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Python Developer Jobs in Fontana, CA (NOW HIRING)

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, ...

Danaher

Software Engineer Internships

Pomona, CA · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Esri

Sr. Web Developer - AEC Integration

Redlands, CA · On-site

$123K - $202K/yr

TypeScript, JavaScript, NodeJS, Bootstrap, React, Angular, and other responsive web frameworks or extensive experience with C++, .NET and/or Python * Knowledge of Agile software engineering processes ...

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All JobsPython Developer JobsPython Developer Jobs in Fontana, CA

Python Developer information

See Fontana, CA salary details

$13

$59

$87

How much do python developer jobs pay per hour?

As of Jun 29, 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 jobs do Python developers do?

Python developers write, test, and maintain code using the Python programming language for a variety of applications such as web development, data analysis, machine learning, automation, and scripting. They often work with frameworks like Django or Flask, utilize tools like Git, and may require knowledge of databases and APIs to build and optimize software solutions.

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.

Is there demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in web development, automation, and machine learning. Strong skills in frameworks like Django or Flask and knowledge of data analysis tools can enhance job prospects, with many roles available for both entry-level and experienced developers.

Will AI replace Python coders?

AI is unlikely to fully replace Python developers, as their role involves designing, debugging, and understanding complex systems that require human judgment and creativity. AI tools can assist with code generation and automation, but human oversight remains essential for quality and innovation in software development.

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 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.

What is the salary of a 4 year Python developer?

A Python developer with four years of experience typically earns between $80,000 and $120,000 annually, depending on location, industry, and skill set. Proficiency in frameworks, libraries, and tools like Django or Flask can influence salary levels.

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 does a Python Developer do?

A Python Developer designs, codes, and maintains software applications using the Python programming language. They often work on web applications, data analysis, automation scripts, and more. Their responsibilities can include writing and testing code, debugging programs, integrating third-party services, and collaborating with other developers and stakeholders. Python Developers are valued for their ability to create efficient, scalable, and readable code. They may also be involved in deploying applications and maintaining technical documentation.
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 June 2026, with employment types broken down into 78% Full Time, and 22% Contract. Highlights an 100% In-person job distribution, with an average salary of $123,962 per year, or $59.6 per hour.
Software Developer II (GenAI-Agentic AI)

Software Developer II (GenAI-Agentic AI)

Niagara Bottling, LLC

Diamond Bar, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Key responsibilities

  • Execute established Software Development Life Cycle (SDLC) processes.

  • Design, develop, and maintain scalable APIs, microservices, and middleware technologies while embedding AI/ML capabilities into enterprise integration workflows.

  • Collaborate with business analysts, stakeholders, and IT teams to develop software solutions aligned with business processes and requirements.

Niagara Bottling rating

7.9

Company rating: 7.9 out of 10

Based on 110 frontline employees who took The Breakroom Quiz

81st of 388 rated food and drinks producers

Job description

At Niagara, we're looking for Team Members who want to be part of achieving our mission to provide our customers the highest quality most affordable bottled water.
Consider applying here, if you want to:
  • Work in an entrepreneurial and dynamic environment with a chance to make an impact.
  • Develop lasting relationships with great people.
  • Have the opportunity to build a satisfying career.

