Senior Software Engineer - Alti Team

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer - Alti Team based in Brazil.

This role offers the opportunity to build and scale an AI agent product at the intersection of software engineering, machine learning, and customer-facing technology.

You will develop product features end to end, spanning conversational AI, intelligent agents, automated routines, and LLM-powered experiences.

The position combines hands-on product engineering with RAG, evaluation, observability, and machine learning in production.

You will work within a small, highly collaborative squad alongside engineering, product, and design professionals.

Your work will directly influence how customers use AI to solve real business problems and automate important workflows.

The environment is fast-paced and product-driven, with significant ownership across the delivery lifecycle and opportunities to shape technical practices as the product scales.

This is an exciting opportunity for a senior engineer who wants to build practical AI products and contribute to their evolution from early-stage growth to production scale.