Senior Mobile Developer

Job in Toronto, Ontario, M5A, Canada

Listing for: E-Solutions

Seasonal/Temporary position
Listed on 2026-02-27

Job specializations:

Software Development
App Developer - Mobile/Web, Android Developer, Full Stack Developer, iOS Developer

Role:
Senior Mobile Developer
Location:
Toronto, Canada ( Days Onsite)
Hire Type:
Contract

Job Description:
We are looking for a Senior Mobile developer with experience in native iOS and Android application development. The primary focus will be developing the client mobile apps and their integration with our back-end services. As a Senior mobile developer, He/she will be working in a small team maintaining and making additions to our mobile applications as well as creating brand new applications from the ground up.

Qualifications and Skills

Extensive work experience in the field as mobile app developer.

Strong knowledge of Swift, Apple frameworks (Foundation, UIKit, UI Accessibility, Web Kit, Core Data) and modern design paradigms (Clean Architecture, MVVM, RxSwift)

Extensive understanding of Android framework components and their respective life cycles

Portfolio of released applications on the App Store.

Experience working closely with product teams, designers, and other developers to create a truly delightful mobile experience

Experience developing highly performant Kotlin code and view layouts and the ability to diagnose performance bottlenecks

Current and detailed knowledge of the capabilities of different Android API levels

Familiarity with RESTful APIs to connect iOS applications to back-end services

Knowledge of other web technologies and UI/UX standards

Understanding of Apple's design principles and interface guidelines

Experience working with third party libraries and APIs.

Firm understanding of code versioning tools (Git)

A familiarity with the Android tool ecosystem for development, testing, debugging, and performance benchmarking

Multiple years experience using Kotlin with MVVM and MVP architecture

Good Understanding of code versioning tools (Git)

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