Linux system administrator

We are looking for an Linux System Administrator with experience in building high-performing and scalable system environments to handles massive amounts of transactions. We are going through a transformation where we are moving away from our legacy platform and are replacing that with modern technology and architecture. Our new platform is built on microservices that we deploy in the cloud through continuous deployment. We are working with test driven development to ensure that we keep high quality and ensure that we quickly can move new software into production.

You will be will be part of a small and high performing team taking care of our Operational environment. You will work closly togheter with our outsourcing partner handling the legacy and on prem environment and taking full responsibility of all new operational task in our AWS environment. We offer a stimulating work environment with varying work tasks where you greatly influence. The work environment is creative and collaborative and our flat organizational structure with strong international atmosphere promotes communication and sharing of ideas. We offer an environment where the business is important, but enjoyment and balance of life is encouraged and recognized. Thanks to our broad product portfolio and European presence we can offer interesting career opportunities.

Together with your colleagues you will have the possibility to greatly influence the technical development of our products and the supporting operations infrastructure. You will contribute in everything from design and architecture to implementation, test, maintenance and support of our platform.

How to apply
Please send your CV and a covering letter explaining why we should consider you for this role to [email protected].

Who you are
• At least 4 years of experience of Linux system administration
• Experience of working with cloud computing, containers and continuous deployment is a plus
• You know how to work with high volume data.
• Excellent written and verbal communication in English.
• You do quickly pick up an understanding of the business you are working with and are able to convert that knowledge into technical solutions that fulfil client needs.
• You take action and are used to drive your own ideas. You do not sit around and wait to be told what to do.
• Linux (e.g. Ubuntu, CentOS, etc.)
• Webservers (e.g. Nginx, Apache, Lighttpd, etc.)
• Version Control (e.g. Git, Subversion, etc.)
• Oracle, SQL server
• PHP configuration (e.g. PHP-FPM, ModPHP, etc.)
• Shell Scripting (sh, BASH, etc.)
• TCP/IP Networking (IPv4 & IPv6)
• Active knowledge of industry trends

Desired skills
• Public cloud services (e.g. AWS, GoogleCloud, Rackspace, etc.)
• Automation tools (e.g. Ansible, Vagrant, Puppet, Chef, etc.)
• Container technologies (e.g. Docker, LXC, Kubernetes, etc.)
• Virtualisation (e.g. VMware, Xen, KVM, Openstack, etc.)
• NoSQL (e.g. MongoDB, DynamoDB, Cassandra, etc.)
• Programming (e.g. Python, PHP, Java, Perl, Ruby, etc.)
• Linux firewalling (e.g. iptables, UFW, Shorewall, etc.)
• High Availability and Load Balancing Technologies
• DBA Skills (e.g. Replication, Optimisation, etc.)
• Email (e.g. Sendmail, Postfix, MX records, etc.)
• Constant Integration (e.g. Jenkins, etc.)
• Monitoring (e.g. Nagios, SNMP, etc.)
• Search (e.g. Elasticsearch, Solr, etc.)
• SAN (e.g. NFS, iSCSI, etc. )
• Linux Kernel Tuning

About Tradedoubler
Tradedoubler is an international performance marketing partner, creating smarter results for its clients and partners through traffic, technology and expertise. We help our clients grow their online sales and find new customers for their businesses and we help an expanding network of online publishers monetise their websites.

Why work at Tradedoubler?
Working at Tradedoubler is stimulating, challenging and fun. We pride ourselves in offering an environment where everyone can contribute and
make a difference to the success of our business. Our core values - Collaborative, Analytical, Optimistic, Determined and Daring – are the foundation for everything that we do.

We care about our employees and it is important to us that everyone is appreciated and well treated. We recognise that our employees are the key to our success and with this in mind we offer competitive salaries and benefits as well as the opportunity for every employee to grow with us.