Jobs in the United States

Group jobs by employerEmail me new jobs Save this search

Added 8 days ago
Principal Mobile Developer
Fidelity Technology Group, LLC
Westlake, TX
…education equivalent) and five (5) years of experience as a Principal Mobile Developer (or closely related occupation) developing native mobile applications for iOS and Android and…
Added 8 days ago
Principal Mobile Developer
Fidelity Technology Group, LLC
Westlake, TX
…education equivalent) and five (5) years of experience as a Principal Mobile Developer (or closely related occupation) performing native Android application development using Kotlin and…
Added 8 days ago
Principal AI/ML Engineer
Fidelity Technology Group, LLC
Westlake, TX
…Establishes Python ML ecosystem using Object Oriented Programming (Java, Scala, and Python), SQL, and Unix scripting. Leverages data movement technologies (Extract, Transform, Load (ETL)/…
Added 8 days ago
AI Engineer 5 (Gen AI Platform Services: Agentic AI, Guardrails, Evaluations)
Capital One
Cambridge, MA
Mentor Principal and Manager-level AI engineers, fostering cross-domain learning and elevating organizational technical maturity
Added 9 days ago
Java Full Stack Software Engineer - Mid Level
USAA
Phoenix, AZ
We offer a flexible work environment that requires an individual to be in the office 4 days per week · This position can be based in one of the following locations: San Antonio, TX, Plano, TX, Phoenix, AZ
Added 9 days ago
M
Principal Software Engineer
Microsoft
United States
- $142,800 to $304,200 USD / year
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or…
Added 9 days ago
Software Engineer, Senior Lead
TCC Toyota Motor Credit Corporation Company
Plano, TX
Our team is seeking a highly motivated person to fill an opening as a Sr. Principal Engineer, to help our growing needs.
Added 9 days ago
Software Engineer / Principal Software Engineer
Northrop Grumman
Bellevue
As our mission expands and new challenges emerge, NGDS is seeking an Software Engineer or Principal Software Engineer to join our team in Bellevue, NE. In this role, you will have the…
Added 9 days ago
Electronic Engineer - SW Infrastructure
Northrop Grumman
San Diego
Principal Engineer: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s degree in a STEM…
Added 9 days ago
Sentinel Sr Principal Software Engineer - 20459
Northrop Grumman
Roy
Northrop Grumman Defense Systems would like you to join our team as a Sr Principal Software Engineer. This position will be located in Roy, UT and will support the Sentinel Program.…
Added 9 days ago
Senior Principal Software Application Security
The Huntington National Bank
Remote, United States
Recruiting agencies must have a valid, written and fully executed Master Service Agreement and Statement of Work for consideration.
Added 9 days ago
Lead Backend Engineer
Wawa Inc. (210515330)
United States
Added 9 days ago
AI Engineer 4 (AI Foundations)
Capital One
NY · McLean, VA · San Jose, CA
Mentor Principal and Senior Associates on scalable design, performance tuning and research-to-production translation
Added 9 days ago
Sr Platform Engineer
Mayo US
Rochester, MN
Under the direction of the Director – Platform Technology and the Principal Platform Integration Engineer, this team member will support the direct execution and delivery of all technical…
Added 9 days ago
RU
Senior Backend Engineer - Java / AWS
Randstad USA
Washington, DC
- $60 to $65 USD / hour
Randstad Digital is seeking a Senior Backend Engineer (Java / AWS) to join a core engineering delivery team within a major national passenger transportation organization's Corporate &…
Added 9 days ago
Principal Software Engineer – Guest Experience Site Reliability
CHN Choice Hotels International Services
United States
Choice Hotels, one of the world’s largest lodging franchisors, has an exciting new opportunity as a Principal Software Engineer on our Digital Site Reliability team in Digital Experience.…
Added 9 days ago
Software Engineer / Principal Software Engineer
CORP-Corporate Office
United States
As our mission expands and new challenges emerge, NGDS is seeking an Software Engineer or Principal Software Engineer to join our team in Bellevue, NE. In this role, you will have the…
Added 9 days ago
H
Principal Backend Engineer, Enterpise Platform
Horizon3
Remote, United States
- $255,000 to $295,000 USD / year
As a Principal Software Engineer on the Enterprise Platform team, you’ll set technical direction for foundational services that power NodeZero’s customer and partner experiences. You’ll…
Added 9 days ago
Software Architect
Procore Technologies, Inc.
TX
This position reports to the Senior Director of Mobile Engineering and will be a 3 day per week hybrid role located in the Austin, Texas office
Added 9 days ago
MI
Mid-level Full Stack Software Engineer (TS/SCI)
Maxar Intelligence I
Westminster, CO
- $140,000 to $200,000 USD / year
Proficiency in at least one back-end programming language, such as Python, Java, Go, or C#, with experience developing RESTful APIs, integrating databases, and building server-side…
Added 9 days ago
MI
Mid-level Back-End Software Engineer (TS/SCI)
Maxar Intelligence I
Westminster, CO
- $140,000 to $200,000 USD / year
Strong proficiency in at least one modern back-end programming language, such as Python, Java, Go, or C#, with demonstrated experience developing production-quality software.
Added 9 days ago
AD
Principal Software Engineer - Digital Media
Avery Dennison
Little Rock, AR
- $120,000 to $180,000 USD / year
Proven experience acting as a Lead, Principal, or Founding Engineer in a startup or high-growth environment.
Added 9 days ago
AD
Principal Software Engineer - Digital Media
Avery Dennison
Dallas, TX
- $120,000 to $180,000 USD / year
Proven experience acting as a Lead, Principal, or Founding Engineer in a startup or high-growth environment.
Added 9 days ago
O
Principal Software Developer
Oracle
Austin, TX
- $114,600 to $234,600 USD / year
6+ years of experience in software development with programming languages including, but not limited to, C, C++, C#, Java, Go, Rust.
Added 9 days ago
Mid-level Full Stack Software Engineer (TS/SCI)
Vantor Services Inc.
Herndon, VA · Westminster, CO
Proficiency in at least one back-end programming language, such as Python, Java, Go, or C#, with experience developing RESTful APIs, integrating databases, and building server-side…

