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Python Developer Jobs in Fontana, CA (NOW HIRING)

CoStar Group

Senior DevOps Engineer

Orange, CA · On-site

$138.90K - $178.40K/yr

Programming languages / some developer background with either Java, C#, Python, NodeJS * Server-less architecture methodologies * Familiarity with PCI compliance and remediation * Mobile application ...

Esri

DevOps Systems Engineer

Redlands, CA · On-site

$70.30K - $122.72K/yr

Collaborate with a team of DevOps engineers to help maintain the production application and ... Ability to write code in Python/PowerShell for infrastructure scripting * Strong understanding of ...

Esri

Sr. Integration Developer

Redlands, CA

As an Enterprise Data/Integration Developer at Esri, you will work with our team to ensure sound ... Net, Python, R, MDX, C#, Java, or JavaScript * Experience with integration and/or ETL solutions ...

VSolvit

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

$110K - $165K/yr

Proficiency in one or more programming languages such as Java, C#, Python, or JavaScript * Experience with front-end frameworks (React, Angular, or Vue.js) and back-end technologies (Node.js, .NET, ...

VSolvit

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

Proficiency in one or more programming languages such as Java, C#, Python, or JavaScript * Experience with front-end frameworks (React, Angular, or Vue.js) and back-end technologies (Node.js, .NET, ...

Esri

Sr. Integration Developer

Redlands, CA · On-site

Net, Python, R, MDX, C#, Java, or JavaScript • Experience with integration and/or ETL solutions ... DevOps • Knowledge of data management best practices, processes, tools, standards, and ...

Esri

Sr. Software Development Engineer - Gen AI

Redlands, CA · On-site

$123.20K - $162.50K/yr

Responsibilities : • Develop Python-based machine learning components that enhance how users ... engineers, researchers, Professional Services product teams, and domain experts • Work ...

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How much do python developer jobs pay per hour?

As of May 31, 2026, the average hourly pay for python developer in Fontana, CA is $59.60, according to ZipRecruiter salary data. Most workers in this role earn between $49.13 and $67.69 per hour, depending on experience, location, and employer.

What Does a Python Developer Do?

As a Python developer, your job is to use the Python programming language to develop, implement, and debug a project. In this role, you may create an application for your employer, design the framework for your code, build tools as necessary to get the job done, create websites, or publish new services. Python developers often work with data collection and analytics to create useful answers to questions and provide insight where it's needed most. Like most programming positions, the specifics of this job vary based on the needs of your employer. Some Python developers work as independent contractors instead of being exclusive to one company.

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

To thrive as a Python Developer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and often a degree in computer science or a related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of databases and cloud services are commonly required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are vital to building efficient, scalable software solutions and contributing effectively to development teams.

What are some common challenges Python Developers face when working on large-scale projects?

Python Developers working on large-scale projects often encounter challenges such as managing codebase complexity, ensuring consistent code style among team members, and optimizing application performance. Collaboration with other developers becomes essential, often requiring the use of version control systems and code review processes. Additionally, integrating Python code with other technologies or legacy systems can present unique compatibility and testing hurdles. Proactively adopting best practices like modular architecture and thorough documentation can help mitigate these issues.

What is the difference between Python Developer vs Java Developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automation, scriptingEnterprise applications, Android development, backend systems
Industry UsageTech startups, data companies, automation firmsFinancial services, enterprise software, mobile app companies
Common Search/ComparisonOften compared for backend and scripting rolesCompared for enterprise and mobile app development

Python Developers and Java Developers share similar educational backgrounds and often work in backend environments. However, Python is favored for data science, scripting, and rapid development, while Java is preferred for large-scale enterprise applications and Android development. Both roles are highly sought after, but their industry focus and project types differ.

