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Added 5 mins ago
Senior Software Engineer - Kubernetes platform
Cloudflare
Toronto, ON
…every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures…
Added 34 mins ago
GC
Intermediate/Senior Infrastructure Planning / Hydraulic Modeler
GEI Consultants, Inc.
Barrie, ON
- $85,000 to $110,000 CAD / year
- Full-time
…communities? At GEI Consultants, we’re looking for an Intermediate to Senior Water Infrastructure Planning & Hydraulic Modeler who's driven by purpose and ready to make a lasting…
Added 34 mins ago
SI
Senior Mechanical Engineer
Synectics Inc.
AB · Edmonton, AB
- Full-time
Our client is seeking an experienced Senior Mechanical Engineer to lead mechanical building design projects and provide technical leadership to a growing engineering team.
Added 49 mins ago
T
Senior Full Stack Engineer, People Products
Thumbtack
Remote, Canada
- Full-time
- Remote
Making this possible means working with some of the company’s most sensitive information - performance, feedback, org structure, and hiring. Every product must know who the user is, what…
Added 49 mins ago
RL
Calibration Engineer - Solutions Chemistry (12-month contract)
RBR Ltd.
Ottawa, ON
- $70,000 to $90,000 CAD / year
- Contract
We are looking for a Calibration Engineer at RBR for a 12-month contract (possibility of extension and/or permanent) where you will help ensure the calibrations behind our instruments are…
Added 1 hour ago
MF
Associate Cloud Engineer
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Florenceville-Bristol, NB
- Full-time
McCain is seeking an Associate Cloud Engineer to join our Infrastructure, Engineering & Operations team. In this early-career role, you will help deploy, operate, secure, and monitor cloud…
Added 1 hour ago
L
Senior Technical Program Manager - Engineering Chief of Staff
lululemon
Vancouver, BC
- Full-time
lululemon is an innovative performance apparel company for yoga, running, training, and other athletic pursuits. Setting the bar in technical fabrics and functional design, we create…
Added 1 hour ago
MC
Data Analyst – Power BI Microsoft Fabric (36191)
Myticas Consulting
Ottawa, ON
- Full-time
Reporting to a senior technology leader and working closely with a Data Architect, you will design and maintain dashboards, reports, data models and analytical solutions using Microsoft…
Added 1 hour ago
Enterprise Systems Administrator
Mohawk College
Hamilton, ON
The position provides senior-level technical expertise in the administration of Linux and Windows operating systems,
Added 1 hour ago
C
Senior Data Engineer
CIBC
Toronto, ON
- Full-time
As a Senior Data Engineer, you'll provide technical leadership for the design and delivery of data products on CIBC's modern data platforms. You'll work closely with business partners and…
Added 1 hour ago
CD
Junior Building Consultant - Property Condition Assessments (New Grad)
Carson Dunlop Weldon & Associates Ltd
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Full-time
Join senior consultants on property condition assessments, recording accurate observations, measurements and photographs, and progressively take on assessments of your own.
Added 1 hour ago
B
Senior QA Automation Engineer, Salesforce
BCAA
Burnaby, BC · *Head Office
- Full-time
As a Senior Quality Assurance Engineer, Salesforce at BCAA, you’ll play a key role in ensuring the quality, reliability, and performance of the digital products and technology that support…
Added 1 hour ago
Lead Engineer, Test Development
Celestica International LP
Newmarket, ON
The Lead Engineer in Test Development designs, develops and implements automatic test equipment and test programs for product testing and design verification which ensure robust and high…
Added 1 hour ago
GL
Senior Cloud Engineer
goeasy Ltd.
Mississauga, ON
- Full-time
The Senior Cloud Engineer designs and builds goeasy’s AWS platforms with DevOps and automation at the core. The key focus of the role is to replace manual administration (ClickOps) with…
Added 2 hours ago
AL
AltaGas - Lead Operations Engineer, NEBC
AltaGas Ltd.
Calgary, AB · AB - Calgary
- Full-time
AltaGas is seeking a Lead Operations Engineer - NEBC to provide engineering leadership across an assigned portfolio of operating assets. Reporting to the Senior Manager, Operations…
Added 2 hours ago
T
Software Engineer II
TD
Toronto, ON
- Full-time
As a Software Engineer II, you provide technical expertise to implement scalable, reliable and secure solutions for EDMO Data Catalog services. You contribute to solutions that operate…
Added 2 hours ago
MR
Product Manager
MPA Recruitment
Canada
- Full-time
…a small number of staff, with a focus on managing employee…
Added 2 hours ago
S
Senior Mechanical Technologist
Stantec
Calgary, AB
- Full-time
The Senior Mechanical Recreation Specialist provides technical leadership for the planning, design, construction, and renewal of recreation facilities. The role focuses on high-performance…
Added 2 hours ago
A
Senior Renewables Advisor
Arcadis
Calgary, AB
- Part-time
We are seeking a Senior Renewables Construction Manager with 10+ years of experience delivering utility-scale and industrial renewable energy projects, including solar PV, battery energy…
Added 2 hours ago
A
Senior/Lead Mechanical Engineer - (Industrial & Infrastructure)
Ausenco
Burlington, ON
- Full-time
Our team in Industrial & Infrastructure is growing, we are currently recruiting for a Senior/ Lead Mechanical Engineer to join our team in the Burlington office.
Added 2 hours ago
AP
Founding Product Manager
AMZ Prep
Remote, Canada
- Full-time
- Remote
This is a hands-on individual contributor role. You bring the judgment of a senior or principal product manager into a small, fast-moving team. We care more about what you have built and…
Added 2 hours ago
C
Senior Engineer - Buildings
CIMA+
Mississauga, ON
- $110,480 to $151,910 CAD / year
- Full-time
…service, we have set up a team of specialists dedicated to high-performance projects to support our clients and design teams across Canada. Join us and immerse yourself in a dynamic,…
Added 2 hours ago
RE
EOS Principal Software Engineer
Rodan Energy Solutions Inc.
Mississauga, ON
- Full-time
Rodan Energy is seeking a technically versatile Senior Software Engineer to build and evolve industry-leading Energy Optimization Solutions (EOS) and help shape the future of software,…
Added 2 hours ago
MC
Senior Electrical / Transportation Engineer - Illumination & Traffic Signals
MatchBox Consulting Group
Oakville, ON
- Full-time
MatchBox Consulting Group is seeking a Senior Electrical / Transportation Engineer – Illumination & Traffic Signals on behalf of our client, an established engineering consulting firm…
Added 2 hours ago
A
Data Engineer - MS Fabric & Azure Data Platform
Akkodis
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking an experienced Senior Data Engineer with strong expertise across Microsoft Fabric, Azure Data Services, enterprise data integration, and modern cloud-based analytics…

