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Added 14 mins ago
S
Principal Applied AI Architect
Salesforce
Toronto, ON · Montreal, QC · Canada - Montreal
- Full-time
As a Principal or Distinguished Applied AI Architect, you will be the trusted technical lead for a set of strategic accounts. You’ll help design agentic AI architectures that hold up under…
Added 14 mins ago
Snow Plow Driver (Arthur/Harriston)
County of Wellington
Harriston, ON
Added 28 mins ago
PC
Principal Geotechnical Engineer
PRI Consultants
Vancouver, BC
- $173,000 to $237,000 CAD / year
- Full-time
TYPE Full-time · Principal / Senior leadership
Added 28 mins ago
I
Clinical Research Associate (Canada)
IQVIA
Kirkland, QC
- Full-time
…au centre sont disponibles pour être classés dans le fichier principal de l’essai (FPE). Vérifier que le dossier du centre de l’investigateur (DCI) est conservé selon les stipulations des…
Added 43 mins ago
K
Senior Legal Counsel, Commercial & Corporate
KOHO
Remote, Canada
- Full-time
- Remote
À titre de conseiller(ère) juridique principal(e), Commercial et corporatif, vous fournirez un soutien juridique à KOHO Tech et à KOHO Bank (lettres patentes en attente).
Added 58 mins ago
AL
Principal Engineer - Software & Platform Engineering
Accion Labs
Canada
- Contract
We are seeking a hands-on Principal Engineer with strong software development and DevOps expertise to help build, evolve, and operate our tax and accounting platform. This role will take…
Added 58 mins ago
MC
Principal Embedded Software Firmware Engineer (35837)
Myticas Consulting
Ottawa, ON
- Contract
Principal Embedded Software/Firmware Engineer
Added 58 mins ago
LS
Student Support Coordinator
Lift Schools
Peterborough, ON
- Full-time
This is a varied and rewarding role. You'll work closely with our assistant principal and directors of learning to support the wellbeing, behaviour and progress of students across the…
Added 58 mins ago
TA
Junior Certification Engineer-FR
Top Aces
Dorval, QC
- Full-time
…its ex-military and civil aircraft. This role supports the principal certification and standards engineer in the estimation, accomplishment and quality assurance of Top Aces certification…
Added 58 mins ago
MS
Développeur logiciel (moteur principal)/Software Developer (Core Engine) - Battlefield
Motive Studio
Montreal, QC
- Full-time
Added 59 mins ago
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Client Solutions Advisor
Woola Capital
Coquitlam, BC
- Full-time
You'll report directly to our Principal Partner and collaborate with leaders across all four divisions.
Added 59 mins ago
SD
Beauty Manager, Hourly Full Time Flexible Shifts
Shoppers Drug Mart
Brandon, MB
- Full-time
The above statement reflects the general details considered necessary to describe the principal functions and duties as required for proper evaluation of the job and shall not be construed…
Added 1 hour ago
C
Eirene Enterprise Technical Change Champion
Citi
Mississauga, ON
- Full-time
As the principal technical change agent, the Director partners directly with software engineering teams, specialized remediation contractors, and internal tooling teams. The primary…
Added 1 hour ago
Sr Architect
Insight Enterprises, Inc.
Toronto, ON
Added 1 hour ago
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Ingénieur ÉLectrique/Hardware // Electrical / Hardware Engineer
Actalent
Montreal, QC
- $35 to $45 CAD / hour
- Contract
…acquis une nouvelle entreprise dans le même domaine. L'objectif principal est de transférer et d'intégrer le matériel et le micrologiciel de l'entreprise acquise dans l'environnement…
Added 1 hour ago
IF
Principal, Business Operations - Pro
Ink Foundation
Canada
- Full-time
Added 1 hour ago
CE
Software Tester (GNSS)
CMC Electronics
Montreal, QC
- Full-time
Its principal facilities are located in Montreal, Quebec; Ottawa, Ontario; Chicago, Illinois and our newest site in Reston, Virginia. CMC is a major supplier to the aerospace and…
Added 1 hour ago
CE
SAP Solution Architect (Asset Management & Supply Chain Ecosystem)
CPUS Engineering Staffing Solutions Inc.
Oshawa, ON
- Contract
10+ years of total SAP experience, with at least 5 years in a Lead Solution Architect or Principal Consultant capacity.
Added 1 hour ago
A
Senior Project Manager
ABB
Montreal, QC · Saint-Laurent, QC
- Full-time
This job posting is also available in French under the title [Gestionnaire principal(e) de projets ].
Added 1 hour ago
D
Software Engineer in Test
Dexian
Mississauga, ON
- Other
…practices across global distributed teams. Acting as both a principal architect and a hands-on technical mentor, you will partner closely with Development, Architecture, Product Management,…
Added 1 hour ago
CA
Principal Level Designer
Certain Affinity
ON · Ontario, Canada
- Full-time
As Principal Level Designer at Certain Affinity, you are responsible for creating, implementing and bringing innovative ideas to the levels for AAA projects. You will work extensively with…
Added 1 hour ago
HC
Head of Upper School
Havergal College
Toronto, ON
- Full-time
Reporting to the Deputy Principal and serving on the Senior Leadership Team, the Head of Upper School provides strategic and operational leadership for Grades 7–12, ensuring an exceptional…
Added 1 hour ago
CE
Embedded Software Developer (low level)
CMC Electronics
Montreal, QC
- Full-time
Its principal facilities are located in Montreal, Quebec; Ottawa, Ontario; Chicago, Illinois and our newest site in Reston, Virginia. CMC is a major supplier to the aerospace and…
Added 1 hour ago
CE
Software Tester (GNSS)
CMC Electronics
Montreal, QC
- Full-time
Its principal facilities are located in Montreal, Quebec; Ottawa, Ontario; Chicago, Illinois and our newest site in Reston, Virginia. CMC is a major supplier to the aerospace and…
Added 1 hour ago
CE
Embedded Software Developer (low level)
CMC Electronics
Montreal, QC
- Full-time
Its principal facilities are located in Montreal, Quebec; Ottawa, Ontario; Chicago, Illinois and our newest site in Reston, Virginia. CMC is a major supplier to the aerospace and…

