Stack 23 technologies

Core StackTerraform CloudFormation GitHub Actions ArgoCD Go Python Rust Kubernetes AWS AWS RDS Prometheus Grafana OpenTelemetry TypeScript C++ Bash AWS EKS VPC IAM Fluentd Jaeger Backstage CUDA

What IR Is Building

◆Challenges

Guard cost & safety
Compliance with soc2/gdpr/hipaa
Balancing quick-win llm improvements
Research to production
High-performance training pipelines
Ml/dataops for large graphs

▲Active Projects

Iac/gitops patterns
Multi-region resilience architecture
Llm improvements
Graph analytics
Rl automation
Core platform for ai infrastructure
Graph-ml roadmap
High-performance training pipelines
Low-latency graph services
Core platform scaling company

Hiring Activity

Accelerating6 roles · 3 in 30d

Department

Engineering

Product

Seniority

Senior

Principal

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About IR

IR provides monitoring, diagnostics, and optimization solutions for communications, collaboration, and payment infrastructure. The company serves over 1,000 organizations globally, including major banks, airlines, and telecommunications providers across 60+ countries. Founded in 1988 and publicly listed on the Australian Stock Exchange, IR maintains headquarters in North Sydney with offices in the USA, UK, and Singapore. The product suite focuses on real-time performance visibility and automation to prevent outages before they occur. Current hiring (primarily engineering and product, all senior/principal level in the US) and active project work indicate a strategic shift toward AI-native infrastructure capabilities and large-scale graph processing.

HeadquartersNorth Sydney, NSW

Company Size201–500 employees

Founded1988

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does IR use?

IR operates on Kubernetes, AWS (EKS, RDS, IAM, VPC), Terraform, and CloudFormation for infrastructure, paired with Go, Python, Rust, and TypeScript for application code. Observability is built on Prometheus, Grafana, Jaeger, and Fluentd; newer work includes CUDA and OpenTelemetry.

What countries does IR operate in?

IR serves customers in over 60 countries. The company maintains offices in Sydney (headquarters), the USA, UK, and Singapore, and is currently recruiting in the United States.