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Senior Python Developer Jobs in San Diego, CA (NOW HIRING)

The Marlin Alliance

Senior Software Developer

San Diego, CA · On-site

$57.75 - $76.50/hr

The Marlin Alliance, Inc. is seeking a Senior Software Developer with React and Python experience to join our team in San Diego, CA. This position supports our Navy customer and requires the ability ...

Foresite Labs

Senior Software Engineer

San Diego, CA · On-site

$130K - $171K/yr

We are looking for a Senior Software Engineer who is equally comfortable writing low-level C/C++ for embedded targets and building higher-level Python applications that tie a system together. You ...

ONI

Senior Systems Integration Engineer

San Diego, CA · On-site

$130K - $144K/yr

We are seeking a versatile Senior Systems Integration Engineer who thrives at the intersection of ... Develop automated test frameworks in Python for hardware testing (e.g., leak testing, heat sealing ...

ONI

Senior Systems Integration Engineer

San Diego, CA · On-site

$130K - $144K/yr

We are seeking a versatile Senior Systems Integration Engineer who thrives at the intersection of ... Develop automated test frameworks in Python for hardware testing (e.g., leak testing, heat sealing ...

Stealth

Senior Software Engineer

San Diego, CA · On-site

$130K - $171K/yr

We are looking for a Senior Software Engineer who is equally comfortable writing low-level C/C++ for embedded targets and building higher-level Python applications that tie a system together. You ...

Viasat

Senior Systems Engineer

Carlsbad, CA · On-site

$107K - $147K/yr

The Senior Systems Engineer will support server hardware, manage SAN storage, and coordinate ... python and bash • Supporting and collaborating with Viasat engineering teams • Supporting ...

Viasat, Inc.

Senior Analytics Engineer

Carlsbad, CA · On-site

$119K - $188K/yr

What you'll do As a Senior Analytics Engineer, you will own and extend our demand forecasting ... Own and evolve demand forecasting pipelines using Python, SQL, and modern orchestration tools ...

Viasat, Inc.

Senior Analytics Engineer

Carlsbad, CA · On-site

$148K - $222K/yr

What you'll do As a Senior Analytics Engineer, you will own and extend our demand forecasting ... Own and evolve demand forecasting pipelines using Python, SQL, and modern orchestration tools ...

Viasat, Inc.

Senior Analytics Engineer

Carlsbad, CA · On-site

$148K - $222K/yr

What you'll do As a Senior Analytics Engineer, you will own and extend our demand forecasting ... Own and evolve demand forecasting pipelines using Python, SQL, and modern orchestration tools ...

Viasat, Inc.

Senior Analytics Engineer

Carlsbad, CA

$148K - $222K/yr

What you'll do As a Senior Analytics Engineer, you will own and extend our demand forecasting ... Own and evolve demand forecasting pipelines using Python, SQL, and modern orchestration tools ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in San Diego, CA

Senior Python Developer information

See San Diego, CA salary details

$58.4K

$150.7K

$207K

How much do senior python developer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for senior python developer in San Diego, CA is $150,737.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,000.00 and $173,600.00 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 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.

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

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 are the most commonly searched types of Python Developer jobs in San Diego, CA? The most popular types of Python Developer jobs in San Diego, CA are:
What are popular job titles related to Senior Python Developer jobs in San Diego, CA? For Senior Python Developer jobs in San Diego, CA, the most frequently searched job titles are:
What job categories do people searching Senior Python Developer jobs in San Diego, CA look for? The top searched job categories for Senior Python Developer jobs in San Diego, CA are:
What cities near San Diego, CA are hiring for Senior Python Developer jobs? Cities near San Diego, CA with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Senior Software Developer

Senior Software Developer

The Marlin Alliance

San Diego, CA • On-site

$57.75 - $76.50/hr

Other

Re-posted 16 days ago

Job description

The Marlin Alliance, Inc. is seeking a Senior Software Developer with React and Python experience to join our team in San Diego, CA. This position supports our Navy customer and requires the ability to obtain a US Secret security clearance.

Incorporated in 2002, The Marlin Alliance is a digital transformation company dedicated to ensuring our clients compete and win in tomorrows digital world. We specialize in creating technical solutions that allow for seamless execution of automated business processes and the generation of governed, machine-consumable data. From strategic planning to advanced analytics and cybersecurity, our team provides cutting-edge, cross-disciplinary solutions. We are seeking motivated professionals who share our agile, solution-oriented mindset and are ready to deliver the real, practical results relied upon by our clients.

Location: San Diego, CA
Clearance: Active Secret clearance

Required Qualifications:

  • Excellent problem solver
  • Experienced in React 15+ and Typescript
  • Python experience a must
  • Takes pride in writing clean reusable code
  • At least one major project involving React under your belt
  • Strong SQL skills and experience working with relational databases or data platforms.
  • Experience with data analysis, including data exploration, statistical analysis, or business intelligence.
  • Understanding of frontend development concepts (HTML, CSS, JavaScript frameworks).
  • Strong problem-solving skills and ability to translate user needs into technical solutions.
  • Excellent communication skills with ability to explain technical concepts to non-technical stakeholders.
  • Active Secret clearance

Preferred Qualifications:

  • 3+ years' React experience
  • 3+ years' experience leading development teams
  • Experienced in Scrum
  • Experience contributing to open-source projects
  • Experience with a static typed language such as C#, C, C++, or Java
  • Experience working on both Front-End and Back-End technologies such as web frameworks and databases
  • Bachelors' or higher in CS or related field

Work Environment and Mental/Physical Demands:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions.

  • Typical office environment with no unusual hazards.
  • The noise level in the work environment is usually moderate.
  • Constant sitting while using the computer terminal.
  • Constant use of sight abilities while reviewing documents.
  • Constant use of speech/hearing abilities for communication.
  • Occasional reaching, stooping, kneeling, or crouching may be required.
  • Occasional lifting, up to 20 pounds.
  • A constant state of mental alertness.
  • Frequent work under deadlines.

Job Classification:

Associate II
$100,000 - $150,000

Disclaimer:

This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.

To perform this job successfully, the incumbents will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities.

This document does not create an employment contract, implied or otherwise, other than an at-will relationship.

An Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

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