- Design, build, and maintain backend services, REST APIs, and integrations using Python (FastAPI, Flask, or Django); some Node.js/TypeScript as needed.

- Build distributed services in a microservices architecture with token-based auth and role-based access controls.

- Integrate internal apps with third-party systems, external APIs, and Snowflake (data access, transformation, integration).

- Develop LLM-powered features: model APIs, prompt workflows, structured outputs, and retrieval-based (RAG) applications.

- Write clean, modular, secure code with unit, integration, and automated tests.

- Participate in code reviews, Git workflows, and CI/CD pipelines.

- Troubleshoot application, integration, data, and production issues.

- Collaborate with architects, engineers, data teams, product owners, and company representatives; translate requirements into implementation plans and clear technical documentation.

Summary

- Location: Montreal

- Work Mode: Hybrid (3x/week in-office)

Responsibilities

- Design, build, and maintain backend services, REST APIs, and integrations using Python (FastAPI, Flask, or Django); some Node.js/TypeScript as needed.

- Build distributed services in a microservices architecture with token-based auth and role-based access controls.

- Integrate internal apps with third-party systems, external APIs, and Snowflake (data access,



transformation, integration).

- Develop LLM-powered features: model APIs, prompt workflows, structured outputs, and retrieval-based (RAG) applications.

- Write clean, modular, secure code with unit, integration, and automated tests.

- Participate in code reviews, Git workflows, and CI/CD pipelines.

- Troubleshoot application, integration, data, and production issues.

- Collaborate with architects, engineers, data teams, product owners, and company representatives; translate requirements into implementation plans and clear technical documentation.

Requirements

- Minimum 3 years of software development or consulting experience.

- Strong Python proficiency with at least one framework (FastAPI, Flask, or Django); working knowledge of Node.js/TypeScript.

- Solid grasp of REST API design, microservices, auth, and service-to-service integration.

- Experience with Git workflows, CI/CD, and automated testing.

- Hands-on Snowflake experience (data migration, querying, and app integration).

- Proficiency integrating LLMs via hosted model APIs or enterprise AI platforms.

- Solid debugging, communication, and problem-solving skills; able to work independently and within multidisciplinary teams.

This role is for an existing vacancy.

📌 Application Development (Montreal)
🏢 Axelon Services
📍 Montreal