Senior Node.js / Data Migration Developer (Canada)

Divine Match Talent; Toronto; Hybrid; CAD 80,000 - 110,000; Full time

Job summary

A health-tech company in Toronto is seeking a skilled Node.js Developer to design and maintain applications using Node.js and MongoDB. The role focuses on creating scalable RESTful APIs and involves leading data migration projects. Ideal candidates have over 6 years of experience in full stack development, particularly in integrating healthcare systems. Flexible remote work options are available.

Benefits

Flexible remote/hybrid work arrangements

Collaborative innovative environment

Continuous learning opportunities

Qualifications

• 6+ years of experience in full stack development, focusing on JavaScript and Node.js.
• Solid experience in API design, development, and integration.
• Hands-on experience with data migration and ETL workflows.

Responsibilities

• Design, develop, and maintain full stack applications using Node.js and MongoDB.
• Build and maintain scalable, secure, and well-documented RESTful APIs.
• Provide technical mentorship and conduct code reviews.

Skills

Full stack development

Node.js

JavaScript

MongoDB

API development

Data migration

ETL tools

Tools

Talend

Apache Nifi

Job description

About the Client

The clientis redefining digital healthcare infrastructure by enabling seamless integration, data mobility, and interoperability across complex health systems. They partner with provincial agencies, hospitals, and digital health platforms to deliver robust, scalable solutions that enhance care coordination and improve outcomes.

As a fast-growing health-tech company, they are looking for passionate, skilled developers to help bridge systems and data silos, modernize integrations, and build tools that drive digital transformation in healthcare.

About the Role

We are seeking a highly motivated and skilled Node.js Developer with a strong foundation in JavaScript, Node.js (or equivalent frameworks), and MongoDB, and with proven experience in API development, system integrations, and data migration using ETL tools.

This is a hands-on role ideal for someone who thrives in fast-paced environments, enjoys solving complex integration challenges, and is eager to make an impact in digital health.

Key Responsibilities

• Design, develop, and maintain full stack applications using Node.js and MongoDB.
• Lead or support data migration and integration projects between healthcare systems using both custom and commercial ETL tools.
• Build and maintain scalable, secure, and well-documented RESTful APIs for interoperability across digital health platforms.
• Collaborate with cross-functional teams including architects, analysts, QA, and DevOps to ensure smooth end-to-end delivery.
• Analyze technical requirements and propose effective solutions for integration, API development, and data movement.
• Provide technical mentorship and conduct code reviews to ensure code quality and adherence to best practices.
• Maintain detailed documentation for API specs, data mappings, workflows, and migration plans.
• Contribute to continuous process and tool improvements to increase team productivity.

Required Skills and Experience

• 6+ years of experience in full stack development with a focus on JavaScript, Node.js.
• MongoDB including schema design, data modeling, and migrations.
• Solid experience in API design, development, and integration.
• Hands-on experience with data migration and ETL workflows, including tools like Talend, Apache Nifi, or custom pipelines.
• Strong understanding of system integration patterns, message transformation, and error handling.
• Familiarity with Agile development practices and CI / CD pipelines.
• Excellent problem-solving, debugging, and communication skills.
• Ability to lead by example and support junior developers through collaboration and mentorship.

Nice to Have

• Hands-on experience with Ruby on Rails.
• Experience with healthcare integration standards such as FHIR, HL7, or eHealth Ontario specs.
• Understanding of secure API design and healthcare compliance frameworks (e.g., PHIPA, HIPAA).
• Familiarity with cloud platforms (AWS, Azure) and microservice architecture.

What We Offer

The chance to contribute to mission-driven healthcare transformation.

A collaborative, innovative environment focused on continuous learning and improvement.

Flexibility with remote / hybrid work arrangements.

Discover how Divine Match Talent can help you find the right opportunity. Visit our website to explore more : www.divinematchtalent.com