249 Best Back End JavaScript JSON SQL Full Time Developers For Hire In September 2025

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selected:

Back End [ x ] JavaScript [ x ] JSON [ x ] SQL [ x ] full time [ x ]

framework:

+ Node JS (236) + React JS (221) + Express JS (203) + Sencha Ext JS (157) + Next JS (156) + jQuery (124) + Vue JS (86) + Angular JS (82)

language:

+ TypeScript (214) + Vanilla JS (192) + Python (145) + Java (83) + PHP (78) + C# (54) + C++ (36) + C (35)

utility:

+ Redux JS (61) + GraphQL JS (49) + Jest JS (48) + Three JS (46) + Webpack JS (26)

ui:

+ CSS (179) + EJS (80) + Tailwind CSS (65) + bootstrap (60) + Lit JS (29)

career:

+ Junior (143) + Mid Level (118) + Senior (105) + Manager (27) + CTO (19)

stack:

+ Full Stack (234) + Front End (228) + MERN stack (6)

db:

+ MongoDB (183) + MySQL (131) + Postgres (PostgreSQL) (114) + Firebase (36) + Redis (32)

server:

+ AWS (100) + docker (99) + Linux (48) + Google Cloud (32) + Amazon SES (27)

program:

+ Git (204) + Jira (70) + GitHub (59) + Figma (33) + VS Code (30)

concept:

+ HTML (165) + software (120) + OOP (87) + api (86) + Rest API (75)

speaking:

+ Spanish (28) + Hindi (18) + Portuguese (13) + Russian (13) + French (7) + German (6) + Urdu (6) + Korean (5)

worker type:

+ contractor (195) + freelance (166)

us state:

+ California (27) + Texas (14) + New York (13) + Florida (10) + Colorado (7) + Illinois (7)

country:

+ United States (131) + Canada (31) + India (14) + Brazil (7) + United Kingdom (6) + Poland (5)

country region:

+ North America (164) + Asia (26) + South Asia (19) + Eastern Europe (17) + Europe (14) + South America (11) + Middle East (8) + Latin America (6) + Western Europe (6)

Filters:

selected:

Back End [ x ] JavaScript [ x ] JSON [ x ] SQL [ x ] full time [ x ]

framework:

+ Node JS (236) + React JS (221) + Express JS (203) + Sencha Ext JS (157) + Next JS (156) + jQuery (124) + Vue JS (86) + Angular JS (82)

language:

+ TypeScript (214) + Vanilla JS (192) + Python (145) + Java (83) + PHP (78) + C# (54) + C++ (36) + C (35)

utility:

+ Redux JS (61) + GraphQL JS (49) + Jest JS (48) + Three JS (46) + Webpack JS (26)

ui:

+ CSS (179) + EJS (80) + Tailwind CSS (65) + bootstrap (60) + Lit JS (29)

career:

+ Junior (143) + Mid Level (118) + Senior (105) + Manager (27) + CTO (19)

stack:

+ Full Stack (234) + Front End (228) + MERN stack (6)

db:

+ MongoDB (183) + MySQL (131) + Postgres (PostgreSQL) (114) + Firebase (36) + Redis (32)

server:

+ AWS (100) + docker (99) + Linux (48) + Google Cloud (32) + Amazon SES (27)

program:

+ Git (204) + Jira (70) + GitHub (59) + Figma (33) + VS Code (30)

concept:

+ HTML (165) + software (120) + OOP (87) + api (86) + Rest API (75)

speaking:

+ Spanish (28) + Hindi (18) + Portuguese (13) + Russian (13) + French (7) + German (6) + Urdu (6) + Korean (5)

worker type:

+ contractor (195) + freelance (166)

us state:

+ California (27) + Texas (14) + New York (13) + Florida (10) + Colorado (7) + Illinois (7)

country:

+ United States (131) + Canada (31) + India (14) + Brazil (7) + United Kingdom (6) + Poland (5)

country region:

+ North America (164) + Asia (26) + South Asia (19) + Eastern Europe (17) + Europe (14) + South America (11) + Middle East (8) + Latin America (6) + Western Europe (6)

Timezone:

(includes +1/-1 hour)

Featured Back End JavaScript JSON SQL Full Time Developers

1 to 20 of 249 devs ( view all 1686 devs )

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...

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Lead Back-end Software Developer

Los Angeles, California, US or remote

Technical leadership (20+ years' experience) with extensive project management experience in agency+startup+mid-caps. I've been Senior Engineer,...

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Senior Software Developer

Grand Junction, Colorado, US or remote

15+ years of professional developer experience creating line of business applications for small and medium sized businesses. Extensive experience in...

Back End JavaScript JSON SQL full time react node typescript vue

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 MERN Developer

Aventura, Florida, US or remote

I am a results-driven Senior Full Stack Engineer. My previous assignments with Wells Fargo, Allegis Group, NASA, Concept Solutions, Bloomberg BNA,...

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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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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 Software Engineer

Oakland, California, US or remote

Software developer with 10+ years of full-stack experience -- from greenfield apps to legacy code maintenance. I've worked at companies of all sizes,...

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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...

Back End JavaScript JSON SQL full time react node typescript vue

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 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...

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Staff Software Engineer

San Diego, California, US or remote

- Developed serverless integration API using TypeScript, ExpressJS, and AWS in order to improve efficiency and onboarding for external vendors to...

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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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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 Software Engineer

Ottawa, Ontario, Canada or remote

Results-oriented Software Engineer with expertise in Python, JS / TS, and PHP, adept at developing robust solutions for both Windows and Linux...

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Ex-Amazon Senior Software Engineer

Vancouver, Canada or remote

🏢 McGrawHill, Vancouver BC Senior Software Engineer Consultant (Remote) - July 2023 – November 2023 🚀 Onboarding backend team for new...

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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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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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