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Internship Fastapi Developer Jobs in Mesa, AZ (NOW HIRING)

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 ...

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 ...

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 ...

Proficiency in Python, with exposure to frameworks such as FastAPI, Flask * Familiarity with GenAI ... Internship or co-op in software or data engineering * Technical bootcamp or certificate program in ...

Proficiency in Python, with exposure to frameworks such as FastAPI, Flask * Familiarity with GenAI ... Internship or co-op in software or data engineering * Technical bootcamp or certificate program in ...

Proficiency in Python, with exposure to frameworks such as FastAPI, Flask * Familiarity with GenAI ... Internship or co-op in software or data engineering * Technical bootcamp or certificate program in ...

Internship Fastapi Developer information

See Mesa, AZ salary details

$11

$22

$39

How much do internship fastapi developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for internship fastapi developer in Mesa, AZ is $22.71, according to ZipRecruiter salary data. Most workers in this role earn between $18.37 and $24.09 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.
What are the most commonly searched types of Fastapi Developer jobs in Mesa, AZ? The most popular types of Fastapi Developer jobs in Mesa, AZ are:
What are popular job titles related to Internship Fastapi Developer jobs in Mesa, AZ? For Internship Fastapi Developer jobs in Mesa, AZ, the most frequently searched job titles are:
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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