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Wizdaa

Senior Backend Architect, AI-First

Wizdaa

Senior AI-First Backend Architect at Wizdaa responsible for backend services in NestJS and TypeScript. Leading architecture decisions and employing AI-first strategies for efficient delivery.

Posted 6/29/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates expertise in backend architecture and service design using NestJS and TypeScript, with a strong focus on building scalable and reliable GraphQL APIs. Proficient in database design and optimization in Postgres, while leveraging AI tools to enhance software engineering workflows.

Highest-signal resume keywords
NestJS DevelopmentTypeScript ProficiencyGraphQL API DevelopmentPostgres Database ManagementAI Tools Integration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Backend OwnershipArchitecture DecisionsMicroservices EnvironmentDatabase DesignCode Quality StandardsSystem DesignInfrastructure DecisionsTesting StrategyDeveloper ProductivityAI-First Delivery
Soft Skills
Problem-SolvingCommunication
Tools & Technologies
Node.jsNestJSTypeScriptGraphQLPostgres
Certifications & Qualifications
Degree in ITDegree in Computer Science
Industry Keywords
AI-First WorkflowSoftware Engineering Workflows

Tech Stack

Tools & technologies
GraphQLJavaScriptMicroservicesNode.jsPostgresTypeScript

About the role

Key responsibilities & impact
  • Lead-level backend ownership
  • AI-first delivery
  • Architecture decisions
  • Design and own backend services in NestJS and TypeScript, from schema to production
  • Make architecture decisions independently, with a focus on scalability, maintainability, and reliability
  • Build and maintain GraphQL APIs across a microservices environment
  • Own database design, optimization, and reliability in Postgres
  • Define technical direction, not just implementation details
  • Set and enforce quality standards across both AI-generated and manually written code
  • Translate ambiguous product needs into clear technical solutions
  • Contribute to system design, infrastructure decisions, testing strategy, and developer productivity
  • Operate in an AI-first workflow without compromising engineering standards

Requirements

What you’ll need
  • At least 3+ years of work experience with Development
  • Experience in Node.Js
  • At least 3 years of work experience with Typescript
  • At least 3 years of work experience with databases
  • At least 3 years of experience in NestJs
  • At least 3 years of experience in GraphQL
  • At least 3 years of experience in Postgres
  • Strong with AI tools in software engineering workflows
  • Able to use AI to speed up implementation, debugging, documentation, and problem-solving
  • Degree in IT or Computer Science or equivalent experience

Benefits

Comp & perks
  • Fully remote
  • Paid in USD
  • EST or PST aligned hours