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Fastapi Developer Jobs in Manhattan, NY (NOW HIRING)

Accord Technologies Inc.

Senior AI Engineer

Piscataway, NJ · On-site

$106K - $146K/yr

Senior AI Engineer Location: Piscataway, NJ (Hybrid from day one) Local to NJ candidates are ... Develop APIs and endpoint services using FastAPI or Flask. * Collaborate with offshore teams to ...

Lev

Senior Backend Engineer

Manhattan, NY · On-site

... FastAPI. • Architect, design, and implement a plethora of features/products we have in the pipeline. • Collaborate closely with product, design, marketing, and engineering teams on building ...

Persistent Systems

AI Engineer

Manhattan, NY · On-site

$133 - $166/hr

Deployment: FastAPI, Docker, Kubernetes, CI/CD * Model Hosting: Hugging Face, Ollama * AI ... AWS Certified Generative AI Developer - Professional * Google Cloud Professional Machine Learning ...

Persistent Systems

AI Engineer

Manhattan, NY · On-site

$133K - $166K/yr

Deployment: FastAPI, Docker, Kubernetes, CI/CD * Model Hosting: Hugging Face, Ollama * AI ... AWS Certified Generative AI Developer - Professional * Google Cloud Professional Machine Learning ...

RIT Solutions, Inc.

Senior python developer

Summit, NJ · On-site

$129K - $173K/yr

... FastAPI Framework or similar technology • Strong knowledge of PostgreSQL databases • Deep ... Programming and SOLID design principles. • Ability to communicate, written and verbal, with ...

KPF

Data & Systems Developer Intern

New York, NY · On-site

$22 - $25/hr

You will work closely with our AI Systems Engineer and Junior Data & Systems Developer ... Contribute to simple internal web applications and dashboards built with Flask or FastAPI * Help ...

E-Solutions, Inc.

React Developer

Jersey City, NJ · On-site

React Developer Location :: NJ - Onsite Skille :: (React.JS, Node.js ,Python) 12+ exp : Role ... Experience with backend frameworks like FastAPI or Flask.Exposure to cloud platforms (Google Cloud ...

New

Virtusa Corporation

AI Engineer

New York, NY · On-site

Python, REST APIs, FastAPI * LangChain/LangGraph, LLMs, RAG * AWS, Docker, CI/CD * Vector databases and SQL * Strong software engineering and system design skills

revin

Software Engineer

New York, NY · On-site

$140K - $180K/yr

Engineering About Revin At Revin, we're bringing AI to the built world. Millions of operators ... You'll work end-to-end across a Python/FastAPI backend, a Next.js/TypeScript dashboard, and the ...

Hexacorp

Dot Net Developer

Holmdel, NJ · On-site

$54 - $71.25/hr

We are seeking a highly experienced Principal Engineer - GenAI with proven experience in software ... Leverage advanced knowledge of Python open-source software stack such as FastAPI, Flask, Django ...

Hapiko

Senior+ Backend Engineer

Brooklyn, NY · On-site

... fastAPI services for device auth, user management, and webhook integrations. • Create secure ... DevOps mindset, comfortable deploying, monitoring, and scaling • Experience with GenAI/LLM ...

Revin AI

Software Engineer

New York, NY · On-site

$140K - $180K/yr

Engineering About Revin At Revin, we're bringing AI to the built world. Millions of operators ... You'll work end-to-end across a Python/FastAPI backend, a Next.js/TypeScript dashboard, and the ...

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All JobsFastapi Developer JobsFastapi Developer Jobs in Manhattan, NY

Fastapi Developer information

See Manhattan, NY salary details

$18

$58

$90

How much do fastapi developer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for fastapi developer in Manhattan, NY is $58.31, according to ZipRecruiter salary data. Most workers in this role earn between $44.57 and $71.35 per hour, depending on experience, location, and employer.

What is a FastAPI developer?

A FastAPI Developer is a software engineer who specializes in building web applications and APIs using the FastAPI framework, which is a modern, fast (high-performance) web framework for Python. FastAPI Developers are responsible for designing, developing, and maintaining backend services and APIs that are efficient, robust, and scalable. They often work with databases, authentication, and deployment processes, and ensure that the API endpoints adhere to best practices for security and performance. Their work is crucial for enabling smooth communication between front-end applications and backend systems.

What are the key skills and qualifications needed to thrive as a FastAPI developer?

