Scalable Infrastructure Specialist

2 weeks ago

Dublin, Dublin City, Ireland beBeeInfrastructure Full time €70,000 - €100,000

Linux Infrastructure Developer

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  • Susquehanna seeks a Linux engineer to design and build scalable infrastructure for trading platforms.
  • Work closely with network engineers and software developers to create high-performance systems.
  • Optimize Linux infrastructure, including trading systems, research compute, databases, and support systems.
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Key Responsibilities:

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  • Automate and evolve: Contribute to a library of home-grown tools, written primarily in Python and Bash, utilizing tools such as Jenkins to automate bare-metal and virtual server deployments, monitoring, and maintenance.
  • Optimize: Tune operating systems for performance and network stacks for bandwidth or latency.
  • Dive deep on root-cause analysis of systems issues.
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Requirements:

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  • Bachelor's degree in Computer Science, Engineering, Information Systems or a related discipline.
  • 5+ years of progressive experience building Linux-based platforms.
  • Familiarity with kernel-level and I/O subsystem tweaks and tools such as sysctl, strace, tcpdump, and netstat.
  • Recent hands-on experience with automation in Python or other tools.
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About the Role:

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Susquehanna is a global quantitative trading firm founded by friends who share a passion for game theory and probabilistic thinking. We have incorporated this approach into our culture, where you will find relentless problem solvers within each of our core disciplines: Trading, Technology, and Quantitative Research.

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Our Mission:

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We are experts in trading essentially all listed financial products and asset classes, with a focus on derivatives trading. Through market making and market taking, we handle millions of trading transactions around the world every day, providing liquidity and ensuring competitive prices for buyers and sellers.

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