Sr iOS Developer

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.