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Junior Python Engineer Jobs in California (NOW HIRING)

TEKsystems

Python Engineer

Sunnyvale, CA

$75 - $80/hr

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 ...

TEKsystems

Python Engineer

Sunnyvale, CA

$75 - $80/hr

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 ...

MongoDB

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 ...

Info Way Solutions

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 ...

Eateam

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 ...

Eateam

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 ...

Evolver

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 ...

Evolver

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 ...

Evolver

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.

OpenReq

SuperDial - FDE

San Francisco, CA · On-site

$130K - $160K/yr

Help shape engineering best practices, mentoring junior developers as we grow About You: * 2+ years of backend engineering experience, with deep Python expertise * Strong background in building and ...

Prosum Inc.

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 ...

Mibura

Junior Software Engineer

Mountain View, CA · On-site

$80 - $100/hr

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 ...

Jobtailor

Junior Software Engineer

San Diego, CA · On-site

$100 - $125/hr

Solid foundation in Python and/or another backend language * Ability to write clean, readable ... Python Programming * API Design * AWS Cloud Infrastructure * Data Pipeline Tools * AI Tooling ...

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All JobsPython Engineer JobsJunior Python Engineer JobsJunior Python Engineer Jobs in California

Junior Python Engineer information

See California salary details

$33.1K

$70.9K

$108.1K

How much do junior python engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for junior python engineer in California is $70,859.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,900.00 and $79,000.00 per year, depending on experience, location, and employer.

What is a junior Python engineer?

Junior Python Engineers are entry-level software developers who specialize in using the Python programming language to build, test, and maintain software applications. They typically work under the guidance of more experienced developers, contributing to coding, debugging, and documentation tasks. Junior Python Engineers may also assist in writing scripts, automating processes, and learning best practices in software development as they gain experience. This role is ideal for recent graduates or those with limited professional experience in programming.

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

To thrive as a Junior Python Engineer, you need a solid understanding of Python programming, basic software development principles, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and common Python libraries such as Flask or Django is typically expected. Strong problem-solving skills, willingness to learn, and effective communication make a candidate stand out in collaborative development teams. These skills are vital for producing reliable code, integrating smoothly into team workflows, and growing quickly in a technical environment.

What are some typical projects or tasks a junior Python engineer might work on in their first year?

As a Junior Python Engineer, you can expect to work on a range of foundational tasks such as writing and debugging code, developing scripts for automation, assisting in the maintenance of existing applications, and supporting the implementation of new features under the guidance of senior engineers. You may also participate in code reviews, collaborate with cross-functional teams like QA or DevOps, and handle data manipulation or API integrations. This hands-on experience helps you build confidence and deepen your understanding of industry-standard development practices.

What is the difference between Junior Python Engineer vs Junior Data Analyst?

AspectJunior Python EngineerJunior Data Analyst
Required SkillsPython programming, basic data structures, scriptingData visualization, SQL, Excel, basic statistics
CertificationsPython certifications, coding bootcampsData analysis certifications, Excel courses
Work EnvironmentSoftware development teams, tech companiesBusiness intelligence teams, finance, marketing
Industry UsageSoftware, tech, startupsFinance, marketing, consulting

The main difference between a Junior Python Engineer and a Junior Data Analyst lies in their focus areas. Junior Python Engineers primarily develop and maintain software using Python, while Junior Data Analysts analyze data to generate insights. Both roles require some overlapping skills like basic programming, but their tools and end goals differ significantly.

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

The most popular types of Python Engineer jobs in California are:

What are popular job titles related to Junior Python Engineer jobs in California?

For Junior Python Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Junior Python Engineer jobs in California look for?

The top searched job categories for Junior Python Engineer jobs in California are:

Junior Python Engineer jobs near you
Infographic showing various Junior Python Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $70,859 per year, or $34.1 per hour.

Junior Python AI Developer (with ADK)

Sunnyvale, CA • On-site

EPAM Systems
IT Services • 10K+ employees
Learn more about EPAM Systemsexternal

$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

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