Principal Engineer – Client Platform

Pubblicato il 31-10-2026 · Arcus Search · Romano di Lombardia

Job title:

Principal Engineer – Client Platform (React Native) - Milan

Si candidi rapidamente per massimizzare le sue possibilità di essere considerato/a per un colloquio. Legga la descrizione completa del lavoro qui sotto.
Location:

Milan (3 days onsite)

Employment type:

Permanent

We're currently partnering with a global fintech company looking for a Principal Engineer to join their Client Platform team with a strong focus on React Native and mobile platform architecture.

This role is focused on improving scalability, tooling, architecture, and CI/CD across a large mobile app ecosystem. You'll work on core platform capabilities used across multiple teams, helping improve developer experience, performance, stability, and long-term maintainability.

Key responsibilities:

- Own and evolve core parts of the React Native client platform




- Lead large-scale technical initiatives across mobile platform and frontend infrastructure
- Improve tooling, CI/CD, app architecture, scalability, and developer experience
- Work closely with JavaScript/TypeScript, frontend build tooling, and native iOS/Android integrations
- Mentor engineers and help drive technical best practices across teams

Key skills:

- Strong React Native experience
- JavaScript xivgfpx & TypeScript
- React Native internals
- Frontend build tooling (Babel / Metro / Webpack)
- CI/CD pipelines
- Experience working on large-scale mobile applications
- Collaboration with iOS & Android teams
- Platform/infrastructure-focused mindset
- AWS fundamentals
- Node.js / Express exposure
Max. 8 MB. Formati Accettati: PDF, RTF, DOC, DOCX, ODT.