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Senior Remote Full Stack Developer Jobs in Fontana, CA

PM2CM

Cost Engineer Hybrid-Remote

Pomona, CA · On-site +1

Hybrid-Remote (Tuesday and Wednesday in the office/field) JOB OPPORTUNITY: WE ARE HIRING JUNIOR ... Candidate will report to a Senior Cost Engineer and will assist in developing project budgets ...

PM2CM

Cost Engineer Hybrid-Remote

Riverside, CA · On-site +1

Hybrid-Remote (Tuesday and Wednesday in the office/field) JOB OPPORTUNITY: WE ARE HIRING JUNIOR ... Candidate will report to a Senior Cost Engineer and will assist in developing project budgets ...

PM2CM

Cost Engineer Hybrid-Remote

San Bernardino, CA · On-site +1

Hybrid-Remote (Tuesday and Wednesday in the office/field) JOB OPPORTUNITY: WE ARE HIRING JUNIOR ... Candidate will report to a Senior Cost Engineer and will assist in developing project budgets ...

PM2CM

Cost Engineer Hybrid-Remote

Anaheim, CA · On-site +1

Hybrid-Remote (Tuesday and Wednesday in the office/field) JOB OPPORTUNITY: WE ARE HIRING JUNIOR ... Candidate will report to a Senior Cost Engineer and will assist in developing project budgets ...

Aquent

Senior Producer (Project Based)

Diamond Bar, CA · On-site +1

$75 - $85/hr

This is remote but you MUST be LA based and able to be onsite for shoots that are in LA with some ... Full-day shoot in Stockton, CA on week of August 24 (Travel expenses paid). • Ongoing Project ...

New

AECOM

Sr Mechanical Engineer - Federal Experience

Orange, CA · On-site +1

$111K - $147K/yr

AECOM is seeking a creative and highly talented Senior Mechanical Engineer for immediate employment ... For the right candidate, this position can be remote. The responsibilities of this position include ...

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Senior Remote Full Stack Developer information

See Fontana, CA salary details

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$60

$87

How much do senior remote full stack developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for senior remote full stack developer in Fontana, CA is $60.25, according to ZipRecruiter salary data. Most workers in this role earn between $50.10 and $69.42 per hour, depending on experience, location, and employer.

What is the difference between Senior Remote Full Stack Developer vs Backend Developer?

AspectSenior Remote Full Stack DeveloperBackend Developer
Required CredentialsBachelor's in CS or related field, experience with both frontend and backend technologiesBachelor's in CS or related field, specialized in backend technologies
Work EnvironmentRemote, collaborative teams, Agile methodologiesRemote or on-site, focused on server-side development
Industry UsageTech companies, startups, agenciesTech, finance, healthcare, e-commerce
Common Search/ComparisonYesYes

The Senior Remote Full Stack Developer and Backend Developer roles both require strong technical skills and experience, but the full stack role covers both frontend and backend development, while the backend developer specializes in server-side technologies. The full stack position often involves broader project responsibilities, whereas backend developers focus on database, server, and API development.

How do senior remote full stack developers typically collaborate with cross-functional teams while working remotely?

Senior Remote Full Stack Developers often work closely with product managers, designers, QA engineers, and other developers through virtual collaboration tools. Regular video meetings, agile ceremonies like daily stand-ups, and asynchronous communication via platforms such as Slack or Jira help ensure alignment and project progress. Effective remote collaboration requires clear documentation, proactive communication, and the ability to navigate different time zones, making organizational and interpersonal skills as crucial as technical expertise.

What are the key skills and qualifications needed to thrive as a senior remote full stack developer, and why are they important?

To thrive as a Senior Remote Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages (such as JavaScript, React, Node.js, Python, or Java), along with a bachelor’s degree in computer science or related field. Familiarity with version control systems like Git, cloud platforms (AWS, Azure, or Google Cloud), containerization tools, and CI/CD pipelines is typically required. Strong problem-solving skills, effective communication, self-motivation, and collaboration are crucial soft skills for remote work environments. These abilities ensure the delivery of robust, scalable applications while maintaining productivity and alignment within distributed teams.

What is a senior remote full stack developer?

Senior Remote Full Stack Developers are experienced software engineers who build and maintain both the front-end and back-end components of web applications while working remotely. They possess advanced knowledge of multiple programming languages and frameworks, enabling them to handle everything from user interfaces to databases and server logic. Their role often includes designing system architecture, mentoring junior developers, collaborating with cross-functional teams, and ensuring the scalability and reliability of applications, all from a remote location. This position requires strong problem-solving skills, excellent communication abilities, and a high degree of self-motivation.

