Principal Mobile Developer
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Job Location:
Merrimack, NH - USA
Monthly Salary:
Not Disclosed
Posted on:
09-11-2025
Vacancies:
1 Vacancy
Job Summary
Job Description:
Job Description:
Were looking for product-aware developers who are passionate inquisitive and responsible individuals to help deliver the best mobile experience to our customers. The ideal candidate is deeply entrenched in mobile development with a passion for leveraging the right tools and frameworks to guide the development of stable robust and resilient apps that best serve our customer base.
The Team
We build outstanding experiences for millions of Fidelity customers. We focus on creating rich and compelling native experiences to provide deep financial insights enabling on the go financial management. We care deeply about innovative ideas demonstrating the best iOS practices with help of robust tooling. We work in a collaborative and fast-paced environment with culture of learning coaching and mentoring. We advance mobile-first strategies to delight our current and future customers.
The Expertise You Should have:
7 years of professional experience developing iOS apps using Swift SwiftUI Combine UIKit and XCode in an agile environment.
Experience working with different architecture including MVVM Clean and VIPER
Demonstrable experience mentoring and coaching other iOS developers in a collective and team-based organization.
Good understanding of Apples accessibility features and experience building accessible experiences
Experienced using XCTest and XCUITest with a focus on DevOps
Experience with iOS Framework development including distribution and dependency management using Swift Package Manager and/or Cocoapods.
Knowledge of standard processes relating to networking concurrency performance memory management and security in context of iOS apps
Participated in the release of an app to the Apple App Store understanding of app development process from inception to launch using automated tooling like Jenkins XCode toolchain.
Experience working in a team of iOS developers participating in code reviews pull requests and pair programming.
Ability to brainstorm and effectively discuss technology ideas and issues.
What you will be doing:
Collaborate cross-functionally with product architect UXD to create experience roadmaps to build robust and stable apps.
Staying ahead of the curve by aligning architecture user experience and security with chapters and COEs
Providing mobile thought leadership to advance PIs mobile outcomes and facilitate a mobile-first approach.
Interested on pioneering iOS technologies and software engineering practices and modernize the code base to accelerate development while maintaining the quality.
Your knowledge of the mobile landscape architectures trends and emerging technologies used in creating performant resilient and robust iOS apps.
Own and lead delivery of major components and platform needs in partnership with senior engineers and Architects.
Identify technical obstacles early and work closely with the team to find creative solutions.
Lead multiple concurrent priorities in a fast-paced deadline-oriented environment.
Certifications:
Category:
Information TechnologyMost roles at Fidelity are Hybrid requiring associates to work onsite every other week (all business days M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles.
Please be advised that Fidelitys business is governed by the provisions of the Securities Exchange Act of 1934 the Investment Advisers Act of 1940 the Investment Company Act of 1940 ERISA numerous state laws governing securities investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations including FINRA among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Required Experience:
Staff IC
Key Skills
- React Native
- Objective C
- iOS Development
- Swift
- Android
- Xamarin
- Application Development
- SDKs
- IOS
- Java
- Cordova
- Mobile Applications
About Company
The benefits you provide are about more than your workplace. They’re about life. Together, let’s create a program that meets the changing needs of your employees and your business.
