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Python Junior Jobs in California (NOW HIRING)

Sr. Python Developer

Palo Alto, CA · On-site

$143K - $192K/yr

Title: Sr. Python Developer Location: Palo Alto CA Duration: Long Term Contract Required Skills ... coach junior developers on their usage Efficient in database queries and data storage best ...

Sr. Python Developer

Palo Alto, CA · On-site

$143K - $192K/yr

Company Description Title: Sr. Python Developer Location: Palo Alto CA Duration: Long Term Contract ... coach junior developers on their usage • Efficient in database queries and data storage best ...

Sr. Python Developer

Fremont, CA · On-site

$133K - $179K/yr

... to junior developers on best practices and coding standards. • Review code and perform code ... Qualifications : Required : • Proven experience as a Senior Python Developer with a strong ...

Lead technical projects, providing guidance and mentorship to junior engineers. * Write clean, efficient, and well-documented code across our stack (Python, Go, and Ruby). * Optimize database ...

Lead technical projects, providing guidance and mentorship to junior engineers. * Write clean, efficient, and well-documented code across our stack (Python, Go, and Ruby). * Optimize database ...

Senior Python Developer

Palo Alto, CA · Hybrid

$142K - $192K/yr

Mentorship: Guide and support junior developers to foster technical growth within the team ... Mastery of Python. (We'll test you.) * Strong understanding of backend and API development ...

Senior Python Developer

Palo Alto, CA · On-site

$142K - $192K/yr

Mentorship: Guide and support junior developers to foster technical growth within the team ... Mastery of Python. (We'll test you.) * Strong understanding of backend and API development ...

Senior Python Developer

Palo Alto, CA · Hybrid

$142K - $192K/yr

Mentorship: Guide and support junior developers to foster technical growth within the team ... Mastery of Python. (We'll test you.) * Strong understanding of backend and API development ...

Junior Software Engineer

Temecula, CA · On-site

$115K - $120K/yr

Junior Software Engineer (Hands-On Growth Role) Core Technologies ... C/C++, Python, Linux, Containers, Security Experience Level: 2+ years of professional experience ...

Join Mibura Inc, a disruptive cloud platform company, as a Junior Software Engineer and help build ... Proficiency in at least one modern language (Python, Go, Java, C++, Rust). * Basic knowledge of ...

Senior Python Engineer

Ontario, CA · On-site

$123K - $166K/yr

Have extensive knowledge in Python tools and frameworks, scientific python and web development ... Enjoy collaborating with teammates, and mentoring junior engineers and interns * Are self-motivated ...

Senior GenAI Engineer (Python)

Palo Alto, CA · Hybrid

$142K - $192K/yr

Mentorship: Guide and support junior developers to foster technical growth within the team ... Advanced proficiency in Python and libraries such as PyTorch, Pandas, NumPy, or similar.

Senior GenAI Engineer (Python)

Palo Alto, CA · On-site

$142K - $192K/yr

Mentorship: Guide and support junior developers to foster technical growth within the team ... Advanced proficiency in Python and libraries such as PyTorch, Pandas, NumPy, or similar.

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Showing results 1-20

Python Junior information

See California salary details

$23.7K

$87.8K

$135.7K

How much do python junior jobs pay per year?

As of Sep 8, 2026, the average yearly pay for python junior in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What is a Python junior?

Python Juniors are entry-level software developers who specialize in using the Python programming language. They typically have foundational knowledge of Python and basic software development principles, and may work on tasks such as writing simple scripts, debugging code, or supporting more experienced developers on larger projects. Python Juniors are often recent graduates or individuals transitioning into software development, and their role offers opportunities to learn and grow their skills in real-world settings.

What are some common challenges faced by Python junior developers during their first year on the job?

Python Junior developers often encounter challenges such as understanding large codebases, managing version control with tools like Git, and adapting to team workflows. They may also need to improve their debugging skills and learn to write clean, maintainable code that meets team standards. Regular communication with senior developers and proactively seeking feedback can help overcome these hurdles and accelerate professional growth.

