532 Best Mid Level Contractor Developers For Hire In April 2025

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selected:

framework:

+ React JS (479) + Node JS (432) + Sencha Ext JS (350) + Next JS (349) + Express JS (333) + jQuery (236) + Vue JS (168) + Angular JS (122)

language:

+ TypeScript (456) + Vanilla JS (388) + JavaScript (369) + Python (202) + PHP (131) + Java (108) + C# (64) + C++ (40)

utility:

+ JSON (387) + Redux JS (98) + Three JS (87) + GraphQL JS (78) + Jest JS (60)

ui:

+ CSS (280) + EJS (150) + Tailwind CSS (133) + bootstrap (71) + SASS (71)

career:

+ Junior (226) + Senior (200) + Manager (40) + CTO (21)

stack:

+ Front End (452) + Full Stack (402) + Back End (259) + MERN stack (10)

db:

+ MongoDB (284) + SQL (230) + Postgres (PostgreSQL) (117) + MySQL (102) + Firebase (42)

server:

+ AWS (120) + docker (94) + Linux (44) + Google Cloud (25) + nginx (22)

program:

+ Git (362) + Jira (160) + GitHub (94) + Figma (75) + Prisma (25)

concept:

+ HTML (235) + software (166) + OOP (155) + api (124) + mobile app (105)

speaking:

+ English (526) + Spanish (74) + Hindi (46) + Portuguese (35) + French (34)

worker type:

+ full time (469) + freelance (392)

us state:

+ California (32) + Texas (21) + New York (20) + Florida (12) + Washington (11)

country:

+ United States (206) + India (48) + Canada (37) + Brazil (25) + United Kingdom (18)

country region:

+ North America (252) + Asia (93) + South Asia (68) + Europe (42) + South America (40)

Filters:

selected:

Mid Level [ x ] contractor [ x ]

framework:

+ React JS (479) + Node JS (432) + Sencha Ext JS (350) + Next JS (349) + Express JS (333) + jQuery (236) + Vue JS (168) + Angular JS (122)

language:

+ TypeScript (456) + Vanilla JS (388) + JavaScript (369) + Python (202) + PHP (131) + Java (108) + C# (64) + C++ (40)

utility:

+ JSON (387) + Redux JS (98) + Three JS (87) + GraphQL JS (78) + Jest JS (60)

ui:

+ CSS (280) + EJS (150) + Tailwind CSS (133) + bootstrap (71) + SASS (71)

career:

+ Junior (226) + Senior (200) + Manager (40) + CTO (21)

stack:

+ Front End (452) + Full Stack (402) + Back End (259) + MERN stack (10)

db:

+ MongoDB (284) + SQL (230) + Postgres (PostgreSQL) (117) + MySQL (102) + Firebase (42)

server:

+ AWS (120) + docker (94) + Linux (44) + Google Cloud (25) + nginx (22)

program:

+ Git (362) + Jira (160) + GitHub (94) + Figma (75) + Prisma (25)

concept:

+ HTML (235) + software (166) + OOP (155) + api (124) + mobile app (105)

speaking:

+ English (526) + Spanish (74) + Hindi (46) + Portuguese (35) + French (34)

worker type:

+ full time (469) + freelance (392)

us state:

+ California (32) + Texas (21) + New York (20) + Florida (12) + Washington (11)

country:

+ United States (206) + India (48) + Canada (37) + Brazil (25) + United Kingdom (18)

country region:

+ North America (252) + Asia (93) + South Asia (68) + Europe (42) + South America (40)

Timezone:

(includes +1/-1 hour)

Featured Mid Level Contractor Developers

1 to 20 of 532 devs ( view all 1617 devs )

JavaScript Web Developer

Columbus, Ohio, US or remote

JavaScript Web Developer S4 NetQuest Principal JavaScript developer for an online learning company. Led modernization efforts in migrating from...

Mid Level contractor react node typescript vue

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...

Mid Level contractor react typescript vue jquery

Senior Software Engineer

New Haven, US or remote

I drove all the technology and strategy initiatives and addressed challenges involved with rapid product growth and the development of a cutting-edge...

Mid Level contractor react node typescript express

Lead Software Engineer

Lewis Center, Ohio, US or remote

Lead software engineer in Lewis Center, OH. I specialize in full-stack dev with React, Java, Ruby on Rails and more. I'm an AWS wizard with expertise...

Mid Level contractor react node typescript angular

Frontend Software Engineer

Flagstaff, Arizona, US or remote

Software Engineer at Faithlife May 2017 - Sep 2022 • Built and maintained Faithlife TV, a video stream service for the web, iOS, Android, Apple...

Mid Level contractor react node typescript nextjs

Software developer

Austin, Texas, US or remote

For full list of experiences and projects, look at my LinkedIn or website. Experiences: Digital Business Analyst, McKinsey & Company...

Mid Level contractor react node jquery vanilla js

Frontend Engineer

Frisco, Texas, US or remote

Software Engineer II Bank of America Apr 2023 - Present (6 months) ● Worked on a onboarding form to bring in new clients User Interface...

Mid Level contractor react node vue jquery

Product Engineer

Tampa, Florida, US or remote

I'm a very passionate web engineer with 10+ years of experience. I have an eye for detail, both visually and functionally, balanced with a big...

Mid Level contractor react node typescript vue

Front End Software Engineer

Brooklyn, New York, US or remote

I am an experienced software engineer with a focus on creating modern, responsive, data driven front-ends for the web. I have made valuable...

Mid Level contractor react typescript angular vue

Full Stack Developer

Northport, Michigan, US or remote

DevConnect 🚀: DevConnect is a low cost crm designed to give developers control over their customer pipeline using custom built ui components and...

Mid Level contractor react node typescript jquery

Software Engineer

Highlands Ranch, Colorado, US or remote

Work Experience GUIDEcx — Software Engineer Feb 2022 - PRESENT - Responsible for building, testing, implementing and maintaining React...

Mid Level contractor react node typescript vue

Web Designer, Web Developer (Shopify, WordPress, Webflow, WooCommerce, Drupal), Graphic Designer

Miami Beach, Florida, US or remote

Experienced professional in the advertising and marketing agency industry. Renowned for my exceptional ability in helping businesses get ahead and...

Mid Level contractor jquery json

Frontend Engineer

Salem, Utah, US or remote

As an experienced Frontend and Fullstack Engineer with over 7 years in the industry, I can develop everything from fast brochure sites to complex web...

Mid Level contractor react node typescript vue

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,...

Mid Level contractor react node typescript vanilla js

Frontend Engineer

Los Angeles, California, US or remote

Comcast Business — Remote Software Engineer IV July 2022 - April 2024 - Implemented a working solution for MUI accessibility bug— improving...

Mid Level contractor react node typescript vanilla js

React Frontend UX Python Engineer

Greensboro, North Carolina, US or remote

I'm a web and software developer with a passion for making things work. With years of experience in animation, I've transferred my design and...

Mid Level contractor react typescript vue vanilla js

Front-End Engineer

Austin, Texas, US or remote

Faced with the challenge of improving UX on our website searches, I integrated ChatGPT API into our search bar using React.js & Next.js improving...

Mid Level contractor react node typescript jquery

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”...

Mid Level contractor react node jquery vanilla js

Full Stack Developer

Columbia, Maryland, US or remote

Thompson Creek Window Company | Full Stack Developer (Sep 2021 - Present) Website Overhaul: Transformed the company's online presence by migrating...

Mid Level contractor react node typescript nextjs

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 contractor react node typescript angular