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.
Staff Frontend Engineer at BairesDev
In this role, you'll shape the frontend of a product at the leading edge of AI-powered experiences, expanding from streaming chat into rich analytics interfaces. You'll partner closely with Design to explore what generative UI can look like, then bring those ideas to life quickly and with genuine craft. This is your opportunity to set the bar for quality and accessibility on a fast-moving product, working with real autonomy and influence over how the experience evolves.
What You'll Do:
- Lead the frontend surface of a streaming chat application expanding into analytics experiences.
- Build pixel-accurate, polished UI that faithfully matches design specifications.
- Collaborate closely with Design on generative UI discovery and rapid prototyping.
- Champion accessibility and inclusive UX across all internal-facing experiences.
- Proactively surface experience issues rather than waiting for feedback cycles.
What we are looking for:
- 8+ years of experience with React and Next.js using TypeScript.
- 4+ years of backend experience with Python.
- Proven experience building, maintaining, and evolving production LLM systems, not just zero-to-one projects.
- Experience with LLM evaluation and tracing, including LangSmith, LLM-as-judge, and golden datasets.
- High attention to detail in UI, including pixel accuracy, proactive polish, and design spec fidelity.
- Experience with