565 Best Mid Level Contractor Developers For Hire In October 2025

Hire Devs From

Mozilla Akamai Toptal Bloomberg United Healthcare Meta Microsoft Yahoo

selected:

framework:

+ React JS (511) + Node JS (463) + Sencha Ext JS (376) + Next JS (375) + Express JS (355) + jQuery (251) + Vue JS (181) + Angular JS (136)

language:

+ TypeScript (486) + Vanilla JS (406) + JavaScript (393) + Python (224) + PHP (142) + Java (116) + C# (67) + C++ (46)

utility:

+ JSON (411) + Redux JS (103) + Three JS (96) + GraphQL JS (80) + Jest JS (63)

ui:

+ CSS (297) + EJS (160) + Tailwind CSS (141) + bootstrap (75) + SASS (71)

career:

+ Junior (237) + Senior (209) + Manager (42) + CTO (21)

stack:

+ Front End (478) + Full Stack (428) + Back End (277) + MERN stack (12)

db:

+ MongoDB (305) + SQL (245) + Postgres (PostgreSQL) (125) + MySQL (111) + Firebase (49)

server:

+ AWS (126) + docker (104) + Linux (51) + Google Cloud (30) + nginx (25)

program:

+ Git (384) + Jira (168) + GitHub (106) + Figma (80) + Prisma (28)

concept:

+ HTML (250) + software (173) + OOP (165) + api (135) + mobile app (113)

speaking:

+ English (559) + Spanish (75) + Hindi (52) + Portuguese (36) + French (35)

worker type:

+ full time (496) + freelance (421)

us state:

+ California (37) + New York (22) + Texas (22) + Florida (12) + Washington (11)

country:

+ United States (216) + India (55) + Canada (39) + Brazil (26) + United Kingdom (19)

country region:

+ North America (265) + Asia (100) + South Asia (77) + Europe (44) + South America (41)

Filters:

selected:

Mid Level [ x ] contractor [ x ]

framework:

+ React JS (511) + Node JS (463) + Sencha Ext JS (376) + Next JS (375) + Express JS (355) + jQuery (251) + Vue JS (181) + Angular JS (136)

language:

+ TypeScript (486) + Vanilla JS (406) + JavaScript (393) + Python (224) + PHP (142) + Java (116) + C# (67) + C++ (46)

utility:

+ JSON (411) + Redux JS (103) + Three JS (96) + GraphQL JS (80) + Jest JS (63)

ui:

+ CSS (297) + EJS (160) + Tailwind CSS (141) + bootstrap (75) + SASS (71)

career:

+ Junior (237) + Senior (209) + Manager (42) + CTO (21)

stack:

+ Front End (478) + Full Stack (428) + Back End (277) + MERN stack (12)

db:

+ MongoDB (305) + SQL (245) + Postgres (PostgreSQL) (125) + MySQL (111) + Firebase (49)

server:

+ AWS (126) + docker (104) + Linux (51) + Google Cloud (30) + nginx (25)

program:

+ Git (384) + Jira (168) + GitHub (106) + Figma (80) + Prisma (28)

concept:

+ HTML (250) + software (173) + OOP (165) + api (135) + mobile app (113)

speaking:

+ English (559) + Spanish (75) + Hindi (52) + Portuguese (36) + French (35)

worker type:

+ full time (496) + freelance (421)

us state:

+ California (37) + New York (22) + Texas (22) + Florida (12) + Washington (11)

country:

+ United States (216) + India (55) + Canada (39) + Brazil (26) + United Kingdom (19)

country region:

+ North America (265) + Asia (100) + South Asia (77) + Europe (44) + South America (41)

Timezone:

(includes +1/-1 hour)

Featured Mid Level Contractor Developers

141 to 160 of 565 devs ( view all 1690 devs )

Web Developer

San Diego, California, US or remote

I'm a people-centered web dev and creative professional with over ten years of experience creating intuitive, accessible experiences that people...

Mid Level contractor react node typescript jquery

Full Stack NextJS Developer

Bangalore, Karnataka, India or remote

Successfully built, deployed, maintained and scaled platforms like roofingcad.com, musicvideoeditor.com from scratch. Primary stack: - NextJS on...

