408 Best Senior Front End JSON Developers For Hire In September 2025

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selected:

framework:

+ React JS (376) + Node JS (366) + Next JS (299) + Sencha Ext JS (298) + Express JS (291) + jQuery (246) + Vue JS (181) + Angular JS (129)

language:

+ TypeScript (370) + Vanilla JS (298) + JavaScript (278) + Python (156) + PHP (132) + Java (78) + C# (50) + Ruby (32)

utility:

+ Three JS (88) + Redux JS (82) + GraphQL JS (69) + Jest JS (65) + Webpack JS (47)

ui:

+ CSS (212) + EJS (138) + Tailwind CSS (87) + SASS (53) + bootstrap (46)

career:

+ Mid Level (185) + Manager (87) + Junior (56) + CTO (35)

stack:

+ Full Stack (321) + Back End (236) + MERN stack (8)

db:

+ MongoDB (253) + SQL (185) + Postgres (PostgreSQL) (106) + MySQL (98) + Redis (31)

server:

+ AWS (111) + docker (99) + Linux (33) + Google Cloud (31) + kubernetes (23)

program:

+ Git (269) + Jira (147) + GitHub (68) + Figma (37) + Prisma (19)

concept:

+ HTML (160) + software (137) + mobile app (130) + OOP (113) + api (87)

speaking:

+ English (406) + Spanish (50) + Hindi (35) + French (21) + Portuguese (18)

worker type:

+ full time (339) + contractor (308) + freelance (272)

us state:

+ California (24) + New York (16) + Texas (16) + Florida (11) + Colorado (10) + Ohio (6) + Washington (5)

country:

+ United States (151) + Canada (33) + India (32) + United Kingdom (18) + Brazil (14)

country region:

+ North America (190) + Asia (63) + Europe (53) + South Asia (44) + Eastern Europe (38)

Filters:

selected:

Senior [ x ] Front End [ x ] JSON [ x ]

framework:

+ React JS (376) + Node JS (366) + Next JS (299) + Sencha Ext JS (298) + Express JS (291) + jQuery (246) + Vue JS (181) + Angular JS (129)

language:

+ TypeScript (370) + Vanilla JS (298) + JavaScript (278) + Python (156) + PHP (132) + Java (78) + C# (50) + Ruby (32)

utility:

+ Three JS (88) + Redux JS (82) + GraphQL JS (69) + Jest JS (65) + Webpack JS (47)

ui:

+ CSS (212) + EJS (138) + Tailwind CSS (87) + SASS (53) + bootstrap (46)

career:

+ Mid Level (185) + Manager (87) + Junior (56) + CTO (35)

stack:

+ Full Stack (321) + Back End (236) + MERN stack (8)

db:

+ MongoDB (253) + SQL (185) + Postgres (PostgreSQL) (106) + MySQL (98) + Redis (31)

server:

+ AWS (111) + docker (99) + Linux (33) + Google Cloud (31) + kubernetes (23)

program:

+ Git (269) + Jira (147) + GitHub (68) + Figma (37) + Prisma (19)

concept:

+ HTML (160) + software (137) + mobile app (130) + OOP (113) + api (87)

speaking:

+ English (406) + Spanish (50) + Hindi (35) + French (21) + Portuguese (18)

worker type:

+ full time (339) + contractor (308) + freelance (272)

us state:

+ California (24) + New York (16) + Texas (16) + Florida (11) + Colorado (10) + Ohio (6) + Washington (5)

country:

+ United States (151) + Canada (33) + India (32) + United Kingdom (18) + Brazil (14)

country region:

+ North America (190) + Asia (63) + Europe (53) + South Asia (44) + Eastern Europe (38)

Timezone:

(includes +1/-1 hour)

Featured Senior Front End JSON Developers

241 to 260 of 408 devs ( view all 1686 devs )

Software Engineer | Frontend-leaning developer | Typescript | Javascript | Next.js | React | Gatsby

São Paulo, SP, Brazil or remote

A software engineer mostly focused on Typescript/JavaScript and Python with a background in data analytics. American Football and guitar player,...

