Front-end Developer (Typescript)

About micro1
micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform.
Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI.
Job Title: Front-end Developer (Typescript)
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:
Develop, optimize, and maintain scalable frontend components using Typescript, HTML, CSS, and JavaScript.
Integrate RESTful APIs and efficiently manage data flow between the frontend and backend services.
Ensure high standards of code quality and maintainability through code reviews, documentation, and best practices.
Implement and maintain robust testing strategies, including automation testing for continuous integration and deployment pipelines.
Collaborate closely with designers, backend developers, and other stakeholders to deliver seamless user interfaces.
Stay up-to-date with the latest in tooling and ecosystem advancements, identifying opportunities to improve workflows and application performance.
Communicate effectively in both written and verbal forms, contributing ideas that drive project success and team cohesion.
Required Skills and Qualifications:
Expert-level proficiency in HTML, CSS, and modern JavaScript.
Deep experience with Typescript and its application in large-scale web projects.
Demonstrated expertise in API integration and data handling best practices.
Solid understanding of the frontend tooling ecosystem (e.g., Webpack, Babel, npm, Yarn).
Proven track record with automation testing frameworks and methodologies.
Strong focus on code quality, maintainability, and performance optimization.
Exceptional written and verbal communication skills, with a keen attention to collaboration and clarity.
Preferred Qualifications:
Experience working in distributed, remote-first engineering teams.
Background in continuous integration, deployment, and monitoring of frontend applications.
Familiarity with modern design systems and UX/UI best practices.

Work arrangement
No