Remote Contract
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Keystone Recruitment

Job Details

Role: Front End Software Engineer (Remote) Location: 100% Remote (Global) Compensation: USD 70-80 per hour
Role Overview 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 Qualifications2+ 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 Java Script, Type Script, React, or vanilla Java Script 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
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About Keystone Recruitment
EMEA
Information Technology and Services