Senior AI & Cloud-Native Architect (Remote)

OpsBrasil Serviços Cloud LTDA; United States; Remote; USD 165,000 - 248,000; Part time

Job summary

OpsBrasil Serviços Cloud LTDA is seeking an experienced architect to own the software and cloud-native architecture of AI-enabled applications and retrieval systems. You will lead GenAI/RAG designs, build backend services in TypeScript/Python, and ensure security, reliability, and observability for production workloads.

The role combines architectural leadership with hands-on engineering, from discovery through go-live, including architecture reviews and ADR documentation.

Qualifications

• 10+ years in software engineering with distributed systems focus.
• Hands-on delivery of GenAI/LLM applications and AI safety controls.
• Experience with cloud-native patterns, security, and observability.

Responsibilities

• Design scalable, secure architectures for AI-enabled apps and retrieval systems.
• Define patterns across microservices, containers, serverless, and event-driven systems.
• Produce GenAI/RAG solutions including routing, retrieval, evaluation, and cost/latency optimization.
• Build backend services in TypeScript/Node.js and/or Python; implement event-driven workflows.
• Document ADRs, guide engineers through architecture and code reviews.
• Translate business use cases into technical designs and exec summaries.
• Establish observability and secure CI/CD pipelines.

Skills

Distributed systems

GenAI / LLM delivery

Cloud security

Technical leadership

ADR documentation

Executive communication

Tools

Docker

Kubernetes

CI/CD tooling

OpenTelemetry

Grafana

Datadog

CloudWatch

pgvector

OpenSearch

Job description

OpsBrasil Serviços Cloud LTDA is seeking an experienced architect to own the software and cloud-native architecture of AI-enabled applications and retrieval systems. You will lead GenAI/RAG designs, build backend services in TypeScript/Python, and ensure security, reliability, and observability for production workloads.

The role combines architectural leadership with hands-on engineering, from discovery through go-live, including architecture reviews and ADR documentation.