Desired Skills and Experience

• Our systems scale across multiple data centres, totalling a few million writes per second and managing petabytes of data. We deal with problems from real-time data-ingestion, replication, enrichment, storage and analytics. We are not just using Big Data technologies; we are pushing them to the edge.
• In this competitive world of online travel agencies, finding even the slightest advantage in the data can make or break a company. That is why we put data systems in our top priorities.
• While we are proud of what we built so far, there is still a long way to go to fulfil our vision of data. We are looking for people like you who are as excited about data technology as we are, to join the fight.You can be part of designing, building, deploying (and probably debugging) products across all aspects of our core data platform products.
• You will manage, administer, troubleshoot and grow multiple Hadoop clusters
• You will build automated tools to solve operational issues
• You will run effective POC’s on new platform products that can grow the list of services we offer
• You’ll probably hold a bachelor’s degree in Computer Science / Information Systems / Engineering / related field
• You’ll be skilled with Bash and at least one other scripting language (Python, Perl, etc.)
• You’ll have a deep understanding of data architecture principles
• You’ll be experienced in solving problems and working with a team to resolve large scale production issues
• You’ll be experienced with configuration management systems (e.g. Puppet, Chef, Saltstack, etc) and version control (eg. git, svn)
• You’ll have experience with Linux HA, clustering and load balancing solutions
• You’ll have great multi-tasking skills
• You’ll have proficient English oral and written communication skills
• Experience installing, administering and managing Hadoop clusters (Hadoop2 with YARN)
• Experience with Cloudera Hadoop (CDH)
• Experience with Hadoop query engine (Hive, SparkSQL, Impala)
• Experience with modern languages preferably using JVM-based languages (Java, Scala)
• Solid experience in JVM tuning
• Experience working with open source products
• Working in an agile environment using test driven methodologies
• You will work with top Hadoop engineers
• Have the ability to use and expand your experience
• Have a big impact on the business.

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