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Mobile Engineer - React Native (Senior)

Hybrid in Porto·Added 4 days ago (last checked 22 Oct)

Grupo Data

30 open roles

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Our summary

Work mode: Hybrid, Porto
Experience: Senior level

Skills

Nice to have

This job advert was originally written in Portuguese.

Requirements

What we're looking for

Advanced knowledge of mobile application development, tools, and architecture, with strong mastery of React Native and TypeScript.
Experience in the maintenance and integration of native modules.
In-depth knowledge of the React Native and Expo ecosystem.
Experience using AI-assisted development tools, such as Copilot or Claude Code, to improve development speed and code quality, particularly to facilitate the participation of engineers without deep mobile development experience.
Understand the entire mobile application lifecycle, including development, testing, CI/CD, building, releasing, monitoring, and distribution on the App Store and Google Play.
Hands-on experience with infrastructure, tools, and automation for mobile development.
Fluent English (oral and written).

Nice to have

Experience as a Tech Lead, Software Architect, or mentor.
Knowledge of web frontend development, Azure Pipelines, MobX, C#, .NET, or SQL.
Knowledge of accessibility best practices.
Experience managing a small business or familiarity with accounting, banking, or fintech.

Work arrangement: Hybrid (1x per week in the office in Lisbon or Porto).

The role

Join the Data Group!

Great things happen when the right people connect.

No Data Group, we connect people, technology, and knowledge to transform challenges into possibilities and possibilities into real impact. We are a global company in constant motion. We grow, adapt, and evolve, and we look for people who want to do the same with us.

Here, we are not just looking for those who follow the future of technology. We are looking for those who want to participate in what comes next, bringing new ideas, taking on challenges, and leaving their mark along the way. Because when talent, technology, and opportunities connect, possibilities grow.

The next step is yours. The possibilities, we build them together.

What you'll do

Join the Frontend Platform team, responsible for the foundations of mobile application and web frontend development, taking primary responsibility for the infrastructure and technical foundations of the mobile application.
Lead the development, maintenance, and evolution of the React Native application for iOS and Android.
Maintain and evolve the mobile architecture, tools, dependencies, and development environment, ensuring that the platform is reliable, easy to maintain, and simple to use.
Improve the development experience and support engineers from various product teams—including those without deep mobile development experience—so they can develop and deliver features with confidence.
Collaborate with product teams on the design and development of mobile features.
Use product usage data and delivery metrics to identify opportunities and define investment priorities for the platform and tools.
Promote continuous improvement of the development experience and the application's user experience.
Share knowledge and support teams in adopting practices that make mobile feature development and delivery safer and more efficient.

Who are we looking for?

Senior Mobile Applications Engineer (React Native), to take on a leadership role in the maintenance and evolution of the mobile application's technical foundations.