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Full-Stack Web Development Service (Back-End Focused) – Multi-Cloud GenAI Platform / Secure GPT

ITHouse is looking for an Application Developer to join an international AI products team, focusing on the Secure GPT service on a multi-cloud GenAI platform (Azure / AWS / Google).

The role is primarily back-end development (approx. 90%), with occasional contributions to front-end development (approx. 10%).

Responsibilities

  • Design, develop, and enhance Secure GPT features: document understanding, translation, agentic capabilities, web usage, APIs, and automation
  • Execute the full development cycle: research, analysis, technical design, implementation, documentation, testing, and monitoring
  • Define and track KPIs to support data-driven decisions
  • Collaborate on an international team, working closely with the Tech Lead and Product Owner
  • Implement solutions in compliance with security standards and regulations
  • Identify opportunities for improvement in processes, automation, and customer service

Requirements

  • At least 5 years of experience in web application development, ideally in an Azure environment
  • Proficiency in JavaScript/TypeScript: Node.js (back-end), Next.js/React (front-end)
  • Experience with the full testing cycle (unit and E2E)
  • Experience in designing, implementing, and operating APIs
  • Hands-on experience with Azure: App Services, Cosmos DB, Application Insights, Monitoring
  • Experience with DevOps: Azure DevOps, CI/CD pipelines
  • Knowledge of Infrastructure as Code (IaC) and automation scripts
  • Experience with prompt engineering
  • Experience with AI APIs/frameworks (OpenAI, Anthropic, Gemini, Azure AI) and frameworks such as RAG and agentic
  • B1 level English (minimum), written and spoken

Preferred

  • Terraform and/or Bicep
  • Observability and monitoring tools
  • Experience in regulated industries
  • Azure and API certifications
  • Knowledge of data security and compliance
  • Willingness to travel occasionally to France, Spain, or Portugal

Join ITHouse and be part of a leading international project in Artificial Intelligence.

Details
Title
Full-Stack Web Development Service (Back-End Focused) – Multi-Cloud GenAI Platform / Secure GPT
Location
Lisboa
Date of Publication
10/08/2026
Reference
3W6X8W6V
Group