[SW] Software & Platforms

Mobile Flutter Developer (Senior/Medium)

Ho Chi Minh City
Work Type: Full Time

We’re looking for an experienced and passionate Mobile Front-End developers (Senior and Mid levels) interested in joining an early-stage venture to help the team scale our  health tech application (+web) across the world.

About Elfie

Elfie has the ambitious mission to save millions of people every year. Our vision is to provide a holistic and gamified solution to chronic diseases, the silent killers of our generation.

25% of all people die from a chronic disease (hypertension, diabetes, cholesterol). The good part is that it could be avoided if people followed their doctor's prescription and lifestyle recommendations. The sad part is that they don't due to lack of awareness of danger, unwillingness to change lifestyle,  and costs to follow treatment (lifelong). 

Elfie is a chronic disease management platform that pays patients to get healthier, provides them with drugs at cheaper prices, and allows them and their caregiver to monitor & alert them on the evolution of their conditions. It is promoted by 1,000s of doctors and endorsed by healthcare leaders.

You can access the Elfie app here (geofenced): https://testflight.apple.com/join/gLBNXl2Q



  • Support the entire application lifecycle (concept, design, test, release and support)

  • Produce fully functional mobile applications writing clean code

  • Gather specific requirements and suggest solutions

  • Troubleshoot and debug to optimize performance

  • Work with Product development team to plan new features

  • Ensure new application meet quality standards

  • Stay up-to-date with new technology trends.


  • Proven work experience as a Mobile developer, with at least 2 years of experience in Flutter

  • Android/IOS Native experience is a plus.

  • Demonstrable portfolio of released applications on the App store or the Android market

  • Experience with integrating mobile application to Firestore/Firebase is a plus

  • Familiarity with OOP design principles

  • Excellent analytical skills with a good problem-solving attitude

  • Ability to perform in a team environment

  • BSc degree in Computer Science or relevant field

  • 4+ years of relevant industry experience for mid-level, 8+ for senior level.



  • Experience working in a fast paced startup environment with quick iteration, continuous deployment, and test-driven development;
  • Positive attitude and willingness to roll up sleeves and dig deep to achieve goals;
  • Strong bias for action - you know we have a lot to deliver and you can help us get there

What's great about this role?

  1. The mission of the company (cf. below 'About Elfie')
  2. The leadership team has 15 and 20 years of software product management and leadership experience in both bluechip companies and startups with successful exit.
  3. The CTO has led Youtube and Slack engineer team in the US.
  4. The product is being created from zero which provides a clean slate.
  5. This is a health tech venture supported by large industry players: it will see the light and be a credible reference on your portfolio.
  6. The role and team are located in Vietnam.
  7. Very attractive package.


What's difficult about the role?

  1. You will be fully visible and accountable for your work.
  2. You will directly work with experts who expect you to be the excellent in your field.
  3. Global product and standards to ensure quality, security, scalability.

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