Onomondo is on a mission to revolutionize global IoT connectivity. We’re here to redefine how connected devices communicate and we need great engineers to help us push the boundaries of what’s possible.

Our work directly impacts millions of devices globally, ensuring seamless, low-latency, and highly available connectivity for mission-critical applications. Our services enable secure authentication, signaling, and messaging for devices using Onomondo SIM cards, across 680+ networks in 180+ countries.

We are now hiring for an experienced Platform Engineer to join our Platform Engineering Team at our HQ in Islands Brygge.

Platform Engineers are an essential part of our technology foundation. You’ll be joining a team focused on empowering engineers by creating self-service infrastructure and tooling—“paved roads” that make the right path the easy path. You’ll work at the intersection of infrastructure and developer experience, contributing to our cloud architecture, Kubernetes operations, observability, and CI/CD.

What You’ll Be Doing

• Support the creation of internal tooling, Kubernetes operators, and self-service infrastructure to enhance the developer experience.

• Build and maintain secure, testable, and reusable infrastructure using Infrastructure as Code (Crossplane and Terraform) to support scalability and reliability in our cloud environments.

• Assist in operating and improving our Kubernetes platform to ensure efficient orchestration, autoscaling, and resiliency.

• Contribute to the development and maintenance of CI/CD pipelines that enable consistent and safe software delivery.

• Help implement and evolve observability practices (metrics, logs, traces) and take part in incident response to improve reliability.

• Collaborate on managing IAM roles, secrets, network configurations, and cloud cost controls.

• Assist with the construction and maintenance of network infrastructure for both our platform and mobile core.

What You Bring

• Experience working with cloud infrastructure (AWS, GCP, or Azure) using Infrastructure as Code (Terraform or similar).

• Familiarity with Kubernetes operations, scaling, and troubleshooting in production environments.

• Understanding of observability concepts and experience with tools like Grafana, Loki, or similar.

• Exposure to building and maintaining CI/CD pipelines.

• Knowledge of networking fundamentals: VPCs, load balancers, routing, DNS, and firewalls.

• Interest in improving developer experience through automation and tooling.

• A collaborative mindset with a willingness to learn from and support teammates.

• Curiosity and motivation to grow your skills and contribute to evolving systems and processes.

Why join Onomondo?

We’re not just building another connectivity layer – we’re reimagining how global IoT connectivity works from the ground up. With customers like Maersk and global use cases across industries, we’re tackling problems that have never been solved before.

You will experience:

• A playful, ambitious culture where people are trusted to do what they do best

• A workspace that’s one-of-a-kind, in both design and energy

• A team that’s small, sharp, and all-in on shipping meaningful things fast, with room for your voice and fingerprints on what we build.

• Legendary lunches, snack heaven, and events that actually bring people together

Our hiring process

We care deeply about creating a fair and inclusive process.

That means:

• We don’t need your picture or cover letter - just your CV

• We select candidates based on skills and relevant work experience for the role.

We’re fast but thoughtful - our goal is to ensure you feel informed, respected, and excited throughout the journey.

• 30-minute screening call with our recruiter, Christian Payne

• Technical interview (in-person) with David (Platform Engineering Manager) and another engineer

• Culture Interview (1hr 20 mins) with Dana (VP of Engineering) and an engineering team member

• Final stage - Meet our leadership for 30 minutes, onsite - Meet with our Co-Founder, Michael Karlsen and our CTO, Henrik Aagaard

Ready to Make an Impact?

Send us your CV, and let’s start the conversation.

Learn more about us and other opportunities at onomondo.com/careers

Department

Engineering

Locations

Copenhagen

Remote status

Hybrid