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Remote Php Backend Developer Jobs in Arizona (NOW HIRING)

Posting Type Hybrid/Remote Job Overview WHO WE ARE Relativity is a leading legal data intelligence ... backend service design Preferred * Understanding of DevOps principles and experience with tools ...

Ideal Qualifications * 2+ years of experience in backend engineering, AI automation, or complex systems integration. * Proven ability to build and maintain production-grade software with modular ...

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Remote Php Backend Developer information

What is the difference between Remote Php Backend Developer vs Remote Java Backend Developer?

AspectRemote Php Backend DeveloperRemote Java Backend Developer
Required CredentialsPHP certifications, relevant web development experienceJava certifications, relevant web development experience
Work EnvironmentRemote, primarily web server and PHP frameworksRemote, often enterprise-level backend systems using Java
Industry UsageWeb development, e-commerce, CMS platformsFinancial services, enterprise applications, large-scale systems
Common Search/ComparisonYesYes

Both Remote PHP Backend Developers and Remote Java Backend Developers work remotely in backend development roles, but they differ mainly in programming language expertise and industry focus. PHP developers often work on web applications and CMS platforms, while Java developers are more involved in enterprise and large-scale systems. The choice depends on the specific project requirements and industry sector.

What are popular job titles related to Remote Php Backend Developer jobs in Arizona? For Remote Php Backend Developer jobs in Arizona, the most frequently searched job titles are:
What cities in Arizona are hiring for Remote Php Backend Developer jobs? Cities in Arizona with the most Remote Php Backend Developer job openings:
AI Tools Engineer (Freelance, Remote)

AI Tools Engineer (Freelance, Remote)

Outlier AI

Phoenix, AZ • Remote

Full-time

This job post has expired today. Applications are no longer accepted.


Job description

About the Project

Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw?

We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to design, coordinate, and optimize complex, real-world architectural workflows.

Whether you are a passionate orchestration guru or experienced software developer — we want you to help us train the world's most advanced generative systems.

Ideal Qualifications

  • 2+ years of experience in backend engineering, AI automation, or complex systems integration.
  • Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting).
  • Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases.
  • Practical experience building for live, non-mocked environments and handling multi-turn system interactions.
  • Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors.

Nice to have

  • Expertise building multi-stage coordination tasks where data acquisition leads to reasoned output.
  • Hands-on experience integrating agents with live tools such as Supabase, Gmail, and various APIs to solve real-world problems.
  • High level of comfort implementing persistent state and session discovery using MEMORY.md to track agent progress.
  • Experience identifying subtle failures like privacy leaks, authority escalation, or indirect prompt injections.