175 Best Mid Level Full Stack Vanilla JS JSON SQL Developers For Hire In September 2025

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selected:

Mid Level [ x ] Full Stack [ x ] Vanilla JS [ x ] JSON [ x ] SQL [ x ]

framework:

+ Node JS (167) + React JS (160) + Express JS (146) + Next JS (122) + Sencha Ext JS (122) + jQuery (96) + Vue JS (73) + Angular JS (53)

language:

+ TypeScript (158) + JavaScript (140) + Python (87) + PHP (48) + Java (41) + C# (24) + Go Golang (16) + C++ (15)

utility:

+ Three JS (46) + Redux JS (45) + GraphQL JS (37) + Jest JS (32) + Webpack JS (23)

ui:

+ CSS (113) + EJS (65) + Tailwind CSS (58) + bootstrap (31) + SASS (21)

career:

+ Junior (77) + Senior (75) + Manager (18) + CTO (11)

stack:

+ Front End (151) + Back End (121) + MERN stack (5)

db:

+ MongoDB (127) + Postgres (PostgreSQL) (93) + MySQL (79) + Firebase (26) + NoSQL (22)

server:

+ AWS (79) + docker (66) + Linux (28) + Google Cloud (25) + nginx (15)

program:

+ Git (142) + Jira (61) + GitHub (45) + Figma (29) + Postman (18)

concept:

+ HTML (98) + software (84) + OOP (61) + api (57) + Rest API (50)

speaking:

+ Spanish (20) + Hindi (13) + Portuguese (7) + Russian (7) + French (5)

worker type:

+ full time (156) + contractor (126) + freelance (112)

us state:

+ California (22) + Texas (11) + New York (9) + Colorado (6) + Arizona (5) + Florida (5)

country:

+ United States (94) + Canada (20) + India (11)

country region:

+ North America (118) + Asia (20) + South Asia (18) + Eastern Europe (14) + Europe (7)

Filters:

selected:

Mid Level [ x ] Full Stack [ x ] Vanilla JS [ x ] JSON [ x ] SQL [ x ]

framework:

+ Node JS (167) + React JS (160) + Express JS (146) + Next JS (122) + Sencha Ext JS (122) + jQuery (96) + Vue JS (73) + Angular JS (53)

language:

+ TypeScript (158) + JavaScript (140) + Python (87) + PHP (48) + Java (41) + C# (24) + Go Golang (16) + C++ (15)

utility:

+ Three JS (46) + Redux JS (45) + GraphQL JS (37) + Jest JS (32) + Webpack JS (23)

ui:

+ CSS (113) + EJS (65) + Tailwind CSS (58) + bootstrap (31) + SASS (21)

career:

+ Junior (77) + Senior (75) + Manager (18) + CTO (11)

stack:

+ Front End (151) + Back End (121) + MERN stack (5)

db:

+ MongoDB (127) + Postgres (PostgreSQL) (93) + MySQL (79) + Firebase (26) + NoSQL (22)

server:

+ AWS (79) + docker (66) + Linux (28) + Google Cloud (25) + nginx (15)

program:

+ Git (142) + Jira (61) + GitHub (45) + Figma (29) + Postman (18)

concept:

+ HTML (98) + software (84) + OOP (61) + api (57) + Rest API (50)

speaking:

+ Spanish (20) + Hindi (13) + Portuguese (7) + Russian (7) + French (5)

worker type:

+ full time (156) + contractor (126) + freelance (112)

us state:

+ California (22) + Texas (11) + New York (9) + Colorado (6) + Arizona (5) + Florida (5)

country:

+ United States (94) + Canada (20) + India (11)

country region:

+ North America (118) + Asia (20) + South Asia (18) + Eastern Europe (14) + Europe (7)

Timezone:

(includes +1/-1 hour)

Featured Mid Level Full Stack Vanilla JS JSON SQL Developers

1 to 20 of 175 devs ( view all 1686 devs )

JavaScript Web Developer

Columbus, Ohio, US or remote

JavaScript Web Developer S4 NetQuest Principal JavaScript developer for an online learning company. Led modernization efforts in migrating from...

Mid Level Full Stack Vanilla JS JSON SQL react node typescript vue

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 Full Stack Vanilla JS JSON SQL react node typescript vanilla js

Full Stack Web Developer

Ankeny, Iowa, US or remote

7+ years working as a Full Stack Web Developer with a proven track records building scalable applications. Experienced in PHP, JavaScript, NodeJS,...

Mid Level Full Stack Vanilla JS JSON SQL react node vue jquery

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 Full Stack Vanilla JS JSON SQL node typescript vue jquery

Full Stack Engineer

GIlbert, Arizona, US or remote

Full Stack Engineer with expertise in incorporating cutting-edge technologies into projects and taking software or features from conception to...

Mid Level Full Stack Vanilla JS JSON SQL react node typescript jquery

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 Full Stack Vanilla JS JSON SQL react node jquery vanilla js

Software Engineer

Cary, North Carolina, US or remote

Software Engineer | Remote | July 2020 - Present • Lead the end-to-end software development for BuddoBot, specializing in JavaScript, TypeScript,...

Mid Level Full Stack Vanilla JS JSON SQL react node typescript angular

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 Full Stack Vanilla JS JSON SQL react node typescript vanilla js

Front-End Engineer

Austin, Texas, US or remote

Faced with the challenge of improving UX on our website searches, I integrated ChatGPT API into our search bar using React.js & Next.js improving...

Mid Level Full Stack Vanilla JS JSON SQL react node typescript jquery

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 Full Stack Vanilla JS JSON SQL react node jquery 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 Full Stack Vanilla JS JSON SQL react node typescript angular

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 Full Stack Vanilla JS JSON SQL react node typescript angular

Web Developer

Berkeley, California, US or remote

Frontend web developer with over five years of experience, including at EnChroma Inc. where I focused on building and maintaining performant and...

Mid Level Full Stack Vanilla JS JSON SQL react node typescript vanilla js

Software Engineer

London, United Kingdom or remote

Full-Stack Developer - Apex Fusion - Developed frontend interfaces and designed backend systems using React, Next.js, Vue.js, Tailwind, Material-UI,...

Mid Level Full Stack Vanilla JS JSON SQL react node typescript vue

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 Full Stack Vanilla JS JSON SQL react node typescript jquery

Full-Stack JavaScript Developer

Chandler, Arizona, US or remote

Full-Stack JavaScript Developer based out of Chandler, Arizona. Currently working full-time in the E-Commerce industry. Passionate about all things...

Mid Level Full Stack Vanilla JS JSON SQL react node typescript vue