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    • Back-end Developer (JavaScript, Node.JS)
    JavaScript

    Back-end Developer (JavaScript, Node.JS)

    Binance

    Berlin
    Type of work
    Undetermined
    Experience
    Senior
    Employment Type
    B2B
    Operating mode
    Remote

    Tech stack

      JavaScript

      master

      REST API

      advanced

      Linux

      advanced

      HTML

      advanced

    Job description

    We are looking for a Software Developer with DevOps/SRE/monitoring expertise to develop internal monitoring and alerting systems for our high-load real-time production systems.
    Experience with monitoring large scale performance critical applications would be beneficial.

    Your duties will be designing & improving internal monitoring tools, testing in production environments, working closely with Dev, QA and DevOps teams, while also providing rostered on-call support.

    This is a full-time position that can be remote. Our preference is European time zones.

    Responsibilities:

    • Develop & maintain monitoring tools
    • Automate production testing
    • Identify and troubleshoot performance and software issues
    • Update, track and resolve technical issues
    • Suggest architecture improvements, recommend process improvements
    • Evaluate new technology options and vendor products. Ensure critical system security through the use of best in class security solutions

    Requirements:

    • 5+ years as a JavaScript developer, ideally, with background in monitoring & supporting large scale production systems
    • Deep understanding of REST API design and WebSockets
    • Experience with using JavaScript on back-end (Node.js or Deno)
    • Demonstrated programming capability in vanilla JavaScript
    • Good command of Linux environment
    • Clear, logical communicator in English

    Familiar with:

    • Familiar with tools such as Docker, Nginx, Prometheus, Grafana, etc
    • Familiar with cloud services such as AWS and GCP
    • Experience working remotely across multiple time zones
    • Front-end programming languages such as HTML/CSS

    Good to have:

    • Experience in large-scaled distributed environments
    • Experience with using time series databases
    • Understanding of high-level programming languages such as Python, Go
    • Understanding of low-level programming languages such as C, C++, Rust
    • Contributed to open source projects

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