AI-Driven Python Developer | LLMs, Agents, Cloud

Apptoza Inc.; Toronto; On-site; CAD 110,000 - 150,000; Full time

Job summary

Apptoza Inc. is seeking a Python Developer – AI/LLM to build production-grade applications using Python and Node.js/TypeScript. You will create AI agents with LangChain, LlamaIndex, or Claude SDK, work with LLMs and prompt engineering, and develop MCP servers and REST APIs.

The role involves designing and maintaining the Backstage.io developer portal, working with MongoDB and Redis, and deploying pipelines with Git-based CI/CD. Cloud deployment spans AWS, Azure, or OpenShift.

Qualifications

• : 5+ years of Python development experience.
• :

Responsibilities

• Develop and maintain production applications using Python and Node.js/TypeScript.
• Build and integrate AI agents using LangChain, LlamaIndex, or Claude SDK.
• Work with LLMs and prompt engineering to develop AI-powered solutions.
• Develop MCP (Model Context Protocol) servers and REST APIs.
• Design, deploy, and maintain the Backstage.io developer portal.
• Work with MongoDB and Redis in production environments.
• Build and maintain CI/CD pipelines using Git and DevOps tools.
• Deploy and support applications on AWS, Azure, or OpenShift.

Skills

Python development

AI agents

LLMs

Prompt engineering

REST APIs

OpenAPI specifications

Git

CI/CD pipelines

Backstage.io

Tools

LangChain

LlamaIndex

Claude SDK

MongoDB

Redis

Backstage.io

Git

CI/CD pipelines

OpenAPI specifications

Job description

Apptoza Inc. is seeking a Python Developer – AI/LLM to build production-grade applications using Python and Node.js/TypeScript. You will create AI agents with LangChain, LlamaIndex, or Claude SDK, work with LLMs and prompt engineering, and develop MCP servers and REST APIs.

The role involves designing and maintaining the Backstage.io developer portal, working with MongoDB and Redis, and deploying pipelines with Git-based CI/CD. Cloud deployment spans AWS, Azure, or OpenShift.