data engineer in big data infrastructure

Описание:

Inetum is a European leader in digital services, providing solutions that support business and public-sector performance, innovation, digital transformation, and the common good.

Задачи:

Operate, monitor, and support Hadoop-based data lake platforms;

Provide L3 incident response, deep troubleshooting, and performance tuning for big data components;

Ensure data integrity, replication, and capacity management within HDFS clusters;

Develop and automate monitoring and alerting for service health and node performance;

Collaborate with platform and data teams to onboard new workloads with optimal resource allocation;

Apply patches, upgrades, and configuration changes to maintain platform security and stability;

Manage Kerberos authentication, Ranger/Sentry policies, and TLS encryption;

Work with storage, network, and security teams to optimize throughput and access controls;

Maintain cluster documentation and share knowledge across teams.

Требования:

Bachelor's degree in Computer Science or equivalent;

Minimum 5 years of experience in a similar role;

Strong expertise in the Hadoop ecosystem and data lake operations;

Strong expertise in big data services and query engines;

Strong expertise in security and access control in distributed environments;

Strong expertise in monitoring, automation, and platform lifecycle management;

Proven ability to diagnose and resolve complex issues in big data environments;

Strong communication skills for collaboration with cross-functional teams;

English proficiency at B2-C1 level;

Nice to have: Big Data certifications such as Cloudera, familiarity with Kafka, NiFi, or Flume for ingestion pipelines, knowledge of ITIL processes for incident and change management.

Условия:

No conditions specified

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