68 Best Senior Node JS JavaScript JSON MongoDB OOP Developers For Hire In September 2025

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selected:

Senior [ x ] Node JS [ x ] JavaScript [ x ] JSON [ x ] MongoDB [ x ] OOP [ x ]

framework:

+ React JS (64) + Express JS (62) + Sencha Ext JS (56) + Next JS (55) + jQuery (39) + Vue JS (31) + Angular JS (28) + D3 JS (15)

language:

+ TypeScript (64) + Vanilla JS (47) + Python (40) + PHP (29) + Java (23) + C# (16) + Go Golang (10) + .NET (9) + Ruby (7)

utility:

+ Three JS (16) + Redux JS (13) + GraphQL JS (10) + Jenkins (9) + Jest JS (8)

ui:

+ CSS (29) + EJS (29) + Tailwind CSS (11) + Lit JS (9)

career:

+ Mid Level (41) + Manager (14) + Junior (13) + CTO (9)

stack:

+ Full Stack (61) + Front End (55) + Back End (46)

db:

+ SQL (41) + MySQL (24) + Postgres (PostgreSQL) (21) + Redis (13) + Firebase (5) + NoSQL (5)

server:

+ docker (29) + AWS (25) + Google Cloud (11) + kubernetes (7) + Terraform (7) + Amazon SES (6) + Linux (6) + nginx (6)

program:

+ Git (59) + Jira (41) + GitHub (15) + VS Code (5)

concept:

+ functional programming (35) + software (34) + DRY principles (33) + HTML (26) + mobile app (25)

speaking:

+ Spanish (12) + Portuguese (6) + Hindi (5)

worker type:

+ full time (60) + contractor (48) + freelance (46)

us state:

+ California (6)

country:

+ United States (26) + Canada (9)

country region:

+ North America (35) + Asia (11) + South America (8) + South Asia (8) + Europe (5)

Filters:

selected:

Senior [ x ] Node JS [ x ] JavaScript [ x ] JSON [ x ] MongoDB [ x ] OOP [ x ]

framework:

+ React JS (64) + Express JS (62) + Sencha Ext JS (56) + Next JS (55) + jQuery (39) + Vue JS (31) + Angular JS (28) + D3 JS (15)

language:

+ TypeScript (64) + Vanilla JS (47) + Python (40) + PHP (29) + Java (23) + C# (16) + Go Golang (10) + .NET (9) + Ruby (7)

utility:

+ Three JS (16) + Redux JS (13) + GraphQL JS (10) + Jenkins (9) + Jest JS (8)

ui:

+ CSS (29) + EJS (29) + Tailwind CSS (11) + Lit JS (9)

career:

+ Mid Level (41) + Manager (14) + Junior (13) + CTO (9)

stack:

+ Full Stack (61) + Front End (55) + Back End (46)

db:

+ SQL (41) + MySQL (24) + Postgres (PostgreSQL) (21) + Redis (13) + Firebase (5) + NoSQL (5)

server:

+ docker (29) + AWS (25) + Google Cloud (11) + kubernetes (7) + Terraform (7) + Amazon SES (6) + Linux (6) + nginx (6)

program:

+ Git (59) + Jira (41) + GitHub (15) + VS Code (5)

concept:

+ functional programming (35) + software (34) + DRY principles (33) + HTML (26) + mobile app (25)

speaking:

+ Spanish (12) + Portuguese (6) + Hindi (5)

worker type:

+ full time (60) + contractor (48) + freelance (46)

us state:

+ California (6)

country:

+ United States (26) + Canada (9)

country region:

+ North America (35) + Asia (11) + South America (8) + South Asia (8) + Europe (5)

Timezone:

(includes +1/-1 hour)

Featured Senior Node JS JavaScript JSON MongoDB OOP Developers

1 to 20 of 68 devs ( view all 1675 devs )

Software Engineer

Boulder, Colorado, US or remote

ReputationDefender (now Reputation.com) - built MyPrivacy: a scraping and automated removal tool (1 of 3 product planks) - Dynamic zScore based AB...

Senior Node JS JavaScript JSON MongoDB OOP node vue jquery vanilla js

Senior Solutions Programmer

Vancouver, British Columbia, Canada or remote

Sycle (1 year) Senior Architect Their product line centers around managing an audiology department, clinic or office. Owners and audiologists...

Senior Node JS JavaScript JSON MongoDB OOP node jquery vanilla js mongodb

Senior Full Stack Developer

Madison, Wisconsin, US or remote

True end-to-end developer with strong frontend, backend, and devops chops. 11+ years working with clients such as Yale University, UW, NWF, The...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript angular

Senior Software Engineer

Ottawa, Ontario, Canada or remote

Results-oriented Software Engineer with expertise in Python, JS / TS, and PHP, adept at developing robust solutions for both Windows and Linux...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript angular

Frontend Software Engineer

CABA, CABA, Argentina Republic or remote

#section[About Me] #descript[Senior Frontend Engineer focused on building creative, detail-oriented web apps designed for seamless experiences...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript vanilla js

Senior Software Developer

NYC, New York, US or remote

University Website on WordPress - Moved static website for institution into a WordPress environment. Moved content of over thousands of HTML pages...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript jquery

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,...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript angular

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 Node JS JavaScript JSON MongoDB OOP node vanilla js mongodb json

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...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript angular

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...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript jquery

Fullstack Web Developer

Richmond, Kentucky, US or remote

In my professional journey as a software engineer and full-stack developer, significant strides have been made across various technological domains....

Senior Node JS JavaScript JSON MongoDB OOP react node typescript vue

Senior Full Stack Developer

Windsor, Ontario, Canada or remote

-Ocado Supermaket -Celonis(Munich, DE), ChainGPT(Delaware, US) -Challenges I have solved • Designed and developed an e-commerce platform using...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript angular

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....

Senior Node JS JavaScript JSON MongoDB OOP 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...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript angular

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...

Senior Node JS JavaScript JSON MongoDB OOP 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...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript angular

Senior Frontend Developer

São Paulo, São Paulo, Brazil or remote

👨‍💻 9+ years building web apps with React, TypeScript, Node & more! 🚀 Circle (2022–2025) - Led a Design Systems team of 4 devs 💼...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript vanilla js

Frontend / Mobile Engineer

Teresina, Piauí, Brazil or remote

At Loft I was working at startup Nomah, and I'm involved in building three front-end applications. A website for lead and guest acquisition channel,...

Senior Node JS JavaScript JSON MongoDB OOP react node typescript jquery