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Freelance Mobile Application Developer Jobs in Minnesota

Actalent

Mobile Developer

Minneapolis, MN

$50 - $90/hr

Job Title: Mobile Developer This role focuses on designing, developing, and maintaining cross ... Support mobile application testing and validation activities, including defect investigation ...

New

Actalent

Mobile Developer

Minneapolis, MN · On-site

$50 - $90/hr

Job Title: Mobile Developer This role focuses on designing, developing, and maintaining cross ... Support mobile application testing and validation activities, including defect investigation ...

New

TekWissen

Mobile Developer (Xamarin)

Minneapolis, MN · On-site

Open Mobile developer, find someone with 7-8 years of experience in Mobile application development with 1-2 years of Xamarin experience. Having Agile experience and experience working with teams in ...

Jobsbridge

Mobile Developer (Xamarin)

Minneapolis, MN · Hybrid

Company Description Intelliswift Software, Inc Mobile developer, find someone with 7-8 years of experience in Mobile application development with 1-2 years of Xamarin experience. Having Agile ...

Jobgether

Lead Mobile App Developer

Finland, MN · On-site

$103.63 - $149.68/hr

Our partner is looking for a Lead Mobile App Developer based in Finland. This role offers the ... You will guide development practices, improve application performance, and ensure scalable ...

Digital Links Inc

IOS Developer

Minneapolis, MN · On-site

$54 - $74.25/hr

Our mobile application team is seeking an iOS Engineer with solid experience in Swift development. This role will contribute to designing, developing, and maintaining our iOS applications while ...

Dellfor Technologies

Java Architect

Minneapolis, MN · On-site

$60K/yr

IBM Content Manager, Rational Application Developer, Clear Case, Clear Quest, DB2 on z/os, AIX. * Mobile application development * SQL fine tuning and optimization using reporting engines

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Freelance Mobile Application Developer information

What is a freelance mobile application developer?

A Freelance Mobile Application Developer is a self-employed professional who designs, develops, and maintains mobile applications for clients on a contract basis. They work with different platforms like iOS and Android, using programming languages such as Swift, Kotlin, and Flutter. Responsibilities can include coding, testing, UI/UX design, and app deployment. Freelancers often manage multiple projects, set their rates, and determine their own schedules. This role offers flexibility and the opportunity to work with a variety of industries and clients.

What is a typical work process or workflow for a freelance mobile application developer?

A Freelance Mobile Application Developer typically works closely with clients to gather requirements, define project scope, and set milestones. After planning, you’ll design the app’s architecture, develop features, and perform regular testing to ensure quality and functionality. Communication is key, often involving regular updates to clients and collaborative tools like project management platforms or version control systems. Developers are also responsible for deploying completed apps to app stores and providing ongoing maintenance or updates as needed. This workflow demands good organization, proactive communication, and the ability to manage multiple projects simultaneously.

What are the key skills and qualifications needed to thrive as a freelance mobile application developer?

To thrive as a Freelance Mobile Application Developer, you need in-depth knowledge of mobile development frameworks (such as React Native, Flutter, Swift, or Kotlin), as well as experience with UI/UX design and a solid portfolio of released apps. Familiarity with source control systems like Git, mobile app deployment processes, and optionally relevant certifications (like Google Associate Android Developer) are commonly expected. Strong self-motivation, time management, problem-solving, and client communication skills are essential soft skills for success in a freelance environment. These abilities help ensure the timely delivery of high-quality mobile applications, satisfied clients, and a sustainable independent career.

What are the most commonly searched types of Mobile Application Developer jobs in Minnesota? The most popular types of Mobile Application Developer jobs in Minnesota are:
What are popular job titles related to Freelance Mobile Application Developer jobs in Minnesota? For Freelance Mobile Application Developer jobs in Minnesota, the most frequently searched job titles are:
What job categories do people searching Freelance Mobile Application Developer jobs in Minnesota look for? The top searched job categories for Freelance Mobile Application Developer jobs in Minnesota are:
What cities in Minnesota are hiring for Freelance Mobile Application Developer jobs? Cities in Minnesota with the most Freelance Mobile Application Developer job openings:
Freelance Mobile Application Developer jobs near you
Infographic showing various Freelance Mobile Application Developer job openings in Minnesota as of August 2026, with employment types broken down into 65% Full Time, and 35% Contract. Highlights an 90% In-person, 5% Hybrid, and 5% Remote job distribution.

Sr. Mobile Application Engineer

Hirekeyz Inc

Minneapolis, MN • On-site

Contractor

Re-posted 17 days ago

Job description


Role: Sr. Mobile Application Engineer

Location: Minneapolis, MN

Job Type: Contract

Job Description:

Overview

  • As a Senior Mobile Application Engineer, you will work as part of a cross-functional Agile team focused on developing a mobile application that communicates with connected medical devices over Bluetooth Low Energy (BLE)

Key Responsibilities:

  • Design and develop Android mobile application components using .NET MAUI
  • Implement and maintain BLE communication logic, including pairing, data exchange, and firmware updates with connected devices
  • Integrate cloud APIs, ensuring secure data synchronization and error handling
  • Troubleshoot low-level BLE and device connection issues, especially on Android
  • Collaborate with firmware, cloud, and QA teams to ensure consistent behavior across the system
  • Participate in Agile ceremonies, sprint planning, and architecture discussions
  • Follow secure coding practices and contribute to test automation where applicable


Qualifications:

Basic Requirements

  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • 5+years of professional experience in mobile application development
  • 3+ years of experience using .NET MAUI or Xamarin for Android apps
  • Strong experience integrating with RESTful APIs and handling secure data exchange
  • Familiarity with mobile security practices including encrypted storage and authentication flows


Preferred Qualifications

  • Experience with Bluetooth Low Energy (BLE), including protocol implementation and device pairing flows
  • Experience working in Agile development environments
  • Previous experience in medical device, health tech, or regulated software development
  • Understanding of FDA, HIPAA, or IEC 62304 guidelines for mobile software