Senior Front End JSON react node typescript jquery

Software Engineer

São Paulo, São Paulo, Brazil or remote

Result-driven Software Developer with 15+ years of experience. Highly skilled in PHP and JavaScript. Passionate about software architecture and clean...

Senior Front End JSON react node typescript angular

Fullstack Web Application Developer

St. John's, NL, Canada or remote

Seasoned software professional with a passion for applying the Unix philosophy and SOLID design principles to distributed systems in order to solve...

Senior Front End JSON react node typescript vanilla js

Senior Fullstack Developer

Novi Sad, Serbia, Bosnia and Herzegovina or remote

- Part of the Toptal network, which is renowned for accepting only the top 3% of thousands of monthly applicants. Delivering top-tier software...

Senior Front End JSON react node typescript nextjs

Technical Lead

Copenhagen, Denmark or remote

More than 10 years of experience delivering tech solutions working with frontend and backend technologies including Typescript, PHP (Laravel,...

Senior Front End JSON react node typescript vue

Senior React Engineer

Melbourne, Australia or remote

Over the course of my career, I've honed my skills as a Full Stack Developer through diverse and impactful experiences. At Sportsbet, I led the...

Senior Front End JSON react node typescript jquery

Full Stack Web & Mobile Developer

Karachi, Sindh, Pakistan or remote

Trth.Ai Successfully configured a GCP account, implementing key services such as Cloud Storage, Firestore, Function, and PubSub for optimal platform...

Senior Front End JSON react node typescript vue

Deloitte, Ex Ford - Senior Software Developer

Chennai, Tamil Nadu, India or remote

Engineer 1 April 2022 - Present Deloitte Senior Software Developer for Digital Tester Application in the Product Engineering Division Successfully...

Senior Front End JSON react node typescript angular

Fullstack developer

Fortaleza, CE, Brazil or remote

My name is Elton Santos from Brazil (brazil). I work with development since 2011 and I'm currently a Systems Analyst at Intrapoint. In addition to...

Senior Front End JSON react node typescript jquery

Front-end Developer | Open Source Contributor | Project Management

Singapore, Singapore or remote

Growth-oriented Web Developer with 3+ years of experience working in JavaScript, React, and Next.js using Scrum / Agile methodology that drives...

Senior Front End JSON react typescript vanilla js nextjs

Front end developer

Filderstadt, baden württemberg, Germany or remote

I am a skilled frontend application developer with 13 years of experience in web application development skills. Worked with International clients...

Senior Front End JSON react typescript json

Full-Stack Engineer

York, North Yorkshire, United Kingdom or remote

Tackled wide variety of projects across various domains. #### Flask DNN Serving #### • Serve results from deep neural network to customers via...

Senior Front End JSON react node typescript vue

Full Stack Web & Mobile Application Developer

Orosháza, Hungary or remote

Hi! My name is Martin. I'm a full-stack web & cross-platform mobile application developer with 10+ years experience. My work experience cover a...

Senior Front End JSON react node typescript vanilla js

Remote Full Stack | Web Developer | Malaysia

Johor Bahru, Johor, Malaysia or remote

Qbizz Groups: Jan 2024 - Present • Working as a Senior Web Developer where I am creating a booking management system with payment gateway using...

Senior Front End JSON react node typescript angular

Web development expert specialized in frontend

Zagreb, Croatia or remote

I'm a seasoned web development expert with over a decade of experience helping companies take their products from concept to market delivery. Over...

Senior Front End JSON react node typescript vue

Frontend Engineer/Angular Developer

Tayabas, Quezon, Philippines or remote

As an Angular developer, I have taken charge of implementing both simple and complex web application, transforming them into fully functional Minimum...

Senior Front End JSON node typescript angular jquery