Principal Mobile Developer at Fidelity Investments

Salt Lake City, Utah, United States

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Financial Services, FinTechIndustries

Requirements

6+ years of professional experience developing publicly available Android apps using Android Java and/or Kotlin
Verifiable experience as an Android developer using Android Java/Kotlin, Jetpack Compose, Android Studio/Jetbrains
Fluency in Android object-oriented and/or functional programming from industry working experience
Participated in the release of at least 1 publicly available app to the Google Play Store from inception to launch using automated tooling like Jenkins, DevOps, and the Android toolchain
Experience leading a team of Android developers, including architectural and design decisions, code reviews, pull requests, and pair programming
Demonstrable experience mentoring and coaching other Android developers in a collaborative, team-based organization
Passion for creating amazing experiences using Google’s Human Interface Guidelines, strong understanding of functional programming and reactive patterns (e.g., Combine or equivalent)
Deep knowledge of mobile architecture patterns including Clean Architecture and MVC (experience with MVVM, VIPER is a plus)
Knowledge of the mobile landscape, architectures, trends, and emerging technologies for performant, resilient, and robust mobile apps
Excellent understanding of computer science fundamentals, data structures, and algorithms, adhering to software engineering best practices including object-oriented and functional programming
Excellent understanding of consuming RESTful web services, preferably using Android-provided protocols
Strong understanding of modern development principles such as trunk-based development, feature toggles, and branch by abstraction
Strong understanding of CI/CD tools such as Jenkins, DevOps, and Artifactory
Good understanding of testing concepts and frameworks (e.g., Compose, Maestro) with a focus on DevSecOps
Good understanding of Google’s accessibility features and experience building accessible experiences
Good understanding of dependency management
Experience with Jetpack Compose, Splunk/Data Dog, and Firebase Crashlytics

Responsibilities

Collaborating with architecture, security, and UXD to build architecturally compliant apps
Partnering with platform squads to define mobile engineering standards, best practices, and tooling
Providing mobile thought leadership to advance mobile outcomes and facilitate a mobile-first mindset
Building entire features from concept to deployment as part of autonomous, cross-functional teams
Contributing ideas to improve products, developing skills, learning new technologies and languages

Skills

Key technologies and capabilities for this role

AndroidJavaKotlinJetpack ComposeAndroid StudioJenkinsDevOpsObject-Oriented ProgrammingFunctional ProgrammingCode ReviewsPair ProgrammingGoogle Play Store

Questions & Answers

Common questions about this position

What experience level is required for the Principal Mobile Developer role?

The role requires 6+ years of professional experience developing publicly available Android apps using Android Java and/or Kotlin.

What key technical skills are needed for this Android developer position?

Key skills include Android Java/Kotlin, Jetpack Compose, Android Studio/Jetbrains, object-oriented/functional programming, and experience with Clean Architecture and MVC (MVVM, VIPER a plus). Additional requirements are consuming RESTful web services and computer science fundamentals like data structures and algorithms.

Is leadership or team experience required for this role?

Yes, verifiable experience leading a team of Android developers, including architectural design, code reviews, pull requests, pair programming, mentoring, and coaching is required.

What is the work environment like at Fidelity Investments for this team?

The team operates in a collaborative, iterative, and fast-paced environment with autonomous, cross-functional teams building features from concept to deployment.

What should I highlight in my application for the Principal Mobile Developer role?

Highlight your 6+ years of Android development with public app releases on Google Play Store, leadership in team architecture and mentoring, and expertise in modern mobile patterns like Jetpack Compose and Clean Architecture.

Fidelity Investments

Investment management and financial services provider

About Fidelity Investments

Fidelity Investments offers a range of financial services and tools designed to help individuals manage their investments and stay informed about the markets. Their products include mobile applications and market monitoring tools that provide users with real-time market quotes, news, and trading capabilities. For example, the Fidelity Market Monitor for Glass delivers daily market quotes directly to Google Glass, while the Fidelity app for Windows Phone 8 allows users to access news and trading tools on their mobile devices. Additionally, features like the Watch List Visualization for iPad help users track stock price changes over time using a heatmap. What sets Fidelity apart from its competitors is its focus on integrating new technologies and user-friendly interfaces to enhance the investment experience. The goal of Fidelity Investments is to empower individuals with the information and tools they need to make informed financial decisions.

Boston, MassachusettsHeadquarters

1946Year Founded

$120,238.8MTotal Funding

DEBT_FINANCINGCompany Stage

Fintech, Financial ServicesIndustries

10,001+Employees

Benefits

Health Insurance

Mental Health Support

Hybrid Work Options

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Parental Leave

Student Loan Assistance

Tuition Reimbursement

Risks

Loss of key personnel like Gita Bal may impact Fidelity's research capabilities.

Increased competition from Vanguard's new division could draw clients away from Fidelity.

Potential reputational risk from Bitcoin ETF outflows could affect Fidelity's offerings.

Differentiation

Fidelity Labs offers innovative beta products like Market Monitor for Google Glass.

Fidelity's mobile solutions are available on multiple platforms, including Windows Phone and iPad.

Fidelity's Open Limit Order Visualization provides unique insights into order execution proximity.

Upsides

Increased adoption of wearable tech could boost Fidelity's mobile solutions.

Growing interest in Bitcoin ETFs suggests expansion in Fidelity's digital asset offerings.

Rise of AI could benefit Fidelity's data analytics and AI-driven investment strategies.

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