Oivan

31 Tran Phu, Đà Nẵng

Company Size : 25-99

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Job Summary

25-99

Outsourcing

Việt Nam

Ruby on Rails Developer

Oivan

Hải Châu, Đà Nẵng

  • English
  • Experienced (Non-Manager)
  • Full Time
  • Negotiable
  • Posted:03/01/2026
  • 1

Job description

Overview of job

Oivan is seeking a full-time passionate Ruby on Rails Developer (Middle/Senior) to join our growing Ho Chi Minh City and Danang teams. 

We offer the unique opportunity to work and improve your skills with a diverse and geographically distributed team of technology and business experts around the world. We have offices in Helsinki (Finland), Khon Kaen (Thailand), Bangkok (Thailand), Abu Dhabi (UAE), Riyadh (KSA) and Vietnam.  

Our project team uses the Scrum framework via Scrum.org certified Professional Scrum Masters. 

We have hybrid work options with open culture and Nordic management style. Our Nordic spirit and values drive the way we work always.

  • Hybrid work 
  • MacBook Pro, screen protector, mouse, and headphones 
  • Premium insurance 
  • Company paid team lunch weekly 
  • Travel opportunity to Oivan international locations and client sites 
  • International team and work opportunities overseas. 
  • Unlimited premium snacks/healthy food, coffee, and drinks at the office 
  • Self-study time and company-sponsored opportunities for development (+2 hours per week) 
  • 15 days annual leave 
  • 10 days of paid paternity leave when having a baby. 
  • 15 sick leaves 
  • Annual health checkup 
  • 13th Month Salary. 

*Please also be noted that by submitting your application, you agree for Oivan Vietnam to collect/ store/ process/ transfer your personal information for the employment process’s purpose.

Job Requirement

Must have 

  • 3+ years of experience in the IT field  
  • Be able to work Saudi Arabia hours (13:00 – 21:00, Sunday to Thursday) 
  • Strong based knowledge in Object-oriented programming. 
  • Backend experience using Ruby on Rails 
  • Experience with REST/RESTFUL, JSONAPI 
  • Good knowledge about Web development 
  • Strong written and verbal communication skills in English. 
  • Experience with SQL databases 
  • Experience with Git, Git-flow 

Nice to have 

  • Front-end experience such as Angular, Bootstrap, SCSS 
  • Experience with other programming languages (Golang, Dart/Flutter, Typescript)  
  • Experience with Microservices, Kafka, Redis... 
  • Passion for backend technologies, eagerness to learn new languages and frameworks 

Languages

  • English

    Speaking: Intermediate - Reading: Intermediate - Writing: Intermediate

Technical Skill

  • Ruby on Rails
  • OOP
  • REST API
  • JSON
  • Bootstrap
  • Git
  • MS SQL
  • AngularJS
  • TypeScript
  • Redis
  • Golang
  • Apache Kafka
  • Microservices
  • RESTful API
  • Flutter
  • Gitflow
  • Dart

COMPETENCES

  • Communication Skills

BUSINESS PROFILE

Oivan drives digital change as a Digital Force for Good.

We emphasize Finnish quality and innovation. Oivan creates and operates human-centric digital services for our clients worldwide. With offices in Finland, UAE, Thailand, Vietnam and Saudi Arabia, our international team executes a diverse array of projects.

Our international team of digitalization experts manages digital services’ full lifecycle, from design and development to operations and analytics. We are building a fast-growing, transparent, fairness in our teams along with our core values: Responsibility, Fellowship and Reliability. Our commitment to our core Nordic values is reflected in the benefits we offer our workforce.