Linux Engineer | Experienced Hire

3 weeks ago


Dublin Pike, Ireland SIG Susquehanna Full time

Overview
Susquehanna is seeking a Linux Engineer to design and build infrastructure for trading platforms, working closely with network engineers and software developers to create scalable systems. You'll optimize Linux infrastructure, including trading systems, research compute, databases, and support systems.

What You'll Do :
Automate and Evolve: Contribute to our library of home-grown tools, written primarily inPython and Bash,utilizing tools such asJenkinsto automate bare-metal and virtual server deployments, monitoring, and maintenance,allowing you to focus on performance related issues and projects.

Optimize: Tuneoperating systemsfor performance andnetwork stacksfor bandwidth or latency. Dive deep onroot-cause analysisof systems issues. Anything is fair game if there's impact.

Innovate and Build: Design and develop complex infrastructure solutions that meet the demands of high performance and scalability using cutting-edge hardware, includingservers, network switches, and storage systems.

Collaborate: Work closely with Strategy Developers and Quantitative Researchers to understand business problems. Coordinate with network and storage teams to implementscalable solutions.

What we're looking for
A 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.
About Susquehanna
Susquehanna is a global quantitative trading firm founded by a group of 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. From offices around the world, our employees collaborate to make optimal decisions and are driven by the desire to achieve winning results together.
What we do
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. While our presence in the market is broad, our trading desks are highly specialized, allowing for a deep understanding of unique drivers of each asset class.
If you're a recruiting agency and want to partner with us, please reach out to recruiting@sig.com . Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.
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