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Fastapi Developer Jobs in New Jersey (NOW HIRING)

Sarian, Inc.

AI Chatbot Developer

Pennington, NJ · On-site

Flask, FastAPI (or Django). * AI Tools: Strong experience with OpenAI's ChatGPT or GPT APIs. * Skilled in prompt engineering and managing conversational context. * Coding Assistants: Practical use of ...

Sarian, Inc.

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Core Python, Flask, GraphQL, FASTAPI, React, MUI, Next.JS, Remix, Tailwind, Microservices, Linux, PostgreSQL & Podman Roles & Responsibilities * Understand Client Requirement & Translate in ...

Centraprise

Python Developer

Pennington, NJ · On-site

$50.75 - $70/hr

Python Developer Job Location : Pennington NJ (ONSITE) Job Type : Full-Time Must Have Technical/Functional Skills Core Python, Flask, GraphQL, FASTAPI, React, MUI, Next.JS, Remix, Tailwind ...

Purple Drive Technologies

Python Developer

Pennington, NJ · On-site

$50.75 - $70/hr

Python Developer Location: Pennington, NJ/Charlotte NC We are looking for a skilled Python ... Core Python, Flask, GraphQL, FASTAPI, React, MUI, Next.JS, Remix, Tailwind, Microservices, Linux ...

Sarian, Inc.

Python Developer

Pennington, NJ · On-site

$50.75 - $70/hr

Python Developer Must Have Technical/Functional Skills ... Core Python, Flask, GraphQL, FASTAPI, React, MUI. * Next.JS, Remix, Tailwind. * Microservices ...

Centraprise

Python Developer

Pennington, NJ · On-site

$50.75 - $70/hr

Python Developer Job Location : Pennington, NJ / Plano TX (ONSITE) Job Type : Full-Time Must Have ... FASTAPI, React, MUI, Next.JS, Remix, Tailwind, Microservices, Linux, PostgreSQL & Podman Roles ...

Virtusa

Python Developer

Jersey City, NJ

$52.50 - $72.25/hr

... DevOps, QA, and architecture teams Optimize performance, scalability, and reliability of ... FastAPI) Strong understanding of RESTful API design and development Experience with relational ...

Virtusa

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

... DevOps, QA, and architecture teams Optimize performance, scalability, and reliability of ... FastAPI) Strong understanding of RESTful API design and development Experience with relational ...

Virtusa Corporation

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

... DevOps, QA, and architecture teams Optimize performance, scalability, and reliability of ... FastAPI) Strong understanding of RESTful API design and development Experience with relational ...

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Fastapi Developer information

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$53

$82

How much do fastapi developer jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for fastapi developer in New Jersey is $53.64, according to ZipRecruiter salary data. Most workers in this role earn between $41.01 and $65.62 per hour, depending on experience, location, and employer.

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 the key skills and qualifications needed to thrive as a FastAPI Developer, and why are they important?

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 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 most commonly searched types of Fastapi Developer jobs in New Jersey? The most popular types of Fastapi Developer jobs in New Jersey are:
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What job categories do people searching Fastapi Developer jobs in New Jersey look for? The top searched job categories for Fastapi Developer jobs in New Jersey are:
What cities in New Jersey are hiring for Fastapi Developer jobs? Cities in New Jersey with the most Fastapi Developer job openings:
Fastapi Developer jobs near you
Infographic showing various Fastapi Developer job openings in New Jersey as of June 2026, with employment types broken down into 84% Full Time, 5% Part Time, and 11% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $111,579 per year, or $53.6 per hour.

Fulltime - Senior Generative AI Developer

Futran Tech Solutions Pvt. Ltd.

Jersey City, NJ • On-site

$133K - $179K/yr

Full-time

Posted 26 days ago

Job description

Role: Senior Generative AI Developer
Location: Irving, TX / Tampa, FL/ Jersey City, NJ (3 Days onsite/ week)
Fulltime
Job Description:
We are seeking an experienced Senior Generative AI Developer to design and implement cutting-edge AI solutions leveraging Retrieval-Augmented Generation (RAG) techniques. The ideal candidate will have strong expertise in Python programming, FastAPI, and cloud platforms (AWS, Azure, or GCP). This role requires a deep understanding of system architecture design, scalable APIs, and end-to-end AI solution development.
Key Responsibilities:
Architect and develop Generative AI applications using RAG frameworks for enterprise-scale solutions.
Design and implement robust system architectures for AI-driven platforms ensuring scalability, security, and performance.
Build and optimize APIs using FastAPI for seamless integration with AI models and data pipelines.
Collaborate with cross-functional teams to integrate AI solutions into existing systems and workflows.
Implement data ingestion, preprocessing, and retrieval mechanisms for large-scale knowledge bases.
Ensure compliance with best practices for cloud deployment (AWS, Azure, or GCP).
Conduct performance tuning and optimization of AI models and APIs.
Stay updated with the latest advancements in Generative AI, LLMs, and RAG methodologies.
Required Skills & Qualifications
8+ years of professional experience in software development and system design.
Strong proficiency in Python and experience with FastAPI for API development.
Hands-on experience with Generative AI frameworks and RAG architectures.
Solid understanding of system and architecture design principles for distributed applications.
Experience deploying solutions on any major cloud platform (AWS, Azure, GCP).
Familiarity with vector databases, embedding models, and retrieval pipelines.
Strong problem-solving skills and ability to work in a fast-paced environment.
Preferred Qualifications
Experience with LLM fine-tuning, prompt engineering, and model evaluation.
Knowledge of containerization (Docker) and orchestration (Kubernetes).
Exposure to CI/CD pipelines and DevOps practices.

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