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Junior Python Backend Developer Jobs in Arizona (NOW HIRING)

Photon

AI Dev (Features + CHQ)_Tempe,AZ

Anthem, AZ · On-site

The AI Developer will be responsible for building scalable backend services using Python and FastAPI , integrating AI capabilities, developing APIs, and supporting AI orchestration workflows across ...

Paychex

Python Developer IV

Phoenix, AZ · Remote

$111K - $174K/yr

Design, develop, and maintain robust backend services and APIs using Python and Django * Collaborate with cross-functional teams including frontend developers, product managers, and QA engineers to ...

Paychex

Python Developer IV

Tempe, AZ · Remote

$111K - $174K/yr

Design, develop, and maintain robust backend services and APIs using Python and Django * Collaborate with cross-functional teams including frontend developers, product managers, and QA engineers to ...

Fox

Senior Developer, Back-End

Tempe, AZ · On-site

$143K - $170K/yr

... Python or Java as a plus. This role will work extensively with AWS Lambda, SQS, RDS, and Step ... You will play a key role in mentoring junior developers, participating in architecture discussions ...

FOX News Network, LLC

Senior Developer, Back-End

Tempe, AZ · On-site

$143K - $170K/yr

... Python or Java as a plus. This role will work extensively with AWS Lambda, SQS, RDS, and Step ... You will play a key role in mentoring junior developers, participating in architecture discussions ...

Programmers.io

Python Developer

Phoenix, AZ · On-site

$50 - $68.75/hr

JD: * Proficiency in Python, with demonstrated experience building and maintaining backend services or APIs * Working knowledge of at least one additional programming language (e.g., JavaScript ...

FOX News Channel

Senior Developer, Back-End

Tempe, AZ · On-site

$143 - $170/hr

... Python or Java as a plus. This role will work extensively with AWS Lambda, SQS, RDS, and Step ... You will play a key role in mentoring junior developers, participating in architecture discussions ...

New

Fox

Senior Developer, Back-End

Tempe, AZ

$143K - $165K/yr

... Python or Java as a plus. This role will work extensively with AWS Lambda, SQS, RDS, and Step ... You will play a key role in mentoring junior developers, participating in architecture discussions ...

ASSA ABLOY Group

Backend Software Engineer

Phoenix, AZ · On-site

They are seeking a Backend Software Engineer to define, build, and scale the backend foundation of ... Experience with Python • Familiarity with Angular (helpful but not required) • Exposure to ...

Leidos

Mid-Level Backend Software Engineer

Tucson, AZ · On-site

$87K - $157K/yr

Design, develop, test, and maintain backend application components using Java or Python * REST API ... Object-Oriented Programming: Apply object-oriented design principles to build scalable and ...

Fox

Staff Backend Software Engineer

Tempe, AZ · On-site

You will work primarily in Python on APIs, asynchronous background job orchestration ... AI-Driven Developer Experience: Driving improvements in internal tools and workflows that leverage ...

Do not use

Senior Python Software Engineer

Phoenix, AZ · On-site

$75K - $88K/yr

Strong experience in backend programming using Python or PHP, including database and REST API development. Preferred/Bonus Experience: * Experience with AI-driven development, including tools such as ...

Apex Informatics

Java AI Developer - Backend AI

Phoenix, AZ · On-site

$50.25 - $65/hr

Collaborate with engineering and product teams on scalable solutions Must Haves * 6-8 years of Java development experience (Spring / Spring Boot) * 2-3 years of Python experience (backend or data ...

ASSA ABLOY

Backend Software Engineer

Phoenix, AZ · On-site +1

Backend Software Engineer Location: Phoenix, Arizona Department: Building Technology Solutions ... Experience with Python * Familiarity with Angular (helpful but not required) * Exposure to cloud ...

Photon

Full stack Developer (AI & Python)

Tempe, AZ · On-site

Full stack Developer (AI & Python) Tempe, AZ - Onsite Responsibilities We are seeking a Developer ... Develop and maintain backend services, APIs, and platform components that support enterprise ...

ASSA ABLOY

Backend Software Engineer

Phoenix, AZ · On-site +1

Backend Software Engineer Location: Phoenix, Arizona Department: Building Technology Solutions ... Experience with Python * Familiarity with Angular (helpful but not required) * Exposure to cloud ...

Assa Abloy

Backend Software Engineer

Phoenix, AZ · On-site

Backend Software Engineer Location: Phoenix, Arizona Department: Building Technology Solutions ... Experience with Python * Familiarity with Angular (helpful but not required) * Exposure to cloud ...

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Junior Python Backend Developer information

What does a junior Python backend developer do?

A Junior Python Backend Developer is responsible for writing server-side logic using the Python programming language. They work on building, maintaining, and optimizing the backend of web applications, often collaborating with frontend developers and other team members. Their daily tasks may include developing APIs, managing databases, debugging code, and ensuring the application runs smoothly and efficiently. As junior developers, they are also expected to learn best practices, follow coding standards, and continuously improve their skills.

