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Added 27 days ago
Senior DevOps Engineer
Telesat
Ottawa, ON
Contract
We are seeking an experienced Sr. DevOps Engineer to join our dynamic team. As a Sr. DevOps Engineer, you will play a crucial role in architecting, designing, implementing, and managing our…
Added 5 days ago
Lead AI Platform Engineer
EQ Bank
Toronto, ON
Full-time
The Lead AI Platform Engineer is accountable for technical leadership, engineering excellence, reliability, operability, and the controlled enablement of the organization’s enterprise AI…
Added 5 days ago
Lead AI Platform Engineer
EQ Bank | Canada's Challenger Bank
Toronto, ON
Full-time
The Lead AI Platform Engineer is accountable for technical leadership, engineering excellence, reliability, operability, and the controlled enablement of the organization’s enterprise AI…
Added 5 days ago
Director, Technical Operations (Platform)
Jobgether
Canada
Full-time
AWS Certified DevOps Engineer – Professional or AWS Certified CloudOps Engineer – Associate certification is preferred; AWS Solutions Architect certifications are also welcome.
Added 5 days ago
Director, Technical Operations (Platform)
Jobgether
Canada
Full-time
AWS Certified DevOps Engineer – Professional or AWS Certified CloudOps Engineer – Associate certification is preferred; AWS Solutions Architect certifications are also welcome.
Added 6 days ago
DevOps Engineer – GitHub Enterprise, GitHub Actions & CI/CD
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Collaborate with senior engineers, platform specialists, and developers to gather feedback and refine solutions.
Added 6 days ago
Senior Quality Engineer – Test Automation, AI Testing & Java/Python
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Experience working directly with DevOps teams to implement automated quality gates and release controls.
Added 5 days ago
Senior BI ETL Developer
KTek Resourcing
Canada
Contract
Working closely with application engineering, architecture, data/analytics and vendor teams. The Senior / Lead ETL Developer designs, develops, tests, deploys, and supports enterprise data…
Added 11 days ago
Expert Forward Deployment Engineer
Luxoft
Mississauga, ON
Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 11 days ago
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 11 days ago
Java Full Stack Developer
J&M Group
Toronto, ON
Contract
We are seeking a Senior Java Engineer with 6+ years of experience in banking or financial services applications
Added 12 days ago
Senior Full Stack Engineer (React/Node/Nest)
Resonaite
Markham, ON
Contract
This is a senior technical leadership role for an engineer who can operate at both the architecture and implementation level - setting technical direction, making key design decisions,…
Added 15 days ago
Senior Salesforce DevOps Engineer - ITS5
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
Full-time
Working Title: Senior Salesforce DevOps Engineer
Added 15 days ago
Senior DevOps Engineer
Samsung Electronics
Vancouver, BC · Greater Vancouver Metropolitan Area
Full-time
We are looking for a Senior DevOps Engineer to join our Vancouver team.
Added 29 days ago
Senior DevOps Engineer, Agentic Automation & Live Games
Big Viking Games
Toronto, ON
$140,000 to $180,000 CAD / year
Full-time
Big Viking Games is hiring a Senior DevOps Engineer, Agentic Automation & Live Games to modernize the infrastructure behind our live-service games and help reinvent how those systems are…
Added 16 days ago
Quality Assurance Specialist
Teacup Tech Systems
Canada
Full-time
…coordinating stakeholders, and reporting quality metrics to senior management. Skilled in Mobile Testing, Accessibility Testing, defect management, and test…
Added 16 days ago
Senior Full Stack Gen AI Engineer/Technical Engagement Manager
Straive
Calgary, AB
Full-time
We are seeking a Senior Full Stack AI Engineer who can combine strong hands-on software engineering with technical engagement and project delivery leadership. The successful candidate will…
Added 11 days ago
Intermediate / Senior Test Engineer
Netskrt Systems Inc.
BC
$90,000 to $120,000 CAD / year
Full-time
Netskrt is looking for a talented, results-driven Intermediate/Senior Test Engineer to join the Netskrt team. We are a highly motivated team dedicated to delivering products and services…
Added 16 days ago
AI Inference Core - Senior SW Engineer for Platform & DevOps
Cerebras
Toronto, ON
Full-time
We are hiring a Software Engineer to build and operate the platform layer behind Cerebras engineering infrastructure.
Added 12 days ago
AI/ML Engineer
Katalyst Data Management
Calgary, AB
Full-time
Join the dynamic and collaborative team at Katalyst Data Management (KDM)! KDM is seeking an AI/ML Engineer to support the operation, optimization, and reliability of the infrastructure…
Added 16 days ago
Senior DevOps Engineer
Samsung Electronics
Vancouver, BC
Full-time
We are looking for a Senior DevOps Engineer to join our Vancouver team.
Added 18 days ago
Senior Developer, ServiceNow CSM - EN 395
Export Development Canada | Exportation et développement Canada
Ottawa, ON
$96,557 to $128,743 CAD / year
Full-time
Software Engineer 18: Salaries typically range from $96,557 to $128,743 annually, based on qualifications and experiences, plus a performance-based incentive.
Added 18 days ago
Senior Developer, ServiceNow CSM - EN 395
Export Development Canada | Exportation et développement Canada
Toronto, ON
$96,557 to $128,743 CAD / year
Full-time
Software Engineer 18: Salaries typically range from $96,557 to $128,743 annually, based on qualifications and experiences, plus a performance-based incentive.
Added 18 days ago
Senior Developer, ServiceNow CSM - EN 395
Export Development Canada | Exportation et développement Canada
Calgary, AB
$96,557 to $128,743 CAD / year
Full-time
Software Engineer 18: Salaries typically range from $96,557 to $128,743 annually, based on qualifications and experiences, plus a performance-based incentive.
Added 18 days ago
Senior Developer, ServiceNow CSM - EN 395
Export Development Canada | Exportation et développement Canada
Halifax, NS
$96,557 to $128,743 CAD / year
Full-time
Software Engineer 18: Salaries typically range from $96,557 to $128,743 annually, based on qualifications and experiences, plus a performance-based incentive.

