Senior Mobile Tech Lead – iOS/Android & AI-Driven Dev

JPMorgan Chase & Co.; Columbus (OH); On-site; USD 140,000 - 180,000; Full time

Job summary

JPMorgan Chase & Co. in Columbus, OH, is seeking a Senior Lead Software Engineer to drive architectural decisions, deliver secure scalable mobile solutions, and mentor teams in an agile environment.

You will develop iOS and Android apps, implement AI-assisted tooling, ensure quality through CI/CD, and partner with UX, security, and SRE teams to raise delivery excellence while upholding responsible AI practices.

Qualifications

• Formal training or certification in software engineering and 5+ years of applied experience.
• Experience across system design, application development, testing, and operational stability/support.
• Proficiency in at least one mobile-relevant programming language.
• Strong knowledge of iOS and/or Android frameworks.
• Familiarity with iOS architectural/design patterns (MVVM, MVC, MVP, VIPER).
• Experience integrating native device capabilities (Camera, Push Notifications, GPS, CoreML, VisionKit).
• Understanding of mobile security (device registration, biometrics, encryption, data protection).
• Experience with API integration and mobile tooling (e.g., Xcode) plus auth standards (OAuth/SSO).
• Proven delivery of apps via App Store/enterprise distribution using CI/CD; strong Git/source control and Agile practices.
• Demonstrated experience leading enterprise AI-assisted software development tools within the work environment with the ability to set team expectations for validating AI outputs for correctness, performance, and security
• Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant usage patterns and controls.

Responsibilities

• Provide technical leadership and day-to-day support to business partners, contractors, and vendors.
• Design and build secure, production-grade mobile solutions, making key decisions on architecture, functionality, and operations.
• Develop and maintain iOS applications using Swift, SwiftUI, and Objective-C.
• Develop and maintain Android applications using Java and Kotlin.
• Review, debug, and improve code written by self and others to ensure quality and maintainability.
• Optimize and validate performance across devices (iPhone, iPad, Apple Watch, and Android) and form factors.
• Deliver complex front-end implementations for large-scale mobile applications, including automated testing.
• Partner with UX/design teams to prototype and implement features that enhance user experience.
• Drive reliability, scalability, and delivery excellence by applying Agile practices (Scrum/Continuous Delivery) and supporting SRE practices
• Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain.
• Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale.

Skills

Mobile development

iOS (Swift/Obj-C)

Android (Java/Kotlin)

CI/CD

Agile practices

Security/compliance

AI-assisted development tools

Code review

Git

Software architecture patterns

Education

Formal software engineering certification

Tools

Xcode

OAuth/SSO

Job description

JPMorgan Chase & Co. in Columbus, OH, is seeking a Senior Lead Software Engineer to drive architectural decisions, deliver secure scalable mobile solutions, and mentor teams in an agile environment.

You will develop iOS and Android apps, implement AI-assisted tooling, ensure quality through CI/CD, and partner with UX, security, and SRE teams to raise delivery excellence while upholding responsible AI practices.