Full-Stack Engineer (Frontend-focused)

$30 - $90/hourpay

Required Skills

React
Node.js
HTML
CSS
About micro1
micro1 connects domain experts to the development of frontier AI models. Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform. AI labs and enterprises use micro1 to train models and build reliable AI agents through advanced evaluations and reinforcement learning environments. Experts contribute directly to how AI systems learn, reason, and perform across domains like finance, healthcare, engineering, and more. Our platform identifies and vets top talent through an AI recruiter, enabling high-quality contributions at scale.
Our goal is to enable 1 billion people to do meaningful work by applying their expertise to AI. We’ve raised $40M+ in funding, and our AI recruiter has powered over 1 million AI-led interviews as our global network of experts grows into the human intelligence layer for AI.

Job Description

Job Title: Full-Stack Engineer (Frontend-focused)


Job Type: Contractor (Part-time)


Location: Remote


Job Summary:

Join our dynamic customer’s team as a Full-Stack Engineer (Frontend-focused), where you will play a leading role in building scalable and responsive web applications. This position is an exciting opportunity to collaborate on cutting-edge projects, leveraging your expertise in React, Node.js, HTML, and CSS.


Key Responsibilities:

  1. Design, develop, and optimize robust frontend solutions using React, HTML, and CSS.
  2. Collaborate closely with backend engineers to deliver seamless, end-to-end user experiences.
  3. Contribute to backend systems using Node.js and optionally Python, Java, or .NET based on project requirements.
  4. Maintain high standards of code quality, performance, and usability across the stack.
  5. Participate actively in agile ceremonies, code reviews, and technical discussions within a distributed team environment.
  6. Translate complex business needs into technical implementation with clear written and verbal communication.
  7. Continuously research and apply industry best practices to improve our applications and workflow.


Required Skills and Qualifications:

  1. Expertise in building responsive UIs with React, HTML, and CSS.
  2. Strong proficiency with Node.js for backend development.
  3. Proven track record working as a full-stack or frontend-focused engineer on production web projects.
  4. Solid understanding of RESTful APIs and integration best practices.
  5. Exceptional written and verbal communication skills, with a collaborative mindset.
  6. Ability to thrive in a fast-paced, remote-first work environment.
  7. Experience with modern development workflows, version control, and agile methodologies.


Preferred Qualifications:

  1. Backend experience with Python, Java, or .NET. (Anyone is fine)
  2. Background in cloud services or scalable, distributed systems.
  3. Demonstrated passion for delivering polished user experiences and high-quality code.


Additional Info:

Bring your frontend expertise while enjoying exposure to a range of backend technologies. As a core contributor to our customer’s team, you’ll have the autonomy to impact product direction and technology choices in a flexible, remote environment. If you are passionate about both UI excellence and full-stack development, we encourage you to apply and shape the next generation of digital solutions with us.

Apply now

Please note that after completing the interview process, you’ll be added to our talent pool and considered for this and other roles that match your skills.

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