More about Python Developer jobs
What are the most commonly searched types of Python Developer jobs in Fontana, CA? The most popular types of Python Developer jobs in Fontana, CA are:
What are popular job titles related to Python Developer jobs in Fontana, CA? For Python Developer jobs in Fontana, CA, the most frequently searched job titles are:
What job categories do people searching Python Developer jobs in Fontana, CA look for? The top searched job categories for Python Developer jobs in Fontana, CA are:
What cities near Fontana, CA are hiring for Python Developer jobs? Cities near Fontana, CA with the most Python Developer job openings:
Python Developer jobs near you
Infographic showing various Python Developer job openings in Fontana, CA as of May 2026, with employment types broken down into 69% Full Time, 22% Part Time, and 9% Contract. Highlights an 70% Physical, 4% Hybrid, and 26% Remote job distribution, with an average salary of $123,962 per year, or $59.6 per hour.
Senior DevOps Engineer

Senior DevOps Engineer

CoStar Group

Orange, CA • On-site

$138.90K - $178.40K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Job description

Senior DevOps Engineer
Job Description
Overview
CoStar Group (CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.
We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers. We've continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors. We continue that effort today and are always working to improve and drive innovation. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.
We are currently seeking an accomplished Senior DevOps Engineer to join our team, while supporting our multiple software products and brands across the organization, such as Debt Solutions, CoStar Suites, LoopNet, Apartments.com, Homes.com, and Ten-X.
This position is located in Irvine, CA and has the work schedule of 4 days onsite and 1 day work from home.
What qualities are we looking for?
  • An individual with a sense of ownership and pride in his performance and its impact on company's success and can work in a fast-paced environment, supporting multiple software products and brands across the organization such as www.apartments.com, www.costar.com and www.loopnet.com
  • An Individual who is passionate about automating and leveraging DevOps principles, always striving for operational excellence with infrastructure-as-code mentality.
  • An individual who lives and breathes continuous integration/continuous delivery (CI/CD) using latest DevOps tools and innovative methods
  • An individual with proactive and go-getter attitude who works well in a team environment as an individual contributor
  • An individual who is comfortable in a development and operations role
  • An individual who has a thirst for learning new tools, platforms and languages
  • An individual who communicates and collaborates well with teams in IT and business organizations within the company
  • A critical thinker with good problem solving and time management skills and an ability to multi-task
  • An individual with strong communication skills, expresses oneself clearly both verbally and in writing.
  • Provides help to management, including hiring, on-boarding, training and performance reviews.
  • Motivates team members and assesses performance, keeps management updated on team performance.

Basic Qualifications:
  • Bachelor's Degree required from an accredited, in-person, not for profit university or college
  • A track record of commitment to prior employers
  • 5+ years' experience with managing heavy web traffic sites using mass scale architecture with a developer focus
  • Solid sizing and estimation techniques for small to medium size tasks and projects
  • Infrastructure as code using Cloudformation, Terraform or similar platforms
  • Heavy experience using AWS or Azure or Google cloud
  • Strong understanding of Kubernetes environments and supporting tooling
  • Foundational understanding of AI/ML concepts and practical application as it applies to improving workflows, observability and team efficiency
  • Heavy scripting support with PowerShell or Bash
  • Conceptual understanding of SQL and No SQL databases, with the ability to evaluate and select appropriate solutions based on performance, cost and technical fit.
  • Experience with configuring Content Delivery Networks (CDN) for performance caching and global traffic management.
  • Familiarity with infrastructure foundation components of large networks in AWS and on-prem (e.g., systems & network administration, DNS, hypervisors, containers, databases, multi-datacenters).

Nice to Haves:
  • Experience with enterprise monitoring tools in areas of APM, system vitals, synthetics and RUM.
  • Programming languages / some developer background with either Java, C#, Python, NodeJS
  • Server-less architecture methodologies
  • Familiarity with PCI compliance and remediation
  • Mobile application support (iOS, Android)
  • Experience in REST API or Microservices development
  • Agile methodologies and working on short sprint cycles

What's in it for You
When you join CoStar Group, you'll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.
We offer you generous compensation and performance-based incentives. CoStar Group also invests in your professional and academic growth with internal training, and tuition reimbursement.
Our benefits package includes (but is not limited to):
  • Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug
  • Life, legal, and supplementary insurance
  • Virtual and in person mental health counseling services for individuals and family
  • Commuter and parking benefits
  • 401(K) retirement plan with matching contributions
  • Employee stock purchase plan
  • Paid time off
  • Tuition reimbursement
  • On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes
  • Access to CoStar Group's Employee Resource Groups
  • Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks

This position offers an annual salary range from $169,000 - $202,000 determined by relevant skills and experience, in addition to a generous benefits plan.
We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, please note that CoStar Group is not able to provide visa sponsorship for this position.
#CoStar
#LI-CG1
CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing

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