61 Best Front End JSON CI CD Contractor Full Time Developers For Hire In September 2025

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selected:

Front End [ x ] JSON [ x ] CI CD [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (60) + Node JS (57) + Next JS (51) + Express JS (50) + Sencha Ext JS (50) + jQuery (32) + Angular JS (24) + Vue JS (23)

language:

+ TypeScript (58) + JavaScript (55) + Vanilla JS (50) + Python (34) + PHP (19) + Java (17) + C# (10) + C++ (9) + .NET (7) + Ruby (7) + JS es6 (6)

utility:

+ Jest JS (24) + Redux JS (22) + GraphQL JS (19) + Three JS (19) + Cypress JS (13)

ui:

+ CSS (41) + Tailwind CSS (24) + EJS (18) + bootstrap (13) + Lit JS (13) + SCSS (9) + SASS (7) + Pixi JS (5)

career:

+ Senior (38) + Mid Level (30) + Junior (29) + CTO (7) + Manager (7)

stack:

+ Full Stack (54) + Back End (39)

db:

+ SQL (43) + MongoDB (42) + Postgres (PostgreSQL) (30) + MySQL (22) + Firebase (8) + NoSQL (8) + Redis (7) + Microsoft SQL (5) + SQLite (5)

server:

+ docker (31) + AWS (30) + Linux (14) + Google Cloud (10) + kubernetes (8)

program:

+ Git (54) + Jira (25) + GitHub (21) + Figma (9) + VS Code (8) + Prisma (6) + Postman (5)

concept:

+ HTML (35) + api (27) + Agile (25) + OOP (22) + software (22)

speaking:

+ Spanish (10)

worker type:

+ freelance (52)

us state:

+ California (7)

country:

+ United States (26) + Canada (6)

country region:

+ North America (32) + Eastern Europe (10) + Europe (10)

Filters:

selected:

Front End [ x ] JSON [ x ] CI CD [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (60) + Node JS (57) + Next JS (51) + Express JS (50) + Sencha Ext JS (50) + jQuery (32) + Angular JS (24) + Vue JS (23)

language:

+ TypeScript (58) + JavaScript (55) + Vanilla JS (50) + Python (34) + PHP (19) + Java (17) + C# (10) + C++ (9) + .NET (7) + Ruby (7) + JS es6 (6)

utility:

+ Jest JS (24) + Redux JS (22) + GraphQL JS (19) + Three JS (19) + Cypress JS (13)

ui:

+ CSS (41) + Tailwind CSS (24) + EJS (18) + bootstrap (13) + Lit JS (13) + SCSS (9) + SASS (7) + Pixi JS (5)

career:

+ Senior (38) + Mid Level (30) + Junior (29) + CTO (7) + Manager (7)

stack:

+ Full Stack (54) + Back End (39)

db:

+ SQL (43) + MongoDB (42) + Postgres (PostgreSQL) (30) + MySQL (22) + Firebase (8) + NoSQL (8) + Redis (7) + Microsoft SQL (5) + SQLite (5)

server:

+ docker (31) + AWS (30) + Linux (14) + Google Cloud (10) + kubernetes (8)

program:

+ Git (54) + Jira (25) + GitHub (21) + Figma (9) + VS Code (8) + Prisma (6) + Postman (5)

concept:

+ HTML (35) + api (27) + Agile (25) + OOP (22) + software (22)

speaking:

+ Spanish (10)

worker type:

+ freelance (52)

us state:

+ California (7)

country:

+ United States (26) + Canada (6)

country region:

+ North America (32) + Eastern Europe (10) + Europe (10)

Timezone:

(includes +1/-1 hour)

Featured Front End JSON CI CD Contractor Full Time Developers

1 to 20 of 61 devs ( view all 1675 devs )

Fullstack Developer

Oxford, Florida, US or remote

💻 Lead API Developer – RMCI (Contractor for U.S. OPM) Led API development for federal appraisal software modernization Migrated legacy...

Front End JSON CI CD contractor full time react node typescript vue

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 JSON CI CD contractor full time react node typescript jquery

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 JSON CI CD contractor full time 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 JSON CI CD contractor full time react node typescript angular

Senior Software Engineer

Indianapolis, Indiana, US or remote

I've been working in development for over a decade with a primary focus on front end technologies. I have done back end and full stack work using...

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⭐ Lead Front-End Developer (React JavaScript / TypeScript) 💻

London, United Kingdom or remote

I am an independent and ambitious full-stack JavaScript/TypeScript developer with over 12 years of commercial experience. I have successfully...

Front End JSON CI CD contractor full time react node typescript jquery

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...

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Tech Team Lead / Senior Full Stack Engineer

Ocoee, Florida, US or remote

A technical team lead with 9 years of experience who values building and working in high-trust teams that have healthy communication, a strong...

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Senior FE engineer

Cambridge, United Kingdom or remote

Monorepo with React-based web applications for UK mobile virtual network operator with more than 1M customers. • Directed a team of 8...

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Full-Stack & Blockchain developer

Toronto, Ontario, Canada or remote

Full-Stack & Blockchain Developer Frontier Communications 2020 - Present Dallas, Texas Company Description Developed Frontend Application using...

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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...

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Full Stack || Front End || Software Engineer

Moreno Valley, California, US or remote

Relative Professional Experience: Alpha Nodus | Software Engineer (02/2024– Present) • Led the development of comprehensive component tests...

Front End JSON CI CD contractor full time react node typescript jquery

Senior Developer/Technical Lead

Toronto, Ontario, Canada or remote

- Bank Application - Medical Application -...

Front End JSON CI CD contractor full time react node typescript angular

Full Stack Developer

Bartlett, Illinois, US or remote

William Rainey Harper College November 2021 - July 2023 Student Systems Analyst Palatine, IL ● Leveraged programming, scripting, query, and...

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Software Engineer

Chicago, US or remote

Software Engineer @ Hike Medical • Co-lead engineer of the Hike Medical Web-App and Admin Portal. • Integrated Intercom, Mixpanel, and...

Front End JSON CI CD contractor full time react node typescript vanilla js

Frontend Developer

Greenviller, South Carolina, US or remote

Frontend Developer / Tech Leader ICDI. APP CORPORATION Part-time Jun 2022 - Present Chicago, Illinois, United States Remote Developed a...

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Frontend Developer / React / JavaScript / CSS

Basalt, Colorado, US or remote

• Led the design and development of enterprise level API documentation built in React using NextJS for OpsRamp, a company valued at $500M and...

Front End JSON CI CD contractor full time react node typescript vanilla js

Senior Software Engineer

Susteren, Limberg, The Netherlands or remote

Solutions-oriented full-stack software engineer with 8+ years of experience and highly proficient in multiple programming languages. Primary focus on...

Front End JSON CI CD contractor full time react node typescript angular