*Role Title: *Frontend Software Engineer *Role Type: *Contractor *Location: *Remote We are engaging expert Frontend Software Engineers to participate in a high-impact customer project, focusing on crafting exceptional user interfaces. 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. Leverage your ability to interpret detailed component style guides and screenshots, delivering pixel-accurate, responsive web interfaces that set new standards in usability and aesthetics. Strong communication skills are highly valued for effective collaboration and documentation. *Scope of Work* * 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. *Preferred Qualifications* * 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. * Advanced degree (Master’s or PhD) in Computer Science or a related technical discipline is a plus. Job Types: Full-time, Part-time, Contract Contract length: 6 months Pay: 35,00€ - 45,00€ per hour Work Location: Remote

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Frontend Developer