What are popular job titles related to Senior Remote Full Stack Developer jobs in Fontana, CA?

For Senior Remote Full Stack Developer jobs in Fontana, CA, the most frequently searched job titles are:

What job categories do people searching Senior Remote Full Stack Developer jobs in Fontana, CA look for?

The top searched job categories for Senior Remote Full Stack Developer jobs in Fontana, CA are:

What cities near Fontana, CA are hiring for Senior Remote Full Stack Developer jobs?

Cities near Fontana, CA with the most Senior Remote Full Stack Developer job openings:

Senior Remote Full Stack Developer jobs near you
Infographic showing various Senior Remote Full Stack Developer job openings in Fontana, CA as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $125,313 per year, or $60.2 per hour.

Software Engineer II (AI Focus)

Parsec Automation Corp.

Anaheim, CA • On-site, Remote

$145K - $165K/yr

Full-time

Re-posted 24 days ago

Job description

About Parsec

Parsec Automation, LLC is a global leader in manufacturing operations management software. Recognized by Gartner, IDC, and numerous industry awards, Parsec's flagship MES platform, TrakSYS™, powers efficiency, quality, and compliance improvements at over 11,000 plants across 140+ countries. Manufacturers such as Johnson & Johnson, Merck, Toyota, Procter & Gamble, Hershey, Siemens, and DuPont rely on TrakSYS to manage complex operations with clarity and precision.

Parsec is backed by BVP Forge, part of the $20B Bessemer platform, known for supporting category-defining companies such as LinkedIn, Procore, Shopify, and Toast. 

About the Role

We're looking for a Software Engineer II (AI Focus) to help build and expand AI capabilities within our core platform.

This role is hands-on and focused on implementing production-ready AI features, including agent-based workflows and integrations with LLM providers. You'll work within a Microsoft-based, on-prem environment and contribute to building AI functionality that is secure, scalable, and reliable in real-world manufacturing settings.

You'll partner with senior engineers and product teams to deliver AI-powered features, while continuing to grow your experience in modern AI systems and enterprise software development.

Key Responsibilities

Quality, Security & Reliability

  • Follow secure development best practices, including least privilege and data protection
  • Implement validation, error handling, and safe access patterns
  • Contribute to logging, monitoring, and observability for AI features
  • Support testing efforts including:
  • Unit and integration testing
  • Validation of AI and tool interactions

Team Collaboration & Growth

  • Work closely with senior engineers to implement AI features aligned to product requirements
  • Participate in code reviews, design discussions, and team collaboration
  • Assist with troubleshooting and support for AI-related functionality
  • Continue developing skills in AI technologies, the TrakSYS™ platform, and manufacturing systems

AI Development & Implementation

  • Build AI capabilities within a Microsoft-based stack (ASP.NET, .NET services, SQL Server)
  • Implement agentic workflows, including agent runtimes and orchestration logic
  • Develop services that manage:
  • Conversation and task state
  • Tool execution and routing
  • Retries, timeouts, and execution limits
  • Integrate with LLM providers (OpenAI, Anthropic, etc.), including tool/function calling patterns
  • Contribute to building and maintaining tool integrations, including:
  • SQL Server queries and stored procedures
  • Internal APIs and services
  • File/report generation systems

Required Qualifications

  • 3–5+ years of software development experience
  • Experience with .NET (C#, ASP.NET)
  • Familiarity with API design and integration (REST, JSON, etc.)
  • Experience with SQL Server or similar relational databases
  • Understanding of software development best practices (testing, debugging, version control)
  • Exposure to agentic AI systems, MCP, or similar tool/plugin frameworks
  • Experience integrating with LLM APIs or working with AI/ML-powered features
  • Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field, or equivalent practical experience

Preferred Qualifications

  • Familiarity with Azure OpenAI or other LLM platforms
  • Experience with Semantic Kernel or similar frameworks
  • Experience working in enterprise or on-prem environments
  • Exposure to manufacturing or MES systems

Benefits

  • $145,000 to $165,000 annual salary
  • Variable Bonus based on company and individual performance 
  • Hybrid work schedule (3 days in office / 2 days remote)
  • 401(k) with company match
  • 100% company-paid health insurance premiums for employees 
  • Flexible vacation / PTO
  • Flexible Spending Account (FSA) plan available for eligible healthcare and dependent care expenses 
  • Outstanding team environment