Cloud / DevOps Engineer | AWS, GCP, Kubernetes

200K+ connected devices. 60+ hardware platforms. 99.99% availability. One cloud platform.

signageOS powers digital signage for companies including McDonald’s, Starbucks and 7-Eleven , as well as airports, retail stores and office buildings worldwide.

This isn’t just another SaaS product built around CRUD. Our cloud platform connects to real-world devices across dozens of hardware platforms and operating systems. That brings real engineering challenges around distributed infrastructure, device communication, scalability, reliability and hardware fragmentation .

Go deep. Build what’s next.

We’re looking for a senior, hands-on Cloud / DevOps Engineer to join the team evolving our cloud infrastructure - from architecture and automation to production operations.

This isn’t a transition from traditional system administration. We expect proven experience with modern cloud engineering and DevOps practices from day one .

And yes - there’s a lot to get your hands on. Real scale, real technical challenges, and plenty of room to shape what comes next.

The technical bar

Senior-level hands-on experience with AWS, Google Cloud Platform and Kubernetes

Strong cloud infrastructure architecture and system design skills

Terraform / Infrastructure as Code

Proven modern Cloud / DevOps experience , with a strong focus on automation and practical use of AI

Experience with production operations, troubleshooting and L2 support

Previous development experience with TypeScript, Node.js and MongoDB is a strong advantage

Fluent Czech or Slovak + communicative English

What you’ll work on

Cloud infrastructure architecture, design and automation

Production Kubernetes environments, including scaling and platform automation

Databases and distributed infrastructure services

Platform Engineering , Kubernetes operators and internal tooling

CI/CD and pipelines

Observability, monitoring and production reliability

Cloud cost optimization / FinOps

Infrastructure tooling, with a welcome overlap into Developer Experience

AI-driven automation across DevOps and infrastructure workflows

Evaluation and adoption of new technologies where they solve a real problem

24/7 L2 on-call rotation (approximately 1 week out of every 4)

Our stack

• AWS • Google Cloud Platform • Kubernetes • Terraform • Redis • RabbitMQ
• + TypeScript • Node.js • MongoDB

Practical details

Prague 6 - Evropská 11 (Blox Offices)

Hybrid - minimum 3 days per week in the office, ideally more

Reserved parking in the building garage

A well-equipped office where everything’s taken care of - quiet work zones, meeting rooms, a chill-out area, fully stocked fridges, Friday team lunches, and more

Full-time employment or freelance

Start date by agreement

Interested?

Send us whatever best represents your work - your CV or LinkedIn, GitHub, personal projects, open-source contributions or technical writing .

We’re particularly interested in what you’ve designed, built and operated in production , the technical problems you’ve solved through automation, how you’re using AI in your engineering workflow , and what kinds of technical challenges genuinely excite you.

We’re looking forward to hearing from you!