Resonaite

Senior Full Stack Engineer (React/Node/Nest)

Markham, ON, Canada

Job type: Contract
Apply by: Oct 8, 2026
Posting language: English
Posted: Sep 8, 2026

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Original job description

Our client is seeking a Principal Full Stack Engineer on a contract basis to provide technical leadership and hands-on engineering across the design and delivery of scalable APIs, modern web applications, and cloud-native platforms.

This is a senior technical leadership role for an engineer who can operate at both the architecture and implementation level - setting technical direction, making key design decisions, establishing engineering standards, and solving complex technical challenges while remaining actively involved in development.

Duration: 12 months

Location: 4d/week hybrid Markham

Responsibilities

Provide hands-on technical leadership and architectural direction for complex, enterprise-scale applications and platforms.
Define solution architecture, engineering patterns, technical standards, and development best practices across the application landscape.
Design and build highly scalable APIs and full-stack applications using React, NestJS/Node.js, Spring Boot, and modern cloud technologies.
Lead the design of event-driven architectures, microservices, integration patterns, and distributed systems.
Evaluate architectural options, identify technical trade-offs, and provide clear recommendations to engineering and business stakeholders.
Drive cloud-native architecture and deployment using Azure Container Apps, Azure API Management (APIM), Docker, and related Azure services.
Establish and improve CI/CD practices using Azure DevOps, including branching strategies, automated deployments, release management, and production controls.
Define and implement Infrastructure as Code using Bicep, Terraform, ARM Templates, Pulumi, or similar technologies.
Provide technical direction for relational and NoSQL database architecture, performance, scalability, and integration.
Lead complex technical design reviews and provide guidance to senior engineers and development teams.
Establish engineering standards for scalability, security, reliability, maintainability, observability, and performance.
Define observability strategies using Azure monitoring, logging, distributed tracing, telemetry, dashboards, and alerting.
Drive modern deployment practices including feature flags, incremental releases, automated testing, and progressive delivery.
Lead planning for production deployments, complex releases, technical migrations, and remediation initiatives.
Troubleshoot and lead resolution of complex architectural, performance, integration, and production issues.
Identify technical debt and establish pragmatic strategies for modernization and continuous improvement.
Mentor engineers, elevate engineering practices, and provide technical guidance across multiple teams and initiatives.
Partner with product, architecture, security, infrastructure, and business stakeholders to translate business requirements into scalable technical solutions.
Maintain strong ownership of technical outcomes while balancing delivery timelines, engineering quality, risk, and evolving business priorities.

