6 days ago

FrontEnd Software Engineer

Keystone Recruitment

Remote
Contractor
$155,000
Remote

Job Overview

Job TitleFrontEnd Software Engineer
Job TypeContractor
CategoryCommerce
Experience5 Years
DegreeMaster
Offered Salary$155,000
LocationRemote

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Job Description

FrontEnd Software Engineer (Remote)

One of our clients is actively seeking experienced FrontEnd Software Engineers to contribute to high-impact research collaborations with leading AI labs. In this vital role, you will be instrumental in building high-quality training datasets that significantly enhance AI model performance on real-world client-side web development tasks.

This presents a unique opportunity to leverage your front-end engineering expertise to directly influence and shape the next generation of intelligent systems.

About the Project

You will be responsible for creating high-quality “vibe coding” datasets. These datasets are specifically designed to train AI models on essential client-side web development skills, encompassing state management, interactivity, UI correctness, and overall robustness.

Projects you may be involved with include:

  • Interactive web applications
  • Browser-based games
  • Visualizations and simulations
  • Front-end tools and utilities

Key Responsibilities

  • Write realistic, self-contained prompts for various client-side web applications, games, and simulations.
  • Develop precise, binary rubrics, carefully tagged by verification type.
  • Ensure all rubric criteria are strictly pass/fail and fully verifiable through screenshots and code inspection.
  • Design tasks that comprehensively test UI behavior, logic correctness, and edge-case handling.

Ideal Qualifications

  • 2+ years of hands-on experience in front-end or full-stack development, or equivalent technical content creation in web development.
  • A Bachelor’s degree in Computer Science, Software Engineering, or a closely related field is required, with an advanced degree preferred.
  • Strong proficiency in modern web technologies, including JavaScript, TypeScript, React, or solid vanilla JavaScript skills.
  • Demonstrated ability to write clear and concise technical specifications and structured evaluation criteria.
  • A detail-oriented mindset, with a strong emphasis on verifiability and precision in all tasks.

Project Details

  • Start Date: Immediate
  • Duration: 1–2 months, with potential for extension based on performance and project needs.
  • Commitment: Part-time (15–25 hours/week), with flexibility to work up to 40 hours/week.
  • Work Arrangement: Fully remote and asynchronous, offering global flexibility.

Application & Onboarding Process

The application process is streamlined for efficiency:

  • Submit your comprehensive resume.
  • Complete a short AI-led interview, approximately 15 minutes in duration.
  • Expect follow-up communication within a few days with next steps and detailed onboarding information.

Compensation & Contract Terms

  • Compensation: $70–$80 per hour, commensurate with experience.
  • Payments: Weekly payments processed via supported payment platforms.
  • Classification: Independent contractor.
  • Note: Project duration may be extended, shortened, or concluded based on performance and evolving project needs.
  • Important: No access to confidential or proprietary information from any employer, client, or institution is required or provided.

Key skills/competency

  • Front-end Development
  • Client-side Web Development
  • AI Model Training
  • JavaScript
  • TypeScript
  • React
  • UI/UX Design
  • State Management
  • Interactive Applications
  • Technical Specifications

Tags:

Front-end Developer
web development
AI model performance
training datasets
client-side
state management
interactivity
UI correctness
robustness
technical specifications
evaluation criteria
JavaScript
TypeScript
React
vanilla JavaScript
web applications
browser-based games
visualizations
front-end tools

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How to Get Hired at Keystone Recruitment

  • Research Keystone Recruitment's culture: Study their mission, values, recent news, and employee testimonials on LinkedIn and Glassdoor.
  • Tailor your resume for AI collaboration: Highlight front-end development, JavaScript/TypeScript/React proficiency, and any experience with data creation or AI-related projects.
  • Showcase your web development portfolio: Prepare examples of interactive web applications, games, or simulations that demonstrate your client-side web development skills and attention to UI details.
  • Prepare for the AI-led interview: Anticipate questions on technical problem-solving, attention to detail, and your experience with client-side web development tasks.
  • Emphasize remote work suitability: Highlight your ability to work asynchronously and manage project deliverables independently in a fully remote environment.

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