Offer summary

Qualifications:

Proven experience in React Native development and mobile application design., Strong understanding of frontend architecture and user experience principles., Ability to work collaboratively in cross-functional teams., Experience with open-source projects is a plus..

Key responsibilities:

Lead the design and development of high-quality digital platforms for global clients.

Collaborate with a team of developers to ensure technical excellence from concept to deployment.

Contribute to both frontend architecture and user experience across devices.

Shape client-facing solutions by providing insights and technical guidance.

Upside is a full-stack digital agency specialised in digital commerce. We work with market challengers to successfully improve and scale their digital platforms & customer experiences. Our experience includes not only working with fast-growing scale-ups like Yoonema and Deltabadger but also brands like Samsung and T-Mobile. We are based out of Berlin, the European e-commerce hub. This conducive environment allows us to take a future-proof approach to digital commerce by combining reliable tools with sustainable innovations. For more information about how we can help you fully leverage composable e-commerce solutions to improve your customer experiences, please connect with Daniel, our Head of Customer Success at dj@upsidelab.io

Job description

At Upside, we’re not just shipping features - we’re partnering with ambitious companies across the globe to solve complex, meaningful problems through technology. We work in small, focused teams, combining engineering, product thinking, and design, to deliver outcomes, not just output.

Open-source is a strategic part of our work. We build and maintain a number of open-source projects that support our clients and internal R&D. Our latest release is Enthusiast, an AI Agent framework tailored for e-commerce use cases.

Role Overview:

We are seeking an experienced React Native Engineer to lead the design, development, and maintenance of high-quality digital platforms for global clients. In this role, you will play a pivotal part in delivering performant, scalable, and reliable web and mobile applications. You'll work closely with a cross-functional team of 3 to 9 developers, contributing to both frontend architecture and user experience across devices. Your insights will shape client-facing solutions and ensure technical excellence from concept to deployment.

Required profile