Backend Engineer, AI Integrations

New
J
JobgetherAI software
Fully remote position based in Brazil.Full-TimeSenior
Salary60,000 - 100,000 USD per year
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Job Details

Languages
Strong written and verbal communication skills in English.
Experience
5+ years of professional software engineering experience
Required Skills
AWSPostgreSQLPythonMongoDBTypeScriptAzure

Requirements

  • 5+ years of professional software engineering experience, including experience leading projects or people.
  • Strong backend development experience with TypeScript or Python.
  • Experience with cloud infrastructure such as AWS, Azure, or GCP.
  • Experience with PostgreSQL, MongoDB, or comparable database technologies.
  • Hands-on experience building products with modern LLM APIs, including OpenAI or Anthropic.
  • Practical experience developing agentic products and applying prompt engineering techniques.
  • Experience with retrieval technologies and architectures, including RAG, embeddings, and vector search.
  • Experience writing and evaluating Claude Skills.
  • Experience creating and integrating MCP servers and converting API endpoints into AI-accessible tools.
  • Strong understanding of selecting LLMs for different use cases while balancing quality, cost, and technical considerations.
  • Experience using AI-assisted coding tools such as Claude Code or Codex.
  • Strong written and verbal communication skills in English, and ability to estimate scope and timelines and communicate expectations.
  • Nice to have: experience with system administration, internal workspaces, or IT infrastructure, including Microsoft 365, Google Workspace, or SharePoint.
  • Nice to have: experience connecting Cowork or ChatGPT Work to internal data sources, integrating Microsoft 365 with AI systems, or building data ingestion pipelines.

Responsibilities

  • Lead AI-powered product engineering from concepts and prototypes through production-ready implementation.
  • Architect and develop scalable backend systems using TypeScript or Python.
  • Integrate modern LLM APIs into customer-facing applications.
  • Design agentic systems, including orchestration, tool use, prompt engineering, and AI workflows.
  • Build retrieval capabilities using RAG, embeddings, and vector search.
  • Evaluate LLMs and create MCP servers and AI-accessible tools from API endpoints.
  • Own features end-to-end and collaborate with teammates on client and customer ideas.
  • Improve internal AI tooling, engineering workflows, and delivery practices.
  • Estimate project scope and timelines, communicate progress and risks, and participate in hiring and mentoring.
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60,000 - 100,000 USD per year
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