108 Best Senior Front End Mobile App Freelance Developers For Hire In September 2025
Featured Senior Front End Mobile App Freelance Developers
Senior Angular Python AWS Software Engineer
Denver, Colorado, US or remote
I am a seasoned software engineer with vast experience in software development and security vulnerability management and mitigation. I have...
Software Engineering, Architecture & Management
Dallas, Texas, US or remote
Starting his technical career in 2011, Ryan has been exposed to virtually all aspects of software engineering. Working exclusively at companies with...
US-based web and mobile app team
Boulder, Colorado, US or remote
I'm the owner of Uplift, a Boulder, CO-based product and engineering team specializing in building products, from prototypes to high-quality software...
AI Specialist | Full-stack Engineer w/ 18+ Years Experience
Los Angeles, California, US or remote
With over 18 years of experience as a full-stack software engineer, I specialize in integrating AI-driven solutions and automating complex systems...
Lead Software Developer
Spanish Fork, Utah, US or remote
- Quantum Computing and AI Web Developer with extensive experience in leading the design and development of innovative quantum computing applications...
Senior Full Stack Developer
Ontario, Canada or remote
As a Senior Software Engineer at Reddit Inc., I led the development of a telemetry project aimed at enhancing user engagement insights. This project,...
Senior Fullstack Engineer - Novel Solutions to Complex Problems
Memphis, Tennessee, US or remote
Senior Fullstack Engineer and Manager in Memphis, TN. I have expertise in several programming languages, including Node.js, Python, Java, and C#, and...
Principal/Senior Full-Stack Developer
Amqui, Quebec, Canada or remote
I have always been absolutely fascinated with computers and technology. I’m fortunate to say now that what began as a self-taught hobby at a young...
Senior Full Stack Developer
Madison, Wisconsin, US or remote
True end-to-end developer with strong frontend, backend, and devops chops. 11+ years working with clients such as Yale University, UW, NWF, The...
Senior Software Engineer
Indianapolis, Indiana, US or remote
I've been working in development for over a decade with a primary focus on front end technologies. I have done back end and full stack work using...
Senior Full Stack Javascript Developer
Omaha, Nebraska, US or remote
Specialties: • Front end JavaScript (React, AngularJS, Angular.io, and WebPack) • ES2021, and TypeScript • .NET Core Development (C#) •...
Lead Full-stack engineer
Vancouver, Washington, US or remote
Layerframe, Inc. - Principle Engineer - Working for a boutique design firm presented many new challenges, chief of which was simultaneously...
Fullstack Developer
Oxford, Florida, US or remote
💻 Lead API Developer – RMCI (Contractor for U.S. OPM) Led API development for federal appraisal software modernization Migrated legacy...
Frontend / Fullstack Developer Expert in UI Development
Albuquerque, New Mexico, US or remote
I've worked on specification and developing prototype applications for fortune 100 companies. I've created motion graphics in JavaScript for...
Software Engineer
Toronto, ON, Canada or remote
Computer science graduate with 8+ years of experience. I am looking to join to startup team with whom communication and teamwork are paramount. Have...
Frontend Software Engineer
CABA, CABA, Argentina Republic or remote
#section[About Me] #descript[Senior Frontend Engineer focused on building creative, detail-oriented web apps designed for seamless experiences...
Fullstack Product Engineer
Toronto, Canada or remote
I'm David, a full-stack product engineer. I've got almost a decade of experience in product engineering, helping mostly startups, using modern...
Experienced Software Developer
Dubios, Wyoming, US or remote
Experienced Software Developer with a diverse background developing web, mobile, and desktop applications. Skilled in front-end development, backend...
Frontend Developer | React Developer
Union, New Jersey, US or remote
Frontend Developer | Frontend Engineer👨💻 with 5 years of experience implementing efficient, scalable web applications with 10,000+ users for...
Full-Stack JavaScript Consultant
Toronto, Ontario, Canada or remote
Building software became a passion of mine while studying Electrical Engineering in Germany. As a consequence, I taught myself Web programming and...
Who We Are
Hi! I'm Adam, the person behind JS Chimp.
I make web apps and software (especially with PHP/Laravel).
I've been on both sides of the hiring equation.
Sent on interviews that didn't match my skillset. And recieved candidates unrelated to what I hired for.
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