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υποψήφιοι

full time System administrator

at Pollfish περιοχή Αθήνα

Περιγραφή:

At Pollfish we interact and collect useful information for millions of consumers worldwide everyday through their smartphone devices.

We are partners with more than 8000 mobile applications (Android/iOS) accessing more than 130,000,000 unique devices.

Our mission is to provide quality information at scale.

As a System Administrator you will be running the infrastructure for our service.

You will manage our ever-growing data stores and applications. You will ensure that our databases / application are fully monitored and always available, you will work closely with the development teams to understand load requirements in order to adequately scale the clusters and stay ahead of demand.

Our current stack:

Cassandra datacenters / clusters.
Redis
PostgreSQL
Solr
Spark
Scala/Java services
Azure cloud
What You Must Do To Be Successful In This Position:

Automate all the things
Constantly monitor and proactively take steps to make improvements
Work closely with Development to ensure that database and application load is managed
Keep production systems operational with failover, backup, and recovery plans



Απαιτούμενα προσόντα:

Proven working experience with a cloud provider / cloud system (Azure,AWS,OpenStack etc.)
Proven working experience with SQL and noSQL databases
Proven working experience as a system administrator
Proven working experience with a systems and configuration management software (ansible, puppet, etc.)
Excellent knowledge of data backup, recovery, security, integrity
Excellent linux / system administration experience
Fast learner following best practices
Team player
Able to deliver stable and solid solutions.
Experience with cloud providers like Azure / AWS / GCE
Ability to automate / monitory deployments



Πρόσθετα προσόντα:

A deep knowledge and experience working with NoSQL database technologies like Cassandra
Proven working experience with Datastax stack Cassandra/Spark/Solr
Proven working experience with Redis and redis-cluster
Proven working experience with PostgreSQL
Working experience with bare-metal



Η εταιρία παρέχει:

Stock option plan
Pleasing and Flexible Startup environment
Workstation hardware of your choice
Part of an innovative tech company
Pollfish is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, protected veteran status or any other protected class.




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καταχωρήθηκε στις 26-10-2015
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