Mobile Engineer
Mobile Engineer
At Sentoo, we’re transforming how people and businesses move money in the Dutch Caribbean. As part of our growth, we’re looking for a Mobile Engineer to join our development team in Curaçao. This is a hands-on, full-time role where you’ll focus on building mobile apps—and also support in delivering seamless web interfaces where needed.
You’ll work on real features used every day by our customers, helping create secure, intuitive digital experiences across devices and platforms.
About the job
As a Mobile Engineer, you’ll be part of a cross-functional team working on Sentoo’s mobile and web applications. Your main focus will be building and maintaining our mobile apps, but you’ll also contribute to front-end development when needed—helping to keep the experience consistent across platforms.
You’ll collaborate closely with your colleagues to turn ideas into real features that support both users and merchants.
What you'll do
Develop and maintain mobile apps using cross-platform frameworks such as Flutter or React Native.
Contribute to the front-end development of web features using React, JavaScript, and component libraries.
Integrate apps with APIs, payment services, and secure back-end systems.
Write clean, well-structured code with attention to performance, responsiveness, and security.
Work with designers to translate UI/UX designs into smooth user experiences across web and mobile.
Participate in sprint planning, code reviews, and daily collaboration with the product team.
Help test, troubleshoot, and optimize for a wide range of devices and screen sizes.
Stay up to date on the latest mobile and front-end trends and best practices.
The ideal candidate for this role will have:
You have 2–3 years of experience in mobile development, ideally with Flutter or React Native, and you're comfortable building cross-platform apps for both iOS and Android. You’ve worked on apps in production and understand how to build for performance, security, and usability.
You also have some hands-on experience with front-end web technologies like React, JavaScript/TypeScript, and responsive design principles. You don’t have to be a front-end expert—but you’re confident enough to support the team when needed.
You’re collaborative, detail-oriented, and comfortable working across disciplines to bring features to life.
We’re a team that works hard, likes to laugh, and occasionally bonds over a good kapsalon. We care about what we do, and we’re looking for someone who brings the same passion, energy, and a healthy dose of team spirit.
Sound like you? Then hit that apply button—we’d love to meet you.
Please note that this role is an on-premise position in Curaçao.
This is Sentoo
Sentoo is a fast-growing fintech company pioneering account-to-account (A2A) payments in the Dutch Caribbean. We’ve built our own payment infrastructure, enabling businesses and consumers to make seamless, secure transactions directly through their bank accounts. In addition to A2A payments, we offer alternative payment methods, including person-to-person transfers, mobile POS solutions, and integrations with leading platforms. We're transforming the payment landscape by eliminating barriers, reducing costs, and creating a more connected digital economy.
Apply for the job
Ready to build mobile and web interfaces that people rely on every day? Apply now and join a team where your work is meaningful, visible, and makes a real impact.