Job Title : Senior Frontend Developer (Javascript)

Job Type : Contractor

Location : Remote

Must Have :

- Expertise in modern frontend frameworks (e.g., React, Vue, Angular) and state management tools.

- Experience in building sophisticated web applications with JavaScript.

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.