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Remote Backend Net Developer Jobs in Ontario, CA

Senior Software Engineer

Santa Ana, CA · Remote

$130K - $149K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This position operates on a remote work schedule in the United States. * No sponsorship is provided ... Backend development experience in Node.js, Python, or a comparable language * Hands-on experience ...

Senior Software Engineer

Santa Ana, CA · Remote

$130K - $149K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This position operates on a remote work schedule in the United States. * No sponsorship is provided ... Backend development experience in Node.js, Python, or a comparable language * Hands-on experience ...

Senior Software Engineer

Santa Ana, CA · On-site +1

$127K - $168K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

What We Do Remote Work Welcome Be part of a transformative team that is shaping the way First ... You will build backend services and APIs that enable secure, reliable interaction between AI agents ...

Principal Software Engineer (Python)

Irvine, CA · On-site +1

$144K - $194K/yr

  • Medical

  • Life

  • Retirement

  • PTO

The hybrid-remote Principal Software Development Engineer leads the design, development, and ... enhance robust backend services that bridge core enterprise data with Agentic AI. * Model ...

Sr. Software Engineer

Irvine, CA · On-site +1

$112K - $190K/yr

  • Medical

  • Life

  • Retirement

  • PTO

... remote. As a Sr. Software Engineer, you will lead the design, stabilization, and delivery of ... Troubleshoot and resolve complex issues spanning frontend, APIs, backend, and cloud infrastructure ...

Showing results 21-40

Remote Backend Net Developer information

See Ontario, CA salary details

$14

$54

$73

How much do remote backend net developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for remote backend net developer in Ontario, CA is $54.67, according to ZipRecruiter salary data. Most workers in this role earn between $47.21 and $62.36 per hour, depending on experience, location, and employer.

What is the difference between Remote Backend Net Developer vs Remote Frontend Net Developer?

AspectRemote Backend Net DeveloperRemote Frontend Net Developer
Required SkillsASP.NET, C#, SQL, API developmentHTML, CSS, JavaScript, React or Angular
Work EnvironmentServer-side development, database managementClient-side interface design, user experience
Industry UsageSoftware, finance, healthcareWeb applications, e-commerce, media

Remote Backend Net Developers focus on server-side logic, databases, and APIs, while Remote Frontend Net Developers work on the user interface and client-side features. Both roles often collaborate but require different skill sets and tools, making them distinct yet complementary positions in web development teams.

What are popular job titles related to Remote Backend Net Developer jobs in Ontario, CA?

For Remote Backend Net Developer jobs in Ontario, CA, the most frequently searched job titles are:

What job categories do people searching Remote Backend Net Developer jobs in Ontario, CA look for?

The top searched job categories for Remote Backend Net Developer jobs in Ontario, CA are:

What cities near Ontario, CA are hiring for Remote Backend Net Developer jobs?

Cities near Ontario, CA with the most Remote Backend Net Developer job openings:

Infographic showing various Remote Backend Net Developer job openings in Ontario, CA as of August 2026, with employment types broken down into 81% Full Time, 6% Part Time, and 13% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $113,710 per year, or $54.7 per hour.

Staff Software Engineer-AI Products

NextDeavor Inc.

Irvine, CA • Remote

$159K - $165K/yr

Contractor

Re-posted 26 days ago


Job description

Become a Key Player as a Staff Software Engineer-AI Products

You will shape the technical direction and architecture for an enterprise-grade AI platform, driving scalable, secure AI services used by product and engineering stakeholders. You’ll report to the Director of Platform Services and work fully Remote as part of a Platform Services sub-team, partnering closely with application engineering, cloud infrastructure, applied AI, and product.

Here's How You'll Make an Impact on the Team
  • Own the reference architecture for the AI platform, including API abstractions, prompt and version management, RAG infrastructure, vector retrieval, evaluation harnesses, and model serving.
  • Lead build-vs-buy evaluations, due diligence, and integration planning for AI components.
  • Design and implement foundational data pipelines and infrastructure to support reliable, scalable AI services with security and compliance in mind.
  • Contribute hands-on backend development in Python and RESTful API design; participate in full-stack delivery using React/TypeScript when needed.
  • Build and maintain tooling, SDKs, platform APIs, and evaluation frameworks to enable reproducible model testing and safe AI adoption by product teams.
  • Establish observability and performance tracking for AI services and apply secure-by-default principles (encryption, least privilege, audit logging).
  • Mentor and sponsor other engineers, lead architecture reviews, and drive engineering best practices and documentation.
Here's What You'll Need to Be Successful in This Role
  • 8+ years of professional software engineering experience with demonstrated cross-team architectural influence.
  • Proven end-to-end delivery of AI-powered features from concept to production.
  • Strong proficiency in Python and RESTful API development (e.g., FastAPI, Django).
  • Experience with full-stack development (React, TypeScript) and integrations with third-party LLM/AI APIs.
  • Familiarity with AWS services (IAM, networking, managed services, storage) and cloud-native architecture.
  • Solid foundation in distributed systems, API design, CI/CD, Docker, version control, and observability tools.
  • Experience with GenAI patterns (RAG pipelines, prompt management, LLM evaluation, agent frameworks) and vector databases/semantic search.
  • Exposure to model serving, MLOps/LLMOps practices, IaC (Terraform/Pulumi), and Kubernetes.
  • Strong communication skills for technical and non-technical stakeholders and experience authoring RFCs/ADRs.
  • Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience.
Here's What Else Might Help You Out
  • Experience building in financial services, fintech, or other regulated environments.
  • Working familiarity with AI governance and compliance frameworks relevant to finance (model risk, fair lending, SOC 2).
Pay Range

$236K/year

Ready to Make Your Mark?

This role may fill quickly. Submit your resume to be considered.

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