Friday, October 02, 2020

Z1 Media - DevOps Engineer - Redis/Aerospike (4-5 yrs) (Z1 media)

Job Description :


- Maintain and enhance the SLA of 99.999% for offered services and managed platforms.

- Participate in 24x7 on-call for mission-critical services on a rotation basis.

- Design systems architecture for projects using Linux and Linux application stacks (LAMP, Ruby, Mysql, Redis, Aerospike, Java, Python, etc)

- Proficient incapacity planning

- Design, implement and enhance CI and CD platforms.

- Design, implement, enhance and manage internal cloud offerings

- Understand and Automate and solutions for permanently fix to prevent outages/downtimes

- Responsible for architecting deployments for High availability, scalability, and reliability

- Design and implement platforms for monitoring, log processing, metrics collection, and data visualization.

- Script and code automation tools (in shell/Perl/ruby/python etc) for automation and efficient management of sites/products

- Infrastructure and platform security.

- Puppet configuration management.

- Lead and mentor a team of Operations Engineers.

- Liaise with application development teams to drive operational best practices

Skills :

- You take pride in calling yourself expert/master in most of the below technologies/skills -

- Minimum 3 years of relevant experience in most of the following

- A proven track record of managing high-traffic internet applications, especially in the e-commerce domain.

- Linux: In-depth Linux/Unix fundamentals, Good understanding the various Linux kernel subsystems (memory, storage, network, etc), Understanding of various distributions nuances (Ubuntu/Fedora/Centos, etc), Package management, etc

- Fundamentals: DNS & Networking Fundamentals, TCP/UDP, IP Routing, HA & Load Balancing Concepts."

- Application Stacks: LAMP, Openresty/Nginx/HAproxy/ATS, Wackamole, Email Platforms, Tomcat.

- Cloud Infrastructure: OpenStack

- Edge Cache - Redis and aerospike

- Databases: SQL/RDBMS, MySQL/NDB, MongoDB, Cassandra.

- Configuration management: Ansible/Chef/Puppet

- Tools/Utilities: Nagios, Zabbix, Cacti, Ganglia, Kickstart/Cobbler, Mcollective, Yum, RPM, GIT/SVN

- Scripting/Programming: Extensive work is done on two or more of these scripting/programming languages - Bash/PERL/Ruby/Python/PHP.

- Others: Regular expressions, Excellent troubleshooting skills.

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