Devops Web3 Jobs in Europe

OpenTag is an international product company operating in the dynamic world of Sports Betting and iGaming.

Our mission is simple yet ambitious — to build exceptional software through empowered, product-driven teams. We bring together top talent, innovative thinking, and a shared purpose.

We’re now looking for a motivated Strong Junior DevOps Engineer to join our growing team and contribute to building scalable, high-performance systems that power the future of iGaming.

Responsibilities:

• Assist in supporting developers and testers by resolving environment-related issues in development and staging systems.

• Support the extension and maintenance of existing Infrastructure as Code, and help codify new components (Terraform experience is a plus).

• Assist in building and maintaining automation for infrastructure provisioning using Terraform, Helm/Kubernetes, and scripting languages such as Python or Bash.

• Participate in reviewing and maintaining CI/CD pipelines in GitLab CI, focusing on stability and reliability.

• Assist in monitoring system performance and availability using tools such as Prometheus, Grafana, ELK, and Jaeger.

• Support efforts to ensure infrastructure meets availability and reliability requirements.

• Document recurring issues, fixes, and improvements to aid knowledge sharing within the team.

• Learn and adopt new DevOps tools, technologies, and best practices as part of professional development.
  
  

Requirements:

• Has 2+ years of experience in a DevOps or similar role (e.g., System Administrator)

• Possesses a strong background in Linux system administration and networking

• Has hands-on experience with at least one major cloud provider — Google Cloud Platform, AWS, or Azure

• Experience with DigitalOcean or Hetzner will be considered an advantage

• Skilled in managing Kubernetes clusters in production environments

• Experienced in implementing CI/CD pipelines using tools like GitLab CI, Jenkins, or GitHub Actions

• Proficient with Infrastructure as Code, especially Terraform

• Comfortable with Git and common Git workflows

• Familiar with monitoring and observability tools such as Grafana, Prometheus, Jaeger, and the ELK stack

• Understands high availability concepts and system design principles

• Able to create and maintain automation scripts using Python, Bash, or Go

• Experienced with Helm for packaging and deploying applications

• Solid understanding of containerization technologies, particularly Docker

• Experience with CDN solutions (e.g., Cloudflare) is a plus

What do We offer?

• An inspiring workspace with awesome teammates and a great vibe

• The chance to build a scalable online betting platform — from the ground up

• Cutting-edge tech stack and real impact on a fast-growing product

• Learning opportunities with a dedicated training budget to level up your skills

• 25 vacation days + an extra day off to celebrate your birthday 🎉

• Premium health insurance for your peace of mind

• Birthday vouchers and little surprises along the way

• Free snacks, team lunches, and great coffee (because fuel matters ☕)

• Sports card, transportation, and food allowance

• Quarterly team events that bring everyone together

Excited to join us? Click the Apply button and let’s build something amazing together!