Mobile Application Developer
Description
Your role at GEI.
We are 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 our mobile applications, primarily utilizing .NET MAUI. Ideally, you are a polyglot programmer who is not only an expert in the .NET ecosystem but also possesses a versatile skill set across other modern mobile frameworks.
Essential Responsibilities & Duties
- Design & Development: Architect, build, and maintain high-performance, reusable, and reliable code for mobile applications using .NET MAUI and C#.
- Cross-Platform Strategy: Evaluate and implement solutions that function seamlessly across iOS and Android devices.
- Migration & Modernization: Lead initiatives to migrate legacy applications (e.g., Xamarin.Forms) to .NET MAUI.
- Collaboration: Work closely with backend developers, UI/UX designers, and product managers to define new features and user experiences.
- Code Quality: Conduct code reviews, write unit tests, and ensure strict adherence to best practices in mobile security and performance optimization.
Minimum Qualifications
Required:
- Education: Bachelor’s degree in Computer Science from an accredited university in the United States.
- Experience: Minimum of 5 years of professional experience in mobile application development.
- Core Tech Stack:
- 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).
- Versatility: Demonstrated proficiency in at least one other mobile development framework (e.g., Flutter, React Native, Swift/SwiftUI, or Kotlin/Jetpack Compose).
- Technical Skills: Strong understanding of RESTful APIs, MVVM design patterns, offline storage, and threading.
Preferred (Nice to Have):
- 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).
We are GEI.
Some of the world’s most pressing problems – from climate change to sustainable development, to critical infrastructure and the future of our energy supply – need our brightest and diverse minds working together to create safer, more resilient communities for tomorrow.
We are technical experts, collaborators, and entrepreneurs who draw from diverse backgrounds to solve our clients’ most complex challenges.
With several offices across North America, we offer a range of engineering, science, and technical consulting services. Our range of expertise, project types, and culture make us the choice for top talent in the AEC industry. See all our office locations here.
Employee-owned. Employee-focused.
As an employee-owned company, our employees support our flat leadership structure, have a say in how our business operates and benefit from our financial success. We are committed to employee growth with career development opportunities, competitive total rewards, a well-being program, flexible work arrangements and more. Our company culture is driven by our 4 Cs – we are Client-Centered, Curious, Collaborative, and Community Minded – which support our focus on sustainability, safety, diversity, equity and inclusion. Get to know us better by visiting GEI’s career site here.
GEI’s Total Rewards Package Includes
- Market-Competitive Compensation
- Pay Range For This Position: $35.00 – $45.00/hour
- 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
- And More…
PHYSICAL REQUIREMENTS
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Environment Requirements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GEI is an AA/equal opportunity employer, including disabled and veterans.