7 hours ago

FrontEnd Software Engineer

Keystone Recruitment

Hybrid
Contractor
$104,000
Hybrid

Job Overview

Job TitleFrontEnd Software Engineer
Job TypeContractor
CategoryCommerce
Experience5 Years
DegreeMaster
Offered Salary$104,000
LocationHybrid

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Job Description

Role Overview

Our client, through Keystone Recruitment, is seeking experienced FrontEnd Software Engineers to contribute to high-impact research collaborations with leading AI labs. This pivotal role involves building high-quality training datasets that enhance AI model performance on real-world client-side web development tasks. This is a unique chance to leverage your front-end engineering expertise to shape the future of intelligent systems.

About the Project

You will be instrumental in creating high-quality "vibe coding" datasets. These datasets are specifically designed to train AI models on essential client-side web development skills, including state management, interactivity, UI correctness, and robustness.

Projects may include:

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

Key Responsibilities

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

Ideal Qualifications

  • 2+ years of experience in front-end or full-stack development (or technical content creation in web development).
  • Bachelor’s degree in Computer Science, Software Engineering, or related field (advanced degree preferred).
  • Strong proficiency in JavaScript, TypeScript, React, or vanilla JavaScript.
  • Ability to write clear technical specifications and structured evaluation criteria.
  • Detail-oriented mindset with a focus on verifiability and precision.

Project Details

  • Start Date: Immediate
  • Duration: 1–2 months
  • Commitment: Part-time (15–25 hours/week, with flexibility up to 40 hours/week)
  • Fully remote and asynchronous

Application & Onboarding Process

The application process is streamlined:

  1. Submit your resume.
  2. Complete a short AI-led interview (approximately 15 minutes).
  3. Receive follow-up communication within a few days with next steps and onboarding details.

Compensation & Contract Terms

  • $70–$80 per hour, based on experience.
  • Weekly payments via supported payment platforms.
  • Independent contractor classification.
  • Project duration may be extended, shortened, or concluded based on performance and project needs.
  • No access to confidential or proprietary information from any employer, client, or institution.

Key skills/competency

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

Tags:

Front-End Software Engineer
client-side development
AI training
dataset creation
web applications
UI correctness
state management
interactivity
technical specification
rubric design
code inspection
JavaScript
TypeScript
React
vanilla JavaScript
web development
front-end
UI
software engineering
programming
web technologies

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How to Get Hired at Keystone Recruitment

  • Research Keystone Recruitment's mission: Understand their role in connecting talent with leading AI projects and their commitment to remote work.
  • Tailor your resume for AI collaboration: Highlight front-end development projects that involved data interaction, testing, or complex UI/UX challenges relevant to AI training.
  • Prepare for the AI-led interview: Practice articulating your technical skills and project experience concisely, focusing on front-end problem-solving and detail orientation.
  • Showcase client-side expertise: Be ready to discuss your proficiency in JavaScript, TypeScript, and React, emphasizing state management and interactive UI development.
  • Emphasize remote work suitability: Detail your experience with asynchronous workflows and independent project management in a fully remote environment.

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