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Freelance Full Stack Developer Node Js Jobs in California

Full-Stack Engineer

Cupertino, CA · On-site

$50 - $60/hr

Skills: * Proven experience as a Full-Stack Developer. * Strong proficiency in React and Java. * Professional experience with Node.js. * Experience developing and maintaining web applications.

Full stack(REact/Node) remote Must Haves: Senior/Staff Level REACT NODE OR NEST OR NEXT GRaphQL ... Stack Engineer with strong emphasis on Front End Experience with proven experience with React JS ...

Node JS developer

Sunnyvale, CA · On-site

$61 - $79/hr

Role: Node JS developer (Backend dev) Location; Sunnyvale, CA - Hybrid Duration: 6+ Months Skills: Node.JS & GraphQL must. Required Qualifications: * Design, develop, and maintain server-side ...

AI Enhanced- Full Stack Engineer Build the Future of Golf E-Commerce About Golfballs.com Golfballs ... Develop scalable backend APIs and services using Node.js. * Design software solutions that are ...

Java Full Stack Developer

Pleasanton, CA · On-site

$58.25 - $75.25/hr

MDAEdge is seeking an experienced Java Full Stack Developer to design, develop, and maintain ... Node.js. • Strong experience with MySQL, MongoDB, GitHub, Docker, and Identity & Access ...

Develop scalable services and APIs using TypeScript/Node.js-based frameworks * Contribute across ... Strong full-stack engineering experience with a backend-first focus * Hands-on experience with:

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Showing results 1-20

Freelance Full Stack Developer Node Js information

What is the difference between Freelance Full Stack Developer Node Js vs Freelance Front End Developer?

AspectFreelance Full Stack Developer Node JsFreelance Front End Developer
SkillsJavaScript, Node.js, databases, server-side & client-side developmentHTML, CSS, JavaScript, UI/UX design
Work EnvironmentBackend and frontend projects, server managementPrimarily UI/UX, website interfaces
CertificationsJavaScript, Node.js certifications often preferredHTML, CSS, JavaScript certifications
Industry UsageWeb applications, SaaS, startupsWebsite design, branding, small to large businesses

Freelance Full Stack Developers with Node.js skills handle both backend and frontend tasks, while Freelance Front End Developers focus mainly on website interfaces and user experience. The full stack role requires broader technical knowledge, especially in server-side development, whereas front end specialists concentrate on visual and interactive elements.

What are the most commonly searched types of Full Stack Developer Node Js jobs in California? The most popular types of Full Stack Developer Node Js jobs in California are:
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What cities in California are hiring for Freelance Full Stack Developer Node Js jobs? Cities in California with the most Freelance Full Stack Developer Node Js job openings:
Senior Full-Stack Engineer - LLM-Powered Code Review PoC

Senior Full-Stack Engineer - LLM-Powered Code Review PoC

Fuku

San Francisco, CA • On-site

Full-time

Posted 26 days ago


Job description

Job Title: Senior Full-Stack Engineer (Freelance/Contract)
NexaFlow is seeking a Senior Full-Stack Engineer to develop a proof-of-concept code review tool powered by large language models (LLMs).
Key Responsibilities:
- Design and implement a prototype tool that leverages LLMs to automatically review pull requests.
- Integrate LLM APIs (OpenAI/Anthropic) to identify bugs, security vulnerabilities, and code style issues in code submissions.
- Post contextual feedback directly on pull requests.
- Handle the entire development process independently, from architecture through deployment.
- Collaborate remotely with the NexaFlow team as needed.
Requirements:
- 5+ years of full-stack development experience.
- Proficiency in integrating LLM APIs such as OpenAI or Anthropic.
- Experience developing code review tools and working with CI/CD pipelines.
- Strong ability to independently manage end-to-end product development.
- Backend expertise in Python or Node.js.
- Frontend experience with React or Vue.
- Familiarity with Docker-based deployment.
Additional Information:
- This is a freelance/contract position, not a full-time employment role.
- Location: San Francisco (remote friendly).

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About Fuku

Sourced by ZipRecruiter

Industry

Food services and drinking places

Company size

51 - 200 Employees

Headquarters location

New York, NY, US

Year founded

2015