AI training contract
UI Engineer
Software Engineering · USD 30-80 an hour. · 10 openings
UI Engineer is contract work for micro1, reviewing and correcting what AI models produce in software engineering. The output of the job is expert judgement written down: a model gives an answer, someone who knows the subject decides whether it is right and explains why.
What it requires. No credential is stated on this listing beyond experience in the field.
What it pays. USD 30 to USD 80 an hour, as published by micro1. Rates in this category track how rare the credential is rather than how hard the work is.
Where. The listing says this role is remote and names no country. micro1 says it hires talent from around the world, except people who reside in Afghanistan, Belarus, China, Cuba, Democratic Republic of the Congo, Hong Kong, Iran, Iraq, Libya, Macao, Myanmar, North Korea, Russian Federation, Somalia, South Sudan, Sudan, Syria, Venezuela, Ukraine, and Yemen. So this page lists every other country as eligible, on the strength of that rule and not of anything this listing says. Requirements can still differ by role, so check the application page on micro1 before you apply.
micro1 lists 10 openings on this role.
Skills named: UI Design, frontend development.
Applications are made on micro1, not here. WFA Digital is independent of micro1 and may receive a referral fee if you are hired, at no cost to you.
Full listing, as published by micro1
Job Title: UI Engineer Job Type: Contractor Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Key Responsibilities: Design and develop high-quality user interfaces with a strong emphasis on usability and accessibility. Collaborate closely with product managers, designers, and backend engineers to translate requirements into elegant, functional UI solutions. Implement responsive designs to ensure cross-platform and cross-device compatibility. Champion best practices in frontend development, including component reusability and performance optimization. Participate in design reviews and offer constructive feedback to elevate UI quality and consistency. Stay current with the latest UI trends, technologies, and frameworks to drive innovation. Clearly document technical decisions and communicate effectively with both technical and non-technical stakeholders. Required Skills and Qualifications: Proven expertise in UI design principles and frontend development methodologies. Extensive experience with modern frontend frameworks such as React, Vue, or Angular. Strong proficiency in HTML, CSS, JavaScript, and component-based architectures. Exceptional written and verbal communication skills, with a passion for clear, open collaboration. Demonstrated ability to empathize with end-users and deliver delightful experiences. Meticulous attention to detail and a commitment to pixel-perfect execution. Ability to work independently and proactively in a fully remote, distributed environment. Preferred Qualifications: Experience with UI animation, micro-interactions, or design systems. Background in building accessible, inclusive digital products. Prior experience working with cross-functional, remote teams.
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Rate, openings and requirements checked 2026-09-25 against micro1's own public postings.