To thrive as a FastAPI Developer, you need strong proficiency in Python programming, RESTful API design, and experience with FastAPI, often supported by a background in computer science or related fields. Familiarity with tools like SQL/NoSQL databases, Docker, and cloud platforms, as well as knowledge of asynchronous programming and API documentation tools like Swagger, is typically required. Excellent problem-solving skills, attention to detail, and effective communication set outstanding FastAPI developers apart. These skills are crucial for building reliable, high-performance APIs that meet modern application demands and facilitate seamless team collaboration.

What are some common challenges FastAPI developers face when integrating third-party services or APIs?

FastAPI Developers often encounter challenges when integrating third-party services, such as handling authentication protocols (like OAuth2), ensuring compatibility between JSON schemas, and managing asynchronous calls to avoid performance bottlenecks. It’s also common to troubleshoot and adapt to inconsistencies in external API documentation or rate limits. Collaborating closely with frontend teams and DevOps professionals helps streamline these integrations, ensuring robust, scalable API solutions.

What is the difference between Fastapi Developer vs Backend Developer?

AspectFastapi DeveloperBackend Developer
Required SkillsPython, Fastapi, REST APIs, async programmingMultiple languages (Python, Java, Node.js), REST/SOAP APIs, databases
Work EnvironmentWeb development, API-focused projects, microservicesBroader software development, server-side logic, database management
Industry UsageTech startups, SaaS, API-driven servicesEnterprise, e-commerce, finance, various industries

Fastapi Developers specialize in building high-performance APIs using Python and Fastapi, often within microservices architectures. Backend Developers have a broader scope, working with multiple languages and technologies to develop server-side applications across various industries. While Fastapi Developers focus on API efficiency, Backend Developers handle comprehensive backend systems.

What are popular job titles related to Fastapi Developer jobs in Manhattan, NY?

For Fastapi Developer jobs in Manhattan, NY, the most frequently searched job titles are:

What job categories do people searching Fastapi Developer jobs in Manhattan, NY look for?

The top searched job categories for Fastapi Developer jobs in Manhattan, NY are:

What cities near Manhattan, NY are hiring for Fastapi Developer jobs?

Cities near Manhattan, NY with the most Fastapi Developer job openings:

Fastapi Developer jobs near you
Infographic showing various Fastapi Developer job openings in Manhattan, NY as of August 2026, with employment types broken down into 82% Full Time, 6% Part Time, and 12% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $121,294 per year, or $58.3 per hour.

Senior AI Engineer

Accord Technologies Inc.

Piscataway, NJ • On-site

$106K - $146K/yr

Contractor

Re-posted 26 days ago

Job description

Senior AI Engineer
Location: Piscataway, NJ (Hybrid from day one)
Local to NJ candidates are preferred.
Position type: W2 contract.
Requirement:

We are seeking an experienced and proactive Senior AI Engineer to join our team.
The ideal candidate will have a strong background in AI/ML, hands-on experience with large language models, and proven ability to drive innovation and implementation in a collaborative environment.
You will collaborate with offshore teams and liaise directly with the client to ensure project deliverables are met on time and to expectations.

Responsibilities:

  • Develop and deploy machine learning models using Python and frameworks like PyTorch and TensorFlow.
  • Design and implement solutions involving Large Language Models (LLMs), embeddings, vector databases, Retrieval-Augmented Generation (RAG), and prompt engineering. 
  • Work with cloud AI services such as Azure OpenAI, AWS Bedrock, and GCP Vertex to integrate AI capabilities. 
  • Build and maintain MLOps pipelines using Docker, Kubernetes, and monitoring tools for scalable and reliable deployment. 
  • Develop APIs and endpoint services using FastAPI or Flask.
  • Collaborate with offshore teams to drive solution implementation and ensure alignment with project timelines. 
  • Engage with the client for ongoing communication, requirement gathering, and expectation management.
  • Leverage solid knowledge of data structures, algorithms, and distributed systems to optimize solutions.

Skills & Qualifications:

  • Strong experience with Python programming and ML frameworks (PyTorch, TensorFlow). 
  • Hands-on experience with LLMs, embeddings, vector databases, RAG, and prompt engineering.
  • Familiarity with cloud AI services such as Azure OpenAI, AWS Bedrock, and GCP Vertex. 
  • Proficiency with Docker, Kubernetes, and MLOps pipelines. 
  • Experience in API development (FastAPI, Flask). 
  • Solid understanding of data structures, algorithms, and distributed systems.
  • Excellent communication skills and ability to coordinate with offshore teams and clients.
  • Proven track record of driving projects from conception to delivery in a collaborative environment.