73 Best Mid Level Front End Node JS Express JSON Software English Freelance Developers For Hire In June 2025

Hire Devs From

Apple Akamai Ibm Hewlett Packard Enterprise Etrade Microsoft Bloomberg Discover

selected:

Mid Level [ x ] Front End [ x ] Node JS [ x ] Express JS [ x ] JSON [ x ] software [ x ] English [ x ] freelance [ x ]

framework:

+ React JS (71) + Next JS (60) + Sencha Ext JS (59) + jQuery (39) + Angular JS (25) + Vue JS (23) + D3 JS (18) + React Native (10)

language:

+ TypeScript (70) + JavaScript (58) + Vanilla JS (57) + Python (42) + Java (21) + C# (14) + C (12) + C++ (9)

utility:

+ GraphQL JS (16) + Three JS (16) + Redux JS (14) + Jest JS (11) + Apollo GraphQL (5) + CLI (5) + Jenkins (5) + Lambda (5) + Webpack JS (5)

ui:

+ CSS (37) + EJS (22) + Tailwind CSS (18) + bootstrap (12) + SASS (9) + LESS (8) + Lit JS (6)

career:

+ Junior (36) + Senior (32) + Manager (6)

stack:

+ Full Stack (68) + Back End (55)

db:

+ MongoDB (57) + SQL (45) + Postgres (PostgreSQL) (24) + MySQL (20) + DynamoDB (6) + Firebase (6) + NoSQL (5)

server:

+ AWS (25) + docker (15) + Linux (10) + Amazon SES (7) + Google Cloud (5)

program:

+ Git (56) + Jira (23) + GitHub (14) + Elastic (5) + Figma (5)

concept:

+ HTML (32) + OOP (31) + api (22) + functional programming (16) + Rest API (16)

speaking:

+ Spanish (10) + Hindi (8) + French (6) + Portuguese (6)

worker type:

+ contractor (67) + full time (60)

us state:

+ New York (8)

country:

+ United States (34) + India (11) + Canada (7)

country region:

+ North America (42) + Asia (17) + South Asia (14) + South America (5)

Filters:

selected:

Mid Level [ x ] Front End [ x ] Node JS [ x ] Express JS [ x ] JSON [ x ] software [ x ] English [ x ] freelance [ x ]

framework:

+ React JS (71) + Next JS (60) + Sencha Ext JS (59) + jQuery (39) + Angular JS (25) + Vue JS (23) + D3 JS (18) + React Native (10)

language:

+ TypeScript (70) + JavaScript (58) + Vanilla JS (57) + Python (42) + Java (21) + C# (14) + C (12) + C++ (9)

utility:

+ GraphQL JS (16) + Three JS (16) + Redux JS (14) + Jest JS (11) + Apollo GraphQL (5) + CLI (5) + Jenkins (5) + Lambda (5) + Webpack JS (5)

ui:

+ CSS (37) + EJS (22) + Tailwind CSS (18) + bootstrap (12) + SASS (9) + LESS (8) + Lit JS (6)

career:

+ Junior (36) + Senior (32) + Manager (6)

stack:

+ Full Stack (68) + Back End (55)

db:

+ MongoDB (57) + SQL (45) + Postgres (PostgreSQL) (24) + MySQL (20) + DynamoDB (6) + Firebase (6) + NoSQL (5)

server:

+ AWS (25) + docker (15) + Linux (10) + Amazon SES (7) + Google Cloud (5)

program:

+ Git (56) + Jira (23) + GitHub (14) + Elastic (5) + Figma (5)

concept:

+ HTML (32) + OOP (31) + api (22) + functional programming (16) + Rest API (16)

speaking:

+ Spanish (10) + Hindi (8) + French (6) + Portuguese (6)

worker type:

+ contractor (67) + full time (60)

us state:

+ New York (8)

country:

+ United States (34) + India (11) + Canada (7)

country region:

+ North America (42) + Asia (17) + South Asia (14) + South America (5)

Timezone:

(includes +1/-1 hour)

Featured Mid Level Front End Node JS Express JSON Software English Freelance Developers

1 to 20 of 73 devs ( view all 1635 devs )

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...

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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 Front End Node JS Express JS JSON software English 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 Front End Node JS Express JS JSON software English freelance react node jquery vanilla js

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 Front End Node JS Express JS JSON software English freelance react node jquery vanilla js

Senior Frontend Software Engineer

Bronx, New York, US or remote

JOCKMKT | Senior Frontend Engineer | Remote | Nov 2022 - Oct 2023 - Developed and Maintained JockMKT’s React Native and NextJS web applications -...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript jquery

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 Front End Node JS Express JS JSON software English 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 Front End Node JS Express JS JSON software English freelance react node typescript angular

Full Stack Software Engineer

Miami, Florida, US or remote

Juice Finance: • Led the development and test launch of both the omega.xyz landing page and the app.omega.xyz lending platform using Next.js,...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript jquery

Software Developer

Concord, New Hampshire, US or remote

I’ve worked with numerous startups, small businesses and individuals during my 12 year career in every capacity from consulting and freelancing to...

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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 Front End Node JS Express JS JSON software English freelance react node typescript vanilla js

Full Stac Software Developer

Lynchburg, Virginia, US or remote

CACI International Inc. Rome, NY (Remote) FULL STACK SOFTWARE DEVELOPER Feb. 2021 ‑ Present • Secured extended contracts and funding for CACI...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript vanilla js

Software Engineer

San Diego, California, US or remote

Fashionphile (Remote) Software Engineer | Feb. 2022 ‑ May 2023 Maintained and enhanced features in the checkout process using React,...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript vue

Software Engineer

Columbus, Ohio, US or remote

Express • Columbus, Ohio • 08/2021 - 08/2023 Associate ECommerce Engineer (React) - Contributed to the successful integration of the 'Save...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript angular

Software Engineer

Washington, District of Columbia, US or remote

WORK EXPERIENCE Applied Materials | Lead Software Engineer ▪ Independently developed a D3-Charts library using TypeScript and React functional...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript angular

Full-Stack Software Engineer

Brooklyn, Virginia, US or remote

Worked at Thinktrends - ML startup Created several micro services, implemented a track changes feature to enable...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript angular

Software Developer

Kent, Washington, US or remote

Hall of Fame Bets | Software Engineer Intern April 2023 - July 2023 ● Optimized filters and data retrieval to enhance functionality of the...

Mid Level Front End Node JS Express JS JSON software English freelance react node typescript vanilla js

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 Front End Node JS Express JS JSON software English freelance 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...