W2 contract : We are seeking for highly skilled Software Engineer with strong expertise in modern ... Design and build RESTful APIs using FastAPI * Write clean, maintainable, production-grade code
Quick apply
W2 contract : We are seeking for highly skilled Software Engineer with strong expertise in modern ... Design and build RESTful APIs using FastAPI * Write clean, maintainable, production-grade code
Quick apply
W2 contract : We are seeking for highly skilled Software Engineer with strong expertise in modern ... Design and build RESTful APIs using FastAPI * Write clean, maintainable, production-grade code
Plano, TX ยท On-site
$116.80K - $157.20K/yr
Job#: 3028698 Sr. Software Engineer (Python/FastAPI) Location: Plano, Texas (onsite 4 days/week) Employment Type: Contract Role Overview We are seeking a Sr. Software Engineer to build, operate, and ...
Plano, TX ยท On-site
$116.80K - $157.20K/yr
Job#: 3028698 Sr. Software Engineer (Python/FastAPI) Location: Plano, Texas (onsite 4 days/week) Employment Type: Contract Role Overview We are seeking a Sr. Software Engineer to build, operate, and ...
Mclean, VA ยท On-site
McLean, VA - Hybrid Duration : 6 to 12 Months Contract Looking for Local candidates to DC, MD, VA ... Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database. * Refactoring Skills:
Mclean, VA ยท On-site
McLean, VA - Hybrid Duration : 6 to 12 Months Contract Looking for Local candidates to DC, MD, VA ... Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database. * Refactoring Skills:
Columbus, OH ยท On-site
$48.50 - $67/hr
Contract Job Summary We're hiring a Python Developer skilled in AWS cloud services to design, build ... Develop and deploy Python-based applications (Flask/FastAPI/Django). * Work with AWS (Lambda, EC2 ...
Columbus, OH ยท On-site
$48.50 - $67/hr
Contract Job Summary We're hiring a Python Developer skilled in AWS cloud services to design, build ... Develop and deploy Python-based applications (Flask/FastAPI/Django). * Work with AWS (Lambda, EC2 ...
Charlotte, NC ยท On-site
$136.70K - $168K/yr
W2 contract This position requires an in-person interview at our Charlotte, NC office. We are ... Develop RESTful APIs, microservices, and event-driven systems using frameworks like FastAPI, Flask ...
Quick apply
Charlotte, NC ยท On-site
$136.70K - $168K/yr
W2 contract This position requires an in-person interview at our Charlotte, NC office. We are ... Develop RESTful APIs, microservices, and event-driven systems using frameworks like FastAPI, Flask ...
$117.70K - $155.20K/yr
Plano, TX (Hybrid - onsite required) Duration: 6+ Months Contract to Hire Start Date: ASAP Position ... Build RESTful APIs using FastAPI and GraphQL APIs using Strawberry * Develop real-time data ...
$117.70K - $155.20K/yr
Plano, TX (Hybrid - onsite required) Duration: 6+ Months Contract to Hire Start Date: ASAP Position ... Build RESTful APIs using FastAPI and GraphQL APIs using Strawberry * Develop real-time data ...
Plano, TX ยท On-site
$170/hr
Plano, TX (Hybrid - onsite required) Duration: 6+ Months Contract to Hire Start Date: ASAP Position ... Build RESTful APIs using FastAPI and GraphQL APIs using Strawberry * Develop real-time data ...
Plano, TX ยท On-site
$170/hr
Plano, TX (Hybrid - onsite required) Duration: 6+ Months Contract to Hire Start Date: ASAP Position ... Build RESTful APIs using FastAPI and GraphQL APIs using Strawberry * Develop real-time data ...
Chicago, IL ยท Hybrid
This is a W2 Contract position with long-term potential. Location: Chicago (1-2x/week on site) Requirements: * Python experience (NumPy, GeoPandas) * Experience creating APIs from scratch (FastAPI)
Chicago, IL ยท Hybrid
This is a W2 Contract position with long-term potential. Location: Chicago (1-2x/week on site) Requirements: * Python experience (NumPy, GeoPandas) * Experience creating APIs from scratch (FastAPI)
Sunnyvale, TX ยท On-site
$60K - $148.50K/yr
TECHNICAL LEAD L1(CONTRACT) City: Sunnyvale State/Province: California Posting Start Date: 5/28/26 ... Strong Python programming experience(FastAPI/Flask etc.) * Hands-on expertise with Linux , shell ...
