We have a contract opportunity for Senior Full Stack AI Developer ( Onsite) with one of our clients ... Strong backend development experience with Node.js and/or Python (FastAPI preferred) . * Experience ...
We have a contract opportunity for Senior Full Stack AI Developer ( Onsite) with one of our clients ... Strong backend development experience with Node.js and/or Python (FastAPI preferred) . * Experience ...
Design and build production-grade FastAPI services - define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
Design and build production-grade FastAPI services - define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
USC, GC, H1B and EAD Contract Type: W2 About the Role: We are seeking a Full-Stack API Developer ... Design and build RESTful and GraphQL APIs using Python (FastAPI, Flask, or Django REST)
USC, GC, H1B and EAD Contract Type: W2 About the Role: We are seeking a Full-Stack API Developer ... Design and build RESTful and GraphQL APIs using Python (FastAPI, Flask, or Django REST)
AI Architect
Westmont, IL · On-site
$63.50 - $82.75/hr
... CONTRACT:- FTE · Location:- Onshore - We are seeking a skilled and experienced AI Lead with a ... The ideal candidate will bring deep expertise in Python, FastAPI, and Retrieval-Augmented ...
Quick apply
AI Architect
Westmont, IL · On-site
$63.50 - $82.75/hr
... CONTRACT:- FTE · Location:- Onshore - We are seeking a skilled and experienced AI Lead with a ... The ideal candidate will bring deep expertise in Python, FastAPI, and Retrieval-Augmented ...
Design and build production-grade FastAPI services define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
Quick apply
Design and build production-grade FastAPI services define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
Rhapsody Developer
Trenton, NJ · On-site
We are seeking an experienced Rhapsody Developer for a 12-month+ contract opportunity that is ... Strong experience with Rhapsody (e.g., FastAPI, Flask, or Django) * Proficient in RESTful API ...
Rhapsody Developer
Trenton, NJ · On-site
We are seeking an experienced Rhapsody Developer for a 12-month+ contract opportunity that is ... Strong experience with Rhapsody (e.g., FastAPI, Flask, or Django) * Proficient in RESTful API ...
Backend Software Engineer (API-focused)
Katy, TX · On-site
$110K - $120K/yr
Design and build production-grade FastAPI services - define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
Backend Software Engineer (API-focused)
Katy, TX · On-site
$110K - $120K/yr
Design and build production-grade FastAPI services - define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
AI Engineer
Plano, TX · On-site
$42/hr
Contract Note: Local Candidates Only, F2F is required Key Responsibilities: * Candidate must have ... API development (preferably FastAPI in Python). * Ability to independently debug and triage ...
Quick apply
AI Engineer
Plano, TX · On-site
$42/hr
Contract Note: Local Candidates Only, F2F is required Key Responsibilities: * Candidate must have ... API development (preferably FastAPI in Python). * Ability to independently debug and triage ...
Design and build production-grade FastAPI services -- define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
Quick apply
Design and build production-grade FastAPI services -- define clean, versioned RESTful API contracts, request/response schemas (Pydantic), and service boundaries within our microservice architecture.
Rhapsody Developer
Trenton, NJ · On-site
We are seeking an experienced Rhapsody Developer for a 12-month+ contract opportunity that is ... Strong experience with Rhapsody (e.g., FastAPI, Flask, or Django) * Proficient in RESTful API ...
Rhapsody Developer
Trenton, NJ · On-site
We are seeking an experienced Rhapsody Developer for a 12-month+ contract opportunity that is ... Strong experience with Rhapsody (e.g., FastAPI, Flask, or Django) * Proficient in RESTful API ...
AI Platform Engineer
Dallas, TX · On-site
Build a multi-agent SDK/gateway using FastAPI, hosting multiple agents behind path-prefix routing ... Facilitate partner-team onboarding, including versioned A2A contracts, bring-your-own-agent ...
AI Platform Engineer
Dallas, TX · On-site
Build a multi-agent SDK/gateway using FastAPI, hosting multiple agents behind path-prefix routing ... Facilitate partner-team onboarding, including versioned A2A contracts, bring-your-own-agent ...
Senior AI Engineer
Piscataway, NJ · On-site
$106K - $146K/yr
W2 contract. Requirement: We are seeking an experienced and proactive Senior AI Engineer to join ... Develop APIs and endpoint services using FastAPI or Flask. * Collaborate with offshore teams to ...
Quick apply
Senior AI Engineer
Piscataway, NJ · On-site
$106K - $146K/yr
W2 contract. Requirement: We are seeking an experienced and proactive Senior AI Engineer to join ... Develop APIs and endpoint services using FastAPI or Flask. * Collaborate with offshore teams to ...
