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Backend Data Platform Engineer SQL, ETL, Gen AI, Backstage Dev

Astra North Infoteck Inc.

Job Location:

Toronto - Canada

Monthly Salary: K 10 - 10

Experience Required: 4-5years

Posted: 24 May 2026 (30+ days ago)

Application Deadline: 21 August 2026

Vacancies: 1 Vacancy

Job Summary

We are seeking an experienced Backend Developer with strong Platform Engineering expertise to design and enhance scalable backend systems data pipelines and developer platforms.

The ideal candidate will have solid experience in backend services data systems and modern platform tools along with exposure to GenAI-driven applications and enterprise data ecosystems.

Required Skills

Strong backend development experience with a focus on data-centric applications.

Hands-on experience with:

SQL and NoSQL databases
Enterprise ETL frameworks and data migration
GenAI platforms including RAG and prompt engineering concepts
Backstage developer platform software templates and golden paths
System design scalability and performance optimization

Key Responsibilities

Design and develop scalable backend services and APIs supporting enterprise platforms
Work with SQL and NoSQL databases for storage processing and optimization
Build and manage data pipelines and ETL frameworks for large-scale data processing and migration
Integrate GenAI-based solutions (RAG prompt engineering) into backend systems where applicable
Develop and maintain platform tooling using Backstage including reusable templates and golden paths
Ensure data integrity performance and scalability across backend systems
Collaborate with cross-functional teams to define backend architecture and solutions
Support debugging performance tuning and production issue resolution

Tools & Methodologies