Ruby on Rails
Unit Testing
Ruby on Rails
Ruby on Rails
Backend Developer
Ruby on Rails

Middle/Senior Backend Developer (Ruby on Rails)

freeC's Client
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Hybrid work
Hiring 1 people
4 years of experience
Ho Chi Minh
Published 06/11/2023

Job Description

  • Rebuild the existing system for clients with the newer version of the technology
  • Main focus on coding/ debugging/ improving/ troubleshooting 
  • Define and communicate technical and design requirements  
  • Build high-quality reusable code that can be used in the future  
  • Develop functional and sustainable Rest API with clean codes  
  • Collaborate with multiple internalization teams of designers, developers, and system administrators  
  • Follow new and emerging technologies

Job Requirements

  • At least 4+ years of experience as Backend Developer.
  • Strong working experience in Ruby, Ruby on Rails, Unit Test (Rspec) etc.
  • Understand the web process/Rest API, anything from the browser to the application, and come back.
  • Experience with Postgres SQL, Redis, Heroku, and AWS
  • Proficient in writing clean code, following good principles, design patterns, and best practices, covered with tests.
  • Attention to detail, analytical mind, and problem-solving aptitude.


Ruby on Rails
Unit Testing


  • Flexible working hours (8:30 AM - 9:30 AM + 8 hours from Monday to Friday)
  • Hybrid Working 
  • Attractive Salary.
  • Year-end Reward (based on company regulations and business situation) 
  • Bao Minh Premium Health Care (applied for full-fledged employees) 
  • Annual Performance and Salary Review
  • 15 annual leave days a year 
  • Laptop provided 
  • Mandatory insurance: based on company regulation excluded probationary period 
  • Happy Hour, Company Trip, Year End Party, Events, ... 
  • Modern office and great working environment 


Company Info

Ho Chi Minh
101-300 employees


freeC is the Smart Recruiting Platform that leverages matching technology to actively connect hundred of thousand of employers and job seekers. The success of freeC is determined by our success in operating as a unified team. If you're interesting, ambitious, and eager to advance your career with us, explore our vacancies as below. We're excited to have you on board our ship to help us grow fast, deliver on our mission of actively connecting employers and job seekers around Vietnam

Working Address

Lầu 06, Tòa nhà BCONS TOWER II , Số 42/1, Đường Ung Văn Khiêm, Phường 25, Quận Bình Thạnh, TP. HCMView map