47 Best Senior Front End CSS Mobile App Contractor Developers For Hire In September 2025
Featured Senior Front End CSS Mobile App Contractor Developers
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...
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...
Full Stack MERN Developer
Aventura, Florida, US or remote
I am a results-driven Senior Full Stack Engineer. My previous assignments with Wells Fargo, Allegis Group, NASA, Concept Solutions, Bloomberg BNA,...
Senior Full Stack Engineer & Mentor
Orange, California, US or remote
Hello! I am a Senior Full Stack Engineer with a passion for Physics and programming. My educational background in Physics has given me a strong...
Full Stack Developer| Technical Team Lead | Senior Full Stack Engineer
Verona, Wisconsin, US or remote
Summary -Over 8 years of IT Professional experience in all phases of software development life cycle to requirements gathering, analysis, design,...
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,...
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 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...
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...
Full Stack Web Development
Edmonton, Alberta, Canada or remote
I'm a seasoned Full-Stack Web Developer who's conquered projects across the globe. I've revamped business websites using React.js in Hong Kong,...
Senior Web Developer
Orlando, Florida, US or remote
Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....
Senior Frontend Software Engineer
Bronx, New York, US or remote
JOCKMKT | Senior Frontend Engineer | Remote | Nov 2022 - Oct 2023 - Developed and Maintained JockMKT’s React Native and NextJS web applications -...
Front-End Web Engineer / Web3 & Blockchain
Foggia, Italy or remote
Unique skillset! Experienced in web/mobile dev, blockchain, and global team collaboration. Ready to bring creative problem-solving and a...
Senior Software Engineer
Vancouver, BC, Canada or remote
Worked on many projects on cross-functional teams in Cyber Security, Housing, Medical, Virtual Reality. I am experienced with integrating AI into...
Web Developer & Project Manager
Karpoš Municipality, Skopski, Macedonia or remote
New Media Designer, and Project Manager in various advertising projects. Particularly interested in creating a whole new world of ideas and realizing...
Fullstack Web Developer
jeffersonton, Virginia, US or remote
https://www.upwork.com/freelancers/~01ee8fc2647b73cbbb...
Full Stack Web Developer & Graphic Designer
Ooltewah, Tennessee, US or remote
👉 WHAT I'VE DONE • Spearheaded the design, development, and maintenance of five full-stack websites and web applications leveraging React,...
Software Engineer
Denver, Colorado, US or remote
- Software Engineer for Sleep Doctor. Crafted intricate web building tools and responsive interfaces using PHP, Symfony, JavaScript, HTML, and CSS,...
Software Engineer
Port Townsend, Washington, US or remote
CVS Health (Contract) Woonsocket, RI 02895 | Aug. 2022 – Present Front-end Engineer Lark Health (Contract) Mountain View, CA 94040 | Nov....
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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