Distributed Systems Engineer

RTB House
Warsaw, Krakow
Workplace: RemoteContractFunction: IT Operations (Systems/Network Admin)Skills: ["Critical analysis","System monitoring and analysis","Collaboration","Continuous optimization","Performance reasoning"]

Build and optimize the core bidding platform that processes 24M+ requests per second with sub-50ms latency. Design and implement system modules, ensure reliability and scalability, and create performance/correctness tests for new components. Monitor and analyze production behavior, investigate performance issues, and evaluate new technologies for real-world production suitability. Work closely with an interdisciplinary team across DevOps, databases, backend, design, and QA.

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RTB House
RTB House
14 hours ago

Distributed Systems Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 6 hours agoStatus: Live

Job Summary

Build and optimize the core bidding platform that processes 24M+ requests per second with sub-50ms latency. Design and implement system modules, ensure reliability and scalability, and create performance/correctness tests for new components. Monitor and analyze production behavior, investigate performance issues, and evaluate new technologies for real-world production suitability. Work closely with an interdisciplinary team across DevOps, databases, backend, design, and QA.
Location: Warsaw, Krakow
Workplace: Remote
Employment Type: Contract
Job Function: IT Operations (Systems/Network Admin)

Key Responsibilities

  • •Design and program modules and components for a system processing 24M+ queries per second with low latency.
  • •Optimize software for response time and resource consumption.
  • •Ensure reliability and scalability of the solutions built.
  • •Create performance and correctness tests for new system components.
  • •Develop tools to monitor and analyze production system operations and continuously optimize existing tools/processes.

Pay and Benefits

Perks:Remote Work

Key Requirements

  • •Excellent understanding of complex IT systems, from hardware through software and algorithmics.
  • •Strong programming skills.
  • •Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies).
  • •Practical ability to observe, monitor, and analyze production systems and draw actionable conclusions.
  • •Background in computer science, algorithmic complexity, and system architecture (CS degree, competitive programming, or equivalent track record).
Experience:Distributed systemsReal-time auctionsAdTechHigh scalabilityHigh availability
Education:
Skills:Critical analysisSystem monitoring and analysisCollaborationContinuous optimizationPerformance reasoning
Languages:EnglishPolish
Tech Stack:JavaPythonAerospikeMemcachedGoogle Cloud PlatformBigQueryMinIOKafkaClickhousePostgreSQLElasticsearchKubernetesPrometheusJenkinsGraphite

Company Brief

RTB House
Provides programmatic advertising and ad tech solutions using deep learning for personalized ad delivery, real-time bidding, and performance optimization across display, video, and mobile channels globally.
Industry: Advertising Media Groups
Company Size: Enterprise (1,001+ employees)
Growth: Scaleup
Headquarters: Warsaw, Poland
Founded: 2012
WebsiteLinkedIn