Javascript Developer - Remote

YO IT Consulting; San Antonio (TX); On-site; USD 90,000 - 150,000; Full time

Job summary

YO IT Consulting is seeking a skilled Javascript Developer for a remote contract role. You will design and implement frontend solutions using modern frameworks, optimize performance, and collaborate with cross-functional teams.

You should drive frontend architecture, mentor teammates, and uphold code quality and accessibility.

Qualifications

• Extensive experience building sophisticated web applications with JavaScript.
• Experience with modern frontend frameworks and state management.
• Ability to write clean, maintainable, well-documented code.
• Strong written and verbal communication for cross-functional teams.
• Proven track record in frontend architecture and leadership.
• Knowledge of web performance optimization and responsive design.
• Experience working in remote, distributed teams.

Responsibilities

• Design, develop, and optimize robust frontend solutions using 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 code practices.
• Troubleshoot performance bottlenecks and optimize user experience.
• Stay current with industry trends to improve development workflows.

Skills

Web apps with JavaScript

Frontend frameworks

Code quality & docs

Communication skills

Frontend architecture

Performance optimization

Remote collaboration

Tools

CI/CD pipelines

Version control (Git)

Testing automation

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.