Cloudera Administrator and Developer

Trask is a company with hundreds of IT experts who have been bringing cutting-edge technologies to the Czech and international markets for over a quarter of a century. We have the largest integration department in Central Europe, streamlining production in automotive plants and building data warehouses from scratch. And that's just a small sample. Join us and learn more – we are currently seeking a specialist with experience in administration and development on the Cloudera data platform.

• Installation of the CDP platform at our customers' sites
• Configuration, setup, and monitoring of the CDP cluster and its individual components
• Processing of data streams, primarily from Kafka
• Development of fast data transformations
• Optimization of the performance of individual components within the CDP cluster

• Knowledge of RHEL at the admin level, bash scripting
• Proficiency in Java, optionally Scala, Python, SQL
• Experience with installation, configuration, and maintenance of HDFS, HBase, Hive, Impala, Iceberg, Spark, Airflow, Kafka, Kudu clusters (at least some from the list)
• Experience in developing data transformations using Spark, NiFi, Flink (at least one of the mentioned)
• Analytical skills
• Desire to learn new technologies
• Proactive approach, attention to detail, and independence - the ability to identify complex problems and investigate related information to develop and evaluate options for solution implementation
• Perseverance in problem-solving
• English at a communicative level
• Experience in the banking sector is an advantage

What you may encounter with us:

• Data streaming primarily from Kafka, development of data transformations, storage, and data distribution using the Cloudera platform (HBase)
• Near-real-time analytics and reporting
• Deployment of predictive models for data scoring in data streams
• Deployment of the Cloudera platform on Azure, AWS

• Customized working hours: Flexible scheduling tailored to your individual needs.
• Vacation and time off: Guaranteed 5 weeks of vacation and 3 sick days.
• Flexible work environment: Ability to work from home, company offices, or directly at client sites.
• Education: Training, conference attendance, e-learning programs, and language courses.
• On-site refreshments: Diverse selection including cookies, fruit, coffee, and hot chocolate.
• Seamless mobile communication: 50 GB of mobile data + unlimited company-paid calling. Discounted O2 Family tariffs for family members.
• Choice of benefits: MultiSport card, pension insurance contribution, discounts (Alza, pharmacies, tickets, and other experiences).
• Additional employee perks: Access to employee loans, discounts with business partners, opportunities for volunteer work, and participation in team-building activities.