Accion Labs

Principal Engineer - Software & Platform Engineering

Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Experience: 10+ years of software engineering experience, with demonstrated technical leadership across teams or complex systems.
Posting language: English
Posted: Nov 9, 2026

Original job description

Principal Engineer - Software & Platform Engineering

Role Summary

We are seeking a hands-on Principal Engineer with strong software development and DevOps expertise to help build, evolve, and operate our tax and accounting platform. This role will take capabilities from idea through production, working across application code, cloud infrastructure, delivery automation, and production reliability.

The successful candidate will build services and internal tools, automate deployments, troubleshoot issues across the technology stack, and establish reusable engineering patterns. This is a practical implementation and technical leadership role, requiring sound architectural decision-making, engineering mentorship, and continuous improvement in how teams build, deliver, and operate software.

Key Responsibilities

Design, develop, and deliver production-grade backend services, APIs, integrations, and internal tools using maintainable code and appropriate automated testing.
Contribute across the full technology stack as needed, including frontend interfaces, data access layers, service integrations, and end-to-end feature delivery.
Build, improve, and maintain CI/CD pipelines, including automated testing, security checks, artifact management, deployment automation, and rollback capabilities.
Provision and manage cloud infrastructure through Infrastructure as Code, creating consistent, repeatable, and auditable environments.
Develop, deploy, operate, and troubleshoot containerized applications using Docker and Kubernetes, including configuration management, scaling, upgrades, and incident resolution.
Improve production reliability by establishing effective logging, metrics, tracing, and alerting; participate in incident response and convert findings into durable engineering improvements.
Apply security-by-design practices across delivery, including secure coding, least-privilege access, secrets management, dependency security, and container security.
Make pragmatic architectural decisions that balance reliability, performance, cost, operational complexity, and long-term maintainability.
Build focused prototypes and proof-of-concept solutions to validate new approaches, then carry successful solutions through to production adoption.
Enable other engineering teams by creating reusable components, deployment templates, reference implementations, and clear technical documentation.
Lead technical design reviews and code reviews, mentor engineers, and resolve complex challenges spanning application, platform, and infrastructure boundaries.
Partner with product, engineering, and operations stakeholders to translate business and platform needs into reliable, scalable technical solutions.

