Senior Frontend Developer

We are seeking Frontend Software Engineers to join a high-impact customer project focused on crafting exceptional user interfaces. In this role, you will apply your frontend 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 and technical excellence are what matter most., * Interpret and translate component style guides and interface screenshots into precise, visually consistent UI deliverables

• Implement pixel-perfect, responsive web components using modern technologies such as Typescript and CSS3
• Ensure all UI elements adhere to established design systems and accessibility standards
• Collaborate asynchronously through clear documentation and constructive feedback within a remote-first environment
• Proactively identify, communicate, and resolve inconsistencies or ambiguities in design specifications
• Optimize UI performance across devices, focusing on fast load times and smooth interactions
• Contribute domain-specific expertise to guide the training and development of advanced AI models

• Component Style Guides
• Pixel-Perfect UI Implementation
• Typescript
• Responsive Web Design
• CSS3, * Minimum of 3 years of professional experience delivering high-quality front-end solutions
• Proven proficiency with Typescript, CSS3, and responsive web design principles
• Demonstrated success in building pixel-perfect interfaces from detailed visual references
• Experience working with and extending component style guides and design systems
• Strong English communication skills
• Self-motivated and capable of delivering autonomously within distributed project environments

$30 - $40 an hour - Part-time, Contract