Mobile app developer (Arhus, Copenhagen, Portugal or remote)

Salary Competitive

We are looking to hire 1 mobile software developer.

Do not contact us if you offer development services of any sort since we only hire directly.

The ideal candidate will be part of a team of 18 transitioning aggressively from pre-launch prototype to a commercial product, working in direct cooperation with 2x backend developers.

We incentivize any level of experience to join but we expect top quality. Senior folks with or without team leading experience are a plus since we expect to grow the mobile team fairly quickly. Nonetheless, we are not strict to it: the ideal candidate, will have a potential to lead due to it technical quality.

You are expected to contribute on an unpaid / equity-basis to the development of the project at the beginning but we have a quick road to a full-time, salaried position (1.5 to 2 months)

We ultimately work on a solution that can solve world hunger and we need partner that are passionate and committed to such hard journey. Core to that journey is our belief that engineers make reality out of dreams. We are inspired by the engineering quality and principles of companies like Tesla and SpaceX, specially the focus on obsessive focus, first principles and the power of manufacturing as a driver of innovation in engineering. Although we expect to build our company's culture, we believe it will be aligned with those principles (and ambition).


You will be fully responsible for building our 2 mobile apps, starting from the already existing API endpoints. The first app is basically composed of:

  • Marketing/promotional elements

  • Login and other access-related features

  • Scheduling of activities

  • App-baed "remote control" for our robot

  • Notification system

  • Operator actions


We are looking at someone that have experience and can execute on this project flawlessly and without major risk factors. The ideal candidate should have a good sense of aesthetics and should be able to develop without having designs, which may happen during the initial stage. Experience in web app development (backend or frontend is a nice plus).

We are strictly focused on folks willing to bring high performance and obsessive focus to our team. We want to treat you accordingly. You are willing to join a startup, and commit time to it success. You're good at making things happen against though deadlines and under strong individual goals. You're likely an engineer at heart when you address challenges and problems.

For more information or questions please contact us at

Perks and benefits

This job comes with several perks and benefits

Equity package
Equity package

Want to be a partner? Look no further.

Working at

CHARLES is a robotics firm launching a farming robot very soon. We believe in technology as a driver of common good and want to launch a robot that will change how humanity functions in it core. We are currently hiring in Århus/Hinnerup and Greater Copenhagen area. Our site will be live as soon as we can disclose our amazing project :)

Read more about CHARLES

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