4h ago

Senior Backend Developer

Montreal, Canada

$150k-$200k / yearest.

full-timesenior Hybride-commerce

🛠 Tech Stack

💼 About This Role

You'll design and develop AI/ML backend systems powering Stay22's affiliate platform. Your work will directly impact real-time inference engines and ML pipelines. Collaborate with ML and data teams to ensure scalable and reliable services.

🎯 What You'll Do

  • Design and maintain end-to-end AI/ML pipelines and real-time inference engines
  • Develop backend APIs for ML-driven redirect (Roam) and affiliate link (Spark) engines
  • Build internal client/gateway layers for large language models (LLMs)
  • Collaborate with ML and data teams to integrate models and optimize data pipelines

📋 Requirements

  • 8+ years of backend software development experience
  • Advanced Python with modern backend frameworks (e.g., FastAPI)
  • Experience deploying services on Google Cloud Platform with Docker and Kubernetes
  • Proficiency in relational and NoSQL databases (PostgreSQL, MongoDB) and async task systems (Celery)

✨ Nice to Have

  • TypeScript/Node.js experience
  • Experience with ML infrastructure (Vertex AI, TensorFlow Serving)
  • Knowledge of GCP services like Vertex AI

🎁 Benefits & Perks

  • 🏖️ Hybrid work with bright Little Italy office
  • 📈 Growth opportunities and ownership
  • 🌍 Support travel creators and make an impact

📨 Hiring Process

Phone screen (20min), system design brainstorming (60min), in-person panel (45min), final with CEO (30min).

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