anchor.diff:  chartbeat,http://engineering.chartbeat.com,chartbeat,https://chartbeat.com/careers
   the working group,http://blog.twg.ca/category/technical,twg,http://www.theworkinggroup.ca/careers
   thumbtack,https://www.thumbtack.com/engineering,thumbtack,https://www.thumbtack.com/jobs
  -sharethis,http://engineering.sharethis.com,sharethis,http://www.sharethis.com/about/careers
  +sharethis,http://engineering.sharethis.com,sharethis,http://www.sharethis.com/about/hiring
   trivago,http://tech.trivago.com,trivago,http://www.trivago.com/static/career_opportunities/career_opportunities
   moz,https://moz.com/devblog,seomoz,https://moz.com/about/jobs
   remind,http://engineering.remind.com,remind101,https://www.remind.com/careers
  
positive.code: sumall,http://engineering.sumall.com,sumall,https://sumall.com/careers
  underdog,http://engineering.underdog.io,underdogio,https://underdog.io/candidates
  teespring,http://teespring.engineering,teespring,https://teespring.com/jobs
  facile-it,http://engineering.facile.it,facile-it,http://engineering.facile.it/jobs/
  procore,http://devblog.procore.com,procore,http://devblog.procore.com/jobs.html
  hubspot,http://product.hubspot.com/blog/topic/engineering,hubspot,http://product.hubspot.com/jobs-engineering
  ride,https://tech.ride.com,ride,https://ride.com/careers
  slack,https://slack.engineering,slackhq,https://slack.com/jobs/dept/engineering
  godaddy,http://engineering.godaddy.com,godaddy,http://careers.godaddy.net/jobs/category/software-engineering
  funding circle,https://engineering.fundingcircle.com,fundingcircle,https://www.fundingcircle.com/us/careers/
  twitch tv,https://medium.com/twitch-engineering,twitchtv,http://engineering.twitch.tv
  benchling,http://benchling.engineering,benchling,https://jobs.lever.co/benchling
  skybettingandgaming,http://engineering.skybettingandgaming.com,skybet,http://skybetcareers.com/
  wolox,http://eng.wolox.com.ar,wolox,http://www.wolox.com.ar/#section-contact
  instacart,https://tech.instacart.com,instacart,https://www.instacart.com/careers#engineering
  
negative.code: lookout,http://hackers.lookout.com,lookout,https://www.lookout.com/about/careers/engineering
  hobsons,http://engineering.hobsons.com,hobsons,http://hire.jobvite.com/CompanyJobs/Careers.aspx?c=qAv9VfwT&cs=9yDaVfw0
  otto-de,http://dev.otto.de,otto-de,https://www.otto.de/unternehmen/jobs/Fachbereiche/softwareentwicklung.php
  shop spring,http://engineering.shopspring.com,shopspring,http://engineering.shopspring.com
  artsy,https://artsy.github.io,artsy,https://www.artsy.net/jobs
  zoosk,https://about.zoosk.com/en/engineering-blog,zoosk,https://about.zoosk.com/en/careers/
  richrelevance,http://engineering.richrelevance.com,richrelevance,https://www.richrelevance.com/company/careers/
  