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Senior Python Developer Jobs in Costa Mesa, CA (NOW HIRING)

Pwc

GenAI Python Systems Engineer -Senior Manager

Irvine, CA · On-site

$124K - $280K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Level Senior Manager & Summary At PwC, our people in data and analytics engineering focus on ... is a plus - Proficient in Python and structured/unstructured data - Proficient in SQL and ...

Redwood Trust Inc

Senior Associate- Software Engineer

Irvine, CA · On-site

$110K - $150K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Senior Software Engineer - Corporate Finance Technology Position Summary We are seeking a Senior ... The ideal candidate has strong Python development skills, experience with Microsoft Azure, API ...

Cotality

Senior Professional Software Engineer (Python)

Irvine, CA · On-site

$131K - $173K/yr

  • Medical

  • Life

  • Retirement

  • PTO

The hybrid-remote Senior Professional, Software Development Engineering position is responsible for ... Expert-level Python/FastAPI developer with a strong understanding of scalable microservices ...

Accenture

Senior Advanced AI Research Engineer

Los Angeles, CA · On-site

$112K - $154K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

You Are: As a Senior Advanced AI Research Engineer, you sit at the boundary between AI systems ... You are a strong Python engineer who can move fluently between an experiment and a well-structured ...

CoreLogic

Senior Professional Software Engineer (Python)

Irvine, CA · On-site

$131K - $173K/yr

  • Medical

  • Life

  • Retirement

  • PTO

The hybrid-remote Senior Professional, Software Development Engineering position is responsible for ... Expert-level Python/FastAPI developer with a strong understanding of scalable microservices ...

New

Cotality

Principal Software Engineer (Python)

Irvine, CA · On-site +1

$144K - $194K/yr

  • Medical

  • Life

  • Retirement

  • PTO

This senior-level position is responsible for creating scalable, high-quality software solutions ... Expert Python/FastAPI Developer: Proven experience in designing, scaling, and maintaining existing ...

Cotality

Principal Software Engineer (Python)

Irvine, CA · On-site

$144K - $194K/yr

  • Medical

  • Life

  • Retirement

  • PTO

This senior-level position is responsible for creating scalable, high-quality software solutions ... Expert Python/FastAPI Developer: Proven experience in designing, scaling, and maintaining existing ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Costa Mesa, CA

Senior Python Developer information

See Costa Mesa, CA salary details

$59K

$152.3K

$209.2K

How much do senior python developer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior python developer in Costa Mesa, CA is $152,319.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,400.00 and $175,400.00 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 Costa Mesa, CA?

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

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

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

What job categories do people searching Senior Python Developer jobs in Costa Mesa, CA look for?

The top searched job categories for Senior Python Developer jobs in Costa Mesa, CA are:

What cities near Costa Mesa, CA are hiring for Senior Python Developer jobs?

Cities near Costa Mesa, CA with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Costa Mesa, CA as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 5% Part Time, and 7% Contract. Highlights an 79% Physical, 7% Hybrid, and 14% Remote job distribution, with an average salary of $152,319 per year, or $73.2 per hour.

Senior Python / Django Developer

Search Solutions, LLC

Los Angeles, CA

$130K - $176K/yr

Full-time

Medical, Retirement, PTO

Re-posted 13 days ago

Job description

Job Description

We are looking for a Senior Engineer with strong Python/Django skills.

Experience with Javascript, CSS, HTML. Ideally you will have experience working on a high-volume consumer facing website.

Qualifications

Qualifications:

  • 5 + years of programming experience of commercial application stacks.
  • Highly proficient in Python and Django.
  • Solid experience with database development (SQL or NOSQL on the server).
  • Data Modeling - Relational and Non-Relational.
  • Experienced with HTML/CSS, Javascript development.
  • Unix/Linux operating system.
  • Experience in designing and developing REST APIs.
  • BA/BS (Computer Science preferred), or equivalent experience.

Pluses:

  • Google App Engine experience
  • DevOps exposure and background
  • AWS (Redshift, Elasticache, SES, S3)
  • Hadoop
  • iOS, Android, or excited to learn


Additional Information

 This is a full-time position.

Health Benefits, vacation, 401K are included

Apply