15 Best Mid Level Senior SASS Freelance Contractor Developers For Hire In October 2025
Featured Mid Level Senior SASS Freelance Contractor Developers
Front End Developer
Pittsburgh, Pennsylvania, US or remote
My career has taken me through a number of verticals across a wide array of projects: - I was the sole engineer of a design system for Nuix, where I...
Front End Engineer
Frisco, Texas, US or remote
Skilled Front End Engineer with over 5 years of experience developing dynamic, user-centric applications. Expert in JavaScript, TypeScript, React.js,...
Senior Software Engineer & Technical Project Manager
Austin, Texas, US or remote
At Etumos (Marketo CRM consultancy) • Built Marketo API-integrated projects with NodeJS, ReactJS, & AWS (including EC2, Lambda, “Serverless”...
Front-End Developer
Cleveland, Ohio, US or remote
- Notable clients include Stuart Weitzman, the National Restaurant Association, and Ben & Jerry's Previous Employers: CFA Institute - Conducted...
Front End Developer
Weston, Ohio, US or remote
I recently built a fantastic e-commerce website called "newzealandhoneyco" where I focused on {optimizing the web page and making the web-accessible....
Senior Frontend Developer
Vancouver, BC, Canada or remote
As a frontend developer I've worked on teams at small startups, medium sized profitable b2b companies, and one large enterprise. In my last role, I...
Frontend Engineer
San Jose, California, US or remote
As a highly skilled Frontend Engineer with a comprehensive background in product management, I have successfully led and contributed to a range of...
Full Stack Engineer | Scalable Systems
Mumbai, India or remote
I have been programming since I was 14, and have worked across various stacks and projects. Have worked at only small/early stage startups where...
Fullstack Software Engineer
Recife, Pernambuco, Brazil or remote
GreenFutureProject - Fullstack Software Engineer (Milan, Italy: May.2023 ‑ Current) • Worked on the global engineering team on the Green Future...
Front End Developer
Surat, India or remote
-SpotSaas : (Next13, SCSS, API Integrations, Design Conversions) SpotSaaS provides categorized product listings, covering a wide spectrum of...
Display Developer | Front End Developer 👩💻 | Innovating User Experiences with Cutting-Edge Web Te
Buenos Aires, Argentina Republic or remote
In MEDIA.MONKS as a Senior Display Developer •Maintenance, collaboration, and development of features and tools with NODE.js and WEBPACK for the...
Fullstack Web Developer
Buenos Aires, Buenos Aires, Argentina Republic or remote
I've developed - Ecommerce (front & back ) - Movie / Tv shows streaming platform finder - Mobile menu app ( react native ) Worked for - SaaS...
Full Stack Developer (.NET 6/7/8, Angular, Azure)
Santa Rosa City, Laguna, Philippines or remote
Experienced Full Stack Developer with a demonstrated history of working in the startup fintech industry (Philippines) and 3PL (US). Skilled in .NET...
Full Stack Javascript Developer
Seongnam-si, Gyeonggi-do, Korea (South) or remote
Full stack developer with experience in Javascript, PHP, and Ruby with many projects using the Vue.js framework and Node.js. Currently, I am a...
Senior full stack developer ( vue, laravel, nodejs )
Yerevan, Armenia or remote
Fullstack 2020 june - 2022 may FlyXO (https://flyxo.com/) Here i has a small role maintaining backend ( nodejs ) interacting with frontend teams,...
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