260 Best Front End TypeScript JSON SQL Contractor Full Time Developers For Hire In September 2025

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selected:

Front End [ x ] TypeScript [ x ] JSON [ x ] SQL [ x ] contractor [ x ] full time [ x ]

framework:

+ Node JS (250) + React JS (249) + Express JS (214) + Next JS (190) + Sencha Ext JS (190) + jQuery (134) + Vue JS (96) + Angular JS (90)

language:

+ JavaScript (215) + Vanilla JS (201) + Python (130) + Java (69) + PHP (66) + C# (49) + C++ (33) + C (28)

utility:

+ Redux JS (74) + GraphQL JS (61) + Three JS (59) + Jest JS (51) + Webpack JS (32)

ui:

+ CSS (182) + EJS (89) + Tailwind CSS (89) + bootstrap (55) + SASS (46)

career:

+ Junior (149) + Mid Level (131) + Senior (110) + Manager (27) + CTO (18)

stack:

+ Full Stack (230) + Back End (189) + MERN stack (8)

db:

+ MongoDB (195) + MySQL (125) + Postgres (PostgreSQL) (122) + Firebase (38) + Redis (24)

server:

+ AWS (98) + docker (91) + Linux (40) + Google Cloud (29) + Amazon SES (22)

program:

+ Git (214) + Jira (86) + GitHub (64) + Figma (40) + Prisma (26)

concept:

+ HTML (158) + software (95) + api (84) + OOP (83) + mobile app (76)

speaking:

+ English (259) + Spanish (33) + French (13) + Hindi (13) + Portuguese (12)

worker type:

+ freelance (199)

us state:

+ California (27) + New York (14) + Florida (11) + Texas (10) + Colorado (6) + Illinois (5)

country:

+ United States (130) + Canada (32) + India (11) + Brazil (9) + Poland (6) + United Kingdom (6) + Georgia (5)

country region:

+ North America (164) + Asia (23) + Eastern Europe (17) + Europe (15) + South America (15)

Filters:

selected:

Front End [ x ] TypeScript [ x ] JSON [ x ] SQL [ x ] contractor [ x ] full time [ x ]

framework:

+ Node JS (250) + React JS (249) + Express JS (214) + Next JS (190) + Sencha Ext JS (190) + jQuery (134) + Vue JS (96) + Angular JS (90)

language:

+ JavaScript (215) + Vanilla JS (201) + Python (130) + Java (69) + PHP (66) + C# (49) + C++ (33) + C (28)

utility:

+ Redux JS (74) + GraphQL JS (61) + Three JS (59) + Jest JS (51) + Webpack JS (32)

ui:

+ CSS (182) + EJS (89) + Tailwind CSS (89) + bootstrap (55) + SASS (46)

career:

+ Junior (149) + Mid Level (131) + Senior (110) + Manager (27) + CTO (18)

stack:

+ Full Stack (230) + Back End (189) + MERN stack (8)

db:

+ MongoDB (195) + MySQL (125) + Postgres (PostgreSQL) (122) + Firebase (38) + Redis (24)

server:

+ AWS (98) + docker (91) + Linux (40) + Google Cloud (29) + Amazon SES (22)

program:

+ Git (214) + Jira (86) + GitHub (64) + Figma (40) + Prisma (26)

concept:

+ HTML (158) + software (95) + api (84) + OOP (83) + mobile app (76)

speaking:

+ English (259) + Spanish (33) + French (13) + Hindi (13) + Portuguese (12)

worker type:

+ freelance (199)

us state:

+ California (27) + New York (14) + Florida (11) + Texas (10) + Colorado (6) + Illinois (5)

country:

+ United States (130) + Canada (32) + India (11) + Brazil (9) + Poland (6) + United Kingdom (6) + Georgia (5)

country region:

+ North America (164) + Asia (23) + Eastern Europe (17) + Europe (15) + South America (15)

Timezone:

(includes +1/-1 hour)

Featured Front End TypeScript JSON SQL Contractor Full Time Developers

1 to 20 of 260 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...

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Senior Angular Python AWS Software Engineer

Denver, Colorado, US or remote

I am a seasoned software engineer with vast experience in software development and security vulnerability management and mitigation. I have...

Front End TypeScript JSON SQL contractor full time react node typescript angular

Lead Software Developer

Spanish Fork, Utah, US or remote

- Quantum Computing and AI Web Developer with extensive experience in leading the design and development of innovative quantum computing applications...

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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....

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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...

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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,...

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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,...

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Senior Fullstack Engineer - Novel Solutions to Complex Problems

Memphis, Tennessee, US or remote

Senior Fullstack Engineer and Manager in Memphis, TN. I have expertise in several programming languages, including Node.js, Python, Java, and C#, and...

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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...

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Senior Software Engineer

Boston, Massachusetts, US or remote

I worked with an early stage crypto token startup on finishing and launching their MVP after the existing developer left the project. I joined an...

Front End TypeScript JSON SQL contractor full time 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 TypeScript JSON SQL contractor full time 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...

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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...

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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...

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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...

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Software Engineer

Toronto, ON, Canada or remote

Computer science graduate with 8+ years of experience. I am looking to join to startup team with whom communication and teamwork are paramount. Have...

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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....

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Senior Frontend Engineer

Tomball, Texas, US or remote

Hi, I'm a senior frontend engineer based in Tomball, Texas with a focus on both frontend and full-stack development. My skills include React,...

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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...

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