Javascript Developer - Remote

YO IT Consulting; Seattle (WA); On-site; USD 110,000 - 150,000; Full time

Job summary

YO IT Consulting seeks a Javascript Developer to design and implement robust frontend features in a remote, contract role. You will advance real-world AI training-related interfaces and contribute to scalable frontend systems.

The position emphasizes high-quality JavaScript, experience with modern frameworks, and strong collaboration across distributed teams. You will mentor peers and drive performance improvements while staying current with industry trends.

Qualifications

• Extensive experience building sophisticated web applications with JavaScript.
• Expertise in modern frontend frameworks (React, Vue, Angular).
• Ability to write clean, well-documented code with good maintainability.
• Strong written and verbal communication, collaboration focus.
• Proven track record leading frontend architecture decisions.
• Solid understanding of web performance optimization and responsive design.
• Experience working in remote, distributed teams.

Responsibilities

• Design, develop, and optimize frontend solutions using advanced JavaScript.
• Collaborate with cross-functional teams to translate requirements into interfaces.
• Lead architectural decisions and mentor junior developers.
• Implement modern frontend frameworks and libraries for scalable apps.
• Conduct code reviews and promote clean, efficient code.
• Troubleshoot performance bottlenecks and improve UX.
• Stay updated on industry trends and introduce new technologies.

Skills

JavaScript

Frontend frameworks

Code quality

Communication

Frontend architecture

Web performance

Remote collaboration

Tools

React

Vue

Angular

Job description

Job Description

Job Title: Javascript Developer

Job Type: Contract

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, develop, and optimize robust frontend solutions using advanced JavaScript techniques.
• Collaborate closely with cross-functional teams to translate business requirements into intuitive digital interfaces.
• Lead architectural decisions and mentor junior developers, ensuring best practices and code quality across the team.
• Implement modern frontend frameworks and libraries to deliver scalable and maintainable applications.
• Conduct code reviews, provide constructive feedback, and continuously advocate for clean, efficient code.
• Troubleshoot complex issues, proactively identifying and resolving performance bottlenecks.
• Stay abreast of industry trends, introducing innovative technologies and approaches to improve development workflows.
  
  

Required Skills And Qualifications

• Extensive experience building sophisticated web applications with JavaScript.
• Expertise in modern frontend frameworks (e.g., React, Vue, Angular) and state management tools.
• Demonstrated ability to write clean, maintainable, and well-documented code.
• Excellent written and verbal communication skills, with a strong commitment to clarity and collaboration.
• Proven track record of driving frontend architecture and leading development initiatives.
• Strong understanding of web performance optimization and responsive design principles.
• Experience working in remote, distributed teams.
  
  

Preferred Qualifications

• Experience mentoring or coaching other developers.
• Background in building accessible and internationalized web interfaces.
• Familiarity with automated testing, CI/CD pipelines, and version control systems.