DevOps Engineer

Location: Madrid, Madrid, Spain

Department: Tech Team

Type: Full Time

Min. Experience: Experienced

We are currently looking for a DevOps Engineer for our platform product (SONATA) to be part of our growing engineering team. We work in a technologically complex environment and we value over any other capability the motivation to learn fast and autonomously new technologies and processes, as well as being able to find the right solutions to the daily challenges we confront.                                                                                                                                       
Why TAPTAP?
TAPTAP Networks sits at the epicentre of innovation in the marketing and advertising world. As mobile advertising and marketing technology multinational corporation we specialize in data-driven branding strategies for large global brands. Our mobile native heritage dates back to 2010 when we started bridging the gap between offline and online through user data profiling, context and attribution.                                                                                              
TAPTAP developed the Sonata Platform to lead the evolution of a world with increasingly blurring lines between advertising and marketing and offline vs. online through mobile-powered data. Through Sonata TAPTAP has achieved global scale serving clients in over 70 countries through its 7 offices in Europe and the Americas.                                                                                                                                                                        
Our Personality: We are ambitious, demanding and optimistic go getters. We are non-conformists, we are intrapreneurs, working hard together as a team to drive and achieve our ambitious growth plans. In short, we smell opportunity where others see vulnerability.                                                                                                                                                                                                                     
What we do:
Sonata‚Äôs technology platform supports a real-time bidding system that handles over 10 billion events every day (vs ~ 3 billion daily Google search queries), a reporting system that aggregates and analyzes terabytes of data in real-time, and a learning system that applies machine learning and business intelligence techniques to over 40 petabytes of data. These systems all work in harmony so that Sonata can serve the right advertisement to the right user at the right time.                                                                                                                                                                     
The Bidder and Data team sits at the core of our technology as the key decision making agent for our systems. We research and develop the algorithms and models that make our software intelligent, as well as implementing, scaling, and maintaining the code that powers our production systems.                                                                                 
We work with some of the most cutting edge technologies to solve these problems, including Hadoop, Spark, Flume and Hive. We program mostly in Java and Node.js.         

                                                                                            
Job description & responsibilities:

  • As AWS experienced System administrator you will participate in the daily monitoring, management, troubleshooting and issue resolution, including but not limited to: OS, network, hardware, access and security, application servers and log management.
  • You will support monitoring, operations and backups of servers and databases hosted by Amazon.
  • Provide cross training and/or knowledge transfer to colleagues as necessary, particularly on the AWS platform.
  • Continuously improve our visibility into our systems and applications with advanced monitoring, metrics and log analytics.
  • Identify root causes on critical problems throughout the platform, and take necessary steps to resolve them.
  • Create, and follow up on site incident reports with other members of the engineering team and support them through to resolution.
  • Coordinate product deployments to production environment, including migration and rollback plans.
  • Document processes and procedures in managing the infrastructure (JIRA, Confluence) making sure best practices are always followed where applicable.                                                                      

Desired experience:                                                                                                                                         

  • Strong Amazon Web Services (AWS) administration (EC2, S3, Route53, ECS, ElasticMapReduce).
  • Strong network administration (VPNs, VPCs, NAT, IPsec).
  • Experience with distributed architectures.
  • Strong Unix/Linux Servers administration (Ubuntu/Debian).
  • NoSQL databases knowledge (MongoDB, Redis and Elasticsearch desirable).
  • Performance Tuning and Load balancing.
  • Knowledgeable of web stack optimization using Nginx and/or Apache.
  • IT Infrastructure automatization and management.
  • Experience with continuous integration processes and tools (Jenkins, Nexus, Circleci).                       

Bonus points:

  • Experience with (D)VCS. Especially Git.
  • Proficient with monitoring tools.                                                                                                                                           

Benefits:                                                                                                                                                                       

  • Great working environment.
  • Competitive compensation package, according with the candidate profile & experience.
  • Permanent position, strong possibilities of internal promotion in an international profiled firm.
  • Role based in Madrid, Spain office.
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