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Internship Fastapi Jobs (NOW HIRING)

NuclearN AI

Software Engineer Internship

Phoenix, AZ · On-site

$25 - $35/hr

Write production code across the full stack - React on the frontend, FastAPI on the backend * Learn ... Hourly: $25 - $35 Work Model & Schedule * Part-time to full time, hourly internship * In-office 4 ...

Nuclearn

Software Engineer Internship

Phoenix, AZ

$25 - $35/hr

Write production code across the full stack - React on the frontend, FastAPI on the backend * Learn ... Hourly: $25 - $35 Work Model & Schedule * Part-time to full time, hourly internship * In-office 4 ...

Nuclearn

Software Engineer Internship

Phoenix, AZ · On-site

$25 - $35/hr

Write production code across the full stack React on the frontend, FastAPI on the backend * Learn ... Hourly: $25 - $35 Work Model & Schedule * Part-time to full time, hourly internship * In-office 4 ...

Aivra Health LLC

$25 - $42/hr

Python Developer Intern United States Internship | Full-Time (40 hours/week) Pay Range: $25 - $42 ... FastAPI * RESTful API development Databases * MySQL * PostgreSQL * MongoDB * SQLite * SQL Data ...

Aivra Health LLC

$25 - $42/hr

Python Developer Intern United States Internship | Full-Time (40 hours/week) Pay Range: $25 - $42 ... FastAPI * RESTful API development Databases * MySQL * PostgreSQL * MongoDB * SQLite * SQL Data ...

Aivra Health LLC

$80K - $105K/yr

... internship or academic projects acceptable) * Strong understanding of Data Structures and ... Django * Flask * FastAPI * RESTful API development Databases * PostgreSQL * MySQL * MongoDB

Aivra Health LLC

$80K - $100K/yr

Junior Developer United States Internship | Full-Time (40 hours/week) Pay Range: $80,000 - $100K ... FastAPI * RESTful API development Databases * MySQL * PostgreSQL * MongoDB * SQLite * SQL Data ...

Aivra Health LLC

$80K - $105K/yr

... internship or academic projects acceptable) * Strong understanding of Data Structures and ... Django * Flask * FastAPI * RESTful API development Databases * PostgreSQL * MySQL * MongoDB

SWBC

AI Intern

San Antonio, TX

$13.50 - $18/hr

This internship will focus on building AI-powered applications and product features, contributing ... Flask/FastAPI), Git and collaborative development workflows * Strong communication skills and ...

Fisec Global

Gen AI Engineer

Atlanta, GA · On-site

Experience working with server-side frameworks like FastAPI as well as API development ... Experience mentoring junior colleagues and interns.

OpenAI

Backend Software Engineer (Evals)

Seattle, WA · On-site

Required : • 4+ years of backend engineering experience at product-driven companies (excluding internships) • Proficiency in backend technologies. Our tech stack includes Python, FastAPI, and ...

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How much do internship fastapi jobs pay per hour?

As of May 29, 2026, the average hourly pay for internship fastapi in the United States is $15.54, according to ZipRecruiter salary data. Most workers in this role earn between $12.50 and $17.55 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Internship FastAPI developer, and why are they important?

To thrive as an Internship FastAPI developer, you need a solid understanding of Python programming, RESTful API concepts, and basic web development principles. Familiarity with FastAPI, version control systems like Git, and experience using tools such as Docker or Postman are typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate and quickly adapt to new challenges. These skills and qualities are crucial for efficiently contributing to API development projects and succeeding in a fast-paced learning environment.

What types of projects can interns expect to work on during a FastAPI internship?

As a FastAPI intern, you will typically work on building and enhancing backend APIs, often as part of a development team focused on creating scalable web services or integrating third-party APIs. Projects may include implementing new endpoints, optimizing performance, writing automated tests, and collaborating with frontend developers to ensure seamless data flow. You'll gain experience with asynchronous programming, modern Python practices, and tools like Docker and Git, while often participating in code reviews and agile sprint meetings. This hands-on exposure is valuable for understanding real-world backend development workflows and best practices.

What is an Internship in FastAPI?

An Internship in FastAPI is a temporary position for students or recent graduates to gain hands-on experience working with FastAPI, a modern Python web framework for building APIs. Interns typically assist in developing, testing, and deploying web applications using FastAPI, often under the guidance of experienced developers. This internship helps participants strengthen their Python programming skills, learn best practices in API development, and understand the workflow of real-world software projects. It also offers networking opportunities and can serve as a stepping stone to a full-time role in backend or web development.

What is the difference between Internship Fastapi vs Junior Backend Developer?

