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Internship Fastapi Developer Jobs (NOW HIRING)

Nuclearn

Software Engineer Internship

Phoenix, AZ

$25 - $35/hr

You'll ship production code operators and engineers rely on every day. We're growing quickly ... Write production code across the full stack - React on the frontend, FastAPI on the backend * Learn ...

NuclearN AI

Software Engineer Internship

Phoenix, AZ · On-site

$25 - $35/hr

You'll ship production code operators and engineers rely on every day. We're growing quickly ... Write production code across the full stack - React on the frontend, FastAPI on the backend * Learn ...

Nuclearn

Software Engineer Internship

Phoenix, AZ · On-site

$25 - $35/hr

You'll ship production code operators and engineers rely on every day. We're growing quickly ... Write production code across the full stack React on the frontend, FastAPI on the backend * Learn ...

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 - $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

$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 - $105K/yr

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

RemarQable Software

Python Developer

Minneapolis, MN · On-site

$25/hr

Basic experience with Python (personal, academic, or internship projects count) * Familiarity with ... Experience with Docker, Flask/FastAPI, or HTMX * Familiarity with GitHub and open-source ...

Qualitest Group

Python Developer

Santa Clara, CA · On-site

$87.20K - $90K/yr

Django / Flask / FastAPI (academic or personal projects acceptable) Understanding of REST APIs and ... Internship, bootcamp, or hands-on project experience * Basic exposure to HTML, CSS, or JavaScript

Qualitest Group

Python Developer

Santa Clara, CA · On-site +1

$87.20K - $90K/yr

Django / Flask / FastAPI (academic or personal projects acceptable) Understanding of REST APIs and ... Internship, bootcamp, or handson project experience * Basic exposure to HTML, CSS, or JavaScript

remarqable

Python Developer

Minneapolis, MN

$25/hr

Basic experience with Python (personal, academic, or internship projects count) * Familiarity with ... Experience with Docker, Flask/FastAPI, or HTMX * Familiarity with GitHub and open-source ...

KPF

Data & Systems Developer Intern

Manhattan, NY · On-site

$22 - $25/hr

This is not a passive internship -- you will write real code, work with real data, and build things ... Contribute to simple internal web applications and dashboards built with Flask or FastAPI * Help ...

KPF

Data & Systems Developer Intern

New York, NY · On-site

$22 - $25/hr

This is not a passive internship - you will write real code, work with real data, and build things ... Contribute to simple internal web applications and dashboards built with Flask or FastAPI * Help ...

Smart IMS

Artificial Intelligence/Machine Learning

Austin, TX · On-site

$59.50 - $77.25/hr

AI/ML Engineer Austin TX 78744 Minimum Years of Experience, Skills, and Qualifications * Core ... work, internships, or substantial projects * • AI/ML Fundamentals - Experience building and ...

Safal Partners

... engineering, or AI safety * Prior internship or research experience at an AI lab, startup, or applied-AI team * Familiarity with education or workforce data * Experience with Vercel, Railway, FastAPI ...

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How much do internship fastapi developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for internship fastapi developer in the United States is $22.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.28 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 principles, and basic web development concepts, typically supported by coursework or personal projects. Familiarity with FastAPI, version control systems like Git, and tools such as Docker or Postman is commonly expected. Strong problem-solving skills, eagerness to learn, and effective communication help interns collaborate with teams and adapt quickly. These capabilities are crucial for delivering efficient, maintainable APIs and contributing meaningfully in a professional development environment.

What types of projects and tasks can an Internship FastAPI Developer expect to work on during their internship?

As an Internship FastAPI Developer, you will typically work on building and maintaining RESTful APIs using the FastAPI framework. Your daily responsibilities may include writing endpoint logic, integrating with databases, writing automated tests, and collaborating with senior developers during code reviews. Interns often participate in agile ceremonies and may be assigned independent features or bug fixes, providing valuable hands-on experience. This collaborative environment helps interns develop both technical and teamwork skills, and high-performing interns may have opportunities for full-time employment or advanced roles after their internship.

What is an Internship FastAPI Developer?

An Internship FastAPI Developer is an intern who focuses on building web applications and APIs using the FastAPI framework, which is a modern, high-performance web framework for Python. During the internship, the developer typically works under supervision to learn best practices in API design, Python programming, and web development. Responsibilities may include writing code, debugging, testing APIs, and collaborating with other team members on projects. The internship provides practical experience and helps interns build skills that are valuable for a career in backend or full-stack development.
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Internship Fastapi Developer jobs near you
Infographic showing various Internship Fastapi Developer job openings in the United States as of May 2026, with employment types broken down into 16% Internship, and 84% Full Time. Highlights an 77% Physical, 5% Hybrid, and 18% Remote job distribution, with an average salary of $47,621 per year, or $22.9 per hour.
Software Engineer Internship

Software Engineer Internship

Nuclearn

Phoenix, AZ

$25 - $35/hr

Full-time

Posted 11 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)
Employment Type: FULL_TIME

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