Country : Singapore
  • Full-time

Senior Ruby on Rails Developer

Circles.Life is a young, innovative and energetic digital telco with a mission: to re-imagine the mobile experience for the digital consumer. We have strong local roots and we are the first digital telco in Singapore creating a customer centric mobile platform.

Our aim is to make the customers’ life simpler and happier by giving them power over their mobile needs. Not only do we promote customers building their own plans, so they only pay for what they want, but our services seamlessly evolve with their needs. We believe our customers deserve more, and we give it to them.

One Plan, Unlimited Me.

Circles Asia and Circles.Life are brought to you by Liberty Wireless Pte. Ltd., a Singapore company incorporated in 2014. Liberty Wireless shareholders are established individuals and institutions with deep experience in the telco sector from Singapore and the region.

It was set up by a team who is passionate about changing the regional mobile telco landscape to make things better for customers because we believe they should get more out of life. More importantly, they want to set an example of telco innovation for the region, from our home base in Singapore.



We have an opening for a highly accomplished Ruby on Rails Developer with an entrepreneurial spirit and a maverick mentality, who wants to gain valuable experience and exposure at a rapidly scaling telco startup in Singapore. We are talking about an opportunity to really get in the game at a high growth startup with the regional scale, reach, and a mission to disrupt the telecommunications industry in South East Asia while building a world class digital telco. 

Do you want to get first hand insights on how a rapidly scaling tech startup operate? 

Do you enjoy working within an entrepreneurial environment, having personal freedom to act, and be part of a fun, energetic team who are running at full speed to ignite a digital disruption in telecommunications? 

If the answer is YES, read on to find out more about the role at Circles.Life! 

As a Ruby on Rails Developer, you will be responsible for adding smooth, swift, and robust front-end functionality to our E-commerce site, advancing our internal and customer-facing web applications using Ruby on Rails, Bootstrap, React, Redis. You will work with the Product Manager, Designer and the Backend Developer in a highly collaborative environment.

As a member of our superstar team, you will be in charge of the following:

  • End to end full-stack Ruby on Rails development.
  • Deployments using Capistrano, chef or docker. 
  • Managing cloud-based web application on  Amazon Web Services.
  • Develop restful JSON web services and APIs.
  • Integration of payment gateways and delivery services for ecommerce using custom soap based third party APIs.

Apply for the job via this link:

What’s on offer:

Circles.Life provides a great environment and platform for employees to build their career. In this role, you can expect:

  1. Unique opportunity to be a part of the digital disruption in telecommunication (Circles.Life is the only company of its kind in all of Asia!).
  2. Autonomy in the role and in managing your own portfolio.
  3. Exposure to the fast-paced world of high-tech start-ups.
  4. Attractive experience and compensation.
  5. Working with passionate, smart and driven colleagues in a vibrant environment.


Apply for the job via this link:


  • Passionate about Technology, Disruptive models
  • Have at least 5 years of experience of working at the cutting edge of front-end web development
  • Live and breathe Javascript 
  • Are passionate about the entire User Experience 
  • Have a keen appreciation of interaction design and web standards
  • Very familiar with git and GitHub source control 
  • Good experience with HTML5, CSS, Bootstrap, and ReactJS
  • Team player; able to work in an environment with high inter-dependencies between teams and cross-cultural colleagues

Total applicants :9 Job posted 1 year ago Total Views : 480 Unique Views : 478

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