
Front-end developer (React & React Native)
Are you an experienced front-end developer with a passion for elegant, high-performance, and user-friendly applications? Do you have in-depth knowledge of React and React Native? Do you want to contribute to innovative enterprise web and mobile apps in a modern and dynamic environment?
Then you're the developer we're looking for!

Already eager to work with us?
Fill in application formYour role at ACA
As a Front-end Developer at ACA, you will work in an agile team on the development of new business applications and mobile enterprise apps, or you will enhance existing solutions. You will translate functional analyses into sustainable technical implementations with a strong focus on user experience. You will contribute to architecture, UX, and technical improvements, and take the initiative to optimize development processes.
Ready to help build an advanced access control system?
You will develop a responsive web portal and a native mobile app for both Android and iOS. You’ll implement secure access methods such as QR scans with dynamic PINs for frequent visitors and QR codes for occasional visitors at kiosks. At the core is a seamless and secure onboarding process, including phone, ID, and facial verification. This project places a strong emphasis on robust security, including integration with external safety systems.
Your role at ACA
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Developing high-performance, user-friendly web and mobile applications in React and React Native.
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Technically analyzing and designing new features or applications.
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Translating functional requirements into high-quality solutions.
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Contributing to mobile architecture, design, and UX.
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Staying up-to-date with technological trends and translating them into practical applications.
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Collaborating in an agile environment with a focus on DevOps, security, and cloud integration.
For this position, we are open to both permanent (payroll) and freelance candidates. Furthermore, you are expected to work 2 days a week in Ghent, combined with the option to work from home 3 days a week.
Do you have what it takes?
Hard skills
- Several years of experience in front-end development with React and React Native.
- In-depth knowledge of HTML, CSS, JavaScript, and modern frameworks (e.g., React).
- Experience with mobile development (native or hybrid) and API integrations.
- You have an eye for design and user interface.
- You are familiar with Agile methodologies.
- You have a Bachelor's degree in an IT-related field or equivalent experience.
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Fluent in Dutch and a good command of English.
Soft skills
- You are analytical, critical, and have a keen eye for detail.
- You are eager to learn, independent, and enjoy working as part of a team.
- You are a clear and positive communicator.
- You contribute your thoughts on architecture, UX, maintainability, and performance.
- You are creative, proactive, and solution-oriented.
Our application process
From candidate to colleague: this framework will give you a general idea of the different steps in our interview process.
What's working at ACA like?
- We’ve got your backWe provide an elaborated health and insurance plan to cover your needs. It’s our priority to keep our employees as happy as possible. We do this by providing a good work-life balance, providing the right tools, and so on.
- Our unique company cultureYou’ll be part of a passionate and hardworking team that is proud of their realizations. ACA is a place with teamwork, openness, knowledge sharing and peer recognition as key values.
What we've been up to lately
- Powering smart service stations with a scalable cloud-native IoT platform
What started as a simple monitoring tool quickly evolved into C-all: a powerful, cloud-native IoT platform designed to manage thousands of unmanned service stations across Europe. Built together with AAtechniss, the solution captures and processes real-time data from thousands of devices and turns raw sensor input into actionable insights. C-all now sets a new standard in predictive maintenance and smart infrastructure.
- A smoother gifting platform for Kadonation thanks to Google Cloud
Kadonation needed a cloud infrastructure that could keep up with their growth and holiday season traffic spikes. Our team guided them through a strategic move to Google Cloud, from lift-and-shift to containerization and serverless architecture. The result is a future-proof platform that scales effortlessly, deploys faster and saves costs along the way.
- How a scalable cloud platform for HLN.be made cycling safer in Flanders
To make cycling in Flanders safer, DPG Media Group wanted a platform that could handle high traffic while delivering lightning-fast performance. That’s how VeloVeilig Vlaanderen came to life: an initiative hosted on HLN.be where citizens can report and view dangerous spots for cyclists. Together with Antenna, we built a powerful scalable web application using Google Cloud Platform (GCP). The goal? Keep cyclists safe, even during national news coverage spikes.
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