Luzia

Brand Manager

• Support paid campaign execution and optimization for Brazil
• Support CRM/lifecycle campaigns (push, in-app, WhatsApp)
• Drive BR social content — spot trends, then create and execute across paid and organic
• Turn creative performance data into sharper content decisions
• Occasionally support in-market events and user research

Growth & Brand Specialist

Full-stack Engineer

• Build magical AI product experiences - Design and implement fast, intuitive, and engaging experiences that make AI feel natural and useful.
• Ship across the stack - Build and maintain backend services in Python and production-grade frontends in TypeScript and Next.js. Move fluidly between layers, owning features end to end.
• Architect scalable backend systems - Design and maintain backend services and APIs that power real-time AI interactions at scale.
• Move fast, ship often - Operate with high ownership and urgency. Prototype quickly, validate with users, and iterate based on real-world feedback.
• Collaborate across AI, product & growth - Work cross-functionally with AI engineers, product managers, designers, and growth teams to translate experimentation and insights into production-ready systems.
• Raise the technical bar - Write clean, maintainable, well-tested code. Contribute to architecture decisions, improve developer experience, and help establish best practices that enable the team to scale.
• Think in systems, not just tickets - Anticipate bottlenecks before they happen - whether in performance, UX, cost, or scalability. Proactively improve observability, reliability, and infrastructure as we scale.
• Mentor & lead by example - Provide thoughtful code reviews, support other engineers, and help shape a strong engineering culture centered around ownership, craftsmanship, and impact.

Growth & Brand Specialist

Senior Software Engineer – Fullstack