Senior Backend Engineer

Há 10 horas

Índio do 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.

  • Senior Backend Engineer

    2 semanas atrás

    Índio do Brasil Sphise Tempo inteiro

    Senior Backend Engineer (PHP/Laravel) Location: Brazil (Remote) Our trusted high-growth healthcare technology partner is seeking a talented Senior Backend Engineer (PHP/Laravel) to join their dynamic team. This innovative company is dedicated to revolutionizing the healthcare industry through cutting-edge technology solutions. Position Overview: As a...

  • Senior Backend

    2 semanas atrás

    Índio do Brasil Kake Tempo inteiro

    Senior Backend (Node+Python) Engineer Summary We're looking for a Senior Backend Engineer to join one of our key partners in building the next generation of digital commerce infrastructure. This role is focused on creating high-performance, scalable backend services that power mission-critical features for large-scale retailers and digital platforms. You...

  • Senior Backend

    2 semanas atrás

    Índio do Brasil Kake Tempo inteiro

    Senior Backend (Node+Python) EngineerSummaryWe're looking for a Senior Backend Engineer to join one of our key partners in building the next generation of digital commerce infrastructure. This role is focused on creating high-performance, scalable backend services that power mission-critical features for large-scale retailers and digital platforms. You will...

  • Senior BackEnd Engineer

    3 semanas atrás

    Índio do Brasil Prosigliere Tempo inteiro

    We are seeking to bring on board a Senior BackEnd Engineer with a deep understanding of Typescript programming, software development methodologies and the ability to design, develop and maintain complex applications, while also contributing significantly to the technical excellence of the team. Responsibilities - Exceptional problem solving skills to...

  • Backend Engineer

    Há 2 dias

    Índio do Brasil Tecla Tempo inteiro

    *Native/Bilingual English is required for this role (read/written/spoken)Please upload your CV Resume in English.Monthly salary: $4,500 - $5,500 USDAlong with our partner, we are seeking a Senior Backend Engineer to lead the design, architecture, and development of their backend systems powering web and serverless applications. You will be responsible for...

  • Software Engineer Backend

    Há 4 dias

    Índio do Brasil Pride Global Tempo inteiro

    🚀 100% Backend Engineer – Campaign Management Platform | Remote Opportunity for Fluent English Speakers in BrazilAre you passionate about building high-impact, scalable backend systems? We're partnering with a global social media leader to expand their Campaign Management Platform, and we're looking for talented engineers in Brazil to join this...

  • Software Engineer Backend

    Há 4 dias

    Índio do Brasil Pride Global Tempo inteiro

    🚀 100% Backend Engineer – Campaign Management Platform | Remote Opportunity for Fluent English Speakers in Brazil Are you passionate about building high-impact, scalable backend systems? We're partnering with a global social media leader to expand their Campaign Management Platform, and we're looking for talented engineers in Brazil to join this...

  • Backend Software Engineer

    Há 3 dias

    Brasil vaga para Backend Software Engineer Tempo inteiro R$40.000 - R$60.000 por ano

    Nosso modo de fazer no timeO iFood é a maior empresa de FoodTech da América Latina. Nosso objetivo é tornar a vida das pessoas mais conveniente e prazerosa, simplificando e revolucionando a maneira como se alimentam por meio da tecnologia aplicada. Como engenheiro de software você projetará, codificará, testará e operará microsserviços que executam...

  • Senior Backend Engineer

    Há 19 horas

    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...

  • Senior Backend

    2 semanas atrás

    Índio do Brasil Fullinfo Tempo inteiro

    Would you like to partake in technical challenges and contribute to taking our product to market? Are you ready to meet and exceed ambitious targets in a rapid-paced, results-driven startup environment? Then keep reading! Yes, tell me more... fullinfo is a startup B2B data services software company. We are building an un-paralleled data collection...