FrontEnd Software Engineer
Keystone Recruitment
Job Overview
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Job Description
FrontEnd Software Engineer at Keystone Recruitment
One of Keystone Recruitment's clients is actively seeking experienced FrontEnd Software Engineers to significantly contribute to high-impact research collaborations with leading AI labs. This exceptional role offers you the chance to apply your expertise in front-end engineering to sculpt the future of intelligent systems by building high-quality training datasets that dramatically improve AI model performance on real-world client-side web development tasks.
About the Project
This project involves creating high-quality “vibe coding” datasets specifically designed to train AI models on essential client-side web development skills. This includes critical areas such as state management, interactivity, UI correctness, and robustness.
Projects you may engage with 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 applications, games, and simulations.
- Develop precise, binary rubrics, clearly tagged by verification type.
- Ensure all rubric criteria are strictly pass/fail and verifiable through screenshot and code inspection.
- Design tasks specifically to 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 a related field (an advanced degree is 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 strong 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 work environment.
Compensation & Contract Terms
- Compensation: $70–$80 per hour, based on experience.
- Weekly payments facilitated via supported payment platforms.
- Position classified as an Independent Contractor.
- Project duration is subject to extension, shortening, or conclusion based on performance and project needs.
- No access to confidential or proprietary information from any employer, client, or institution is granted.
Key skills/competency
- Front-end Development
- Client-side Web Development
- JavaScript
- TypeScript
- React
- UI/UX
- State Management
- AI Training Datasets
- Technical Specification Writing
- Attention to Detail
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: Customize your resume to highlight front-end development, JavaScript, React, and AI training dataset experience for Keystone Recruitment.
- Prepare for the AI-led interview: Practice answering technical and behavioral questions clearly and concisely within a 15-minute timeframe.
- Showcase your client-side web development skills: Be ready to discuss experience with state management, interactivity, and UI correctness.
- Emphasize detail and precision: Highlight your ability to write clear technical specifications and structured evaluation criteria.
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