Senior iOS Engineer - Scalable Mobile Apps

JPMorgan Chase & Co.; Columbus (OH); On-site; USD 110,000 - 160,000; Full time

Job summary

JPMorgan Chase & Co. in the United States is seeking a Software Engineer III to join Consumer & Community Banking.

You will be a seasoned member of an agile team designing and delivering trusted mobile iOS solutions in a secure, scalable way. Responsibilities include translating requirements into scalable mobile architectures, writing high-quality Swift code, ensuring security and performance, and producing design artifacts.

Qualifications

• 3+ years of software engineering experience.
• Design iOS/mobile systems in Swift with modern patterns.
• Experience with monitoring, crash triage, and stability.
• Understand SDLC and mobile release management (App Store/TestFlight).
• Familiarity with CI/CD and security practices for mobile apps.
• Ability to use AI-assisted development tools responsibly.

Responsibilities

• Designs and delivers iOS software solutions with scalable architecture in Swift.
• Writes high-quality, secure, production-grade iOS code and tests.
• Produces architecture/design artifacts for complex apps and reviews.
• Analyzes telemetry to drive continuous iOS quality improvements.
• Uncovers issues and refactors code for better reliability and performance.
• Uses enterprise AI coding assist tools and validates outputs.

Skills

Swift

iOS Architecture

Xcode

Combine / Concurrency

GCD / async-await

Security Best Practices

Telemetry & Diagnostics

App Store / TestFlight

CI/CD for iOS

Code Reviews

Education

Formal software engineering training

Tools

Xcode

Instruments

Keychain / Data protection

REST/GraphQL

Observability tools

AI-assisted development tools

Job description

JPMorgan Chase & Co. in the United States is seeking a Software Engineer III to join Consumer & Community Banking.

You will be a seasoned member of an agile team designing and delivering trusted mobile iOS solutions in a secure, scalable way. Responsibilities include translating requirements into scalable mobile architectures, writing high-quality Swift code, ensuring security and performance, and producing design artifacts.