iOS Developer

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Company: Quantfury

Location: Miami, FL 33186

Description:

QF Analytics LLC is a software development company focused on supporting one of the world's most prominent trading platforms, Quantfury. Quantfury is a regulated global brokerage, operating in more than 70 countries, with annual client transaction volume surpassing $200 bln. The QF Analytics development team is looking for a iOS Developer to help in supporting Quantfury's high-performance, seamless trading platform experience for its users.

What We Expect:
  • A proactive, self-motivated, and team-oriented developer who takes ownership of their work.
  • Strong understanding of iOS application architecture and best practices.
  • Ability to write clean, efficient, and maintainable Swift code.
  • Experience working with REST APIs, local databases, and MVVM architecture.
  • Familiarity with animations and UI/UX best practices.
  • Strong debugging, performance optimization, and troubleshooting skills.
  • Experience in unit and UI testing to ensure code quality.
  • Experience developing iOS applications using UIKit, SwiftUI, Core Data, and Core Animation.
  • Ability to work in a fast-paced, dynamic fintech environment.

Required Skills & Experience:
  • 5+ years of professional experience in iOS development.
  • Proficiency in Swift and iOS SDK frameworks.
  • Strong expertise in MVVM architecture and Dependency Injection (Swinject).
  • Strong experience with Core Data for local data storage and management.
  • Experience with Combine, GCD, and NSOperation for handling asynchronous tasks.
  • Solid understanding of RESTful APIs, WebSockets, and networking frameworks (Alamofire).
  • Experience implementing and managing Apple Push Notification Service (APNs), including token-based authentication and background notifications.
  • Experience with Git and version control workflows.

Nice to Have:
  • Experience with SignalR for real-time communication.
  • Familiarity with Xcode build configurations and CI/CD processes.
  • Familiarity with Swift Concurrency.
  • Background in fintech or trading applications.
  • Knowledge of financial markets, trading, or cryptocurrency.
  • Skills in using modern AI tools to speed up development.
  • Experience collaborating with UI/UX designers using Figma.
  • Knowledge of Russian is a plus, but not required.

What We Offer:
  • Competitive salary and a dynamic work environment.
  • Opportunity to contribute to a high-impact fintech product.
  • Onsite work at our Brickell Key, Miami office, fostering collaboration and innovation.
  • Comprehensive health benefits after 90 days of successful employment.
  • Fast-paced, innovative team culture at the intersection of fintech and technology.
  • Immediate start date available.

Additional Information:
  • Interested candidates should send their resume and a cover letter describing their experience and suitability for the position.
  • Providing code samples or GitHub repositories will significantly increase the chances of selection.
  • Candidates must have legal authorization to work in the U.S. on a full-time basis.
  • Only shortlisted candidates will be contacted for an interview.
  • QF Analytics is an equal-opportunity employer.
  • Due to the sensitive nature of financial data, a criminal background and credit check will be required upon hiring.

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