DevOps Engineer (offline)

Responsibilities:
Support of remote hybrid production infrastructure both bare metal and virtual servers (IBM Cloud);
Support of build environment and internal ecosystems (DEV/QA/Staging environment running on docker/mesos/k8s, pipeline, deploys, automated tests);
Release activities, Maintenance, monitoring, upgrade, deployment, database administration;
Troubleshooting PROD environment: configuration, performance, security etc.

Requirements:
Strong Linux/Unix background - we use Ubuntu.
Networking concepts: Routing, Firewalls, Load Balancers, VPN, NAT etc.
Web Applications: http servers configuration, proxying, rewriting, caching, CDN etc.
Troubleshooting: gathering debug/trace data, using APM/tracing tools like APM/zipkin/glowroot, centralized log management like graylog or ELK.
Performance tuning: understanding resource usage, ability to identify bottleneck, profiling, stress testing etc.
Relational Database administration experience: configuring, troubleshooting, tuning for performance.
Bash or other scripting languages.

Will be a plus:
Experience administrating Java application servers like Tomcat.
Experience with orchestration systems like Mesos or Kubernetes.
Automation/provisioning with tools such as Ansible (preferable), Salt, Puppet, Chef.
Experience running in a cloud: Amazon, IBM Cloud, Google Cloud, etc.
Understanding of CI/CD principles, experience with Jenkins.
Experience with microservice architecture (spring cloud/spring boot/Netflix flavors).
Experience in acting as a part of development team and knowledge of basics of development processes;
Understanding of Java Virtual Machine.

Language knowledge:
Intermediate English

Personal skills:
- Fast learner
- Proactive person
- Strong problem-solving skills

More Information?

If you need more information about the company, please visit website www.worldticket.com

About Worldticket

WorldTicket is one of the world’s leading providers of IT sales solutions for mid-sized and regional airlines. Every year almost 10 million flight tickets are sold to passengers through our IT solutions.

Our customers, the airlines, are located in Europe, Africa, and Asia and our +100 employees are distributed between our offices in Copenhagen, Warsaw, Kyiv, Bangkok, and China.

Company website:
https://worldticket.com/