Senior Mobile Application Developer jobs in United States
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FUSTIS LLC ยท 1 day ago

Senior Mobile Application Developer

positionUnited States
timeContract
remoteRemote
senioritySenior Level
money$70/hr - $70/hr
date5+ years exp

FUSTIS LLC is seeking a Senior Mobile Application Developer with extensive experience in mobile app development and solid exposure to web technologies. This role involves designing, building, and maintaining high-quality mobile applications while working closely with cross-functional teams to deliver scalable, secure, and high-performing solutions.

Staffing & Recruiting
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Hiring Manager
Adarsh Jaiswal
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Responsibilities

Design, develop, and maintain mobile applications for both Android and iOS platforms
Build cross-platform applications using React Native where appropriate
Develop native mobile applications using Kotlin/Java for Android and Swift/Objective-C for iOS
Integrate mobile applications with backend services built on .NET / .NET Core
Collaborate with UX/UI designers, product owners, and backend teams to deliver end-to-end solutions
Ensure application performance, security, scalability, and adherence to coding standards
Perform code reviews and promote best practices, design patterns, and clean architecture
Troubleshoot, debug, and optimize applications for reliability and performance
Mentor junior developers and provide technical leadership
Contribute to architecture discussions and technical decision-making

Qualification

React Native.NET / .NET CoreKotlin/JavaSwift/Objective-CRESTful APIsMobile application architectureCI/CD pipelinesAgile/ScrumAnalytical skillsLeadership mindsetCommunication skills

Required

5+ years of experience in React Native and/or native Android (Kotlin/Java) and/or native iOS (Swift/Objective-C) development
8+ years of experience in .NET / .NET Core development
5+ years of experience designing and consuming RESTful APIs
Strong understanding of mobile application architecture, lifecycle, and best practices
Hands-on experience deploying applications to the Google Play Store and Apple App Store

Preferred

Experience with modern web frameworks such as React.js, Angular, or Vue.js
Understanding of responsive design and web-to-mobile integration
Familiarity with state management libraries and modern frontend development practices
Experience with CI/CD pipelines and automated testing
Exposure to cloud platforms such as Azure or AWS
Exposure to microservices architecture is a plus

Company

FUSTIS LLC

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Welcome to Fustis, your trusted partner in connecting IT consultants with clients.
dateFounded in 2022
location
Sacramento, California, US
people-size11-50 employees
web-link
https://www.fustis.com

Funding

Current Stage
Early Stage

Leadership Team

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Prateek Singh
Chief Information Security Officer
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Company data provided by crunchbase