Talent Network: Senior Full stack Engineer (New Business)

About Toptal Toptal is a global network of top talent in business, design, and technology that enables companies to scale their teams, on-demand. With $200+ million in annual revenue and team members based around the globe, Toptal is the world’s largest fully remote workforce. We take the best elements of virtual teams and combine them with a support structure that encourages innovation, social interaction, and fun. We see no borders, move at a fast pace, and are never afraid to break the mold. Job Summary We are building a robust Data Annotation Platform designed to be the backbone of AI development. Instead of clients managing their own labeling infrastructure, they use our platform to drop massive datasets—100k images, audio clips, PDFs, or video segments—and define the questions they need answered. Whether it’s timestamping topics in a video or auditing subtitles, we build the tools that make high-quality data possible. Our stack is focused heavily on Next.js, Node, and Supabase. We’re looking for someone who lives and breathes the JS ecosystem and wants to solve the unique UI/UX and architectural challenges that come with handling diverse media at scale. This is a remote posit... Click Apply to read the full job description.