Requirements

12+ years of software engineering experience, with extensive experience designing and building scalable APIs, distributed applications, and enterprise platforms.
10+ years of modern web application development experience, including strong hands-on expertise with React and Node.js frameworks; NestJS strongly preferred.
Proven experience operating as a Principal Engineer, Lead Engineer, Staff Engineer, Architect, or equivalent technical leadership role.
Strong hands-on experience designing and developing scalable Spring Boot APIs.
Deep expertise in event-driven architecture, microservices, distributed systems, API design, and enterprise integration patterns.
Demonstrated experience defining application architecture and making technical decisions across complex, large-scale systems.
Hands-on experience with Azure Container Apps, Azure API Management (APIM), Docker, Azure DevOps CI/CD, and related cloud-native technologies; comparable AWS experience may be considered.
Strong Infrastructure as Code experience using Bicep, Terraform, ARM Templates, Pulumi, or equivalent technologies.
Strong knowledge of SQL and NoSQL database technologies, including data modelling, scalability, and performance considerations.
Experience defining and managing branching strategies, code merges, release processes, deployment strategies, and production releases.
Strong understanding of application security, resiliency, scalability, observability, performance, and production-readiness principles.
Proven ability to evaluate multiple solution approaches, articulate technical trade-offs, and drive architectural decisions.
Ability to communicate complex technical concepts to engineers, architects, product leaders, and senior business stakeholders.
Demonstrated ability to mentor and influence senior engineers without relying on direct management authority.
Strong analytical and problem-solving skills with experience leading resolution of complex technical and production issues.
Strong ownership mindset with a track record of delivering production-ready solutions in complex enterprise environments.
Ability to balance architectural excellence with pragmatic, incremental delivery and changing business requirements.

Nice to Have

Experience designing or developing discounting, pricing, promotions, or rules engines.
Experience with TanStack within React applications.
Experience producing architecture diagrams, technical design documents, ADRs, and solution-option analyses.
Experience with Application Insights, Log Analytics, distributed tracing, dashboards, alerting, and telemetry-driven troubleshooting.
Experience with Agile delivery tools including Azure DevOps (ADO) and JIRA.
Experience leading modernization, technical debt remediation, platform transformation, or large-scale application migration initiatives.
Experience establishing engineering standards and development practices across multiple teams.
Experience with secure AI-assisted software development tools and associated security and governance considerations.
Strong technical leadership, planning, organization, communication, and presentation skills.
Demonstrated ability to balance speed of delivery, engineering excellence, architectural trade-offs, risk, and competing priorities.

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More about this job

Responsibilities

Provide technical leadership and architectural direction for enterprise-scale applications, focusing on scalable APIs and cloud-native platforms. Lead the design of event-driven architectures and establish engineering standards for security, reliability, and performance.

Requirements

Requires over 12 years of software engineering experience with deep expertise in React, Node.js, and Spring Boot. Must have a proven track record in technical leadership roles and extensive experience with Azure cloud services and Infrastructure as Code.

Skills

React
Node.js
NestJS
Spring Boot
Azure Container Apps
Azure API Management
Docker
Azure DevOps
Infrastructure as Code
Bicep
Terraform
SQL
NoSQL
Event-Driven Architecture
Microservices
Distributed Systems

Visa sponsorship

Not detected in the job text

Keywords

React
Node.js
NestJS
Spring Boot
Azure
Azure Container Apps
APIM
Docker
Azure DevOps
Bicep
Terraform
ARM Templates
Pulumi
SQL
NoSQL
Microservices
Event-Driven Architecture
CI/CD
Infrastructure as Code
Distributed Systems
Observability
TanStack
Application Insights
Log Analytics
JIRA
Agile
API Design
Technical Debt
Cloud-Native

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