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Testing Site - JPMC
London, England, United Kingdom
18 October 2026
JPMorgan Chase Accelerator is seeking a Principal Engineer to turn smart ideas into customer-ready software. You will work in a people-first culture, lead a lean engineering squad, and help shape a modular core platform for mass-market apps across Android and iOS.
The role emphasizes React Native, Expo, TypeScript, and modern mobile architecture. You will own SDLC improvements, release strategies, and mentoring, with opportunities to move between product squads and advance fintech innovations.
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