Sunnyvale, TX ยท On-site
$60K - $148.50K/yr
TECHNICAL LEAD L1(CONTRACT) City: Sunnyvale State/Province: California Posting Start Date: 5/28/26 ... Strong Python programming experience(FastAPI/Flask etc.) * Hands-on expertise with Linux , shell ...
Senior Full-Stack Engineer (Freelance/Contract, Remote) NexaFlow is developing a proof-of-concept ... Requirements: * 5 + years of full-stack development experience with Python (FastAPI) or Node.js and ...
New
Senior Full-Stack Engineer (Freelance/Contract, Remote) NexaFlow is developing a proof-of-concept ... Requirements: * 5 + years of full-stack development experience with Python (FastAPI) or Node.js and ...
New
Senior Full-Stack Engineer (Freelance/Contract, Remote) NexaFlow is developing a proof-of-concept ... Requirements: * 5+ years of full-stack development experience with Python (FastAPI) or Node.js and ...
New
Senior Full-Stack Engineer (Freelance/Contract, Remote) NexaFlow is developing a proof-of-concept ... Requirements: * 5+ years of full-stack development experience with Python (FastAPI) or Node.js and ...
New
Houston, TX ยท On-site
$133.70K - $164.30K/yr
Contract (W2) Experience Required: 10+ years Primary skills required: *Python 3.x, *Oracle ... Expert Python backend developer with strong hands-on experience in Django, Flask, and FastAPI ...
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Houston, TX ยท On-site
$133.70K - $164.30K/yr
Contract (W2) Experience Required: 10+ years Primary skills required: *Python 3.x, *Oracle ... Expert Python backend developer with strong hands-on experience in Django, Flask, and FastAPI ...
... - Long Term Contract Note: Preferred candidates within 50 Miles to spring Texas Soft Skills ... FastAPI: building high-performance backend services * DBT: data engineering and transformation
Quick apply
... - Long Term Contract Note: Preferred candidates within 50 Miles to spring Texas Soft Skills ... FastAPI: building high-performance backend services * DBT: data engineering and transformation
Charlotte, NC ยท On-site
$111.80K - $134.30K/yr
Data Engineer (Python,FAST API, Apache) Charlotte, NC Contract We are seeking a Python-based ... FastAPI ARQ Kubernetes Pytest
Charlotte, NC ยท On-site
$111.80K - $134.30K/yr
Data Engineer (Python,FAST API, Apache) Charlotte, NC Contract We are seeking a Python-based ... FastAPI ARQ Kubernetes Pytest
Irvine, CA 92618 Vendor Rate* market rate/hr Contract duration (in months)* 12 Job Details: Must ... Experience building resilient RESTful APIs in Python FastAPI, Flask, or similar frameworks.
Irvine, CA 92618 Vendor Rate* market rate/hr Contract duration (in months)* 12 Job Details: Must ... Experience building resilient RESTful APIs in Python FastAPI, Flask, or similar frameworks.
Charlotte, NC ยท On-site
$50 - $55/hr
W2 contract Role Overview Lead the design and delivery of scalable, cloud-native full-stack ... Architect end-to-end solutions using Python (FastAPI/Django) and React/Angular * Design and deploy ...
Quick apply
Charlotte, NC ยท On-site
$50 - $55/hr
W2 contract Role Overview Lead the design and delivery of scalable, cloud-native full-stack ... Architect end-to-end solutions using Python (FastAPI/Django) and React/Angular * Design and deploy ...
Houston, TX ยท On-site
$133.70K - $164.30K/yr
Contract Experience Required: 10+ years Skill Metrics: Name Required Oracle Yes PL/SQL Yes ... Expert Python backend developer with strong hands-on experience in Django, Flask, and FastAPI ...
Quick apply
Houston, TX ยท On-site
$133.70K - $164.30K/yr
Contract Experience Required: 10+ years Skill Metrics: Name Required Oracle Yes PL/SQL Yes ... Expert Python backend developer with strong hands-on experience in Django, Flask, and FastAPI ...
