GEI Consultants, Inc. · 20 hours ago
Mobile Application Developer
Rancho Cordova, CA
Full-time
Onsite
Senior Level
$35/hr - $45/hr
5+ years expGEI Consultants, Inc. is seeking a highly skilled Mobile Application Developer with a strong background in cross-platform development. In this role, you will lead the architecture and development of mobile applications, primarily utilizing .NET MAUI, while collaborating with various stakeholders to define new features and ensure code quality.
Civil Engineering
Responsibilities
Architect, build, and maintain high-performance, reusable, and reliable code for mobile applications using .NET MAUI and C#
Evaluate and implement solutions that function seamlessly across iOS and Android devices
Lead initiatives to migrate legacy applications (e.g., Xamarin.Forms) to .NET MAUI
Work closely with backend developers, UI/UX designers, and product managers to define new features and user experiences
Conduct code reviews, write unit tests, and ensure strict adherence to best practices in mobile security and performance optimization
Qualification
Required
Bachelor's degree in Computer Science from an accredited university in the United States
Minimum of 5 years of professional experience in mobile application development
Deep proficiency in C# and the .NET ecosystem
Proven experience shipping apps using .NET MAUI (or extensive expert-level Xamarin.Forms experience with a clear understanding of MAUI architecture)
Demonstrated proficiency in at least one other mobile development framework (e.g., Flutter, React Native, Swift/SwiftUI, or Kotlin/Jetpack Compose)
Strong understanding of RESTful APIs, MVVM design patterns, offline storage, and threading
Preferred
Experience publishing applications to the Apple App Store and Google Play Store
Knowledge of cloud services (Azure, AWS) and CI/CD pipelines for mobile (e.g., GitHub Actions, App Center)
Experience with native library integration (binding native iOS/Android libraries to .NET)
Benefits
Market-Competitive Compensation
Connecting Conversation Program with a Focus on Professional Development and Opportunities for Advancement
Rewards and Recognition
A Vibrant Culture that is Focused on Partnership, Sustainability, Giving Back to Our Communities and Diversity, Equity and Inclusion
For Some Positions, Hybrid Work Schedules Are Available
Company
GEI Consultants, Inc.
GEI Consultants, Inc. is a consulting engineering firm delivering professional services that improve our world’s built environment.
1001-5000 employees
H1B Sponsorship
GEI Consultants, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7)
2024 (15)
2023 (5)
2022 (7)
2021 (7)
2020 (2)
Funding
Current Stage
Late StageLeadership Team
Swaminathan Srinivasan, P.E.
Chief Operating Officer
Scott Wallington
SVP/Chief Development Officer
Company data provided by crunchbase