Mobile Engineer

We’re on a mission to accelerate the energy transition with sustainable home energy for all and it’s our goal to help 3 million households transition by 2030. That is why we're seeking a highly motivated and ambitious person that’s not afraid to make their hands dirty and make a real dent in the climate change challenge that we are already facing.

As a Senior App Developer (React Native) you will be working in the App & Cloud team on the apps. You'll work closely with the product team (which builds the hardware and controller for our heat pump) to ensure that our applications are scalable, maintainable, and built to last. Our app is built in React Native, and the backend in NodeJS/Typescript.

What you will do:

• Work on the front-end (react native) of our apps, for both customers and installers.

• Collaborate with cross-functional teams to define, design, and implement new features and enhancements for backend and mobile applications.

• Integrate with databases, third-party APIs, libraries, and SDKs to enhance application functionality and performance.

• Implement responsive and adaptive UI designs, adhering to best practices and ensuring optimal user experience.

• Participate in code reviews, providing and receiving constructive feedback to improve overall code quality.

• Troubleshoot and resolve application bugs, performance issues, and other technical challenges.

• Work with testing to ensure application stability and reliability.

• Together with the team brainstorm ideas on how to improve our internal processes and help us grow.

• Do whatever is needed to make our customers happy and turn Quatt into a huge success!

What you will need:

• You want to make a positive impact on the world and fight climate change.

• You have a Bachelor's degree in Computer Science, Engineering, or a related field, or possess equivalent practical experience.

• You demonstrate in-depth knowledge of the React Native framework, including hands-on experience in developing, testing, and deploying mobile applications for iOS and Android platforms.

• You have a strong understanding of web and mobile application architecture, including performance optimization, scalability, and security best practices.

• You are experienced with integrating third-party APIs, libraries, and SDKs, where needed, working with native code beyond the React Native JavaScript.

• You have knowledge of UI/UX design principles and the ability to implement pixel-perfect designs that are responsive and adaptive to various screen sizes and device types, working with our designers.

• You exhibit excellent problem-solving skills, with the ability to troubleshoot and resolve application bugs, performance issues, and other technical challenges.

• You are full of energy, collaborative, and capable to learn and grow.

Why Quatt:

• A competitive monthly salary that ranges from €4,000 to €6,000 excluding holiday allowance (8%) that we pay on top of your monthly salary.

• We like to see you! We are flexible in when and where you work, but we encourage you to come to our vibrant office in Amsterdam multiple times a week.

• Whenever you come to the office, we cover your travel costs, either by car or with an NS business card.

• Recharge with 25 paid holiday days a year to contribute to our mission in a healthy way.

• Work abroad for up to 1 month per year to visit family and friends and escape the Dutch weather.

• We support your career growth and encourage all Quatters to pursue new learning and career opportunities within the company.

• Join our original Quatt culture where you can truly be yourself and meet people from all over the world. We have over 30 nationalities working with us!

• Enjoy a healthy, vegetarian/vegan lunch at our office, freshly made by our in-house chef.

• Have fun at our themed monthly Quatt drinks and seasonal parties.

• Good people hire good people, so earn a €2,000 bonus by referring a friend as amazing as you

About Quatt

Quatt is an ambitious start-up that was founded in 2021 by two entrepreneurs and brothers from the Netherlands. Our goal is to accelerate the transition to sustainable heating in the Netherlands and abroad. Our first product is a smart, hybrid heat pump for the Dutch market.

The Dutch government is strongly incentivizing 8 million homeowners to get rid of natural gas and start heating sustainably within the next few decades. Unfortunately, the current pace of heat pump installations is far too low. Therefore, Quatt is improving the overall customer experience, adding smart control software, simplifying the installation job and, last but not least, greatly enhancing the aesthetics. By doing so, we want to increase adoption by an order of magnitude.

We are developing a highly advanced control system based on several AI technologies, like Machine learning and Deep learning. This system enables us to operate our heat pumps, in conjunction with already installed natural gas heaters, in the most cost- or energy-efficient way, at any given day. We estimate this can reduce heating costs by about 20%. By combining this with D2C sales & installation, Quatt is aiming to reach a payback time of 3-4 years; and thus a very quick uplift in sales.For recruitment agencies :

Thank you for your interest, but our recruiters make sure we find the right people. We understand that as an intermediary, you would like to introduce candidates for our roles and contribute to our ambitions, but this is not how recruitment process is structured. Sometimes profiles can be hard to find, that's why we have established partnerships with specific agencies that support us. We are currently not planning to expand these further.