71 Best Front End Express JS JavaScript JSON Postgres (PostgreSQL) Contractor Full Time North America Developers For Hire In September 2025

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selected:

Front End [ x ] Express JS [ x ] JavaScript [ x ] JSON [ x ] Postgres (PostgreSQL) [ x ] contractor [ x ] full time [ x ] North America [ x ]

framework:

+ React JS (70) + Next JS (59) + Sencha Ext JS (59) + jQuery (32) + Angular JS (25) + Vue JS (25) + D3 JS (17) + Django (11)

language:

+ TypeScript (66) + Vanilla JS (59) + Python (45) + Java (17) + PHP (16) + C# (12) + Ruby (12) + .NET (7) + C++ (7) + Go Golang (6) + C (5) + JS es6 (5)

utility:

+ Jest JS (27) + Redux JS (26) + GraphQL JS (21) + Three JS (18) + Cypress JS (12)

ui:

+ CSS (54) + Tailwind CSS (26) + bootstrap (21) + EJS (21) + Lit JS (13) + SASS (12) + SCSS (10) + Material UI (9) + Storybook JS (6)

career:

+ Junior (41) + Mid Level (33) + Senior (25) + Manager (7)

stack:

+ Full Stack (70) + Back End (54)

db:

+ SQL (69) + MongoDB (60) + MySQL (33) + Firebase (12) + NoSQL (10) + Redis (10) + SQLite (8) + DynamoDB (7)

server:

+ AWS (35) + docker (34) + Linux (10) + AWS S3 (9) + Google Cloud (8)

program:

+ Git (66) + Jira (26) + GitHub (25) + Figma (10) + Prisma (10) + VS Code (10) + Postman (9) + Elastic (5)

concept:

+ HTML (49) + software (33) + api (28) + Rest API (27) + OOP (23)

speaking:

+ Spanish (9)

worker type:

+ freelance (51)

us state:

+ California (11) + New York (6)

country:

+ United States (58) + Canada (12)

Filters:

selected:

Front End [ x ] Express JS [ x ] JavaScript [ x ] JSON [ x ] Postgres (PostgreSQL) [ x ] contractor [ x ] full time [ x ] North America [ x ]

framework:

+ React JS (70) + Next JS (59) + Sencha Ext JS (59) + jQuery (32) + Angular JS (25) + Vue JS (25) + D3 JS (17) + Django (11)

language:

+ TypeScript (66) + Vanilla JS (59) + Python (45) + Java (17) + PHP (16) + C# (12) + Ruby (12) + .NET (7) + C++ (7) + Go Golang (6) + C (5) + JS es6 (5)

utility:

+ Jest JS (27) + Redux JS (26) + GraphQL JS (21) + Three JS (18) + Cypress JS (12)

ui:

+ CSS (54) + Tailwind CSS (26) + bootstrap (21) + EJS (21) + Lit JS (13) + SASS (12) + SCSS (10) + Material UI (9) + Storybook JS (6)

career:

+ Junior (41) + Mid Level (33) + Senior (25) + Manager (7)

stack:

+ Full Stack (70) + Back End (54)

db:

+ SQL (69) + MongoDB (60) + MySQL (33) + Firebase (12) + NoSQL (10) + Redis (10) + SQLite (8) + DynamoDB (7)

server:

+ AWS (35) + docker (34) + Linux (10) + AWS S3 (9) + Google Cloud (8)

program:

+ Git (66) + Jira (26) + GitHub (25) + Figma (10) + Prisma (10) + VS Code (10) + Postman (9) + Elastic (5)

concept:

+ HTML (49) + software (33) + api (28) + Rest API (27) + OOP (23)

speaking:

+ Spanish (9)

worker type:

+ freelance (51)

us state:

+ California (11) + New York (6)

country:

+ United States (58) + Canada (12)

Timezone:

(includes +1/-1 hour)

Featured Front End Express JS JavaScript JSON Postgres (PostgreSQL) Contractor Full Time North America Developers

1 to 20 of 71 devs ( view all 1675 devs )

Full Stack | Front End | Senior Software Engineer | Agile Product Owner | USA

Scranton, Pennsylvania, US or remote

10 years of professional experience developing software in Javascript, Python, and React. Certified as an Agile Product Owner by the Scrum Alliance....

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript jquery

Senior Web Developer

Austin, US or remote

Senior Web Developer Disney+, Remote (03/2022 - 11/2022) • Technologies: React, TypeScript, JavaScript, Jest • Led project for a new...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript jquery

Full Stack Developer| Technical Team Lead | Senior Full Stack Engineer

Verona, Wisconsin, US or remote

Summary -Over 8 years of IT Professional experience in all phases of software development life cycle to requirements gathering, analysis, design,...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript angular

Senior Full Stack Developer

Ontario, Canada or remote

As a Senior Software Engineer at Reddit Inc., I led the development of a telemetry project aimed at enhancing user engagement insights. This project,...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript angular

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...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript angular

Senior Full Stack Developer

Lawrence, Kansas, US or remote

Realquantum Senior Full-Stack Developer (Contractor) * Helped implement custom Auth0 implementation (Ruby on Rails) * Consulted on best practices...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript jquery

Senior Fullstack Web Application Engineer

Saint Paul, Minnesota, US or remote

Having worked with a variety of teams, from Best Buy to UHG to Dapper Labs, I have learned what makes for failure, friction, or success, both for the...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript vue

Senior Software Engineer

New York, New York, US or remote

I'm a full stack software engineer with over 15 years of experience. In my career, I've been an individual contributor, sole developer, and manager...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript vue

Senior Frontend Engineer

Denver, Colorado, US or remote

Senior Frontend Engineer, nZero ● Led the development of a customer self-service portal, which transformed an internal Rails app into a React SPA...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript angular

Fullstack Developer

Charlotte, North Carolina, US or remote

Developed and maintained the primary front-end application utilizing React.js, resulting in a 20% improvement in code readability and scalability....

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript json

Experienced Software Developer

Dubios, Wyoming, US or remote

Experienced Software Developer with a diverse background developing web, mobile, and desktop applications. Skilled in front-end development, backend...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript vanilla js

Frontend Engineer

Toronto, ON, Canada or remote

Produced multiple visual elements of web applications by translating UI/UX design wireframes into code, producing high quality markup using Next.js...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript vue

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...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node jquery 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...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America 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....

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript angular

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 -...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript jquery

Full Stack Developer

Zebulon, North Carolina, US or remote

Experience 1upHealth, Inc. Software Engineer August 2022 - August 2023 (1 year 1 month) Boston, Massachusetts, United States (Remote) •...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript vue

Full-Stack Developer & Digital Solutions Architect

greenville, South Carolina, US or remote

Freelance Web Developer (Aug 2020 - Current) Partnered with agencies to deliver digital solutions like websites, mobile apps, and integrations....

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node vue nextjs

Software Engineer

Santa Ynez, California, US or remote

I've developed several projects that span across full-stack web development, integrating various technologies and frameworks. Notable projects...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react node typescript angular

Full Stack Web Developer & Graphic Designer

Ooltewah, Tennessee, US or remote

👉 WHAT I'VE DONE • Spearheaded the design, development, and maintenance of five full-stack websites and web applications leveraging React,...

Front End Express JS JavaScript JSON Postgres (PostgreSQL) contractor full time North America react typescript vue nextjs