Senior Mobile Engineer (React Native)

About the role

Senior React Native Engineer

What you'll do

This role is an opportunity to define hybrid mobile strategy within a large-scale, native mobile ecosystem. The organisation is exploring how to deliver features more efficiently by combining native (Swift/Kotlin) applications with React Native and WebView-based journeys. If you thrive on de-risking emerging technologies and guiding architectural transitions, this role is ideal.

We're seeking a Senior React Native Engineer who can bridge native and hybrid technologies, run feasibility spikes, and provide guidance on where hybrid delivery is viable and where native implementation remains essential.

● Lead technical investigations into the adoption of React Native for selected mobile journeys.
● Define integration strategies between React Native components and existing Swift and Kotlin codebases.
● Quickly identify feasibility constraints and provide clear recommendations on hybrid vs. native choices.
● Build proof-of-concept implementations to validate performance, reliability, and integration patterns.
● Partner with iOS and Android technical architects to create aligned cross-platform delivery plans.
● Provide guidance on dependency management, packaging, and bridging techniques for hybrid components.
● Support experimentation with WebViews for configuration-driven or dynamic features.
● Mentor engineers as hybrid techniques are introduced into the organisation.

What we're looking for

● Strong professional experience with React Native, including integration with native modules.
● Proficiency in JavaScript / TypeScript.
● Working knowledge of Swift and Kotlin to support integration within existing native architectures.
● Experience delivering hybrid mobile features in environments with large native applications.
● Understanding of cross-platform performance considerations, constraints, and architectural patterns.

● Ability to evaluate feasibility rapidly and articulate architectural trade-offs.
● Practical experience guiding teams through hybrid adoption.
● Strong cross-platform communication skills.
● Balanced, pragmatic thinking combining stability, performance, and delivery considerations.
● Curiosity and a methodical, experimental approach to new technology adoption.

Nice to have

● Experience scaling hybrid solutions across large engineering organisations.
● Deep familiarity with native module bridging for both iOS and Android.
● Experience with WebView-based solutions in mobile contexts.
● Exposure to complex enterprise mobile environments with multi-team ownership.

What you'll get

• The chance to join an organization with triple-digit growth that is changing the paradigm on how software products are built.
• The opportunity to form part of an amazing, multicultural community of tech experts.
• A highly competitive compensation package.
• Medical insurance.

How you'll work

• Based Spain: Remote first, with flexibility.

Additional information

Come and join our #ParserCommunity.

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