Onomondo Tech Stack

Global IoT cellular operator with cloud-native infrastructure

Software Development Copenhagen, Capital Region 51–200 employees Founded 2012 Privately Held

Onomondo operates a global cellular network for IoT devices, spanning 180+ countries with engineering-focused hiring concentrated in Denmark. The stack reveals a cloud-native operator: Kubernetes, Terraform, Ansible for infrastructure; Prometheus, Grafana, ArgoCD for observability; and low-level embedded work (C, FreeRTOS, Zephyr). Active projects center on self-service provisioning, software-defined cellular components, and cloud-native telecom infrastructure—a shift away from hardware-bound systems toward automated, observable cloud platforms.

Tech Stack 19 technologies

Core StackHubSpot GitHub Actions Jenkins Kubernetes AWS Terraform Ansible Prometheus Grafana ArgoCD Node.js Go Python LinkedIn C Zephyr FreeRTOS Bash

What Onomondo Is Building

◆Challenges

Transforming telecom infrastructure to cloud-native patterns
Re-implementing hardware-bound cellular components
Performance-critical code
Software-defined cellular components
Championing observability, reliability, and automation across the stack
Low-latency connectivity
Highly available connectivity
Global iot connectivity
Balancing short-term needs with long-term platform evolution

▲Active Projects

Building self-service infrastructure and tooling
Next generation softsim features
Provisioning tooling
Automated test and validation pipelines
Transforming telecom infrastructure to cloud-native patterns
Championing observability, reliability, and automation across the stack
Cloud architecture
Observability and automation

Hiring Activity

Accelerating7 roles · 6 in 30d

Department

Engineering

Sales

Seniority

Manager

Senior

Junior

Mid

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About Onomondo

Onomondo is a privately held IoT cellular operator founded in 2012, headquartered in Copenhagen. The company provides global device connectivity across 180+ countries, positioning itself as an alternative to traditional telecom carriers by emphasizing simplified, enterprise-grade IoT connectivity at scale. The engineering-heavy headcount and current hiring focus (5 engineering roles out of 7 open positions) reflects active infrastructure modernization: migrating legacy telecom systems to cloud-native architectures, building self-service customer tooling, and implementing next-generation software-defined cellular features. Operations are currently concentrated in Denmark.

HeadquartersCopenhagen, Capital Region

Company Size51–200 employees

Founded2012

Hiring MarketsDenmark

Frequently Asked Questions

What tech stack does Onomondo use?

Onomondo uses Kubernetes, AWS, Terraform, and Ansible for cloud infrastructure; Prometheus and Grafana for monitoring; ArgoCD for deployment; and Go, Python, Node.js, and C for application and embedded development.

How many employees does Onomondo have?

Onomondo employs 51–200 people. The current hiring velocity is accelerating, with 7 total active roles.