What are the key skills and qualifications needed to thrive as a Python junior, and why are they important?

To thrive as a Python Junior, you need a good grasp of Python programming fundamentals, problem-solving abilities, and a relevant degree or coursework in computer science or a related field. Familiarity with version control systems like Git, code editors (e.g., VS Code), and basic understanding of frameworks such as Django or Flask is often expected. Strong communication, willingness to learn, and teamwork are important soft skills that set candidates apart. These skills and qualities are essential for effectively contributing to projects, collaborating with team members, and growing within a technical environment.

What is the difference between Python Junior vs Python Developer?

AspectPython JuniorPython Developer
Required CredentialsBasic programming knowledge, often a diploma or bootcampMore experience, often a degree in CS or related field
Work EnvironmentEntry-level projects, supervised tasksFull project responsibilities, collaborative teams
Industry UsageInternships, junior roles in tech companiesMid-level roles across industries like finance, tech, healthcare

The main difference between a Python Junior and a Python Developer lies in experience and responsibilities. Python Juniors typically have basic skills and work under supervision, while Python Developers handle more complex tasks independently. Employers seek Python Juniors for entry-level positions, with opportunities to grow into full Python Developers as skills develop.

Are Python juniors still in demand in 2026?

Python junior developers are expected to remain in demand in 2026 due to Python's widespread use in data analysis, web development, and automation. Entry-level roles often require knowledge of frameworks like Django or Flask and familiarity with version control tools such as Git.

What are the most commonly searched types of Python jobs in California?

The most popular types of Python jobs in California are:

What cities in California are hiring for Python Junior jobs?

Cities in California with the most Python Junior job openings:

Infographic showing various Python Junior job openings in California as of September 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 100% In-person job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

Junior Python AI Developer (with ADK)

EPAM Systems

Sunnyvale, CA • On-site

$59.75 - $82.50/hr

Other

Posted 8 days ago


Job description

We're looking for a motivated Junior Python AI Developer to help build, deploy, and optimize AI agents in production environments. You'll work closely with senior engineers and customers to bring intelligent automation to life using ADK and Python. This is a hybrid role requiring 3 days onsite in Sunnyvale, CA. If you're passionate about AI, love solving technical problems, and want to grow your career at the forefront of agent-based systems - we want to hear from you. Req# Responsibilities Build & Deploy AI Agents: Design, develop, test, and ship agent workflows using Agent Development Kit (ADK) and Python in production environments Develop Integrations: Connect the platform with customer systems, databases, and cloud services using Python and REST APIs Test & Improve Performance: Evaluate agent behavior against real-world scenarios, investigate failures, and iterate on code/configuration to improve reliability Troubleshoot Issues: Debug integration, data, configuration, and agent-behavior problems across development and production environments Collaborate with Customers & Teams: Participate in technical discussions, document requirements, and translate business needs into clear implementation tasks Grow with Emerging AI Tech: Build hands-on expertise in AI agents, with potential exposure to MCP and RAG pipelines Requirements Experience: Up to 2 years in software engineering, implementation engineering, solutions engineering, or a related technical role (strong internship/project experience considered) Python Proficiency: Solid ability to write, debug, test, and maintain production-quality Python code (OOP, error handling, logging, testing) ADK Experience: Production hands-on experience building AI agents using Agent Development Kit (ADK) is required (1+ years) Integration Skills: Working knowledge of REST APIs, JSON, authentication methods, and third-party system integrations LLM Fundamentals: Understanding of prompts, context management, tool usage, model limitations, and response evaluation Communication & Ownership: Clear technical communication skills, proactive task management, and attention to documentation and code quality Nice to have Experience with Model Context Protocol (MCP) or Retrieval-Augmented Generation (RAG) pipelines, including vector databases and embeddings Exposure to cloud platforms (Google Cloud Platform, AWS, or Azure), Docker, or CI/CD pipelines Previous experience in a customer-facing engineering, consulting, or support role