11 days ago

FrontEnd Software Engineer

Keystone Recruitment

Remote
Contractor
$156,000
Remote

Job Overview

Job TitleFrontEnd Software Engineer
Job TypeContractor
CategoryCommerce
Experience5 Years
DegreeMaster
Offered Salary$156,000
LocationRemote

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Job Description

Role: FrontEnd Software Engineer

One of our clients is hiring experienced Software Engineers to support high-impact research collaborations with leading AI labs. In this role, you will help build high-quality training datasets that improve AI model performance on real-world client-side web development tasks.

This is a unique opportunity to apply your front-end engineering expertise to shape the next generation of intelligent systems.

About the Project

You will create high-quality “vibe coding” datasets designed to train models on 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

  • Submit your resume
  • Complete a short AI-led interview (approximately 15 minutes)
  • 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
  • State Management
  • Interactive Applications
  • Dataset Creation
  • AI Model Training

Tags:

FrontEnd Software Engineer
AI model training
dataset creation
client-side development
UI testing
rubric development
technical specification
web applications
interactive design
logic correctness
edge-case handling
JavaScript
TypeScript
React
vanilla JavaScript
front-end tools
web development
UI development
state management
browser-based
simulation

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How to Get Hired at Keystone Recruitment

  • Research Keystone Recruitment's mission: Study their role in connecting talent with cutting-edge AI projects.
  • Tailor your resume: Highlight front-end development, AI interest, and project-based experience at Keystone Recruitment.
  • Showcase "vibe coding" skills: Prepare to discuss interactive web app, game, or simulation projects.
  • Ace the AI-led interview: Practice concise communication and technical problem-solving for Keystone Recruitment.
  • Demonstrate detail orientation: Emphasize your ability to create precise, verifiable technical specifications.

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