🌩 Mid/Senior Cloud Infra/Ops
Shareablee
Athens, Greece
πριν από 2 μέρες
source : Just Join IT

If YOU :

  • are passionate about automatic infrastructures as a code
  • are cloud / aws / kube oriented with your infra vision
  • have practical approach for designing reliable
  • interested in tech infra excellence, curious about how things work
  • love good coding, simple solutions that render robust infra
  • like to help other people to learn and grow
  • are irritated when things are not working
  • like to make sure system is performant and as fast as it can be
  • love to dive into to have very deep understanding
  • Join us as Senior DevOps Engineer to grow Shareablee Team in Comscore, massive big data analytics platform.

    Shareablee process terabytes of data to make sure our customers (Amazon, Facebook, NBA, FOX Sports or Manchester United) understand better their marketing actions.

    We need you to :

  • be proactive
  • MUST have at least one area of deep understanding, whatever this is database, programing language, whatever. You deployed postgresql once, that's not enough, you heard about rabbitmq, not enough.
  • If you have deep understanding we would expect you know the details, what is system layout, what are tradeoffs, different use cases and your experience with it.

    You have set rabbitmq replicated cluster for 1MM / s, great. You can write python C extensions and do GC trics, great. You know how to tune postgresql filesystem and storage backend or use columnar storage inside, great.

  • know at least one programming language (whatever that is, whitespace lang is fine), python+bash combo is what we use daily mostly but we touch a lot of crazy stuff
  • know Linux quite well (bash, processes / threads, pipes, some basic tooling, troubleshooting)
  • Day-to-day stuff :

  • design practical solutions on infrastructure
  • cooperate with Database / Web / TechSupport teams to solve and troubleshoot infra issues
  • help other teams to design data pipelines to match infrastructure constraints and costs
  • work with tech like : Kube, Kafka, Airflow, Spark, AWS
  • guide other teams how to use infra
  • say NO when somebody wants to add mongodb to the stack (or other crazy ideas)
  • Our stack :

  • take a look at https : / / shareablee.github.io / blog / to see what we do
  • AWS (A LOT on machines)
  • quite a few kubernetes clusters
  • few terabyte databases (ES, C*, druid, rabbitmq, Kafka), some other places PB scale
  • python
  • github (separate app environment per PR, automatic unit and integration and acceptance test runs on each commit)
  • jenkins on autoscaled kube (for speed and parallelism)
  • separate test suits for react / django and integration tests + acceptance tests sets
  • working on linux mostly
  • docker-compose based local env
  • for local setup you can use whatever you want
  • jira / confluence
  • OnCall :

    we have an oncall with weekly shifts. 99% of cases can be postponed to next day, over last 4 years we have 1 major outage a year so oncall is mostly watching alerts on slack (we are tunning alerting systems all the time so we don't have crap alerts, only important ones, probably once a week or less to react).

    We offer :

  • doing real big data projects (we process terabytes), scale, automation, fun
  • laptop : Lenovo (highest CPU we can get + 32G RAM) + usb-c dock + 2 screens
  • working remotely or in office (Wrocław, Szewska 5)
  • private healthcare, multikafeteria
  • internal trainings
  • working on product (Comscore is product company, Shareablee is our main product focus, you are not switched to other projects every two months, you can dive deep into specific things and learn a lot)
  • 20 days off included
  • PS. Correct Context is managing Comscore operations in Poland

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