Full Stack Engineer

Senior Full-Stack Engineer (AI-Driven Platforms)About the RoleWe are looking for a Senior Full-Stack Engineer with strong experience designing, building, and scaling modern web applications and SaaS platforms.

In this role, you will work across the entire stack, from intuitive frontend interfaces to robust backend services, cloud infrastructure, and AI-powered solutions.

You will collaborate closely with product, engineering, and platform teams to deliver high-impact, scalable systems.

Key ResponsibilitiesDesign, develop, and scale full-stack web applications and SaaS platformsBuild high-quality, maintainable frontend experiences using modern frameworksDevelop APIs and backend services with a focus on performance, security, and scalabilityArchitect and manage cloud-native infrastructure using Infrastructure as CodeImplement AI-powered features using foundation models and retrieval-augmented generation (RAG) architecturesEnsure reliability through automated testing, CI/CD pipelines, and observability best practicesCollaborate in English on a daily basis with cross-functional and international teamsTechnical RequirementsFrontendStrong experience with TypeScript, React, and Next.jsProficiency with modern CSS frameworks such as Tailwind CSSBackendSolid experience with Node.js (Express and/or NestJS) and/or Python (FastAPI or Django)DatabasesExperience with relational databases such as PostgreSQL or AWS AuroraExperience with Vector Data Stores (Amazon OpenSearch Serverless, pgvector, or Pinecone)Cloud & InfrastructureDeep familiarity with AWS (Lambda, ECS/EKS, S3, API Gateway) or GCPStrong experience with Infrastructure as Code (Terraform or AWS CDK)AI & OrchestrationHands-on experience with Amazon Bedrock (working with foundation models like Claude or Llama)Experience with Google Vertex AIFamiliarity with LangChain, LlamaIndex, and RAG architecturesDevOps & CI/CDExperience with Docker and GitLab CIStrong knowledge of observability and monitoring tools such as Datadog, AWS CloudWatch, Google Cloud Monitoring, and Google Cloud LoggingTestingExperience with automated testing frameworks such as Jest, PyTest, Playwright, or CypressDeveloper ToolsAdvanced proficiency with AI coding assistants such as Cursor, GitLab Duo, and Claude CodeLanguage RequirementsAdvanced English proficiency for daily communicationIgualdade & Oportunidade para TodosRepresentando 165 nacionalidades em todo o mundo, nos orgulhamos de ser um empregador que oferece igualdade de oportunidades, comprometido em fornecer oportunidades iguais de emprego a todos os candidatos e funcionários, independentemente de raça, religião, sexo, cor, idade, nacionalidade, gravidez, orientação sexual, deficiência física ou informações genéticas, ou qualquer outra classificação protegida, de acordo com as leis federais, estaduais e/ou locais.