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Remote Reactjs Developer Jobs in Pennsylvania (NOW HIRING)

YO AI Labs

Frontend Developer - Remote

Philadelphia, PA · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

New

Harris

This remote role welcomes candidates anywhere in Canada and the US. Travel is required as needed ... Proven experience as a Software Engineer or similar role. * Proven proficiency in MSSQL and ...

Harris

This remote role welcomes candidates anywhere in Canada and the US. Travel is required as needed ... Proven experience as a Software Engineer or similar role. * Proven proficiency in MSSQL and ...

IT-BSTAR

Web Developer

Wexford, PA · On-site +1

S.-based Web/Mobile Developer to work closely with our software development team and support client ... Fully remote and flexible working environment * Opportunity to collaborate with an experienced ...

YO AI Labs

Backend Engineer - Remote

Philadelphia, PA · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

New

Novovu

We are looking for a new Software Engineer to build the new Novovu workshop! Responsibilities: * Familiar with the software development life cycle (SDLC) from analysis to deployment. * Comply with ...

VDURA

Sr. Storage Software Developer

Pittsburgh, PA · On-site +1

$53 - $70/hr

We are seeking a highly experienced Senior Storage Software Developer with deep expertise in C/C ... However, we are open to remote candidates who meet the qualifications and can work effectively from ...

VDURA

Sr. Storage Software Developer

Pittsburgh, PA · On-site +1

$53 - $70/hr

We are seeking a highly experienced Senior Storage Software Developer with deep expertise in C/C ... However, we are open to remote candidates who meet the qualifications and can work effectively from ...

StackandCo

$51.75 - $68.50/hr

Net Developer. The successful candidate will be joining a rapidly expanding software team ... This position can be a remote role with regular visits to the Limerick office. \n \n \n \n \n \n ...

StackandCo

$51.75 - $68.50/hr

\n \n \n \n \n Our client is looking for an experienced Full Stack Developer to join their team for a minimum of 6 months (fully remote). \n \n \n \n \n \n Requirements \n \n \n * 5+ years experience ...

StackandCo

Full Stack Developer (React/.NET)

Cork, KY · Remote

\n \n \n \n \n Our client is looking for Full Stack Developers to join their team for a remote 3\-6 month contract. \n \n \n \n \n \n The role will be majority front end with a small bit of server ...

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All JobsReactjs Developer JobsRemote Reactjs Developer JobsRemote Reactjs Developer Jobs in Pennsylvania

Remote Reactjs Developer information

What is the difference between Remote Reactjs Developer vs Remote Frontend Developer?

AspectRemote Reactjs DeveloperRemote Frontend Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSProficiency in HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue
Work EnvironmentPrimarily focused on React.js projects, often in web app developmentBroader scope including various frontend frameworks and tools
Common Industry UsageUsed in companies developing React-based web applicationsUsed across diverse companies building various types of web interfaces

Remote Reactjs Developers specialize in React.js, focusing on building dynamic web applications with specific expertise in React. Remote Frontend Developers have a broader skill set, working with multiple frontend frameworks and technologies. Both roles often work remotely in similar industries, but Reactjs Developers are more specialized in React.js projects.

What cities in Pennsylvania are hiring for Remote Reactjs Developer jobs?

Cities in Pennsylvania with the most Remote Reactjs Developer job openings:

Remote Reactjs Developer jobs near you

Frontend Developer - Remote

YO AI Labs

Philadelphia, PA • Remote

$80 - $120/hr

Full-time

Posted yesterday

New

Job description

Senior Software Engineer

Job Type: Contractor (~15 hours/week)
Location: Remote

Job Summary

We are seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools.

You will design reproducible environments, deterministic verification, and reference solutions for tasks such as bug fixing, feature implementation, codebase refactoring, and performance optimization. No prior AI experience is required.

Key Responsibilities
  • Create reinforcement learning environments for software engineering tasks.
  • Design tasks involving bug fixing, feature development, refactoring, and performance optimization.
  • Build deterministic verification systems and golden reference solutions.
  • Evaluate AI agents' ability to reason through complex codebases and use MCP tools effectively.
  • Develop realistic, reproducible software engineering scenarios.
  • Ensure tasks accurately measure coding ability, problem-solving, and tool usage.
  • Document solutions and provide clear technical feedback.
Required Skills
  • Strong proficiency in Python 3, Java, Rust, C++, or TypeScript.
  • Strong understanding of algorithms and data structures.
  • Experience with bug fixing and debugging complex software issues.
  • Proven experience in feature implementation and codebase refactoring.
  • Strong knowledge of performance optimization and tuning.
  • Excellent written and verbal communication.
  • Strong attention to detail.
Preferred Qualifications
  • Experience working with large-scale or distributed codebases.
  • Familiarity with AI/ML systems is a plus but not required.
  • Experience with rigorous code reviews and software engineering best practices.
  • Experience working effectively in remote or cross-functional teams.
Hiring Process
  1. Submit an application and screening questions.
  2. Complete an AI interview (~30 minutes).
  3. Complete a technical assessment, if required.
  4. Hiring Manager review.
Compensation

Compensation is output-based, with payment provided per task that meets project specifications. Minimum weekly submission requirements may apply.

Availability

Selected experts should be prepared to begin their first tasks within 24–48 hours of completing onboarding.