Senior Backend Engineer

Há 18 horas

Ituiutaba, Brasil Foldspace Ai Tempo inteiro

Job Title: Senior Backend Engineer Location: Remote (LATAM) Type: Full-time Reports to: CTO About Foldspace AI Foldspace AI is reimagining how users interact with software.We embed a real-time AI agent directly into SaaS applications—not just to chat, but to act.Our agent understands user behavior, triggers features, and renders UI components dynamically—turning complex interfaces into smart, intuitive, outcome-driven experiences.We are a seed-stage startup backed by leading investors, building a team of world-class engineers to create the core of our product and solve some of the most challenging problems in applied AI.The Role We're looking for a Senior Backend Engineer to help architect and scale the systems behind our AI-powered agent.You'll build performant APIs, orchestrate LLM workflows, manage contextual memory, and ensure low-latency performance across high-scale, multi-tenant environments.This is a high-impact, hands-on role.You'll work closely with our CTO, AI team, and product leads to develop foundational infrastructure for a truly agentic user experience.What You'll Do Design and implement scalable, low-latency backend services using Java Build and maintain APIs that support real-time agent actions and feature execution Orchestrate LLM workflows including prompt routing, context injection, and memory management Develop secure, multi-tenant APIs for our web application.Leverage BigQuery, Mongo, Redis, Dataflow, and Pub/Sub for real-time analytics, caching, and messaging Ensure observability, traceability, and reliability across agent behaviors and backend systems Collaborate cross-functionally with AI, product, and frontend teams to deliver seamless, intelligent user flows Tech Stack Language: Java Cloud: Google Cloud Platform (GCP) Data & Messaging: BigQuery, MySQL, Mongo, Redis, Pub/Sub AI/LLM: OpenAI, Google Vertex AI, LLM orchestration framework, vector DBs Infra & Tooling: Docker, Terraform, CI/CD, GCP Cloud Monitoring What You Bring A deep sense of ownership and accountability, the ability to thrive in a fast-paced, autonomous environment, and the drive to produce high-quality features end-to-end.5+ years of backend engineering experience, preferably in high-scale, real-time systems Deep expertise in Java and backend architecture Strong expertise in multi-tenant architecture, system scalability, and security best practices.Passion for performance, reliability, and building robust systems Bonus If You Have Experience with agentic systems or LLM-driven user interfaces Familiarity with LLM integrations and AI workflow orchestration in production environments Built systems for context-aware personalization or dynamic workflow execution Experience with GCP, BigQuery, Redis, Pub/Sub, Mongo, and event-driven systems Familiarity with conversational memory, embeddings, or retrieval-augmented generation (RAG) Why Join Foldspace?We're building one of the first real-time, agentic systems designed to fundamentally change the way people use software.This isn't just adding AI to a product—it's rethinking the interface itself.You'll help build the backend that powers intelligent, contextual, action-oriented experiences.Our core advantage is our team; we are a small, focused group of senior and staff engineers, and our ability to solve complex problems with exceptional speed is our superpower.If you want to work on bleeding-edge systems with deep technical challenges and massive user impact, you'll thrive here.

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