Job Description

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

We are looking for a Senior React Native Developer to join an exciting new project focused on building a modern cross-platform mobile application for both iOS and Android. In this role, you will take ownership of the mobile development process end-to-end, transforming product designs into a high-quality, scalable, and user-friendly application.

As the sole mobile developer on the project, you will play a key role in shaping the mobile architecture, driving technical decisions, and ensuring best practices across development, performance, and user experience.


This is you

• 5+ years commercial experience with React Native and mobile application development

• Proven experience building and delivering cross-platform applications for iOS and Android

• Solid knowledge of JavaScript / TypeScript and modern front-end development practices

• Experience working with mobile UI implementation based on design systems and product requirements

• Strong understanding of mobile app architecture, performance optimization, and debugging

• Experience integrating REST APIs and working closely with backend services

• Ability to work independently and take ownership of the full mobile development lifecycle

• Senior-level mindset with strong problem-solving and decision-making skills

• Good communication skills and ability to collaborate effectively with product and design teams

This is your role

• Develop and maintain a high-quality cross-platform mobile application using React Native

• Translate UI/UX designs into clean, scalable, and performant mobile solutions

• Own the mobile application architecture and technical direction of the project

• Ensure excellent application performance, responsiveness, and usability across iOS and Android

• Collaborate closely with product managers, designers, and backend developers

• Integrate APIs and ensure smooth communication between mobile and backend systems

• Identify and resolve technical challenges, bugs, and performance bottlenecks

• Drive best practices in code quality, testing, and maintainability

• Contribute to technical decisions and help shape the long-term mobile strategy

What awaits you at Avenga?

Through our values – Better Minds, Bolder Ideas, and Bigger Hearts – we create an environment where engineers are empowered to take ownership, build impactful solutions, and grow professionally. You’ll work with modern technologies, strong teams, and meaningful products in a collaborative and supportive environment.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.