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Fastapi Developer Jobs in Philadelphia, PA (NOW HIRING)

Python Developer

Pennington, NJ · On-site

$110K - $120K/yr

Based on your experience, I believe you could Python Developer with one of our clients, through an ... GC EAD,GC,US Citizen Must Have Technical/Functional Skills Core Python, Flask, GraphQL, FASTAPI ...

Python AWS Developer

Wilmington, DE · On-site

$48.75 - $67.25/hr

... Django/Flask/FastAPI, Pyspark) • Implementing solutions using AWS services (e.g., Lambda, API Gateway, DynamoDB, S3, EC2, ECS, RDS, SNS/SQS). • Stay current with new AWS offerings and Java ...

Python Developer

Pennington, NJ · On-site

$50.75 - $70/hr

Must Have Technical/Functional Skills Core Python, Flask, GraphQL, FASTAPI, React, MUI, Next.JS, Remix, Tailwind, Microservices, Linux, PostgreSQL & Podman Roles & Responsibilities Understand Client ...

Must - Python (familiarity with asynchronous frameworks like FastAPI). * Good to have - Go ... Prompt engineering frameworks * RAG (Retrieval-Augmented Generation) pipelines * Vector databases

Lead Python Developer

Conshohocken, PA · On-site

$120K - $200K/yr

We are seeking a Lead Python Developer with 7+ years of experience to join the Product Team in ... Experience with FastAPI or other Python frameworks strongly desired * Proficiency with AWS ...

FastAPI, Pydantic, dbt, Airflow, and LangGraph.- Experience building CLI tooling and utilizing task runners like `just` to craft a fantastic developer experience for your teams. The Perks URBN offers ...

FastAPI, Pydantic, dbt, Airflow, and LangGraph. - Experience building CLI tooling and utilizing task runners like `just` to craft a fantastic developer experience for your teams. The Perks URBN ...

Job Summary : The Brixton Group is seeking an AI / ML Engineer to join their team delivering ... FastAPI and containerized deployment patterns. • Deliver AI-powered user experiences using ...

Required : • Python (familiarity with asynchronous frameworks like FastAPI) • Building production-ready AI services and APIs using Python • LLM integration • Prompt engineering frameworks • ...

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Fastapi Developer information

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How much do fastapi developer jobs pay per hour?

As of Jul 5, 2026, the average hourly pay for fastapi developer in Philadelphia, PA is $53.32, according to ZipRecruiter salary data. Most workers in this role earn between $40.77 and $65.24 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.
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Python Developer

Python Developer

Siri InfoSolutions Inc

Pennington, NJ • On-site

$110K - $120K/yr

Full-time

Posted yesterday


Job description

I hope you're doing well. My name is Lokanath Reddy from  Synchrony Corp and I came across your profile in our internal database. Based on your experience, I believe you could Python Developer with one of our clients, through an Implementation partner. This is a Fulltime, Onsite position based in Pennington NJ / Charlotte NC/ Dallas TX 

Role Python Developer

Location: Pennington NJ / Charlotte NC/ Dallas TX 

Type: Fulltime

Visa: GC EAD,GC,US Citizen

Must Have Technical/Functional Skills

 Core Python, Flask, GraphQL, FASTAPI, React, MUI, Next.JS, Remix, Tailwind, Microservices, Linux, PostgreSQL & Podman

Roles & Responsibilities

•             Design and implement back-end software components using Python frameworks such as Django or Flask

•             Develop and maintain front-end web pages using HTML, CSS, and JavaScript

•             Create and maintain APIs and web services that enable communication between the front-end and back-end components of the software

•             Participate in the entire software development life cycle, from planning and design to testing and deployment

•             Conduct code reviews and contribute to the development of high-quality, efficient, and maintainable code

•             Debug and troubleshoot software issues, identify and resolve bugs, and optimize the performance of the software

•             Create and maintain technical documentation, including system specifications, user manuals, and other documentation as required

•             Keep up-to-date with emerging trends and technologies in web development and integrate them into the development process where applicable

Salary Range- $110,000-$120,000 a year

Best Regards,

Lokanath Reddy

Synchrony Systems Inc.

Desk: 908 799 0609

Email: loki@synchronycorp.com

Synchrony Systems Inc, 3 Ethel Rd Ste 313, Edison NJ 08817

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Siri Infosolutions logo

About Siri Infosolutions

Sourced by ZipRecruiter

Our team of experts first gather each and every requirement of yours. Our research and development team then sit around those requirements and come up with a plan. Our implementation team then executes that plan for optimal results. After that our support team remains in constant touch with you during and after the entire process.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Edison, NJ, US

Year founded

2005