Senior DevOps Engineer

Sofia, Bulgaria

Striving for excellence is in our DNA. Since 1993, we have been helping the world’s leading companies imagine, design, engineer, and deliver software and digital experiences that change the world. We are more than just specialists, we are experts.


Currently we are looking for a Senior DevOps Engineer for our Sofia office to make the team even stronger.

We are a global team of strategists, designers, architects, and engineers. We collaborate with you to solve your biggest business challenges through the creative application of design thinking and technology solutions. We think globally, but act locally to help our customers build their brands. We believe that better software makes good business sense.

We are massively building systems for automated deployment, infrastructure and application management for our clients.

We are seeking a Senior DevOps Engineer for designing, implementing, and improving continuous integration and automated release processes and technologies across the development and testing environments. The engineer will also have responsibility for enhancing the efficiency of development, testing, and product release processes.

As the DevOps Engineer, you will perform work assignments within an agile environment, developing, prioritizing and grooming appropriate user stories for these improvements.


  • Develop continuous delivery and infrastructure automation solutions for various project and operational needs for our customers;
  • Identify approaches that leverage our resources and provide economies of scale;
  • Apply OS patches and upgrades on a regular basis, upgrade administrative tools and utilities, configure / add new services as necessary;
  • Develop and improve system software that provides infrastructure services for the business applications, ensuring availability, load balancing, one-button deployment solutions, infrastructure management and troubleshooting;
  • Perform periodic performance analysis to support capacity planning;
  • Perform performance tuning, hardware upgrades, and resource optimization as required;
  • Configure CPU, memory, and disk partitions as required.


  • 4+ years of production operations / infrastructure development experience using configuration management tools;
  • 4+ years of automation using Chef, Puppet, Salt or the like;
  • Extensive knowledge of and experience in supporting and troubleshooting Linux networking services and SDN;
  • Experience in HA database management, including NoSQL databases;
  • Experience in configuring, fine-tuning and operating Java app servers, Nginx and Apache webservers;
  • Experience in automation of infrastructure provisioning and virtualization;
  • AWS – (EC2, Route53, EBS, IAM, AMI, ELB);
  • Terraform – (writing manifests and templates);
  • Kops – Kubernetes orchestrator for AWS;
  • Kubernetes – (Replication Controllers, Services, Load Balancers, Kubelet parameters);
  • Docker – (building images);
  • Application Servers (Tomcat, JBoss, WildFly);
  • Debugging tools (strace, lsof).

Nice to have

  • Experience in ticketing and documentation: at least usage, ideally setting up and configuring ecosystems based on Jira and Confluence or analogues;
  • CDN working experience: Akamai (DSA, NetStorage), Amazon (CloudFront, EC2, S3);
  • Scripting: Bash, Perl, Python or other related;
  • Monitoring tools: Zabbix, Nagios, NewRelic, AppDynamics, Pandora FMS, etc;
  • SQL: Oracle11g, MySQL HA, MySQL, Postgre;
  • VMware or other virtualization;
  • Load balancing: Apache, Nginx, HAProxy;
  • Operational intelligence tools like Splunk, Logstash, etc., OpenStack and cloud orchestrators.

We offer

  • Attractive salary, additional health and dental insurance as long as other social benefits;
  • Personal development program that will allow people to be valued for their strengths;
  • Wide range of professional trainings and workshops;
  • Broad projects variety and possible mobility between projects over the time;
  • Experience exchange with colleagues around the world;
  • Work-life balance and flexible schedule, team buildings and sport opportunities;
  • Modern office in the Infinity Tower business center.