Senior Front-End Engineer

Apply senior front-end engineering expertise to help train next-generation AI systems through high-quality, real-world technical input. You will collaborate with Designers and a distributed multidisciplinary team on advanced technology initiatives, with no prior AI experience required. Key Responsibilities

• Contribute front-end expertise that helps AI systems learn, reason, and perform.
• Provide clear technical feedback and deliver high-quality work independently and collaboratively.
• Work closely with Designers to support effective user experiences and interfaces.

• Expert-level proficiency in React and React Native.
• Strong front-end engineering experience building accessible, responsive interfaces with HTML and CSS.
• Knowledge of UX/UI design principles and experience collaborating with Designers.
• Hands-on Shopify experience, or experience with a similar e-commerce platform.
• Excellent written and verbal communication skills.
• Experience contributing to complex technology projects or AI-driven initiatives is a plus.

• Remote, contract engagement.
• Compensation is output-based and paid per task that meets project specifications. Completion time may vary based on experience and workflow.
• Minimum submission requirements apply, including a minimum number of tasks submitted each week.
• Roles are typically filled within 48 hours. Selected candidates should be ready to begin initial tasks within 24 to 48 hours after completing onboarding.

$70 to $100 per hour.

• Submit an application and answer the screening questions.
• Complete an approximately 30-minute AI interview.
• Proceed to hiring-manager review.