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    Infrastructure Systems Optimization Engineer - Austin, United States - Cloudflare Inc

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    Description

    Available locations:
    Austin, Texas or Remote US
    What you'll do

    Cloudflare is a distributed system and provides infrastructure that spans the globe, on a mission to make the internet better, safer, and more performant everyday.

    As one of the systems optimization engineers working on the Cloudflare Infrastructure team you will need to make thoughtful infrastructure systems, both Hardware (HW) and Software (SW), optimization choices affecting a significant portion of the Internet.


    Our team focuses on evaluating and delivering new infrastructure and optimizing our current/future infrastructure enabling the best use and efficiency of our compute, storage, and network.

    As an Infrastructure Systems (HW/SW) Optimization Engineer, you will work with colleagues across our Hardware System Engineering team and with our internal partners - Software Engineering, Production/Performance Engineering, Product teams, and Sourcing teams to drive optimization experiments, evaluate and tune our software stack for greater efficiency of our current hardware infrastructure and help and inform decisions, based on software and workload performance, on new hardware/architectures being deployed.

    Examples of desirable skills, knowledge and experience

    Confidence to work in multiple programming languages - including C/C++, Go, Rust, Java, Python, Lua and other high performance languages

    Experience (and love) for debugging to ensure the system works in all cases

    Strong systems level programming skills

    Excellent Linux operating system knowledge, patches to Operating Systems, and lightweight virtualization/VMM knowledge is a huge plus

    Excited by the idea of optimizing complex distributed systems, discovering system bottlenecks and proposing solutions to solve in current system architecture or to inform future software/hardware development

    Experience with a continuous integration workflow and using source control (we use git)

    Knowledgeable about compute, storage, network hardware architecture, validation, performance benchmarking, debugging, and edge/datacenter deployment models - experience in serverless a big plus

    Understanding of security issues and responsibilities

    Experience with monitoring, alerting and debugging high volume production systems

    Previous experience in testing, measuring, and/or simulating hardware and software performance/benchmarking and an understanding of no-stone-left-unturned experimentation

    Fluent in analyses of data sets such as logs

    Excellent at developing tools and automation to evaluate and optimize system HW/SW performance

    Eager to work with internal HW engineering team to help validate, debug and proactively identify opportunities to maintain the most performant, power efficient and cost effective next-generation compute hardware and firmware for Cloudflare's system software, services and workloads

    Excited to drive experiments on different system HW and SW optimizations working cross-functionally with Performance, Software Engineering, Hardware Engineering, Sourcing, and Product teams to deploy your recommendations globally

    Track record of driving engineering projects from idea to experiment to implementation

    Great oral and written communications skills

    Desire to learn and improve

    Willing and eager to mentor and share your knowledge internally and externally

    Bonus Points

    Experience with Lua, Rust or Go (or a strong desire to learn)

    Experience with Javascript or Typescript

    Experience with a web server / reverse proxy system (NGINX, Apache, Varnish)

    Experience in deploying SaaS in different infrastructures at scale (hyperscale cloud, edge/ distributed system infrastructure)

    Equity

    This role is eligible to participate in Cloudflare's equity plan.

    Benefits

    Cloudflare offers a complete package of benefits and programs to support you and your family.

    Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

    Health & Welfare Benefits

    Medical/Rx Insurance

    Dental Insurance

    Vision Insurance

    Flexible Spending Accounts

    Commuter Spending Accounts

    Fertility & Family Forming Benefits

    On-demand mental health support and Employee Assistance Program

    Global Travel Medical Insurance

    Financial Benefits

    Short and Long Term Disability Insurance

    Life & Accident Insurance

    401(k) Retirement Savings Plan

    Employee Stock Participation Plan

    Time Off

    Flexible paid time off covering vacation and sick leave

    Leave programs, including parental, pregnancy health, medical, and bereavement leave

    #J-18808-Ljbffr


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