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Senior Backend Engineer

Toronto, Ontario, Canada🌐 Remote💼 Full-time🗓 2026-08-25 → 2026-09-25

Core

Design and implement backend architecture, develop clean code, and manage technical debt for construction technology applications.

Role type

Senior Backend Engineer

Builds

Backend services and APIs for construction technology products

Domain

Construction technology

Deliverable

production ML models | product features

Required skills

Python API frameworks (Flask), REST API development, relational database design, event-based processing (AMQP, RabbitMQ, Amazon MQ, Celery), microservice architecture, Git, AI tools

Preferred skills

AWS products (S3, EC2, EKS), ElasticSearch/OpenSearch, Docker, Kubernetes, CI/CD, React, GraphQL, startup environment experience

Technologies

Flask, RabbitMQ, Amazon MQ, Celery, Git, AWS, ElasticSearch, OpenSearch, Docker, Kubernetes, Jira, ClickUp, React, GraphQL

Responsibilities

Design and implement backend architecture, develop clean efficient code with tests, participate in code reviews, address technical debt, collaborate with engineering teams

Seniority

Senior, hands-on IC

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