Fidelity Technology Group, LLC

Principal Mobile Developer

Westlake, TX, United States

Apply on wd1.myworkdaysite.com About employer

Applications open in a new tab.

Job details

Apply by: Dec 15, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

Fidelity will not provide immigration sponsorship for this position.

Job Description:

Position Description:

Architects the development of enterprise‑scale Android applications by applying advanced Android User Interface (UI) guidelines and robust tooling to enable secure, real‑time financial management, while driving technical strategy across multiple teams. Designs and evolves complex application architectures and takes a lead role in building automation pipelines leveraging DevOps principles and Continuous Integration and Continuous Delivery (CI/CD) tools. Guides the adoption and implementation of Android design patterns, including Clean Architecture, Model-View-View Model (MVVM), and Model–View–Intent (MVI), while establishing quality standards through comprehensive testing with JUnit, Espresso, and Mockito. Provides senior‑level technical guidance through architectural governance, code reviews, and mentorship. Advances platform capabilities using Coroutines, Jetpack Compose, and Kotlin Multiplatform Mobile (KMM). Ensures scalability, performance, and maintainability across mission‑critical mobile solutions.

Primary Responsibilities:

Develops tools, patterns, and reusable components to help the organization create performant, resilient, and robust applications.
Partners with platform squads and architecture to define mobile engineering standards, best practices, and tooling.
Proactively aligns architecture, user experience, and security to stay in sync with industry trends.
Participates in the development of reusable components for the purpose of accelerating other engineers, increasing stability and resiliency of the application, and reducing time-to-market.
Collaborates with teams through technical coaching and mentoring to help them build architecturally compliant applications.
Provides mobile thought leadership to advance mobile outcomes and facilitate a mobile-first approach.
Advocates for the adoption of experiences that solve the needs of digitally minded customers.
Provides technical coaching for adherence to software engineering best practices, including patterns (Object-Oriented and functional programming), and methodologies (Test-Driven Development).
Applies modern design patterns (Clean Architecture) to build multi-module applications.

Education and Experience:

Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, Data Science, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Mobile Developer (or closely related occupation) performing native Android application development using Kotlin and Java, modern Android UI frameworks, automated build tooling, AI assisted development practices, and cloud based mobile services in an enterprise software engineering environment.

Or, alternatively, Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, Data Science, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Mobile Developer (or closely related occupation) performing native Android application development using Kotlin and Java, modern Android UI frameworks, automated build tooling, AI assisted development practices, and cloud based mobile services in an enterprise software engineering environment.

Skills and Knowledge:

Candidate must also possess:

· Demonstrated Expertise developing native Android applications using Kotlin and Java; performing UI development with Jetpack Compose and Material Design principles; and implementing MVVM architecture for scalable and maintainable codebases, using Android Studio, Gradle, and Jetpack libraries (ViewModel, LiveData, and Navigation). · Demonstrated Expertise developing custom Gradle and Android Studio plug‑ins to automate build and release processes, enforce coding and architectural standards, and increase developer productivity. · Demonstrated Expertise leveraging AI‑driven development tools (GitHub Copilot and Google Gemini) to accelerate feature development, improve code quality, and enhance both developer and end‑user experience. · Demonstrated Expertise architecting and implementing modular, scalable Android applications using Kotlin and Java in accordance with industry‑standard design patterns and engineering best practices; leveraging GitHub for source control, versioning, and collaborative code reviews to maintain high‑quality codebases; and utilizing Firebase services (Authentication, Crashlytics, Cloud Messaging, or Remote Config) to enhance application stability, performance, and feature delivery. #PE1M2

Fidelity’s Onsite Working Model Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

Certifications:

Category:

Information TechnologyPlease 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.

Apply on wd1.myworkdaysite.com About employer

More about this job

Skills

Financial management
Building automation
CI/CD
JUnit
Kotlin
Coaching
Leadership
Oracle Java
Design principles
Gradle
GitHub
Securities

Report this job

Work requirements

Jobs in the United States