ResponsibilitiesArchitect, develop, and maintain scalable back-end services and APIs across the QSuite platform.Lead refactoring and modernization efforts with a focus on reliability, performance, and long-term maintainability.Create and maintain comprehensive test coverage (unit, integration, load tests) to ensure system stability.Collaborate closely with Technology, Product, and Operations teams to design solutions that align with business needs.Participate in and elevate code reviews, promoting best practices and engineering standards.Mentor junior and intermediate developers through guidance, pairing, and technical leadership.Contribute to improvements in CI/CD workflows, observability, and infrastructure reliability.Other responsibilities as dictated by the needs of Platform Development.TechnologiesStrong understanding of back-end architecture, API design, system design, and large-scale service development.Expertise in Python development using Flask, FastAPI, and SQLAlchemy.Experience with SQL and NoSQL databases, including schema design, optimization, and data modeling (MySQL, DynamoDB, etc.).Experience with big data processing and ETL workflows.Containerization proficiency:



Docker, Docker Compose, and Kubernetes.Observability tooling experience (Prometheus, Grafana, Sentry, logging/metrics/tracing fundamentals).Experience building in both serverless and traditional server-based compute models (AWS Lambda, ECS/EKS, EC2).Cloud experience (preferably AWS): S3, Lambda, RDS, DynamoDB, SQS/SNS, IAM.Familiarity with Javascript/Typescript and Node.Js for integration or full-stack collaboration.Understanding of modern CI/CD pipelines and Infrastructure-as-Code (AWS CDK/CloudFormation).Security-first mindset with knowledge of secure coding practices, secrets management, and data privacy expectations (SOC2).Other needs as dictated by the business.Seniority levelMid-Senior levelEmployment typeContractJob functionEngineering and Information TechnologyBack End Developer - Master-Level InternshipToronto, Ontario, Canada | $95,000.00 - $105,000.00We’re unlocking community knowledge in a recent way. Experts add insights directly into each article, started with the help of AI.#J-18808-Ljbffr

📌 Senior Back-End Engineer - $95,000 - $105,000 A Year (Toronto)
🏢 Q Wealth Partners
📍 Toronto