Big Data Platform Administrator

Devoteam
Portugal
Workplace: HybridFull timeFunction: Administration & Executive AssistanceExperience: 5+ yearsEducation: bachelorsSkills: ["Communication","Problem-solving"]

Operate and maintain large-scale Hadoop-based data lake environments for a leading financial services organization, ensuring data integrity, security, and performance. Lead incident response, monitoring automation, and capacity planning while collaborating with platform and data teams to onboard new workloads and apply patches. Strong focus on Linux, Hadoop ecosystem, and on-premise deployments in a regulated banking context.

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Devoteam
Devoteam
7 months ago

Big Data Platform Administrator

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Last checked: 6 hours agoStatus: Live

Job Summary

Operate and maintain large-scale Hadoop-based data lake environments for a leading financial services organization, ensuring data integrity, security, and performance. Lead incident response, monitoring automation, and capacity planning while collaborating with platform and data teams to onboard new workloads and apply patches. Strong focus on Linux, Hadoop ecosystem, and on-premise deployments in a regulated banking context.
Location: Portugal
Workplace: Hybrid
Employment Type: Full time
Job Function: Administration & Executive Assistance
Seniority: Entry level

Key Responsibilities

  • •Operate, monitor, and support Hadoop-based data lake platforms.
  • •Provide incident response, deep troubleshooting, and performance tuning across big data components.
  • •Ensure data integrity, replication, capacity management, and resource allocation within HDFS clusters.
  • •Develop, maintain, and automate monitoring and alerting for platform services and node health.
  • •Support onboarding of new workloads in collaboration with platform and data teams

Key Requirements

  • •Minimum 5 years of experience in Big Data / Hadoop platform administration.
  • •Bachelor’s degree in Computer Science or equivalent.
  • •Strong knowledge of Hadoop, Cloudera, YARN, Kafka.
  • •Solid expertise in Linux, JVM tuning, system-level troubleshooting, and distributed environments.
  • •Experience with PostgreSQL / SQL
Experience:5+ yearsFinancial servicesBanking
Education:Bachelor's in Computer Science
Skills:CommunicationProblem-solving
Languages:English
Tech Stack:HadoopClouderaYARNKafkaLinuxPostgreSQLSQLAnsiblePythonJavaKerberosRangerSentryTLSOn-premiseMicroservicesSecurity

Company Brief

Devoteam
Devoteam is an IT consulting firm specializing in digital transformation, cloud, cybersecurity, and data solutions for enterprise clients across Europe and the Middle East, combining technology partnerships with management consulting services.
Industry: Consulting
Company Size: Enterprise (1,001+ employees)
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Paris, France
Founded: 1995
WebsiteLinkedIn