TrafficStars is a high-load advertising network with over 10 years in the international market. We process more than 7 billion events per day in a 3.6-petabyte ClickHouse cluster and operate 500+ servers across European and US data centers. Our network handles over 1 million requests per second at peak times.

This is a great opportunity to apply your expertise in a unique high-load project, working alongside top-tier specialists. As our IT department grows, we are looking for a Senior DevOps Engineer to join our team. The position requires relocation to Limassol, Cyprus, with full official employment and family relocation support.

Responsibilities:

• Work closely with the product development team to support their needs.
  
• Develop and maintain Helm charts, Kustomize configurations, and GitLab CI/CD pipelines.
  
• Build and manage environments ranging from testing to production.
  
• Ensure stable service operation in close collaboration with the infrastructure team.
  
• Identify potential issues and participate in designing solutions.
  
• Research, test, and implement new solutions to optimize current processes and improve service quality.
  

What We Expect from You:

• Strong understanding of Kubernetes (k8s).
  
• Experience working with message brokers (Kafka).
  
• Proficiency with Git, GitLab, and GitLab CI.
  
• Hands-on experience with Prometheus stack and ELK/EFK.
  

Nice to Have:

• Experience with ClickHouse, PostgreSQL, Redis, or Aerospike.
  
• Proficiency in any scripting programming language.
  

What We Offer:

• No dress code, no bureaucracy.
  
• Choice of Mac or PC for work.
  
• Flight tickets to Cyprus covered by the company.
  
• Full relocation support for the candidate and their family.
  
• Work visa for the employee and guest visas for family members.
  
• Work visa for the employee and guest visas for family members.
  
• Medical insurance and mobile coverage.
  
• Free lunches and beverages.
  
• Office stocked with fresh fruit and snacks.
  
• Free English and Greek language courses.
  
• Gym membership reimbursement.
  
• Partial coverage of school and kindergarten fees.
  

Ready to take on the challenge? Join us at TrafficStars and work on an exciting, large-scale AdTech project!