Senior iOS Engineer

plum-fintech

London, England, United Kingdom💼 Full-time💰 $78,000–$108,000🗓 2026-06-25 → 2026-09-26

Core

Building Plum, a smart saving and investing app with AI-driven automation, serving millions of users across Europe.

Role type

Senior iOS Engineer (hands-on IC)

Builds

iOS mobile application features and updates for financial management

Domain

Fintech / Mobile Development

Deliverable

production ML models | product features

Required skills

Swift, iOS SDK, App Store deployment, testing pyramid, cross-functional collaboration, mentoring

Preferred skills

CI/CD automation, open-source contributions, backend technologies, Composable Architecture, SwiftUI, Combine, async/await, E2E testing

Technologies

Swift, SwiftUI, Combine, async/await

Responsibilities

Design and implement iOS features, write robust and testable code, mentor junior engineers, collaborate with product and design teams, iterate on app performance and user experience

Seniority

Senior, hands-on IC

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