Principal React Native Architect & Tech Lead

J.P. MORGAN; City Of London; On-site; GBP 70,000 - 90,000; Full time

Job summary

A global financial services leader in London is seeking an experienced React Native Engineer to design mobile architectures and lead a high-impact engineering team. The ideal candidate will have mastery of React, TypeScript, and experience with mobile application delivery. This role focuses on establishing efficient development processes and creating essential solutions for a mass-market consumer application.

Qualifications

• Formal training or certification on React engineering concepts is required.
• Experience delivering React Native applications on Android & iOS at scale is necessary.
• Understanding of mobile architecture and best practices is essential.

Responsibilities

• Establish and refine SDLC to optimize developer experience.
• Design a release strategy for stable releases.
• Define the mobile architecture for a consumer application.
• Lead and mentor a lean engineering team.

Skills

React engineering concepts

commercial React Native applications

React Native and Expo internals

mobile app development best practices

TypeScript mastery

large codebases optimization

knowledge of mobile build & release systems

architecture patterns

Job description

A global financial services leader in London is seeking an experienced React Native Engineer to design mobile architectures and lead a high-impact engineering team. The ideal candidate will have mastery of React, TypeScript, and experience with mobile application delivery. This role focuses on establishing efficient development processes and creating essential solutions for a mass-market consumer application.