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Junior Python Developer Jobs in California (NOW HIRING)

Cirrus Group Consulting

Python Developer

San Francisco, CA · On-site

$140K - $175K/yr

We are seeking an experienced Python Developer to join our team supporting the front office. The ideal candidate will have at least 5 years of experience designing, developing, and deploying Python ...

K-Tek Resourcing LLC

Python Developer

San Jose, CA

$59 - $81.25/hr

Python Backend Engineer Job Location/Client Location (with City & State): San Jose, CA, USA Mandatory Skills Language: Expert-level proficiency in Python (3.10+ preferred). Frameworks: Deep ...

eTouch Systems

Senior Python Developer

San Jose, CA · On-site

$142K - $191K/yr

Senior Python Developer Looking for a passionate Python developer who is excited about joining a team that is execution oriented, fast moving, and running on agile methodology. Direct Client Location ...

Alpha Red

Python Developer

Monterey, CA

$75K - $200K/yr

... Engineering or a related fieldYou have prior experience as a Python DeveloperGood knowledge Django Flask or similar Python frameworksFamiliarity with front-end technologies such as JavaScript HTML5 ...

Collabera

Python Developer

San Jose, CA

$59 - $81.25/hr

Python Developer with django Qualifications Additional Information To know more on this position, please contact: Renu Dewangan 973-854-9106

Nitor Infotech

Python Developer

San Francisco, CA

$59.25 - $81.50/hr

Python Developer Location: San Francisco, CA 94103 The hunt is for an Software Developer with the ability to manage effective relationships with a wide range of stakeholders (customers & team members ...

CYNET SYSTEMS

Python Developer

San Jose, CA · On-site

$65/hr

We are looking for a Python Developer to build the backbone of our platform. You will be responsible for creating high-performance APIs, integrating advanced AI agent logic, and ensuring our ...

VKore Solutions LLC

Lead Python Developer

Santa Clara, CA

$163K - $200K/yr

Engineering Manager (python) | | Location - Santa Clara, CA - Onsite Day one || Employment type - contract Key Responsibilities: * Gen AI / code & Semiconductor industry background is must * Hands-on ...

Luxoft

Python Developer

Irvine, CA

$54 - $74.25/hr

Project description Luxoft is looking for a Senior Python developer for development of new application to be used by investors and investment committees to review their portfolio data, tailored to ...

Dellfor Technologies

python developer

San Francisco, CA · On-site

$80K/yr

ROLE :Python Developer DURATION: Contract 5+years of experience Python will be the primary language, using which developer would perform SQL/CRUD operations in DB, file extraction/transformation ...

Nitor Infotech

Python Developer

San Francisco, CA · On-site

$59.25 - $81.50/hr

Python Developer Location: San Francisco, CA 94103 The hunt is for an Software Developer with the ability to manage effective relationships with a wide range of stakeholders (customers & team members ...

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Junior Python Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior python developer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for junior python developer 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 Junior Python Developer job?

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 key skills and qualifications needed to thrive in the Junior Python Developer position, and why are they important?

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.

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 most commonly searched types of Python Developer jobs in California? The most popular types of Python Developer jobs in California are:
What are popular job titles related to Junior Python Developer jobs in California? For Junior Python Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Junior Python Developer jobs in California look for? The top searched job categories for Junior Python Developer jobs in California are:
What cities in California are hiring for Junior Python Developer jobs? Cities in California with the most Junior Python Developer job openings:
Junior Python Developer jobs near you
Infographic showing various Junior Python Developer job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

Python Developer

Cirrus Group Consulting

San Francisco, CA • On-site

$140K - $175K/yr

Full-time

Posted 19 days ago

Job description

We are seeking an experienced Python Developer to join our team supporting the front office. The ideal candidate will have at least 5 years of experience designing, developing, and deploying Python-based solutions in a financial services or investment management environment. This role supports a broad set of stakeholders including equity & fixed income research, trading, and quantitative teams, requiring the ability to work across varying levels of technical maturity. This role also requires participation in the firm’s growing AI initiatives, including governance and integration of AI processes. The individual will collaborate closely with front office teams and Investment Technology leadership to deliver scalable, well-governed Python solutions that support investment decision-making.

 

Key Responsibilities:


•      Design, develop, and maintain Python-based tools and pipelines to support front office investment teams.

•      Develop, maintain, and govern shared data patterns across multiple databases, environments, and other enterprise sources.

•      Support the firm’s cloud migration, including integration of Snowflake and support of Python UDFs.

•      Build and support interactive tools using Plotly and Dash for business users.

•      Establish and maintain internal Python package structures, dependency management standards, and environment reproducibility practices.

•      Implement data quality validation and testing frameworks for data pipelines.

•      Support AI enablement initiatives including LLM integration, governance frameworks, and review of AI-generated code for production readiness.

 

Key Priorities/Deliverables:


•      Implement an internal Python package architecture that enables shared utilities across teams.

•      Establish environment reproducibility and dependency management standards across development and production environments.

•      Define and document Snowflake-Python integration patterns, including reference implementations for data extraction, analytics, and model scoring

•      Establish initial AI governance guardrails including approved model access, data classification for API usage, and review processes for AI-assisted development.

•      Provide mentoring, code review, and documentation to support Python adoption across teams.


Basic Qualifications:


•      5 years of hands-on experience developing in Python

•      5 years of demonstrated production deployment & environment management experience.

•      5 years of experience integrating Python with enterprise data sources, including Snowflake, SQL Server, and REST APIs.

•      5 years of experience building interactive dashboards and visualizations with Plotly and Dash.

•      Bachelor’s degree in Computer Science, Engineering, Mathematics, Finance, or a related field.

 

Preferred Qualifications:


•      Experience designing scalable internal Python architectures in organizations with multiple teams.

•      Hands-on involvement with AI/LLM enablement in an enterprise context, including integration patterns (MCP, API abstraction layers), data governance, and prompt management.

•      Prior experience in asset management or investment research, with working knowledge of portfolio analytics, factor construction, and valuation metrics.

•      Demonstrated ability to design Python package structures and manage dependencies across teams and environments.

•      High attention to detail, particularly around numerical accuracy, and data quality in a financial context.

•      Strong proficiency with pandas, vectorized operations, and data quality handling.

•      Strong communication and stakeholder management skills, with the ability to work directly with non-technical front office users.

•      Proficiency with version control (Git) and collaborative development practices including code review.