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Senior Distributed Systems Engineer / Tech Lead

2 hours, 11 minutes ago
Poland
Full-time
Senior
Technical Lead
Software Development
ClickHouse Deep Learning DNS Elasticsearch GCP gRPC HTTP Java Jenkins Kafka Kubernetes Memcached PostgreSQL Prometheus Python
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RTB House

RTB House

RTB House specializes in providing advanced retargeting technology powered by deep learning algorithms, enabling brands to create highly personalized marketing campaigns that effectively engage online shoppers and drive conversions in a cookieless envi...

Media
251-1K
Founded 2012
View All Jobs 10

Description

  • Design and lead implementation of system changes that improve performance, scalability, and observability for ad display and tracking systems.
  • Develop tools and optimizations that measurably improve critical user performance metrics.
  • Implement, test, deploy, monitor, and maintain HTTP and gRPC services and batch jobs in Java and Python.
  • Set up environments and write configuration code needed to operate production systems.
  • Monitor production systems and analyze operational behavior to identify issues and opportunities for improvement.
  • Provide hands-on technical leadership on complex system challenges and cross-team projects.
  • Participate in project planning and scoping to shape technical solutions.
  • Ensure high coding standards through active code review participation.

Requirements

  • Excellent understanding of how complex IT systems work, from hardware through software to algorithms.
  • Very good knowledge of fundamental Internet protocols and technologies, including DNS, HTTP, cookies, and related protocols.
  • Good knowledge of concurrent programming and distributed systems, from thread-level concurrency to geo-distributed clusters.
  • Practical ability to observe, monitor, and analyze production systems and derive useful conclusions.
  • Ability to critically assess system performance, from theoretical estimates to identifying and removing production performance issues.
  • General knowledge of high scalability and high availability concepts, typical problems, and solutions.
  • C1 level English and Polish.
  • Experience in the AdTech or Real Time Bidding space is preferred.
  • Experience contributing to Real User Monitoring (RUM) systems is preferred.

Benefits

  • Flexible working conditions with no core hours and the option for fully remote cooperation.
  • Projects focused on extreme performance and high code quality, with solid code reviews as standard.
  • Collaboration in an interdisciplinary, self-sufficient team including DevOps, database experts, backend developers, product designers, and QA engineers.
  • Hardware and software tailored to your preferences, such as a MacBook and AI tool licenses.

Interested in this position?

Apply directly on the company website

Apply Now

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