What are the key skills and qualifications needed to thrive as a junior Python backend developer?

To thrive as a Junior Python Backend Developer, you need proficiency in Python programming, understanding of backend frameworks like Django or Flask, and a solid grasp of databases and RESTful API design, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, cloud platforms, and containerization tools such as Docker is often expected. Strong problem-solving skills, eagerness to learn, and effective teamwork make someone stand out in this role. These skills and qualities are crucial for building reliable backend systems, collaborating with teams, and adapting to evolving technical requirements.

What types of projects and tasks can a junior Python backend developer expect to work on during their first year?

As a Junior Python Backend Developer, you can expect to work on tasks such as building and maintaining RESTful APIs, writing automated tests, fixing bugs, and contributing to database design. You'll likely start with smaller components or features, collaborating closely with senior developers and front-end teams to ensure smooth data flow and application performance. Over time, you'll gain exposure to code reviews, deployment processes, and may gradually take on more complex assignments as you build your expertise and confidence.

What are the most commonly searched types of Python Backend Developer jobs in Arizona?

The most popular types of Python Backend Developer jobs in Arizona are:

What cities in Arizona are hiring for Junior Python Backend Developer jobs?

Cities in Arizona with the most Junior Python Backend Developer job openings:

Junior Python Backend Developer jobs near you
Infographic showing various Junior Python Backend Developer job openings in Arizona as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 6% Part Time, 2% Temporary, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution.

AI Dev (Features + CHQ)_Tempe,AZ

Photon

Anthem, AZ • On-site

Full-time

Re-posted 25 days ago

Job description


Summary
Photon is seeking a skilled AI Developer (Platform + Backend) to support the design, development, and implementation of AI-powered employee support platform.
The enterprise AI platform built to streamline support for frontline and HQ teams through intelligent automation, workflow orchestration, and AI-driven resolution experiences. The platform combines Generative AI, enterprise integrations, backend services, and workflow automation to improve operational efficiency and employee productivity.
The AI Developer will be responsible for building scalable backend services using Python and FastAPI, integrating AI capabilities, developing APIs, and supporting AI orchestration workflows across the platform. The role requires strong hands-on experience in backend engineering, cloud-native development, API integrations, and modern AI application development.
Responsibilities
  • Design, develop, and maintain scalable backend services using Python and FastAPI.

  • Build and integrate AI-powered services, APIs, and workflow orchestration components.

  • Develop RESTful APIs and microservices for frontend, mobile, and enterprise integrations.

  • Integrate Generative AI services, LLMs, vector databases, and semantic search capabilities.

  • Build and implement agent-based workflows including multi-step execution, tool integrations, and AI-driven decision flows.

  • Work with enterprise systems including HR, IT, identity, and operational platforms.

  • Develop secure, scalable, and high-performance backend architectures.

  • Implement asynchronous processing, event-driven communication, and API integrations.

  • Collaborate with frontend, mobile, DevOps, product, and AI engineering teams.

  • Support cloud-native deployments using containers and Kubernetes.

  • Write clean, maintainable, and testable code with proper documentation and testing practices.

  • Participate in code reviews, debugging, monitoring, and production support activities.

  • Contribute to CI/CD pipelines, automated testing, and engineering best practices.

  • Implement logging and monitoring for AI workflows including request tracing, latency tracking, and error analysis.

Qualifications
Need to Have
  • 5+ years of experience in backend or platform engineering.

  • Strong hands-on expertise in Python and FastAPI development.

  • Experience building REST APIs, microservices, and backend integration services.

  • Experience working with Generative AI, LLM APIs, AI orchestration frameworks, or AI-powered applications.

  • Strong understanding of distributed systems and cloud-native application development.

  • Experience with databases such as PostgreSQL, MongoDB, Redis, or vector databases.

  • Knowledge of asynchronous programming and event-driven architectures.

  • Experience with Docker, Kubernetes, CI/CD pipelines, and cloud platforms such as AWS, Azure, or GCP.

  • Strong understanding of API security, authentication, and authorization mechanisms.

  • Familiarity with Git-based workflows and Agile development practices.

  • Strong debugging, problem-solving, and communication skills.

  • Experience with RAG pipelines, vector databases, and semantic search.

Good to Have
  • Exposure to LangChain, LlamaIndex, OpenAI APIs, or similar AI frameworks.

  • Experience with Kafka, RabbitMQ, or messaging/event-streaming platforms.

  • Familiarity with Flutter/mobile integrations and frontend-backend communication.

  • Experience in QSR, retail, hospitality, or enterprise digital platforms.

  • Exposure to workflow automation and enterprise orchestration systems.

  • Experience with observability, monitoring, and logging tools.

  • Understanding of AI governance, prompt engineering, and AI evaluation frameworks.

Apply