Linux Engineer | Experienced Hire

5 days ago


Dublin, 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
******
.
Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.
#LI-AM1
#J-18808-Ljbffr



  • Dublin, Ireland SIG Susquehanna Full time

    Overview As a member of our Linux Platform Development team, you’ll spend your day building the infrastructure that powers Susquehanna’s primary trading platforms. You will be given the design freedom to push our environment to new heights as you build complex infrastructure to meet the challenges of maximum performance and rapidly expanding...


  • Dublin, Ireland Sig Susquehanna Full time

    OverviewAs a member of our Linux Platform Development team, you'll spend your day building the infrastructure that powers Susquehanna's primary trading platforms.You will be given the design freedom to push our environment to new heights as you build complex infrastructure to meet the challenges of maximum performance and rapidly expanding scalability.In...


  • Dublin, Dublin City, Ireland Canonical Full time

    OverviewLinux Devices Software Engineer role at Canonical. This role is part of our general track focusing on low‑level system technology on autonomous devices across all seniority levels. We hire careful and conscientious engineers who appreciate the challenges of memory, performance, battery and connectivity constrained code that has to work every time...


  • Dublin, Dublin City, Ireland beBeeSoftwareEngineer Full time €120,000 - €150,000

    CrowdStrike's Linux software engineering team is responsible for designing and developing high-quality software for deployment on customer endpoints.Our team works on large-scale distributed systems, delivering endpoint visibility, threat detection, and remote telemetry. This role focuses on the sensor on Linux, where you'll own features from design to...

  • Senior Linux Engineer

    2 weeks ago


    Dublin, Dublin City, Ireland emagine Full time

    Join to apply for the Senior Linux Engineer role at emagine1 day ago Be among the first 25 applicantsJoin to apply for the Senior Linux Engineer role at emagineGet AI-powered advice on this job and more exclusive features.Introduction & SummaryWe are seeking a Senior Linux Engineer with a minimum of 7 years of relevant experience. This role involves engaging...

  • Senior Linux Engineer

    2 weeks ago


    Dublin, Dublin City, Ireland beBeeLinux Full time €120,000 - €140,000

    Unlock a new era of cloud innovation as a seasoned Linux engineer in our dynamic team. We're shaping the future of ecommerce by powering thousands of applications with our private cloud infrastructure.Our Kubernetes clusters span diverse environments, comprising millions of compute instances. As part of the eBay Cloud Core Services team, you'll oversee full...


  • Dublin, Dublin City, Ireland beBeeSystemAdministrator Full time €70,000 - €82,000

    System Administrator PositionWe are seeking a skilled System Administrator to join our team. The ideal candidate will have strong foundational knowledge in Linux system administration, including file systems, configuration management, and networking.The successful candidate will play a key role in ensuring the reliability, security, and efficiency of our...


  • Dublin, Dublin City, Ireland beBeeInfrastructure Full time €100,000 - €150,000

    Linux Engineer RoleWe are seeking an experienced Linux Engineer to design and build infrastructure for our trading platforms.We collaborate closely with network engineers and software developers to create scalable systems that meet the demands of high performance and scalability using cutting-edge hardware.The ideal candidate will have a strong background in...


  • Dublin, Ireland Canonical Full time

    Linux Cryptography and Security EngineerJoin to apply for theLinux Cryptography and Security Engineerrole atCanonicalLinux Cryptography and Security Engineer3 days ago Be among the first 25 applicantsJoin to apply for theLinux Cryptography and Security Engineerrole atCanonicalThis is a unique opportunity to use your software engineering and cryptography...


  • Dublin, Ireland Version 1 Full time

    Company DescriptionVersion 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success.Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in.We foster strong partnerships with leading technology giants including Microsoft,...