AspectInternship FastapiJunior Backend Developer
Required CredentialsBasic programming knowledge, coursework, or self-study in Python and FastapiDegree in Computer Science or related field, some experience with backend frameworks
Work EnvironmentInternship setting, learning-focused, often in tech companies or startupsFull-time or part-time employment, collaborative team environment
Industry UsageEntry-level, training, and skill development phaseDeveloping and maintaining backend services in production

Internship Fastapi positions are designed for learners gaining hands-on experience with Fastapi and Python, often as part of an internship program. Junior Backend Developers are more experienced, responsible for building and maintaining backend systems in a professional setting. While internships focus on learning, junior roles involve applying skills to real-world projects.

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Internship Fastapi jobs near you
Infographic showing various Internship Fastapi job openings in the United States as of May 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $32,333 per year, or $15.5 per hour.

Software Engineer Internship

NuclearN AI

Phoenix, AZ • On-site

$25 - $35/hr

Full-time

Posted 12 days ago

Job description

Why Nuclearn.ai
Nuclearn.ai builds AI-powered software for the nuclear and utility industries-tools that keep critical infrastructure reliable, efficient, and safe. Our software integrates AI-driven workflow, documentation, and research automation, and is already used at 60+ nuclear reactors across North America. You'll ship production code operators and engineers rely on every day.
We're growing quickly, expanding our team and our Phoenix HQ. The work is consequential: what you build helps real plants run safer and smarter.
Eligibility: U.S. citizenship or permanent residency (green card) is required due to DOE export compliance.
What You'll Do
  • Triage and resolve production bugs surfaced through Sentry - investigate root causes, write fixes, and ship patches across the stack
  • Build and ship features on the product roadmap alongside senior engineers, contributing to major releases that reach 60+ nuclear reactors
  • Write production code across the full stack - React on the frontend, FastAPI on the backend
  • Learn modern delivery practices including CI/CD pipelines, code review workflows, and how to ship reliable software fast in a regulated industry

Examples of problems you might own in your first 90 days
  • Independently triage and fix incoming Sentry bugs - diagnose issues, scope the fix, and ship it to production
  • Own a feature end-to-end - from understanding the requirement, to writing the backend API in FastAPI and the frontend UI in React, through code review and deployment
  • Participate in design discussions and code reviews - collaborate with engineers on architectural decisions, surface trade-offs, and contribute best-practice recommendations to the team's standards

What Makes You a Great Fit
  • Pursuing a degree in Computer Science, Software Engineering, or a related field or you've built enough on your own that a transcript doesn't tell the whole story
  • Proficiency in Python and/or JavaScript/TypeScript - you've written real code, not just homework assignments, and you're comfortable picking up new frameworks quickly
  • Strong independent problem-solving instincts - when you hit a wall, your first move is to dig in, read the logs, and trace the root cause yourself before escalating
  • A bias toward durable solutions over quick patches - you don't just silence the alert, you ask why it fired and how to make sure it doesn't happen again
  • You thrive in fast-paced environments - ambiguity doesn't paralyze you, it energizes you. You'd rather ship and iterate than wait for a perfect spec
  • Comfortable using AI tools - you leverage AI to move faster, but you understand the underlying software architecture principles well enough to know when the output is right and when it's wrong

Nice To Have (not Required)
  • Experience building APIs with Python and FastAPI - you've stood up endpoints, handled validation, and worked with async patterns before
  • Familiarity with Docker and containerized environments - you understand images, containers, and can debug a failing build without panic
  • Experience integrating agentic AI models into a product - you've gone beyond prompt-and-response to orchestrate models that complete complex, multi-step tasks autonomously

Impact You'll Have (near-term roadmap)
  • Strengthen platform reliability - your bug fixes and troubleshooting directly resolve real customer pain points, making the product more robust for operators at 60+ reactors
  • Ship features that customers actually use - you'll see the code you write go live and watch real users interact with it, not sit in a backlog
  • Improve reliability metrics across the platform - fewer Sentry alerts, faster resolution times, and more stable releases as a direct result of your work

Compensation & Benefits
  • Hourly: $25 - $35

Work Model & Schedule
  • Part-time to full time, hourly internship
  • In-office 4 days a week (Mon, Tue, Thu, Fri) at Phoenix HQ - the company is remote on Wednesdays, but interns work a 4-day in-office schedule to maximize hands-on collaboration and learning until demonstrated self-sufficiency

How We Hire (fast, respectful, practical)
  1. 20-min intro with the founder/hiring manager to trade context and assess mutual fit
  2. Practical work sample (60-90 min; a real task in our stack)

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