Troubleshoot and fix production outages and performance issues in our AWS/Linux infrastructure stack.
Build automation tools for provisioning and managing our cloud infrastructure by leveraging the AWS API for EC2 S3 CloudFront, RDS, and Route53 amongst others.
Contribute to enhancing and managing our continuous delivery pipeline(Jenkins).
Proactively seek out opportunities to improve monitoring and alerting of our hosts and services, and implement them in a timely fashion.
Code scripts and tools to collect and visualize metrics from Linux hosts and JVM applications.
Enhance and maintain our logs collection, processing, and visualization infrastructure.
Automate systems configuration by writing policies and modules for configuration management tools.
Write both frontend (HTML/CSS/js) and backend code (Python, Ruby).

Requirements

In-depth Linux/Unix knowledge, and a good understanding of the various Linux kernel subsystems (memory, storage, network, etc).
DNS, TCP/IP, Routing, HA, and Load Balancing.
Configuration management using tools like Chef.
SQL and NoSQL databases like MySQL, PostgreSQL, and MongoDB.
Build and packaging tools like Jenkins and apt.
HA and Load balancing using tools like the Elastic Load Balancer and HAProxy.
Monitoring tools like Nagios, NewRelic, and MonitLog management tools like ELK.
Metrics collection tools like Graphite or similar programming in a high-level language like Python or Ruby.
Experience with a JVM language is a plus.

(ref:hirist.com)

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