Want to build and run large-scale systems that power products used by millions?

Join Similarweb’s new Prague hub and take a leading role in designing, automating, and scaling the infrastructure behind one of the world’s most advanced digital intelligence platforms.

You’ll work hands-on with cloud, data, and automation — solving tough reliability challenges and helping our teams ship faster and safer at massive scale.

⚙️ What you’ll do

• Design, build, and maintain scalable, reliable, and secure infrastructure across AWS and GCP

• Develop automation and internal tooling in Python, Go, or Node.js

• Define and manage Infrastructure as Code (Terraform, Pulumi) for consistent, repeatable deployments

• Implement monitoring, alerting, and observability systems for proactive incident detection

• Collaborate closely with engineering teams to improve performance, scalability, and developer experience

• Lead post-incident reviews, root cause analysis, and reliability improvements

• Participate in on-call rotations — and make sure the same alert never fires twice

What you bring

• 3+ years of experience building or operating large-scale distributed systems

• Strong coding skills in Python, Go, Node.js, or Java

• Deep understanding of AWS/GCP, networking, load balancing, and caching

• Hands-on experience with CI/CD pipelines (Jenkins, GitLab CI, CircleCI)

• Familiarity with Docker, Kubernetes, or Nomad

• Automation-first mindset and ownership mentality

• Fluent in English (Czech is a plus)

🚀 Why you’ll love it here

• Work on mission-critical systems that power Similarweb’s global data platform

• Build real infrastructure — not just operate it — with full ownership and autonomy

• Join a Prague-based engineering team with global reach and local impact

• Shape how reliability, performance, and scalability are done at Similarweb

• Learn, grow, and make your mark in a brand-new site with startup energy and global resources

🎁 What you’ll get

• Competitive salary + NYSE-traded stock options
• 💻 MacBook Pro M4 + top-tier development setup
• 🏢 Hybrid: 3 days onsite at DOCK IN (Prague 8), 2 days remote
• 🌴 25 days vacation + birthday off + 3 sick days
• Meal vouchers, Multisport card, snacks & drinks in the office
• 🎉 Friendly culture, regular team events, happy hours, and team lunches
• Career growth and internal mobility opportunities across global teams

If you’re ready to build, automate, and scale the backbone of Similarweb — let’s talk.