Sr iOS Developer

Toronto - Canada

Monthly Salary: Not Disclosed

Posted on: 8 hours ago

Vacancies: 1 Vacancy

Job Summary

Senior iOS Development Specialist
Position Overview
We are seeking a Senior iOS Development Specialist to lead the design development and delivery of iOS applications for Capital Markets business. The ideal candidate will combine strong technical expertise in native iOS development with deep understanding of financial services trading platforms and regulatory environments. You will work closely with product managers UI/UX designers backend engineers and capital markets domain experts to deliver high-performance secure and user-centric mobile applications.
Key Responsibilities:
Lead the design development and maintenance of iOS applications for Capital Markets business lines (e.g. trading research risk and analytics).
Collaborate with cross-functional teams to define app architecture system integrations and API strategies.
Ensure apps meet enterprise security standards and regulatory compliance (e.g. data privacy trading data protection).
Optimize mobile performance responsiveness and scalability for high-volume trading and market data applications.
Conduct code reviews mentor junior developers and promote iOS best practices and coding standards.
Integrate market data feeds analytics and portfolio tools into iOS applications.
Work closely with DevOps and QA teams to implement CI CD pipelines and automated testing frameworks.
Stay current with Apples iOS ecosystem updates frameworks and emerging fintech/mobile trends.
Required Skills and Experience:
8 years of experience in iOS development including at least 3 years in a senior or lead role.
Strong proficiency in Swift and SwiftUI with experience in Objective-C as a plus.
Deep understanding of iOS frameworks (UIKit Core Data Combine Networking etc.) and Apple Human Interface Guidelines.
Hands-on experience integrating RESTful APIs GraphQL and real-time data streaming (WebSockets MQTT).
Familiarity with mobile security practices (Keychain encryption secure storage biometrics).
Experience in Capital Markets / Investment Banking / FinTech preferably in trading or portfolio management apps.
Understanding of market data order management or risk analytics systems.
Knowledge of Git CI/CD tools (Jenkins Bitrise GitHub Actions) and unit/UI testing frameworks (XCTest XCUITest).
Excellent problem-solving communication and leadership skills.