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

Esri

Sr. Software Development Engineer - Gen AI

Redlands, CA · On-site

$123K - $162K/yr

Esri's Professional Services division is seeking an experienced Sr. Software Development Engineer ... Responsibilities : • Develop Python-based machine learning components that enhance how users ...

Esri

Sr. Software Development Engineer - Gen AI

Redlands, CA · On-site

$123K - $162K/yr

Esri's Professional Services division is seeking an experienced Sr. Software Development Engineer ... Responsibilities : • Develop Python-based machine learning components that enhance how users ...

Esri

Sr. Product Engineer - Cloud Automation

Redlands, CA · On-site

$104K - $137K/yr

Esri is a leading company in GIS technology, and they are seeking a Sr. Product Engineer ... DevOps practices for automated testing and deployment • Working knowledge of Python for ...

Masimo

Sr Engineer, AI/Machine Learning

Irvine, CA · On-site

$140K - $170K/yr

The Sr Engineer, AI & ML will be part of the R&D team at Masimo with focus on design and creation ... Strong programming skills in MATLAB/Python/C/C++ and exposure to software engineering methods

Masimo

Sr Engineer, AI/Machine Learning

Irvine, CA · On-site

$140K - $170K/yr

The Sr Engineer, AI & ML will be part of the R&D team at Masimo with focus on design and creation ... Strong programming skills in MATLAB/Python/C/C++ and exposure to software engineering methods

Esri

Sr. Software Development Engineer - Gen AI

Redlands, CA · On-site +1

$123K - $162K/yr

... Sr. Software Development Engineer to help advance the next generation of geospatial data quality ... Develop Python-based machine learning components that enhance how users assess, understand, and ...

Prosum Inc.

Sr. Programmer Analyst

Redlands, CA · On-site

$44.75 - $60.50/hr

Sr. Programmer AnalystSalary Range: $100k to $150k Overview A leading organization is seeking a Sr. ... Python scripting experience for automation or analytics workflows * Familiarity with crawling and ...

Lennar

Sr Software Engineer

Irvine, CA

$131K - $173K/yr

Collaborate with DevOps and platform teams to integrate applications into CI/CD pipelines and ... Python, .NET). * Strong understanding of RESTful APIs, microservices architecture, and database ...

Masimo

Sr Engineer, Software Test

Irvine, CA · On-site

$117K - $152K/yr

Masimo is seeking a highly skilled Senior Engineer, Software Test to lead the design, development ... as Python, C/C++, or similar • Integrate automated testing into CI/CD pipelines to enable ...

Aveva

Senior Software Engineer

Irvine, CA

$131K - $173K/yr

Senior Software Engineer Location: Irvine, CA Employment Type: Full-Time/ Hybrid Senior Software ... Python * Experience with industrial protocols (Modbus, DNP3, IEC 61850) * Exposure to distributed ...

Esri

Sr. Software Development Engineer - Scala

Redlands, CA · On-site

$123K - $162K/yr

... Senior Software Development Engineer specializing in Scala. The role involves designing and ... Python, JavaScript, TypeScript, Angular, C# • Experience using ArcGIS REST services or ...

ETAP

Senior Software Engineer

Irvine, CA · On-site

$131K - $173K/yr

Senior Software Engineer Location: Irvine, CA Employment Type: Full-Time/ Hybrid Senior Software ... Python * Experience with industrial protocols (Modbus, DNP3, IEC 61850) * Exposure to distributed ...

Esri

Sr. Product Engineer - Geodatabase

Redlands, CA · On-site

Esri is a leading company in GIS technology, and they are seeking a Sr. Product Engineer to join ... Python • Strong DBMS expertise in a commercial RDBMS • Effective time management and ...

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

Senior Python Developer information

See Riverside, CA salary details

$57.4K

$148.1K

$203.4K

How much do senior python developer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior python developer in Riverside, CA is $148,119.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,800.00 and $170,600.00 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 Riverside, CA? The most popular types of Python Developer jobs in Riverside, CA are:
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What cities near Riverside, CA are hiring for Senior Python Developer jobs? Cities near Riverside, CA with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Sr. Software Development Engineer - Gen AI

Sr. Software Development Engineer - Gen AI

Esri

Redlands, CA • On-site

$123K - $162K/yr

Full-time

Posted 19 days ago

Esri rating

9.5

Company rating: 9.5 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

6th of 205 rated software companies

Job description

Job Summary:
Esri’s Professional Services division is seeking an experienced Sr. Software Development Engineer to help advance the next generation of geospatial data quality capabilities across the ArcGIS platform. In this role, you will design and develop software used by organizations to ensure quality and consistency in their geospatial data holdings.
Responsibilities:
• Develop Python-based machine learning components that enhance how users assess, understand, and improve spatial data quality
• Build software that follows industry-standard design patterns, development methodologies, and deployment models
• Design, develop, test, and integrate AI/ML algorithms as part of product releases and evolve data quality capabilities for customers
• Build scalable ML pipelines and data engineering processes to improve overall system architecture
• Work collaboratively with product engineers, researchers, Professional Services product teams, and domain experts
• Work effectively in an Agile Scrum team environment and iterative development cycles
Qualifications:
Required:
• 5+ years of professional experience in a similar position supporting similar responsibilities with emphasis on Python, Machine learning or AI systems
• Strong understanding of object-oriented principles, software architecture, and API design
• Ability to analyze software/algorithms and identify improvements
• Experience with software development using Python, ML frameworks and RAG systems
• Bachelor's degree in computer science, mathematics, or STEM related field
Preferred:
• Familiarity and knowledge with C++ in large-scale or performance-critical software environments is beneficial
• Experience analyzing large geospatial datasets and working with vector databases
• Knowledge of the ArcGIS platform, including ArcGIS Pro, ArcGIS Online, ArcGIS Enterprise and enterprise geodatabases
• Experience in developing REST based services and cloud deployment patterns
• Understanding of key AI concepts, model evaluation and agentic workflows
• Experience with Agile development methodologies and CI/CD pipelines
• Master's degree in computer science, mathematics, or STEM related field
Company:
Esri is a software company that devolops geographic information system software, location intelligence, and mapping. Founded in 1969, the company is headquartered in Redlands, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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