Senior Full-Stack Engineer (Freelance Contract) NexaFlow is developing an LLM-powered automated ... Preferred backend technologies: Python (FastAPI) or Node.js. - Preferred frontend technologies:
Senior Full-Stack Engineer (Freelance Contract) NexaFlow is developing an LLM-powered automated ... Preferred backend technologies: Python (FastAPI) or Node.js. - Preferred frontend technologies:
P referred backend technologies: Python (FastAPI) or Node.js. * P referred frontend technologies ... T his is a freelance contract position, not a full-time employment opportunity.
P referred backend technologies: Python (FastAPI) or Node.js. * P referred frontend technologies ... T his is a freelance contract position, not a full-time employment opportunity.
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Freelance Backend Python information
See salary details
$16K - $31.9K
6% of jobs
$31.9K - $47.8K
0% of jobs
$47.8K - $63.7K
0% of jobs
$63.7K - $79.6K
0% of jobs
$79.6K - $95.5K
3% of jobs
$95.5K - $111.5K
1% of jobs
$111.5K - $127.4K
2% of jobs
$127.4K - $143.3K
8% of jobs
$145K is the 25th percentile. Wages below this are outliers.
$143.3K - $159.2K
38% of jobs
$168K is the 75th percentile. Wages above this are outliers.
$159.2K - $175.1K
30% of jobs
$175.1K - $191K
11% of jobs
$16K
$148.2K
$191K
How much do freelance backend python jobs pay per year?
What is the difference between Freelance Backend Python vs Backend Developer?
| Aspect | Freelance Backend Python | Backend Developer |
|---|---|---|
| Credentials | Often self-taught or with certifications in Python, web development, or related fields | Bachelor's degree in Computer Science or related field, with experience in backend technologies |
| Work Environment | Independent, remote, project-based | Full-time or part-time, in-office or remote, employed by a company |
| Industry Usage | Freelance platforms, tech startups, consulting | Tech companies, enterprises, startups |
| Search & Comparison Intent | Looking for freelance opportunities, project-based work | Seeking full-time or contract backend roles |
Freelance Backend Python professionals typically work independently on project-based tasks, often remotely, and may not require formal degrees but should have strong Python skills. Backend Developers usually work as part of a team within a company, often holding formal education credentials. Both roles involve backend technologies, but their work settings and employment types differ significantly.

Full-time
Re-posted 10 days ago
Job description
NexaFlow is developing an LLM-powered automated code review tool and is seeking a Senior Full-Stack Engineer to deliver a proof-of-concept (PoC) prototype.
Key Responsibilities:
- Design and implement a PoC system that integrates with CI/CD pipelines.
- Develop an LLM-based analysis engine to review pull requests, identify bugs, security vulnerabilities, and code style issues.
- Post contextual feedback on code reviews.
- Handle the full development lifecycle independently, from architecture design to deployment.
- Build a basic dashboard to display review metrics.
- Provide deployment documentation and 30-day post-launch support.
Requirements:
- 5+ years of full-stack development experience.
- Proficiency in integrating Large Language Models (LLMs) via OpenAI or Anthropic APIs.
- Experience with CI/CD pipelines and code review tool development.
- Ability to work independently and manage the entire project lifecycle.
- Preferred backend technologies: Python (FastAPI) or Node.js.
- Preferred frontend technologies: React or Vue.
- Experience with Docker-based deployment.
Deliverables:
- Working prototype of the automated code review tool.
- LLM-powered review engine with support for custom rules.
- Basic dashboard displaying review metrics.
- Comprehensive deployment documentation.
- 30-day post-launch support.
Additional Information:
- This is a freelance contract position, not a full-time employment opportunity.
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