We offer competitive compensation and benefits packages for our Team Members.
Software Developer II (GenAI-Agentic AI)
The AI Software Engineer II / IT Developer II will be a key member of our Integration and Middleware Development team, with a strong hands-on focus on AI/ML-driven engineering solutions. The ideal candidate will bring practical experience designing, building, and deploying AI/ML and Generative AI capabilities within enterprise systems, while also contributing to scalable integration and middleware platforms.
This role requires hands-on experience applying machine learning, Generative AI, and intelligent automation techniques to solve real engineering and business problems - including intelligent monitoring, anomaly detection, predictive workflows, AI-assisted development, and intelligent integration patterns. The candidate should demonstrate practical experience working with ML models, LLM-based solutions, data pipelines, and AI-powered system enhancements.
The candidate will specialize in designing, developing, and maintaining scalable APIs, microservices, and middleware technologies while embedding AI/ML capabilities into enterprise integration workflows. Strong expertise in Node.js, Python, modern microservices architectures, and API design patterns is expected.
The Developer will collaborate closely across the IT Department with full-stack, data science, database, and ERP teams, as well as cross-functional business partners to deliver intelligent, scalable, and AI-enabled enterprise solutions.
Essential Functions
  • Execute established Software Development Life Cycle (SDLC) processes.
  • Collaborate with business analysts and stakeholders to develop software solutions aligned with business processes, data usage, and system flows.
  • Create detailed process flows, high-level functional designs, and technical design specifications based on business requirements.
  • Write clean, scalable, efficient, and testable code.
  • Deploy software solutions and proactively evaluate user feedback.
  • Troubleshoot, debug, maintain, and upgrade existing systems and applications.
  • Adhere to enterprise standards and development guidelines, including documentation, version control, testing, and migration practices.
  • Plan, track, escalate, and deliver assigned tasks effectively and on schedule.
  • Provide reliable customer support for critical application issues.
  • Collaborate effectively with onsite and offshore teams.
  • Continuously enhance job knowledge by exploring state-of-the-art development tools, programming techniques, and industry trends.
  • Communicate proactively with internal and external partners.
  • Participate in scheduled and off-hours support rotations as needed.

Please note this job description outlines primary duties but is not exhaustive. Responsibilities may evolve over time.
Additional Expectations:
  • Analyze and develop technical solutions aligned with business and customer requirements
  • Exhibit strong analytical, problem-solving, and critical-thinking skills
  • Demonstrate the ability to translate complex business and technical needs into actionable solutions
  • Effectively manage multiple priorities and concurrent projects
  • Possess strong written and verbal communication skills, including detailed documentation of technical incidents and processes
  • Work independently while maintaining strong team-oriented interpersonal skills, including collaboration, facilitation, and effective interfacing with diverse groups
  • Maintain a high degree of professionalism and business judgment
  • Deliver effective and professional presentations to peers, management, and technical professionals
  • Proficient with standard productivity tools such as Microsoft Office and Outlook
  • Exhibit excellent interpersonal skills, organizational proficiency, and planning capabilities
  • Experience with DevOps practices and CI/CD pipelines is a plus

Qualifications
Minimum Qualifications:
  • 4-5 Years - Hands-on experience designing and implementing AI/ML/GenAI solutions, including:
    • Building and integrating machine learning models into production systems
    • Working with Large Language Models (LLMs), prompt engineering, or AI-assisted automation
    • Implementing intelligent monitoring, anomaly detection, predictive workflows, or AI-driven error handling
    • Applying AI/ML to engineering productivity, automation, or enterprise system enhancements
    • Demonstrated practical implementation, not just conceptual knowledge
  • 4-5 Years - Cloud technologies experience (Azure preferred, AWS acceptable), including deployment of AI/ML or data-driven services
  • 4-5 Years - Experience with Enterprise Integrations and middleware development (MuleSoft)
  • 4-5 Years - Experience with Node.js and Python development (including experience using Python for data processing, ML workflows, or AI integration)
  • 4-5 Years - Experience building scalable APIs/microservices with demonstrated understanding of architectural patterns
  • 3 Years - Experience managing technical projects and/or working in roles requiring substantial cross-team collaboration
  • Experience may include a combination of work experience and education

*experience may include a combination of work experience and education
Preferred Qualifications:
  • 6 Years - Hands-on experience designing, training, fine-tuning, or integrating AI/ML/GenAI solutions in production environments
  • Experience working with:
    • LLM frameworks and AI platforms (Azure OpenAI, OpenAI, Hugging Face, etc.)
    • Model lifecycle management, evaluation, or monitoring practices
    • AI-powered automation or intelligent workflow orchestration
    • Data preprocessing, feature engineering, or model optimization
  • 6 Years - Cloud technologies experience (Azure preferred, AWS acceptable)
  • 5 Years - Experience with Enterprise Integrations and middleware development (MuleSoft)
  • 5 Years - Experience building scalable APIs/microservices with demonstrated understanding of architectural patterns
  • 4 Years - Experience managing technical projects and/or working in roles requiring substantial cross-team collaboration

*experience may include a combination of work experience and education
Education
  • Minimum Required:
    • Bachelor's Degree in Computer Science, Engineering, or related field
  • Preferred:
    • Master's Degree in Computer Science, Engineering, or related field

