Fidelity Investments Header

Principal Mobile Developer (Android, Kotlin, Jetpack Compose)

Smithfield, RI
Full-Time

Job Description

Job Description:

We're looking for product-aware engineers 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.

The Team

Our team builds amazing experiences for millions of Personal Investing customers. We focus on creating rich and compelling native experiences leveraging the best Android UI guidelines by way of robust tooling to provide deep, financial insights, enabling 'on the go' financial management. We work in a collaborative and fast-paced environment, with a culture of learning, coaching and mentoring. We advance mobile-first strategies to delight our customers.

The Expertise You Have

  • 6+ years of professional experience developing publicly available Android apps using Kotlin.
  • Experience working in a team of Android developers participating in code reviews, pull requests, and pair programming. Demonstrable experience mentoring and coaching other Android developers.
  • Participated in the development of an Android experience from feature inception to launch using automated tooling like Jenkins, Gradle, and release and DevOps monitoring tools.

The Skills You Bring

  • Your experience with Jetpack Compose, Kotlin Coroutines, Retrofit, etc. and a strong understanding of modern development principles such as Trunk-Based Development, Test-Driven Development, multi-module applications, feature toggles, etc. to support performant and collaborative engineering teams.
  • Your understanding of the benefits of a loosely coupled architecture, using strategies such as repositories, use cases, MVVM, MVP, and clean architecture.
  • Your knowledge of the mobile landscape, trends, and emerging technologies used in creating performant, resilient, and robust Android apps. Kotlin Multiplatform Mobile (KMM) is a plus.
  • Experience driving quality & release pipelines. Strong understanding of CI/CD tools such as Jenkins, Artifactory, and static-code analyzers to deliver high-quality apps continuously and autonomously.
  • Good understanding of Android's accessibility features and experience building accessible experiences.

The Value You Deliver

  • Staying ahead of the curve by collaborating with architecture, security, COEs 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 PI's mobile outcomes and facilitate a mobile-first mindset.
  • Supporting a mobile-first world through upskilling and augmenting squads with deep mobile expertise

Certifications:

Category:

Information Technology

Fidelity's hybrid working model blends the best of both onsite and offsite work experiences. Working onsite is important for our business strategy and our culture. We also value the benefits that working offsite offers associates. Most hybrid roles require associates to work onsite every other week (all business days, M-F) in a Fidelity office.

Please be advised that Fidelity's 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.

PDN-9fbd3ef9-4aa9-4d6d-b7c8-7b4f6c12ea0c

Job Description:

We're looking for product-aware engineers 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.

The Team

Our team builds amazing experiences for millions of Personal Investing customers. We focus on creating rich and compelling native experiences leveraging the best Android UI guidelines by way of robust tooling to provide deep, financial insights, enabling 'on the go' financial management. We work in a collaborative and fast-paced environment, with a culture of learning, coaching and mentoring. We advance mobile-first strategies to delight our customers.

The Expertise You Have

  • 6+ years of professional experience developing publicly available Android apps using Kotlin.
  • Experience working in a team of Android developers participating in code reviews, pull requests, and pair programming. Demonstrable experience mentoring and coaching other Android developers.
  • Participated in the development of an Android experience from feature inception to launch using automated tooling like Jenkins, Gradle, and release and DevOps monitoring tools.

The Skills You Bring

  • Your experience with Jetpack Compose, Kotlin Coroutines, Retrofit, etc. and a strong understanding of modern development principles such as Trunk-Based Development, Test-Driven Development, multi-module applications, feature toggles, etc. to support performant and collaborative engineering teams.
  • Your understanding of the benefits of a loosely coupled architecture, using strategies such as repositories, use cases, MVVM, MVP, and clean architecture.
  • Your knowledge of the mobile landscape, trends, and emerging technologies used in creating performant, resilient, and robust Android apps. Kotlin Multiplatform Mobile (KMM) is a plus.
  • Experience driving quality & release pipelines. Strong understanding of CI/CD tools such as Jenkins, Artifactory, and static-code analyzers to deliver high-quality apps continuously and autonomously.
  • Good understanding of Android's accessibility features and experience building accessible experiences.

The Value You Deliver

  • Staying ahead of the curve by collaborating with architecture, security, COEs 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 PI's mobile outcomes and facilitate a mobile-first mindset.
  • Supporting a mobile-first world through upskilling and augmenting squads with deep mobile expertise

Certifications:

Category:

Information Technology

Fidelity's hybrid working model blends the best of both onsite and offsite work experiences. Working onsite is important for our business strategy and our culture. We also value the benefits that working offsite offers associates. Most hybrid roles require associates to work onsite every other week (all business days, M-F) in a Fidelity office.

Please be advised that Fidelity's 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.

PDN-9fbd3ef9-4aa9-4d6d-b7c8-7b4f6c12ea0c

About Fidelity Investments

At Fidelity, since our founding in 1946, we have been dedicated to strengthening and security our clients’ financial well-being through exceptional service and innovative solutions. We empower over ~50 million people to achieve their most important financial goals, manage employee benefit programs for nearly 24,000 businesses, and support more than 16,000 wealth management firms and institutions with cutting-edge investments and technology. Our diverse business portfolio and independence provide us with a comprehensive view of the market and the stability to deliver long-term value for our customers. As the financial industry evolves and customer needs grow more complex, Fidelity continues to reinvent, innovate, and transform to meet the challenges of tomorrow’s financial landscape.
 

*Specifically serviced by our Clearing & Custody team within Fidelity Institutional

 

Fidelity TalentSource, is the in-house temporary staffing provider for Fidelity Investments. Unlike traditional staffing agencies, we are an internal business unit within Fidelity’s Talent Acquisition team, dedicated to recruiting talent from various backgrounds for roles in Fidelity’s regional and investor center locations. Our mission is to help you experience Fidelity’s diverse and inclusive workplace while expanding your skill set and professional network, with the ultimate goal of conversion to full-time employment as part of Fidelity’s long-term strategy. To learn more about temporary positions at Fidelity Investments, visit FidelityTalentSource.com.

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Fidelity Investments
Principal Mobile Developer (Android, Kotlin, Jetpack Compose)
Fidelity Investments
Smithfield, RI
Aug 28, 2025
Full-time
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