Required Qualifications

10+ years of software engineering experience, with demonstrated technical leadership across teams or complex systems.
Strong hands-on development experience in Go or C# and Python, or TypeScript, with the ability to work effectively in unfamiliar codebases.
Experience designing and building APIs, backend services, and system integrations, with a solid understanding of distributed systems.
Practical experience with relational or non-relational databases, including data modeling, query performance optimization, and schema migration.
Hands-on ownership of CI/CD pipelines and automated delivery using GitHub Actions, Azure DevOps, or equivalent tools.
Experience provisioning and managing cloud infrastructure using Terraform, Pulumi, Bicep, or similar Infrastructure as Code tools.
Strong hands-on experience deploying, operating, and troubleshooting production applications on Kubernetes.
Strong experience with Azure or AWS, including compute, storage, networking, and identity and access management services.
Working knowledge of frontend development using React, TypeScript, or similar technologies.
Experience with automated testing, observability, incident investigation, and safe deployment and recovery practices.
Ability to diagnose and resolve issues across application code, operating systems, networks, containers, and cloud infrastructure.
Strong communication skills and a proven track record of improving engineering practices through collaboration and hands-on guidance.

Preferred Qualifications

Experience with Apache Kafka or other messaging platforms and event-driven architectures.
Familiarity with both Azure and AWS cloud environments.
Experience building developer platforms, self-service tooling, reusable delivery frameworks, or internal engineering enablement solutions.
Experience with performance engineering, capacity planning, and cloud cost optimization.

About the Team

Architecture Engineering Services helps engineering teams turn technology choices into reliable production capabilities. We build foundational services and tools, establish practical engineering standards, and work alongside teams to solve delivery and operational challenges.

We value engineers who can move fluidly between application code and cloud infrastructure, take ownership of outcomes, and leave systems easier to build, deploy, operate, and support.

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More about this job

Responsibilities

Design, build, and operate production-grade services, APIs, internal tools, cloud infrastructure, and automated delivery pipelines, while improving reliability, security, and operational practices. Provide technical leadership through architecture and code reviews, mentorship, reusable engineering patterns, and collaboration with product, engineering, and operations teams.

Requirements

Requires 10+ years of software engineering experience and demonstrated technical leadership, with hands-on expertise in Go or C#, Python or TypeScript, APIs, databases, CI/CD, Infrastructure as Code, Kubernetes, and Azure or AWS. Candidates should also have experience with testing, observability, incident response, secure delivery, and diagnosing issues across application and infrastructure layers.

Skills

Software Engineering
Go
C#
Python
TypeScript
Backend Services
API Development
Distributed Systems
CI/CD
Infrastructure as Code
Kubernetes
Docker
Azure
AWS
Terraform
Observability

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Platform Engineering
Go
C#
Python
TypeScript
React
APIs
Backend Services
Distributed Systems
Relational Databases
Non-Relational Databases
GitHub Actions
Azure DevOps
CI/CD
Terraform
Pulumi
Bicep
Infrastructure as Code
Kubernetes
Docker
Azure
AWS
Automated Testing
Observability
Incident Response
Security by Design
Apache Kafka
Event-Driven Architecture
Cloud Cost Optimization

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