Principal iOS Engineer – Testing Specialist
Description For Principal iOS Engineer – Testing Specialist
Fidelity Investments is seeking a Principal iOS Engineer – Testing Specialist to join their Brokerage Alternatives & Fidelity Crypto Experience technology team. This role is perfect for a passionate technologist who brings deep expertise in mobile architecture and engineering, with a focus on testing and quality assurance.
The position offers an opportunity to work on building outstanding products and digital experiences that serve millions of customers, specifically focusing on Alternative Investments and Fidelity Crypto solutions for retail customers. As a principal engineer, you'll be responsible for influencing software design, promoting proper engineering practices, and leading testing strategies across mobile platforms.
The role combines technical leadership with hands-on development, requiring expertise in iOS development using Swift, SwiftUI, and UIKit, along with a strong foundation in testing frameworks and methodologies. You'll work in an environment that values both technical excellence and cultural fit, where you'll have the chance to influence architecture decisions and mentor other team members.
Key aspects of the role include:
- Leading testing strategies and implementation across mobile platforms
- Building and maintaining robust automated test suites
- Contributing to core product and platform capabilities
- Influencing software architecture and design decisions
- Collaborating with cross-functional teams to deliver high-quality solutions
The position offers competitive benefits including 401(k) matching, comprehensive healthcare coverage, parental leave, and student loan assistance. Fidelity's hybrid working model combines onsite and remote work, requiring presence in the office every other week.
This is an excellent opportunity for a senior mobile engineer who is passionate about quality, testing, and building robust financial technology solutions at scale. The role offers significant impact potential in shaping the future of digital financial services while working with cutting-edge technologies in a supportive, innovative environment.
Responsibilities For Principal iOS Engineer – Testing Specialist
- Use knowledge of testing and testability to influence better software design
- Write and maintain application features and automated tests
- Support the team in designing reliable, accurate tests
- Collaborate with team members on improving test coverage
- Enable the team in designing and developing automation using XCUI and Android Frameworks
- Build and contribute to Fidelity's digital presence
- Build entire features from concept to deployment
Requirements For Principal iOS Engineer – Testing Specialist
- 6+ years of professional experience developing publicly available native iOS apps using Swift, SwiftUI, UIKit, Objective-C, Xcode in an agile environment
- Knowledge of mobile landscape, architectures (MVVM, Clean Architecture), trends and emerging technologies
- Experience with Swift concurrency, combine and asynchronous programming
- Excellent understanding of testing concepts and frameworks using XCTest, and XCUITest
- Advanced Git skills, branching strategies and CI/CD practices
- Strong working knowledge of AWS ecosystem
- Understanding containerization, Docker, and orchestration
- Experience in internet security: OAuth, Open ID connect
Benefits For Principal iOS Engineer – Testing Specialist
- 401(k) with company match
- Medical, dental, vision and prescription drug coverage
- 16-week maternity leave & 12-week parental leave
- Student loan assistance
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