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Senior Python Developer Jobs in Pomona, CA (NOW HIRING)

Ingram Micro

Sr DevOps Engineer - Lead

Irvine, CA · On-site

$112K - $190K/yr

Seeking a Senior DevOps Engineer to Drive Global DevOps Excellence at Ingram Micro, a global leader ... Python, Bash, or PowerShell. * Solid understanding of networking concepts, including firewalls ...

Ingrammicro

Sr DevOps Engineer - Lead

Irvine, CA · On-site +1

$112K - $190K/yr

Seeking a Senior DevOps Engineer to DriveGlobal DevOpsExcellence at Ingram Micro, a global leader ... Proficiencyin scripting languages such as Python, Bash, or PowerShell. * Solid understanding of ...

YO AI Labs

Senior Data Engineer

Glendale, CA · On-site

$112K - $152K/yr

* Job title: Senior Data Engineer * Experience: 8-15 Years * Location: Glendale, USA * Job Type ... Python for data engineering and automation. * Advanced SQL (complex queries, optimization ...

YO AI Labs

Senior Data Engineer

Glendale, CA

$112K - $152K/yr

Senior Data Engineer * Experience: 5-20 Years * Location: Glendale, USA * Job Type: Contract, On ... Databricks and Python expertise. Qualifications: * 5+ years of data engineering experience ...

CoStar

Senior DevOps Engineer

Irvine, CA · On-site

$139K - $179K/yr

Senior DevOps Engineer Overview CoStar Group (CSGP) is a leading global provider of commercial and ... Programming languages / some developer background with either Java, C#, Python, NodeJS Server-less ...

CoStar Group

Senior DevOps Engineer

Orange, CA · On-site

$138K - $178K/yr

Senior DevOps Engineer Overview CoStar Group (CSGP) is a leading global provider of commercial and ... Programming languages / some developer background with either Java, C#, Python, NodeJS * Server ...

The Intersect Group

Sr Applied AI Engineer

Irvine, CA · On-site

$131K - $173K/yr

Role Summary We are seeking a Senior AI Engineer to join a highly strategic innovation group ... Python, C, C++, C#, Java, JavaScript or similar languages Python is required C# experience ...

Vast

Senior EMI-EMC Engineer

Long Beach, CA · On-site

$120K - $171K/yr

Experience with software development in Matlab, Python, etc. * Experience with digital ... Senior EMI-EMC Engineer: $147,600-$209,520 * Staff EMI-EMC Engineer: $177,120-$251,424

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Pomona, CA

Senior Python Developer information

See Pomona, CA salary details

$55.2K

$142.6K

$195.8K

How much do senior python developer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for senior python developer in Pomona, CA is $142,566.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,000.00 and $164,200.00 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 Pomona, CA? The most popular types of Python Developer jobs in Pomona, CA are:
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What cities near Pomona, CA are hiring for Senior Python Developer jobs? Cities near Pomona, CA with the most Senior Python Developer job openings:
Senior Python Developer jobs near you

Senior Mechanical Engineer (Testing)

Percy Towers

Los Angeles, CA

$140K - $200K/yr

Full-time

Re-posted 9 days ago

Job description

Senior Mechanical Engineer – Test (Space Hardware)


We are seeking a Senior Mechanical Engineer – Test to build and own the test and qualification infrastructure for next-generation hardware.


This is a zero-to-one role—you will define how hardware is tested, validated, and certified for flight.


Day-to-Day:

  • Own the end-to-end test and qualification pipeline (requirements → setup → execution → analysis → certification)
  • Design and build custom test systems: fixtures, jigs, racks, and integrated setups
  • Develop and execute test plans across dynamic environments (load, vibration, shock, deployment, drop)
  • Build and manage data acquisition systems (DAQ) and analyze results using Python, MATLAB, or LabVIEW
  • Define instrumentation strategies (strain gauges, load cells, sensors) and integrate them into test systems
  • Partner with design and manufacturing teams to ensure tests reflect real-world conditions
  • Establish internal test standards and processes for flight qualification


Ideal Fit:

  • 4–15 years of experience in mechanical test engineering for high-reliability hardware (aerospace, automotive, defense, etc.)
  • Proven experience building test systems from scratch (not just executing tests)
  • Strong experience with DAQ systems and test data analysis
  • Hands-on experience with instrumentation and sensors
  • Experience owning test campaigns end-to-end
  • Comfortable working in a fast-paced, highly hands-on environment


Nice to Have:

  • Aerospace or spacecraft testing experience
  • Familiarity with qualification standards (NASA or similar)


Tech Stack:

Python • MATLAB • LabVIEW • DAQ Systems • Sensors/Instrumentation