AI Full-stack Engineer (Next + Python) - Remote Work

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. AI Full-stack Engineer (Next + Python) at BairesDev In this role, you'll own the frontend surface of a streaming chat app now expanding into analytics views for a sales revenue workstream, where accuracy shapes real customer conversations. Working inside an established design system, you'll build reusable components and hooks, prototype alongside Design on generative UI, and extend Python services when the frontend needs them. This is your opportunity to bring genuine craft to a product where UI detail truly matters, with room to grow from Senior through Staff scope depending on what you bring. What You'll Do: - Own the frontend surface of a streaming chat and analytics application.- Build reusable components and hooks within an established design system.- Prototype alongside Design on generative UI concepts.- Extend Python services when frontend features require backend changes.- Raise experience issues proactively, with strong attention to pixel accuracy and accessibility. What we are looking for: - 5+ years of experience with React and Next.js in TypeScript, 8+ years for lead-level scope.- 2+ years of experience building AI/LLM-driven applications.- 2+ years of experience with Python, or 4+ years of backend experience for lead-level scope.- High attention to detail in UI, including pixel accuracy, design spec fidelity, and proactive polish.- Experience with AWS.- Availability to work PST hours.- Advanced proficiency in English. Nice to have: - Experience with LLM evaluation, including LangSmith, Langfuse, LLM-as-judge, or golden datasets.- Experience with streaming chat interfaces, including token streaming and WebSockets.- Experience with analytics and charting UI using D3, Recharts, Visx, or similar.- Experience working inside an established design system such as Material or Carbon.- Strong accessibility (a11y) and responsive web app practices.- Familiarity with generative UI and model-driven components. How we make your work (and your life) easier: - 100% remote, work from anywhere.- Excellent compensation in USD or your local currency if preferred.- Hardware setup for you to work from home.- Paid parental leave, vacation, and national holidays.- Innovative and multicultural work environment.- Collaborate and learn from the global Top 1% of talent in each area.- Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact!Apply now!