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Frontend Engineer

Cynet SystemsToronto, ON🇺🇸United StatesPosted 11 Aug 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

We are looking for Frontend Engineer for our client in Toronto, ON

Job Title: Frontend Engineer

Job Location: Toronto, ON

Job Type: Contract

Job Overview:

Must-Have Skills:

  • React, TypeScript, JavaScript and modern frontend development.
  • Node.js and REST API integration.
  • Experience building scalable, high-performance web applications.
  • Frontend architecture, component design and state management.
  • Azure cloud services and CI/CD pipelines.
  • SQL and/or NoSQL databases such as PostgreSQL or Cosmos DB.
  • Git, Azure DevOps and automated testing frameworks.
  • Performance optimization, monitoring and troubleshooting.
  • Strong understanding of security, authentication and API integration.

Responsibilities:

  • Design, develop and maintain enterprise-grade React applications.
  • Build and integrate RESTful APIs and backend services using Node.js.
  • Collaborate with product, architecture and engineering teams to deliver features.
  • Optimize application performance, scalability and user experience.
  • Implement automated testing and participate in CI/CD processes.
  • Contribute to technical design, code reviews and engineering best practices.

Good-to-Have Skills:

  • C#/.NET development experience.
  • Microsoft Graph or enterprise platform integrations.
  • Cloud-native architectures and distributed systems.
  • Grafana, Prometheus or application monitoring tools.
  • AI/LLM integration experience.
  • GraphQL, Redis or modern data platform experience.

==

Benefits
Our Benefits Include:
  • Medical, Dental, and Vision Insurance
  • 401(k) Retirement Plan
  • Health Savings Account (HSA)
  • Disability Insurance (Short-Term and Long-Term)
  • Life and AD&D Insurance
  • Paid Sick Leave (where required by applicable state or local law)
  • Supplemental Insurance Plans
  • Identity Theft Protection
  • Pet Insurance
  • Employee Wellness Programs
  • Employee Assistance Program (EAP)
  • Career Growth and Professional Development Opportunities
Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws.

About Cynet Systems

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.

Skills

Node.js
SQL
SOC 2
Agile
Azure
C#
Git
Grafana
GraphQL
JavaScript
LLM
PostgreSQL
Prometheus
REST
React
Redis
TypeScript

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