Mid Level contractor react node typescript nextjs

Front End Engineer

Brisbane, Australia or remote

I was co-founder of Qreative AI, a generative ai platform for creating artistic QR codes. I have also founded Chargeo a platform to connect...

Mid Level contractor react node typescript vue

Full Stack Engineer

San Jose, California, US or remote

Worked on a variety of different projects of different scale; internal projects for Meta as well as on their online store; creating a beta app to...

Mid Level contractor react node typescript jquery

Frontend Developer

Mono, Ontario, Canada or remote

SMAL GmbH Developer MAY 2022 - DECEMBER 2022 | Munich, Germany • Worked with Corsair to make multiple pages including a keyboard configurator...

Mid Level contractor react typescript jquery vanilla js

Software Engineer

Brooklyn, New York, United States, New York, US

TBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBD...

Mid Level contractor react node typescript nextjs

Web Developer

Buena Park, California, US or remote

Freelance Web Developer. 2021 - 2023. • Completed deliverables 50 percent ahead of schedule and with clear attention to spacing, design...

Mid Level contractor react node typescript vue

Software Engineer

Moorpark, California, US or remote

I currently work at a startup named “ThisApp” and have been here for nearly 3 years. • Led the development of the app’s custom events...

Mid Level contractor react node typescript vanilla js

Front End Web Developer

Toronto, Ontario, Canada or remote

CoreLogic | Property and insurance software solutions January 2016 - January 2022 | Frontend Developer, Full Time, On-Site ● Collaborated with...

Mid Level contractor react typescript angular vanilla js

Software Engineer

Berkeley, California, US or remote

Bridge 2 Partners, Inc. May 2022 – Present Test Automation Engineer Irvine, CA Identified needs and...

Mid Level contractor react node typescript vanilla js

Full Stack Web Developer

Halifax, NS, Canada or remote

Experience - Content Bloom - Technical Consultant L2: -Demonstrated ability to understand complex technical challenges faced by clients and...

Mid Level contractor node typescript angular vanilla js

Full Stack Web Developer & UX/UI Designer

London, United Kingdom or remote

My name is Eduard, a Web Developer and Designer proficient in JavaScript, React, HTML, CSS, Python, and more, with a steadfast commitment to clean...

Mid Level contractor react node jquery vanilla js

Software Engineer

Toronto, Canada or remote

Software Engineer with a proven track record in building scalable applications in both an enterprise and startup environment. Here is a point by...

Mid Level contractor react node typescript angular

Software Engineer

Toronto, Ontario, Canada or remote

• Collaborated with a team of developers to build modern and responsive full stack web applications using best practices. • Created visually...

Mid Level contractor react node typescript vanilla js

Junior React & Go Web Developer

Towson, Maryland, US or remote

I worked at the Ivory Coast Tax Department in 2021 as a web development intern. My task was to develop a React application with a modern, responsive...

Mid Level contractor react node typescript vanilla js

Web Developer

London, United Kingdom or remote

Experience: Monte Carlo Vermouth (WordPress Advanced Custom Fields Site) December 2023 - Present. Blaucomm LTD - MERN Developer for various data...

Mid Level contractor react node typescript jquery

Full stack developer

Newcastle Upon Tyne, North tyneside, United Kingdom or remote

As a developer, I have created several projects using SvelteKit, Pocketbase, Capacitor, ThreeJS, and React. At Oglofus Ltd, I developed a...

Mid Level contractor node typescript svelte

Software Engineer

Brookline, Massachusetts, US or remote

• FullStack team member for Rebit, mentored interns, enhanced data migration and API performance. • Improved Wasabi storage integration,...

Mid Level contractor react mongodb

Software Enginer

walnut creek, California, US or remote

Led the design, implementation, and management of the company's email delivery system Successfully migrated over 10 million user accounts,...

Mid Level contractor react jquery vanilla js json

Software Developer

Scottsdale, Arizona, US or remote

I'm a full-stack software developer with experience working in React as well react frameworks such as Next.js. I've worked for multiple startups, one...

Mid Level contractor react node typescript vanilla js