AI/ML Engineer
Plano, TX · On-site
$109K - $131K/yr
Duration: Long-Term Contract Client: EmergerTech - USLBM Job Overview We are seeking a highly ... Develop REST APIs and microservices using FastAPI, Flask, or similar frameworks to expose AI models.
AI/ML Engineer
Plano, TX · On-site
$109K - $131K/yr
Duration: Long-Term Contract Client: EmergerTech - USLBM Job Overview We are seeking a highly ... Develop REST APIs and microservices using FastAPI, Flask, or similar frameworks to expose AI models.
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
... Python (FastAPI) and/or Node.js • Define clean, scalable contracts between frontend and backend • Work on data-intensive workflows (jobs, compute orchestration, resource management) • ...
... Python (FastAPI) and/or Node.js • Define clean, scalable contracts between frontend and backend • Work on data-intensive workflows (jobs, compute orchestration, resource management) • ...
AI/ML Engineer
Plano, TX · On-site
Plano, TX (On-Site) Local Candidates only Interview Type - F2F is required Type- W2 Contract Only ... API development (preferably FastAPI in Python). · Ability to independently debug and triage ...
AI/ML Engineer
Plano, TX · On-site
Plano, TX (On-Site) Local Candidates only Interview Type - F2F is required Type- W2 Contract Only ... API development (preferably FastAPI in Python). · Ability to independently debug and triage ...
Software Engineer, Full Stack
OR · Remote
This is a six-month remote contract role with the potential to extend or convert to full-time based ... You'll use these skills, along with tools like React, TypeScript, Python, FastAPI, Snowflake, dbt ...
Software Engineer, Full Stack
OR · Remote
This is a six-month remote contract role with the potential to extend or convert to full-time based ... You'll use these skills, along with tools like React, TypeScript, Python, FastAPI, Snowflake, dbt ...
US -- Remote / Hybrid (multiple locations) Type: Full-time or Contract (W2/C2C) Level: Mid-Senior ... Build LLM-powered microservices and APIs (FastAPI / REST) * Integrate and orchestrate LLMs (OpenAI ...
Quick apply
US -- Remote / Hybrid (multiple locations) Type: Full-time or Contract (W2/C2C) Level: Mid-Senior ... Build LLM-powered microservices and APIs (FastAPI / REST) * Integrate and orchestrate LLMs (OpenAI ...
... services built with FastAPI and Flask. This role gives you broader ownership than isolated ... This position is contingent upon contract award and final customer approval. What You'll Do
Quick apply
... services built with FastAPI and Flask. This role gives you broader ownership than isolated ... This position is contingent upon contract award and final customer approval. What You'll Do
Senior AI Software Engineer
Plano, TX · On-site
$118K - $155K/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 ...
Quick apply
Senior AI Software Engineer
Plano, TX · On-site
$118K - $155K/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 ...
Contract Fastapi information
See salary details
$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
How much do contract fastapi jobs pay per year?
What is the difference between Contract Fastapi vs Contract Python Developer?
| 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.

Job description
Title: Senior Full Stack AI Developer (React/Next.js + Python + LLM)
Location: Santa Clara, CA (Onsite)
Duration: 9+ Months
Employment Type: W2 or Independent Contractor (No C2C through third-party vendors)
Visa Eligibility: US Citizens and Green Card Holders only
Must-Have Skills:
- 7+ years of Full Stack Development experience.
- Strong hands-on experience with React, Next.js, and TypeScript (Mandatory).
- Experience building production-grade Full Stack applications.
- Strong backend development experience with Node.js and/or Python (FastAPI preferred).
- Experience designing and consuming REST APIs and/or GraphQL.
- Hands-on experience integrating LLM APIs (OpenAI, Claude, Gemini, NVIDIA NIM, etc.).
- Experience with streaming AI responses using Server-Sent Events (SSE) or WebSockets.
- Experience implementing AI chat interfaces or conversational applications.
- Strong understanding of multi-tenant SaaS architecture, Row-Level Security (RLS), and application scalability.
- Experience building multi-step AI workflows, conversation state management, and tool/function calling.
- Experience rendering structured JSON outputs in frontend applications.
- Strong knowledge of responsive UI development, accessibility, and performance optimization.
Technical Skills:
- Frontend: React, Next.js, TypeScript, Vercel AI SDK
- Backend: Node.js, Python, FastAPI, REST APIs, GraphQL, SSE
- AI/ML: LLM Integration, RAG, Nemotron, Structured JSON Generation
- Cloud: AWS / Azure / GCP
- Databases: PostgreSQL, pgvector, Redis
- DevOps: Docker, GitHub Actions
Nice to Have:
- LlamaIndex
- LangChain
- Model Context Protocol (MCP)
- Vercel AI SDK
About Solgenie Technologies
Sourced by ZipRecruiter