React Native Mobile App & Node.js Full-Stack Development for iOS and Android

Posted yesterday

Worldwide

Summary

We are looking for an experienced Full-Stack Developer to enhance and maintain our cross-platform mobile application and supporting web platform. The ideal candidate should have strong expertise in React Native, Node.js, React, JavaScript, API development, and modern full-stack application architecture. The project involves developing new mobile features, improving performance, integrating third-party APIs, optimizing backend services, and ensuring a seamless experience across both iOS and Android platforms. The work will also include maintaining and extending web-based functionality built with React and Next.js while supporting a scalable SaaS architecture. The developer should be comfortable working across the full technology stack, including frontend, backend, API integrations, database design, authentication, and cloud deployment. Experience building high-performance mobile applications, scalable backend systems, and modern SaaS products is highly valued. Experience or familiarity with AI-powered features, AI App Development, or AI integrations is a strong plus, as we plan to incorporate intelligent functionality into the platform over time. Required Skills: React Native Mobile App Development Node.js React JavaScript API Development & Integration Full-Stack Development Next.js SaaS Development iOS Development Android Development AI App Development AI Development We're looking for a developer who writes clean, maintainable code, communicates effectively, and can contribute to the long-term growth and evolution of the platform.

  • More than 30 hrs/week
    Hourly
  • 1-3 months
    Duration
  • Expert
    Experience Level
  • Remote Job
  • Ongoing project
    Project Type
Skills and Expertise
Mandatory skills
AI App Development
Full-Stack Development
Activity on this job
  • Proposals:50+
  • Last viewed by client:yesterday
  • Hires:
    1
  • Interviewing:
    0
  • Invites sent:
    1
  • Unanswered invites:
    0
About the client
Member since Apr 5, 2025
  • United States
    Beverly Hills8:10 AM
  • $12K total spent
    2 hires, 1 active
  • Media & Entertainment
    Small company (2-9 people)

Explore similar jobs on Upwork

Software DeveloperHourly‐ Posted 7 months ago
ASP.NET MVC
Django
Python
AngularJS
JavaScript
jQuery
WordPress
Google Chrome Extension
React
CRM Development
Microsoft Dynamics 365
Microsoft Dynamics CRM
Microsoft Dynamics Development
Microsoft PowerApps
Single Sign-On
Build Marketplace on TokopediaHourly‐ Posted 4 weeks ago
PHP
HTML5
JavaScript
Web Development

How it works

  • Post a job icon
    Create your free profile
    Highlight your skills and experience, show your portfolio, and set your ideal pay rate.
  • Talent comes to you icon
    Work the way you want
    Apply for jobs, create easy-to-by projects, or access exclusive opportunities that come to you.
  • Payment simplified icon
    Get paid securely
    From contract to payment, we help you work safely and get paid securely.
Want to get started? Create a profile

About Upwork

  • Rating is 4.9 out of 5.
    4.9/5
    (Average rating of clients by professionals)
  • G2 2021
    #1 freelance platform
  • 49,000+
    Signed contract every week
  • $2.3B
    Freelancers earned on Upwork in 2020

Find the best freelance jobs

Growing your career is as easy as creating a free profile and finding work like this that fits your skills.

Trusted by

  • Microsoft Logo
  • Airbnb Logo
  • Bissell Logo
  • GoDaddy Logo