Front-End Developer (UI) – TypeScript (React Web)

$30 - $60/hourpay

Required Skills

React
TypeScript
Frontend Development
HTML
CSS
Reactnative
About micro1
micro1 is a data engine that helps AI labs train foundational models and enterprises build AI agents. We provide frontier evaluations and reinforcement learning environments used to improve LLM capabilities, as well as contextual evaluations used to monitor and improve AI agents in enterprise settings. Our data engine includes an AI recruiter agent that sources and vets domain experts, a data platform that enables rapid production of high-quality training data, and a pipeline performance system that ensures both quality and velocity.
Our goal is to have 1 billion people doing meaningful work by contributing their expertise to the development of frontier AI models. We’ve raised $40M+ in funding, and our AI recruiter has powered more than 1 million AI-led interviews as our global network of experts expands to form the human intelligence layer for AGI.

Job Description

Job Title: Front-End UI Developer – TypeScript (React Web)

Job Type: Part-time (Contract)

Location: Remote, United States


Job Summary

Join our customer’s team as a Front-End UI Developer specializing in TypeScript and React web technologies. Leverage your expertise in modern frontend development to create seamless, visually engaging, and high-performing user experiences. If you are passionate about clean code, intuitive UI design, and effective communication, this is an ideal opportunity for you.


Key Responsibilities

  1. Design, develop, and maintain robust web applications using React and TypeScript in a modern development stack.
  2. Collaborate closely with UX/UI designers to transform design mockups into responsive, pixel-perfect interfaces.
  3. Write clean, well-documented, and efficient code that aligns with best practices in frontend development.
  4. Participate actively in code reviews, team discussions, and agile ceremonies to drive continuous improvement.
  5. Ensure cross-browser compatibility and optimal performance for all web applications.
  6. Troubleshoot, debug, and optimize existing applications to enhance user experience.
  7. Effectively communicate complex technical ideas both in writing and verbally to team members and stakeholders.



Required Skills and Qualifications

  1. Minimum 5 years of professional experience in frontend development with a strong focus on React and TypeScript.
  2. Proven ability to build scalable, maintainable web applications using modern JavaScript frameworks.
  3. Proficient in developing for both React Web and React Native environments.
  4. Expertise in creating accessible, responsive, and visually appealing UIs.
  5. Strong written and verbal communication skills, with a proactive approach to collaboration and problem-solving.
  6. Solid understanding of RESTful APIs, state management (Redux, Context API), and front-end build pipelines.
  7. Demonstrated familiarity with agile methodologies and version control systems like Git.



Preferred Qualifications

  1. Experience working in remote, distributed teams and adapting to diverse communication styles.
  2. Background in frontend performance optimization and automated testing frameworks.
  3. Passion for staying up-to-date with emerging web technologies and UI/UX best practices.

This job is currently closed and not accepting applications. Thank you for your interest!

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