Principal Mobile Developer

Fidelity Financial Services

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Quick summary

Work type
On-site
Location
Westlake, TX
Posted
1 day ago
Freshness
Confirmed live today

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Salary context

How this pay compares to similar roles

Similar $197k
$129k $275k
below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $169,550–$223,625.

Based on 240 similar postings.

Employer

About Fidelity Financial Services

Fidelity Investments is one of the largest financial services companies in the world, offering brokerage services, mutual funds, retirement planning, wealth management, and life insurance to individuals and institutions. Industry: Financial Services & Investment Management

Fidelity Financial Services currently has 141 open roles on FindRole.

Listed pay typically runs $107,000–$216,000 across 35 roles with salary data.

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At a glance

TL;DR · Principal Mobile Developer

The Principal Mobile Developer architects enterprise-scale Android applications to enable secure, real-time financial management. This role involves driving technical strategy across multiple teams by designing complex application architectures and building automation pipelines using DevOps principles and CI/CD tools. The developer will build reusable components, tools, and patterns to improve stability and accelerate time-to-market while providing technical coaching and architectural governance. Key technologies include Kotlin, Java, Jetpack Compose, Coroutines, and Kotlin Multiplatform Mobile. The role requires expertise in Clean Architecture, MVVM, and MVI patterns, alongside testing frameworks like JUnit, Espresso, and Mockito. Additionally, the candidate will utilize Android Studio, Gradle, GitHub, and Firebase services, while leveraging AI-driven development tools like GitHub Copilot and Google Gemini to enhance code quality and performance.

What you'll do

  • Architect enterprise-scale Android applications using Clean Architecture, MVVM, and MVI patterns.
  • Develop reusable components and tools to improve application performance, stability, and time-to-market.
  • Build and manage automation pipelines using DevOps principles and CI/CD tools.
  • Create custom Gradle and Android Studio plug-ins to automate builds and enforce coding standards.
  • Provide technical coaching and mentorship on software engineering best practices and Test-Driven Development.
  • Implement mobile solutions using Kotlin, Jetpack Compose, Coroutines, and Kotlin Multiplatform Mobile.
  • Conduct code reviews and provide architectural governance to ensure high-quality, maintainable codebases.
  • Integrate Firebase services and AI-driven development tools to enhance application stability and productivity.

What we're looking for

  • Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, Data Science, or a related field and experience as a Principal Mobile Developer.
  • Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, Data Science, or a related field and experience as a Principal Mobile Developer.
  • Experience performing native Android application development using Kotlin and Java in an enterprise software engineering environment.
  • Expertise in UI development with Jetpack Compose, Material Design principles, and MVVM architecture.
  • Expertise in developing custom Gradle and Android Studio plug-ins to automate build and release processes.
  • Expertise leveraging AI-driven development tools like GitHub Copilot and Google Gemini.
  • Expertise architecting modular applications using GitHub for source control and Firebase services for stability and performance.
  • Experience with automated build tooling, cloud-based mobile services, and modern Android UI frameworks.

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