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NorthEastern.dev
Senior iOS Developer

Tek Spikes

McLeanfulltime

Posted on: 6/25/2025

Required Skills:

SwiftiOSAgile

Job Description:

Job Description:

We are seeking an experienced Senior iOS Developer to join our team onsite in McLean, VA. The ideal candidate will have 8+ years of professional iOS development experience, a strong background in Swift, and prior experience working at Capital One. This is a W2-only position, and applicants must be willing to work onsite.

Key Responsibilities:

  • Lead the design, development, and maintenance of advanced iOS applications.
  • Collaborate with cross-functional teams including Product, UX/UI, and backend developers to define app requirements and deliver high-quality features.
  • Ensure performance, quality, and responsiveness of applications.
  • Write clean, maintainable, and testable code using best practices.
  • Optimize applications for performance and scalability.
  • Participate in code reviews and mentor junior developers as needed.
  • Stay updated with the latest trends in iOS development, Apple guidelines, and tools.

Requirements

Required Qualifications:

  • 8+ years of professional experience in iOS app development.
  • Proficiency in Swift, with experience in Objective-C a plus.
  • Strong knowledge of iOS frameworks (e.g., UIKit, CoreData, Combine, SwiftUI).
  • Experience working in Agile environments and with CI/CD pipelines (e.g., Jenkins, Fastlane).
  • Hands-on experience integrating RESTful APIs and third-party libraries.
  • Strong debugging and performance tuning skills.
  • Prior experience at Capital One is highly preferred.
  • Must be legally authorized to work in the U.S. and able to work on W2 (no C2C or 1099).

Nice to Have:

  • Experience with financial or fintech applications.
  • Familiarity with security best practices in mobile apps.
  • Exposure to Unit Testing, UI Testing, and Test Automation.

Work Location:

  • McLean, VA – Onsite only (no remote/hybrid)