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Senior Python Developer Jobs in California (NOW HIRING)

MongoDB

Senior Python Engineer

Ontario, CA

$123K - $166K/yr

Our mission is to increase developer adoption, satisfaction and retention by providing a reliable ... Our senior engineers are typically specialists in a particular programming language, but are ...

PTR Global

Senior Python Engineer - Agentic AI

Concord, CA · On-site

$80 - $90/hr

Senior Python Engineer - Agentic AI Location: San Francisco, California (Hybrid) Duration: 3 months ... Target Candidate Profile Strong backend Python developer with experience building and supporting ...

Info Way Solutions

Cloud Python Developer

Fremont, CA · On-site

$55.25 - $76/hr

Info Way Solutions is a company seeking a Sr Cloud Python Developer with advanced knowledge of AWS and GCP services. The role involves utilizing Python for application development and managing cloud ...

Evolver

Senior GenAI Engineer (Python)

Palo Alto, CA · On-site

$142K - $192K/yr

We are looking for an experienced Python developer with a passion for Generative AI and hands-on expertise in cloud development. As a Senior GenAI Developer, you will lead the design, development ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in California

Senior Python Developer information

See California salary details

$54.3K

$140.1K

$192.4K

How much do senior python developer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for senior python developer in California is $140,116.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,900.00 and $161,400.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a senior Python developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by senior Python developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

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 Senior Python Developer jobs in California?

For Senior Python Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Senior Python Developer jobs in California look for?

The top searched job categories for Senior Python Developer jobs in California are:

What cities in California are hiring for Senior Python Developer jobs?

Cities in California with the most Senior Python Developer job openings:

What are popular job titles related to Senior Python Developer jobs in CA?

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

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in California as of August 2026, with employment types broken down into 1% Internship, 89% Full Time, 5% Part Time, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution, with an average salary of $140,116 per year, or $67.4 per hour.

Sr. Python/AWS Developer

Los Angeles, CA • On-site

NAVA Software Solutions
IT Services • 51 - 200 employees
Learn more about NAVA Software Solutionsexternal

$130K - $176K/yr

Full-time

Re-posted 29 days ago

Job description

NAVA Software solutions is looking for a Sr. Python/AWS Developer for one of our clients.
Details:
Sr. Python/AWS Developer
Location: Los Angeles CA (remote for now)
Duration: 6-12 months
  • Strong AWS and Python skills.
  • MarTech and content automation experience is a plus.
  • 12-14 yrs of experience and ability to work directly with clients and senior stakeholders.
  • Expected to lead a team of 5-6 developers and execute a content automation project.
  • Strong knowledge of AWS, Python, JavaScript (new Content Automation project)
  • This is a client facing role with the expectation that the person is able bring in AWS and MarTech/Marketing automation experience
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About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

Social media

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