Senior back-end developer


At Lozi you we are creating many and many WOW stuffs to make a better world. We’re a small team but love to make BIG things.

  • Together we all become Gurus & Geekies & Nerds (maybe)
  • Collect data from variety of source and build a data pipelines with reliable, scalable & maintainable system
  • Dive deep into the data and turn them into dashboards and reports
  • Building automatic review, recommandation system
  • System troubleshooting and suggest architecture improvements
  • New or on-trend tech: feel free to try, we are hipsters if it works then it fits (should be tested, of course)


Must Have

  • At least 3 years of experience and skillful with Go/Golang.
  • We are using Golang in our production, so that would be perfect if you’re a Gopher. It’s still good to have knowledge in Java/Python/Ruby or related field(s). Golang is easy to go, you will have time to learn to become a Gopher, no worries
  • Great interpersonal skills and enjoy working with members of other teams
  • Experience in building distributed service and handling big data
  • Data structures & algorithms


  • Database design, performance tuning and optimization
  • Knowledge in data analysis, data mining, or machine learning
  • Knowledge of statistical and predictive modeling concepts
  • Awesome to have DevOps skills


  • Beside 12 annual leaves according to the law, we will offer 12 more days, we call it “Restore your productivity” day
  • Salary review twice per year
  • Flexible working time, we believe time checking is not really helpful
  • Lots of promotion code for our internal team
  • Friendly, challenging working environment
  • Great chance to impact hundred millions of users
  • 13th month salary

If you are interested, kindly send your CV to us with the subject [Lozi] – Backend Developer – [Your name]


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