Support of remote hybrid production infrastructure;
Support of build environment and internal ecosystems;
Release activities, Maintenance, monitoring, upgrade, Maintenance, monitoring, upgrade, deployment, database administration;
Troubleshooting PROD environment.

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


DOU company page:
https://jobs.dou.ua/companies/worldticket/

Job posted on 14 April 2021
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