Coding & Software Engineering

Web Developer

ContractorRemote10 openings$20 - $70/hour

About this role

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.

Skills

HTMLCSSJavaScriptBackend APIs

Key responsibilities

  • Build and maintain responsive, user-friendly websites for the customer’s team
  • Integrate backend APIs and efficiently handle data exchange between frontend and backend services
  • Collaborate closely with design teams to deliver seamless, visually appealing user experiences
  • Troubleshoot, debug, and optimize web applications to ensure high performance and scalability
  • Write clean, well-documented, and maintainable code following industry best practices
  • Contribute to project planning and offer insights on technical feasibility and solutions
  • Communicate effectively with team members and stakeholders, both in writing and verbally

Required skills & qualifications

  • Advanced proficiency in HTML and CSS for creating modern, accessible layouts
  • Strong knowledge of JavaScript for dynamic web functionality
  • In-depth experience integrating and consuming backend APIs
  • Strong understanding of responsive and cross-browser design principles
  • Excellent written and verbal communication skills
  • Ability to work independently and manage multiple priorities remotely
  • Experience collaborating in distributed teams and using digital project management tools

Preferred qualifications

  • Familiarity with Content Management Systems (CMS) such as WordPress or similar platforms
  • Prior experience working with international or Silicon Valley-based companies
  • Exposure to version control systems like Git
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