275 Best Mid Level MongoDB Freelance Developers For Hire In September 2025

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selected:

Mid Level [ x ] MongoDB [ x ] freelance [ x ]

framework:

+ Node JS (267) + React JS (259) + Express JS (234) + Next JS (208) + Sencha Ext JS (207) + jQuery (136) + Vue JS (93) + Angular JS (75)

language:

+ TypeScript (248) + Vanilla JS (205) + JavaScript (188) + Python (121) + PHP (62) + Java (58) + C# (34) + Go Golang (27)

utility:

+ JSON (231) + Three JS (60) + GraphQL JS (45) + Redux JS (44) + Jest JS (27)

ui:

+ CSS (132) + EJS (84) + Tailwind CSS (67) + bootstrap (38) + SASS (20)

career:

+ Junior (120) + Senior (106) + Manager (20) + CTO (13)

stack:

+ Full Stack (239) + Front End (221) + Back End (165) + MERN stack (11)

db:

+ SQL (134) + Postgres (PostgreSQL) (72) + MySQL (68) + Firebase (31) + Redis (29)

server:

+ AWS (74) + docker (64) + Linux (31) + Amazon SES (22) + Google Cloud (21)

program:

+ Git (190) + Jira (88) + GitHub (61) + Figma (29) + Postman (22)

concept:

+ HTML (114) + software (95) + OOP (89) + mobile app (68) + api (65)

speaking:

+ Hindi (38) + Spanish (35) + Portuguese (23) + French (16) + Arabic (15)

worker type:

+ contractor (237) + full time (222)

us state:

+ California (19) + Texas (11) + New York (10) + Florida (5) + Massachusetts (5)

country:

+ United States (87) + India (40) + Canada (16) + Brazil (12) + Kenya (8)

country region:

+ North America (105) + Asia (63) + South Asia (54) + Africa (22) + Eastern Europe (20)

Filters:

selected:

Mid Level [ x ] MongoDB [ x ] freelance [ x ]

framework:

+ Node JS (267) + React JS (259) + Express JS (234) + Next JS (208) + Sencha Ext JS (207) + jQuery (136) + Vue JS (93) + Angular JS (75)

language:

+ TypeScript (248) + Vanilla JS (205) + JavaScript (188) + Python (121) + PHP (62) + Java (58) + C# (34) + Go Golang (27)

utility:

+ JSON (231) + Three JS (60) + GraphQL JS (45) + Redux JS (44) + Jest JS (27)

ui:

+ CSS (132) + EJS (84) + Tailwind CSS (67) + bootstrap (38) + SASS (20)

career:

+ Junior (120) + Senior (106) + Manager (20) + CTO (13)

stack:

+ Full Stack (239) + Front End (221) + Back End (165) + MERN stack (11)

db:

+ SQL (134) + Postgres (PostgreSQL) (72) + MySQL (68) + Firebase (31) + Redis (29)

server:

+ AWS (74) + docker (64) + Linux (31) + Amazon SES (22) + Google Cloud (21)

program:

+ Git (190) + Jira (88) + GitHub (61) + Figma (29) + Postman (22)

concept:

+ HTML (114) + software (95) + OOP (89) + mobile app (68) + api (65)

speaking:

+ Hindi (38) + Spanish (35) + Portuguese (23) + French (16) + Arabic (15)

worker type:

+ contractor (237) + full time (222)

us state:

+ California (19) + Texas (11) + New York (10) + Florida (5) + Massachusetts (5)

country:

+ United States (87) + India (40) + Canada (16) + Brazil (12) + Kenya (8)

country region:

+ North America (105) + Asia (63) + South Asia (54) + Africa (22) + Eastern Europe (20)

Timezone:

(includes +1/-1 hour)

Featured Mid Level MongoDB Freelance Developers

1 to 20 of 275 devs ( view all 1685 devs )

Full Stack Developer

Boston, US or remote

Full Stack Projects Built BellaLingua, an Italian language learning platform currently in beta; designed interactive lessons, exercises, and...

Mid Level MongoDB freelance react node typescript vanilla js

Sr. Software Engineer

Austin, Texas, US or remote

SunPower Corporation, Austin, TX Sr. Software Engineer (Jan 2022 - Present) - Led the design and development of a dynamic, React-based financial...

Mid Level MongoDB freelance react node typescript vanilla js

Fullstack Web Developer

Leeds, United Kingdom or remote

I'm a seasoned full-stack developer with nearly a decade of experience building web applications across diverse sectors. Currently at Pocketworks...

Mid Level MongoDB freelance node typescript vue jquery

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 MongoDB freelance react node typescript angular

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 MongoDB freelance react node jquery vanilla js

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 MongoDB freelance react node typescript vue

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 MongoDB freelance react node typescript vanilla js

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 MongoDB freelance react node typescript angular

Software Developer

New York, New York, US or remote

Software Developer - Zeplin: Architected and implemented reusable UI components using React.js, reducing development time by 25%. Conducted...

Mid Level MongoDB freelance react node nextjs express

Fullstack Engineer

Las Vegas, Nevada, US or remote

Projects I've created - Devarity First software experience in highschool. Startup to support indie game developers. Online retail store with...

Mid Level MongoDB freelance react node typescript angular

Full Stack Developer | Web & Mobile

Brooklyn, New York, US or remote

I'm a full-stack developer with a strong foundation in creating modern, scalable web and mobile applications. With 4 years of hands-on experience,...

Mid Level MongoDB freelance react node typescript angular

Software Engineer

Providence, Rhode Island, US or remote

Northrop Grumman | Middletown, RI | Feb 2017 – Present Seaware LMS - Learning Management System for US Navy ● Developed for a Learning...

Mid Level MongoDB freelance react node typescript angular

Software Engineer

Phoenix, Arizona, US or remote

Dermoscopic Image Classification - An implementation of the U-Net segmentation model applied to skin lesion classification in order to get binary...

Mid Level MongoDB freelance react typescript angular nextjs

Software Engineer

Los Angeles, California, US or remote

Senior Web Developer (KettleSpace Inc) - Lead the front-end work for kettleOS Admin and Enterprise software (React, styled-components, grommet,...

Mid Level MongoDB freelance react typescript vue jquery

Frontend Web Developer

Portland, Oregon, US or remote

Lute (Open Source Contributor) - Rewriting UI of Python/Flask desktop app using React with Vite - Writing unit tests using Jest - Implementing UI...

Mid Level MongoDB freelance react node typescript angular

Software Engineer

National City, California, US or remote

I've been working as a software developer for my current job for more than 6 years, and before that, a startup for a couple years where I work on...

Mid Level MongoDB freelance react node typescript angular

Software Engineer and Architect

greenbrae, California, US or remote

Dayton Financial - Quoting System Developer Built a complete quoting software that saved thousands in operational costs by replacing complex...

Mid Level MongoDB freelance react node typescript nextjs

Freelance Web Developer

Raleigh, North Carolina, US or remote

Hi, I'm Andrew, a Freelance Full Stack Developer, Creator, and Entrepreneur based in Raleigh, NC. I'm currently open to new opportunities and love to...

Mid Level MongoDB freelance react node typescript angular