22 Best Senior Back End PHP Python JSON CSS MongoDB Developers For Hire In September 2025
Featured Senior Back End PHP Python JSON CSS MongoDB Developers
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,...
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 Developer & Digital Specialist
Arvada, Colorado, US or remote
Collaborated with marketing team to integrate tracking tools like Google Tag Manager and Analytics, enhancing the performance of digital campaigns...
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,...
Software Engineer
Ville Platte, Louisiana, US or remote
Implemented a novel symmetric-key cipher in JavaScript for a $10k challenge Transpiled an AI handwriting synthesizing app from JavaScript to Rust...
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....
Full-Stack & Blockchain developer
Toronto, Ontario, Canada or remote
Full-Stack & Blockchain Developer Frontier Communications 2020 - Present Dallas, Texas Company Description Developed Frontend Application using...
Full-Stack Developer
Montevideo, Montevideo, Uruguay or remote
Uruguay-based Full-stack Web Developer and old-school JavaScript coder with 10+ years of experience. Able to work in multiple programming languages...
Senior Full-Stack & Blockchain developer
Singapore, 50 Nanyang Ave, Singapore or remote
Hello every one! I am a senior Full Stack && Blockchain Developer. I enjoy working with clients to help discover what they need and create the best...
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,...
Full Stack Software Engineer
Portland, Oregon, US or remote
I'm a full-stack Software Engineer with a background in web development and UX. I've been working with HTML and CSS for more than 15 years and...
Senior Software Engineer
Susteren, Limberg, The Netherlands or remote
Solutions-oriented full-stack software engineer with 8+ years of experience and highly proficient in multiple programming languages. Primary focus on...
Senior Full Stack Developer
Krakow, Mapoloskie, Poland or remote
Experienced Senior Full Stack Developer with expertise in Java, Python, JavaScript, and PHP. Skilled in front-end development using Angular, React,...
Senior Software Developer
Tbilisi, Georgia or remote
Senior Software Developer Making Science January 2020 to Present • Building large scale SaaS applications and internal tools for international...
Software Engineer
Lake Worth, Florida, US or remote
DataManagement: Expertise in data architecture, migration, and quality analysis. Proficient in SAP data migrations and ERP data management. ●...
Web Developer
Manila, Philippines or remote
> Developed the restructured registration and login system which implements Okta service > Migrated NodeJS codes to Apigee API management platform...
Full Stack Developer - 25+ Years
Penetanguishene, Ontario, Canada or remote
Creating project with JavaScript for over 25 years. IOU Snack debt tracker that was used at several companies. A ecommerce site for Scotia Bank to...
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,...
Full Stack developer
Los Angeles, California, US or remote
🚀 Projects I've Created: Project Management Tool at Service Rocket: Developed a collaborative tool using Python and Atlassian suite....
software engineer
Union City, New Jersey, US or remote
🏢 Homelister (10/2022 - 2/2023): 🚀 Led data migration and cron system implementation for diverse environments. ⚙️ Worked on...
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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