25 Best Mid Level Senior Front End Back CSS MongoDB HTML English Contractor Developers For Hire In August 2025

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Featured Mid Level Senior Front End Back CSS MongoDB HTML English Contractor Developers

1 to 20 of 25 devs ( view all 1671 devs )

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....

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

Full Stack Developer

Zebulon, North Carolina, US or remote

Experience 1upHealth, Inc. Software Engineer August 2022 - August 2023 (1 year 1 month) Boston, Massachusetts, United States (Remote) •...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript vue

Software Engineer

Buffalo, New York, US or remote

Hi, I am a full-stack developer with 1.5 years of experience using the MERN stack. Being a full-stack developer allows me to not only develop...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript vanilla js

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,...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

Frontend Developer

Deer Park, Texas, US or remote

I've worked in multiple projects in my career. Cute Digital Media (pronyr.com): As the main developer at this company I had the responsibility of...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript jquery

Full Stack Software Engineer

Rahway, New Jersey, US or remote

- Created lambda functions using Python to connect with SQL Server Management Studio (SSMS) to retrieve data, organize it, and send it as emails....

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript vue

Software Developer

New York, New York, US or remote

Software engineer with over a decade of full-stack experience at a number of companies of diverse size, tech stack, culture, and team structure, with...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

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...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

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. ●...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

Fullstack Engineer

Pune, India or remote

As a full-stack developer with four years of experience, I have worked with multiple early-stage startups and gained leadership experience. I am...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

Senior Frontend Developer

Bangalore, India or remote

It seems like I am going to be the first international hire ! As a senior frontend developer, I have worked extensively in HTML / CSS / Javascript...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

Frontend Developer

Dumaguete, Negros Oriental, Philippines or remote

Helped built the Paradox Interative Gaming Store Website selling to millions of users with game titles such as “Cities Skylines I & II” Built...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript vue

Senior Full Stack Developer

Tbilisi, Tbilisi, Georgia or remote

Senior Full Stack Developer S-Pro Kiev, Ukraine Jun 2021 – Present • Spearheaded the development of https://www.sygnum.com/, enhancing...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

Full Stack Developer

Nairobi, Nairobi, Kenya or remote

MICROVERSE Remote Full Stack Web Development Program, Full Time - Spent 1300+ hours mastering algorithms, data structures, and full-stack...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript vue

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...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript vue

⭐Frontend Developer Web/Mobile

Karachi, Sindh, Pakistan or remote

Frontend Developer | 3 Years of Experience 🔹 Expertise in React, Next.js, React Native, and Redux 🔹 Mobile-first developer focused on Android...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript jquery

Web Developer

Nairobi, Nairobi, Kenya or remote

- A passionate Full Stack Web Developer (MERN) committed to clean code, responsive design and staying ahead in ever-evolving tech landscape. I have...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript jquery

Senior Software Developer

Cape Town, South Africa or remote

- ~5 years experience working as a fullstack web developer - Successfully built and maintained SaaS web apps used by major companies - Managed a...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript vue

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,...

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor node typescript vue jquery

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....

Mid Level Senior Front End Back End CSS MongoDB HTML English contractor react node typescript angular

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