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Full Stack Developer (Node.js, React & Data Engineering)

Apptoza Inc.

mississauga, on, Canada Full-time July 08, 2026

Found Description

Full Stack Developer (Node.js, React & Data Engineering) Location: Mississauga, ON (Hybrid)

Responsibilities

Design, develop, and maintain scalable full‑stack applications.

Build robust data pipelines and ETL processes.

Optimize and tune complex SQL queries for performance.

Integrate APIs and develop microservices‑based architecture.

Collaborate across teams to deliver high‑quality data‑driven solutions.

Contribute to DevOps pipelines and cloud deployments.

Required Skills

Strong expertise in MSSQL, BigQuery, and advanced SQL.

Hands‑on experience with Node.js, Python, and React.js.

Solid understanding of ETL data pipelines and performance tuning.

Experience with DevOps tools such as Kubernetes, Jenkins, and CI/CD pipelines.

Knowledge of code quality, testing, and best practices.

Exposure to AI/ML concepts (LLMs, prompt engineering) and API integrations.

Ready to Apply?

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