527 Best Back End Freelance Developers For Hire In July 2025

Hire Devs From

Meta Mozilla Ibm Smartbear Yahoo Apple Discover Bloomberg

selected:

framework:

+ Node JS (475) + React JS (453) + Express JS (379) + Sencha Ext JS (320) + Next JS (318) + jQuery (248) + Vue JS (163) + Angular JS (140)

language:

+ TypeScript (431) + JavaScript (363) + Vanilla JS (361) + Python (260) + PHP (163) + Java (142) + C# (91) + C++ (64)

utility:

+ JSON (410) + Three JS (96) + Redux JS (62) + GraphQL JS (61) + Jest JS (58)

ui:

+ CSS (256) + EJS (147) + Tailwind CSS (99) + bootstrap (66) + SASS (38)

career:

+ Junior (260) + Mid Level (243) + Senior (242) + Manager (73) + CTO (44)

stack:

+ Full Stack (486) + Front End (461) + MERN stack (13)

db:

+ MongoDB (346) + SQL (295) + MySQL (148) + Postgres (PostgreSQL) (140) + Redis (44)

server:

+ AWS (145) + docker (122) + Linux (64) + Google Cloud (39) + Amazon SES (30)

program:

+ Git (349) + Jira (131) + GitHub (83) + Figma (46) + Postman (32)

concept:

+ HTML (217) + software (212) + OOP (170) + mobile app (127) + api (122)

speaking:

+ English (526) + Spanish (63) + Hindi (44) + Portuguese (32) + French (22)

worker type:

+ contractor (456) + full time (426)

us state:

+ California (34) + New York (25) + Texas (14) + Florida (13) + Colorado (10)

country:

+ United States (190) + Canada (45) + India (43) + Brazil (23) + United Kingdom (20)

country region:

+ North America (242) + Asia (91) + South Asia (68) + Europe (48) + Eastern Europe (42)

Filters:

selected:

Back End [ x ] freelance [ x ]

framework:

+ Node JS (475) + React JS (453) + Express JS (379) + Sencha Ext JS (320) + Next JS (318) + jQuery (248) + Vue JS (163) + Angular JS (140)

language:

+ TypeScript (431) + JavaScript (363) + Vanilla JS (361) + Python (260) + PHP (163) + Java (142) + C# (91) + C++ (64)

utility:

+ JSON (410) + Three JS (96) + Redux JS (62) + GraphQL JS (61) + Jest JS (58)

ui:

+ CSS (256) + EJS (147) + Tailwind CSS (99) + bootstrap (66) + SASS (38)

career:

+ Junior (260) + Mid Level (243) + Senior (242) + Manager (73) + CTO (44)

stack:

+ Full Stack (486) + Front End (461) + MERN stack (13)

db:

+ MongoDB (346) + SQL (295) + MySQL (148) + Postgres (PostgreSQL) (140) + Redis (44)

server:

+ AWS (145) + docker (122) + Linux (64) + Google Cloud (39) + Amazon SES (30)

program:

+ Git (349) + Jira (131) + GitHub (83) + Figma (46) + Postman (32)

concept:

+ HTML (217) + software (212) + OOP (170) + mobile app (127) + api (122)

speaking:

+ English (526) + Spanish (63) + Hindi (44) + Portuguese (32) + French (22)

worker type:

+ contractor (456) + full time (426)

us state:

+ California (34) + New York (25) + Texas (14) + Florida (13) + Colorado (10)

country:

+ United States (190) + Canada (45) + India (43) + Brazil (23) + United Kingdom (20)

country region:

+ North America (242) + Asia (91) + South Asia (68) + Europe (48) + Eastern Europe (42)

Timezone:

(includes +1/-1 hour)

Featured Back End Freelance Developers

1 to 20 of 527 devs ( view all 1655 devs )

Ex-Apple, Accel, Yahoo, E*Trade, Ebay - SWE Mgmt Exec Consultant & Director

Dallas, Texas, US or remote

Don't let your company fail at the brink of success - contact me instead. Using 23 years of experience in Silicon Valley, I will create a plan for...

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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...

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Software Engineering, Architecture & Management

Dallas, Texas, US or remote

Starting his technical career in 2011, Ryan has been exposed to virtually all aspects of software engineering. Working exclusively at companies with...

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US-based web and mobile app team

Boulder, Colorado, US or remote

I'm the owner of Uplift, a Boulder, CO-based product and engineering team specializing in building products, from prototypes to high-quality software...

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Engineering Product Manager

Los Gatos, California, US or remote

Experienced Senior Software Engineer with a proven track record in building scalable applications. Accomplished Product Manager adept at steering...

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AI Specialist | Full-stack Engineer w/ 18+ Years Experience

Los Angeles, California, US or remote

With over 18 years of experience as a full-stack software engineer, I specialize in integrating AI-driven solutions and automating complex systems...

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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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Experienced full-stack engineer and UI/UX designer

Las Vegas, Nevada, US or remote

I've been developing products for virtually every type of device, platform and medium since I started coding as a teen. Since then, my apps and...

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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 Software Engineer

Titusville, Florida, US or remote

I'm a senior fullstack engineer with over 10 years of experience in AI and data analytics...

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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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Sr Software Developer

Tempe, Arizona, US or remote

As a Senior Software Developer at Petsmart, I rebuilt payment API services from the ground up, developed a standalone mocking system for REST...

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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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Principal/Senior Full-Stack Developer

Amqui, Quebec, Canada or remote

I have always been absolutely fascinated with computers and technology. I’m fortunate to say now that what began as a self-taught hobby at a young...

Back End freelance 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 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...

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Software Engineer and Architect

greenbrae, California, US or remote

Dayton Financial - Quoting System Developer Built a complete quoting software that saved thousands in operational costs by replacing complex...

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Senior Software Engineer

Arvada, Colorado, US or remote

Hi everyone - I am looking for a new role and would appreciate your support. Thank you in advance for any connections, advice, or opportunities you...

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