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Junior Python Developer Jobs in Fullerton, CA (NOW HIRING)

The Climate Registry

Jr. Software Developer

Los Angeles, CA · On-site

$72K - $93K/yr

The Junior Software Developer is part of the software development and Registry Services team that oversees TCR's GHG reporting and verification programs using the Climate Registry Information System ...

The Climate Registry

Jr. Software Developer

Los Angeles, CA

$72K - $93K/yr

The Junior Software Developer is part of the software development and Registry Services team that oversees TCR's GHG reporting and verification programs using the Climate Registry Information System ...

The Climate Registry

Jr. Software Developer

Los Angeles, CA · On-site

$72K - $93K/yr

The Junior Software Developer is part of the software development and Registry Services team that oversees TCR's GHG reporting and verification programs using the Climate Registry Information System ...

The Climate Registry

Jr. Software Developer

Los Angeles, CA · On-site

$72K - $93K/yr

The Junior Software Developer is part of the software development and Registry Services team that oversees TCR's GHG reporting and verification programs using the Climate Registry Information System ...

FlightStory

Junior Software Engineer

Los Angeles, CA · On-site

$95K/yr

TypeScript, React, Node.js, Python, JavaScript * Familiar with databases (SQL and NoSQL) and API ... Open source contributions or active participation in developer communities * Exposure to early ...

Superprof

Python Private Tutoring Jobs

Pomona, CA · On-site

$51 - $70.50/hr

We are looking for students, professionals, retirees or anyone with a passion to share, to join the largest community of teachers worldwide! If you have free time and want to share your knowledge, we ...

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All JobsPython Developer JobsJunior Python Developer JobsJunior Python Developer Jobs in Fullerton, CA

Junior Python Developer information

See Fullerton, CA salary details

$25K

$92.8K

$143.5K

How much do junior python developer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for junior python developer in Fullerton, CA is $92,828.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,900.00 and $90,800.00 per year, depending on experience, location, and employer.

What is a junior Python developer?

A Junior Python Developer is an entry-level software developer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and assist in building applications, fixing bugs, and improving performance. Their responsibilities may include writing scripts, working with databases, and integrating third-party services. Strong problem-solving skills, knowledge of Python frameworks like Django or Flask, and familiarity with version control systems like Git are often required. Junior developers are expected to learn quickly and contribute to the development team while gaining hands-on experience.

What are the typical daily responsibilities of a junior Python developer?

As a Junior Python Developer, your daily tasks may include writing and testing code, fixing bugs, and participating in code reviews alongside more experienced developers. You'll often work on modules or features under the guidance of senior team members, attend stand-up meetings, and update project documentation as needed. Collaboration with frontend developers, QA testers, and project managers is common, especially when integrating systems or implementing new features. Over time, you can expect to take on more complex tasks and gradually build your expertise through mentorship and hands-on project work.

What are the key skills and qualifications needed to thrive in the junior Python developer position?

To thrive as a Junior Python Developer, you need a solid foundation in Python programming, an understanding of computer science fundamentals, and often a relevant degree or coursework. Familiarity with version control systems like Git, basic experience with web frameworks such as Flask or Django, and knowledge of databases are commonly expected, while certifications like PCEP can be advantageous. Attention to detail, a willingness to learn, effective problem-solving, and strong communication skills are essential soft skills for this role. These competencies ensure you can contribute efficiently to software development projects, adapt to new challenges, and collaborate well within a development team.

Is there a demand for junior Python developers?

There is strong demand for junior Python developers across various industries, including web development, data analysis, and automation. Companies seek candidates with basic programming skills, knowledge of frameworks like Django or Flask, and familiarity with version control tools such as Git. Entry-level positions are available in both startups and established organizations, reflecting Python's popularity and versatility.

What does a junior Python developer do?

A junior Python developer writes, tests, and maintains Python code for software applications under supervision. They often work on tasks such as debugging, implementing features, and collaborating with team members using tools like version control systems. Basic knowledge of programming concepts and familiarity with frameworks like Django or Flask are typically required.

What are the most commonly searched types of Python Developer jobs in Fullerton, CA?

The most popular types of Python Developer jobs in Fullerton, CA are:

What are popular job titles related to Junior Python Developer jobs in Fullerton, CA?

For Junior Python Developer jobs in Fullerton, CA, the most frequently searched job titles are:

What job categories do people searching Junior Python Developer jobs in Fullerton, CA look for?

The top searched job categories for Junior Python Developer jobs in Fullerton, CA are:

What cities near Fullerton, CA are hiring for Junior Python Developer jobs?

Cities near Fullerton, CA with the most Junior Python Developer job openings:

Junior Python Developer jobs near you
Infographic showing various Junior Python Developer job openings in Fullerton, CA as of July 2026, with employment types broken down into 83% Full Time, and 17% Contract. Highlights an 100% In-person job distribution, with an average salary of $92,828 per year, or $44.6 per hour.

Full Stack Technical Lead (Angular & Python)

1 point system

Pasadena, CA • Remote

Contractor

Posted 11 days ago

Job description

Must Have Skills
Frontend/Full Stack Development: Angular (Version 17+, ideally 18 or 19) and Python.
Deep Architectural & System Understanding: Expertise in performance optimization, hardware interactions with code, scalability, async communications, and complex business logic (beyond surface-level coding).
Plus / Nice to Have Skills
Domain Experience: Clinical domain / Clinical Management Systems background. Alternatively, experience in highly regulated spaces (e.g., FDA-regulated, BFSI regulatory controls like KYC).
AI Tooling: Ability to leverage AI cloud tools for accelerated development.
•    Role: Full Stack Technical Lead (Angular & Python)
•    Quantity: 3–4 people
•    Experience: 7+ years in full-stack software/product engineering, including technical leadership
•    Availability: Immediate joiners who are ready for customer interviews right away
•    Locations:  (Must support PST / South San Francisco working hours)
•    Core Technical Stack:
•    Frontend: In-depth, hands-on expertise in Angular (Angular 17+ / 19.x), TypeScript, RxJS/signals, typed Reactive Forms, state management, and real-time/collaborative UI patterns (WebSockets, optimistic concurrency).
•    Backend: Strong production experience in Python with FastAPI (or comparable), Pydantic contracts, SQLAlchemy/ORM, and async job handling.
•    Cloud & Data: PostgreSQL/SQL, AWS, Kubernetes/EKS, CI/CD, and full-stack troubleshooting.
•    Domain Experience (Good to have): Prior background in Life Sciences, clinical trials, or GxP/regulated environments.