Annapolis, MD ยท On-site
$163.79K - $192.70K/yr
Proficiency in FastAPI. * Proficiency in PostgreSQL. * Proficiency in Elasticsearch. * Experience ... contract and project-dependent)
Annapolis, MD ยท On-site
$163.79K - $192.70K/yr
Proficiency in FastAPI. * Proficiency in PostgreSQL. * Proficiency in Elasticsearch. * Experience ... contract and project-dependent)
Annapolis, MD ยท On-site
$137.06K - $161.25K/yr
Proficiency in FastAPI. * Proficiency in PostgreSQL. * Proficiency in Elasticsearch. * Experience ... contract and project-dependent)
Annapolis, MD ยท On-site
$137.06K - $161.25K/yr
Proficiency in FastAPI. * Proficiency in PostgreSQL. * Proficiency in Elasticsearch. * Experience ... contract and project-dependent)
Design and implement scalable APIs and microservices using FastAPI (and/or .NET Web APIs) with clear contracts, versioning, and performance SLAs. * Establish reference architectures for LLM/RAG ...
Quick apply
Design and implement scalable APIs and microservices using FastAPI (and/or .NET Web APIs) with clear contracts, versioning, and performance SLAs. * Establish reference architectures for LLM/RAG ...
$41K - $49.9K
1% of jobs
$49.9K - $58.8K
3% of jobs
$58.8K - $67.7K
4% of jobs
$67.7K - $76.6K
5% of jobs
$76.6K - $85.5K
7% of jobs
$89.7K is the 25th percentile. Wages below this are outliers.
$85.5K - $94.5K
8% of jobs
$94.5K - $103.4K
7% of jobs
$103.4K - $112.3K
7% of jobs
The median wage is $113.3K / yr.
$112.3K - $121.2K
48% of jobs
$121.2K - $130.1K
4% of jobs
$130.1K - $139K
3% of jobs
$41K
$106K
$139K
| Aspect | Contract Fastapi | Contract Python Developer |
|---|---|---|
| Required Credentials | Proficiency in Fastapi, Python, REST APIs | Proficiency in Python, frameworks like Django or Flask |
| Work Environment | Remote or on-site, API development projects | Remote or on-site, software development projects |
| Industry Usage | Web services, microservices, backend APIs | Web applications, data processing, backend systems |
| Common Search Intent | Fastapi-specific contract roles | Python contract roles with broader frameworks |
Contract Fastapi roles focus specifically on developing APIs using Fastapi, requiring expertise in this framework. Contract Python Developer roles are broader, involving Python programming across various frameworks like Django or Flask. Both roles often work in similar environments but differ in technical focus and project scope.

Contractor
Posted 19 days ago
Job Description :
We are seeking for highly skilled Software Engineer with strong expertise in modern Python development and Large Language Model (LLM) ecosystems.
This role focuses on building scalable, production-grade AI systems, leveraging advanced API development, retrieval-augmented generation (RAG), and agentic frameworks.ย
You will work on cutting-edge AI solutions, contributing to the design, development, and deployment of intelligent systems within a distributed enterprise environment
Core Programming & Backend Development
Develop robust, scalable applications using Python (intermediate to advanced level)
Implement asynchronous programming patterns for high-performance systems
Design and build RESTful APIs using FastAPI
Write clean, maintainable, production-grade code
Develop and execute unit and integration tests
Debug and resolve issues in complex distributed systems
LLM Fundamentals & Prompt Engineering
Design and optimize prompts for various LLM use cases
Understand tokenization, context windows, and model limitations
Select appropriate models based on performance and cost trade-offs
Mitigate hallucinations and ensure grounded, reliable responses
Retrieval-Augmented Generation (RAG)
Build and maintain document ingestion and preprocessing pipelines
Implement chunking strategies (semantic, recursive, sliding window)
Generate and manage embeddings
Work with vector databases (e.g., pgvector)
Design hybrid search systems combining keyword (BM25) and semantic search
Optimize re-ranking and relevance tuning mechanisms
Agentic Frameworks & Orchestration
Design and implement multi-agent systems
Manage conversational and long-term memory
Build workflow orchestration pipelines for AI agents
Required Qualifications
Strong proficiency in Python with experience in asynchronous programming
Hands-on experience with FastAPI or similar frameworks
Experience building scalable backend systems
Solid understanding of LLM concepts and prompt engineering
Experience with RAG pipelines and vector databases (pgvector preferred)
Familiarity with distributed systems and debugging techniques
Experience with Docker and CI/CD pipelines
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