Ruby on Rails Developer

Job Description

As a Ruby on rails developer, you will be a part of the talent team responsible for creating our customer-facing and backend system. These handle more than 4 million requests (and growing) per month.

We’re looking for someone with a passion for programming and writing beautiful code. You will join a team of exceptional developers working in a fast-paced environment to deliver world-class software.


  • 2+ years in Ruby on Rails development
  • 4+ years in Ruby on Rails development for senior position
  • Able to code basic HTML / CSS / JS / ReactJS to get the job done
  • Experienced/Specialized in backend development with high load and high availability environment
  • Knowledge in NoSQL (Cassandra, MongoDB) and PostgreSQL
  • Knowledge in caching (Redis)
  • Knowledge in micro services and service scalability
  • Love writing test specs
  • Know how to make gem (or gold)
  • Very good English both oral and written


  • Knowledge in SQL Cluster
  • Love designing a service and fault-tolerant design
  • DevOps (CentOS / CoreOS / Kubernetes / Docker) experience
  • Experienced in image processing and machine learning
  • Know how to code Python is plus
  • Knowledge of AWS (EC2, RDS, ElasticBeanstalk, ElasticSearch, ElasticCache, well everything)
  • Know a concept of DNS, IPv6, network

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