Typical Compensation Range
Pay Rate Type: Salary
$100,464.14 - $145,673.02 / Yearly
Benefits
Our Total Rewards package is thoughtfully designed to support both you and your family:
Regular full-time team members are offered a comprehensive benefits package, while part-time, intern, and seasonal team members are offered a limited benefits package.
  • Paid Time Off for holidays, sick time, and vacation time
  • Paid parental and caregiver leaves
  • Medical, including virtual care options
  • Dental
  • Vision
  • 401(k) with company match
  • Health Savings Account with company match
  • Flexible Spending Accounts
  • Expanded mental wellbeing benefits including free counseling sessions for all team members and household family members
  • Family Building Benefits including enhanced fertility benefits for IVF and fertility preservation plus adoption, surrogacy, and Doula reimbursements
  • Income protection including Life and AD&D, short and long-term disability, critical illness and an accident plan
  • Special discount programs including pet plans, pre-paid legal services, identity theft, car rental, airport parking, etc.
  • Tuition reimbursement, college savings plan and scholarship opportunities
  • And more!

https://careers.niagarawater.com/us/en/benefits
* *Los Angeles County applicants only** Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers, the California Fair Chance Act, and any other applicable local and state laws.
Any employment agency, person or entity that submits a résumé into this career site or to a hiring manager does so with the understanding that the applicant's résumé will become the property of Niagara Bottling, LLC. Niagara Bottling, LLC will have the right to hire that applicant at its discretion without any fee owed to the submitting employment agency, person or entity.
Employment agencies that have fee agreements with Niagara Bottling, LLC and have been engaged on a search shall submit résumé to the designated Niagara Bottling, LLC recruiter or, upon authorization, submit résumé into this career site to be eligible for placement fees.

What Niagara Bottling employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Niagara Bottling logo

About Niagara Bottling

Sourced by ZipRecruiter

Niagara Bottling, LLC has been family owned and operated since 1963. Niagara is a leading bottled water manufacturer in the U.S., supplying major retailers across the nation. Nielsen +/biNyDGcAS61OV0GIrHcWTOCFo= Nielsen is a global leader in audience measurement, data and analytics, shaping the future of media. Measuring behavior across all channels and platforms to discover what audiences love, we empower our clients with trusted intelligence that fuels action. Do you want to move the industry forward with Nielsen? Our people are the driving force. Your thoughts, ideas and expertise can propel us forward. Whether you have fresh thinking around maximizing a new technology or you see a gap in the market, we are here to listen and take action. Our team is made strong by a diversity of thoughts, experiences, skills, and backgrounds. You'll enjoy working with smart, fun, curious colleagues, who are passionate about their work. Come be part of a team that motivates you to do your best work! NielsenIQ /xHzLYOL7B5gJKeErHR5OpVt2Os= NielsenIQ is a global measurement and data analytics company providing the most complete and trusted view of consumers and markets in 90 countries covering 90% of the world's population. Focusing on consumer-packaged goods manufacturers and FMCG and retailers, we enable customers to defy what's possible. How? We combine unparalleled datasets, pioneering technology, and the industry's top talent to create insights that unlock innovation. Join us and change the landscape. Nike weB0VQ7iUwaCHWNipwHEhUU5oFo= Our purpose is to unite the world through sport to create a healthy planet, active communities, and an equal playing field for all. In order to stay at the top of our game, we're always looking to level-up with outstanding people who provide the kind of above-and-beyond service that inspires Nike fans for life! NOCD qMdV2+zQfKcKckWjOX3hDGP8fkM= NOCD is the #1 telehealth provider for the treatment of obsessive-compulsive disorder (OCD). OCD is one of the most severe, prevalent, and misunderstood mental health conditions. NOCD creates access to online therapy for people with OCD through our telehealth platform. In the NOCD app, members can quickly access and schedule live, face-to-face video therapy sessions with our national network of licensed therapists that specialize in Exposure and Response Prevention Therapy (ERP) - considered the gold standard" in OCD treatment. At NOCD, we help people reclaim their lives with clinically proven OCD treatment, by removing barriers to OCD care, and reducing the stigma associated with OCD. We're changing the world and need other like-minded individuals to accelerate and expand our efforts.

Industry

Food and beverage stores

Company size

5,001 - 10,000 Employees

Headquarters location

Diamond Bar, CA, US

Year founded

1963

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