Sapphire Stream Technology

Senior Automation Engineer- Agentic AI

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 5, 2026
Posting language: English
Posted: Nov 5, 2026

Original job description

Position Overview

SST is seeking an experienced Senior Agentic AI – Validation & Automation Engineer to join our engineering team in Markham, Ontario.

This position combines agentic AI software development, intelligent automation, and component quality engineering. The successful candidate will design, develop, and deploy production-quality AI agents and automated workflows to improve engineering validation, software testing, defect analysis, and operational efficiency.

The ideal candidate is a hands-on software engineer with strong Python development skills, practical experience building AI agents, and a solid understanding of validation strategies, test automation, and CI/CD infrastructure.

This role requires the ability to translate complex engineering processes into scalable, maintainable, and measurable AI-driven solutions while ensuring security, reliability, traceability, and appropriate human oversight.

Key Responsibilities

Design, develop, test, deploy, and maintain AI agents and multi-agent workflows for component validation, quality analysis, automated testing, defect triage, reporting, and engineering follow-up.
Transform manual and scripted validation processes into intelligent, end-to-end workflows with clearly defined triggers, inputs, outputs, decision points, exception handling, and human approval mechanisms.
Build reusable AI agent capabilities for requirements analysis, test planning, test generation, execution orchestration, result interpretation, defect tracking, root-cause analysis, KPI reporting, and engineering status updates.
Integrate AI agents with existing engineering infrastructure, including test automation frameworks, CI/CD pipelines, source code repositories, defect tracking systems, engineering dashboards, logs, and laboratory environments.
Develop reliable, maintainable Python applications, APIs, and automation services supporting agent orchestration, tool integration, workflow state management, error recovery, and production deployment.
Establish validation strategies and measurable acceptance criteria for AI agent performance, including accuracy, consistency, traceability, response time, reliability, and failure handling.
Implement secure and responsible AI development practices, including access controls, protected data handling, auditability, controlled execution, and human-in-the-loop approval processes.
Collaborate with cross-functional engineering, software development, validation, and quality teams to understand technical requirements and develop effective automation solutions.
Investigate complex issues involving AI agents, automation frameworks, software platforms, test environments, and component validation systems.
Support pre-silicon and post-silicon validation activities through AI-driven automation to improve test coverage, execution efficiency, performance analysis, and engineering productivity.
Define, track, and communicate automation effectiveness using metrics such as test coverage, execution throughput, cycle time, defect detection, agent accuracy, workflow recovery, and adoption.
Contribute to technical architecture discussions, code reviews, engineering documentation, and the development of reusable automation standards.
Provide technical guidance and promote best practices in agentic AI development, software quality, automation architecture, and engineering workflow optimization.

Required Qualifications

Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, or a related technical discipline, or equivalent practical experience.
Strong proficiency in Python programming, including developing maintainable applications, APIs, and automation solutions.
Hands-on experience in software development, engineering automation, or validation systems.
Solid understanding of software testing methodologies, defect lifecycle management, debugging, and root-cause analysis.
Experience working with CI/CD pipelines, source control systems, and automated testing frameworks.
Strong analytical skills with the ability to translate complex engineering requirements into structured, scalable software solutions.
Understanding of software architecture, system integration, and production-quality development practices.
Excellent communication, collaboration, and technical problem-solving skills.

Preferred Qualifications

Practical experience developing agentic AI applications, AI agents, or multi-agent workflows for engineering or business process automation.
Experience with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), tool/function calling, structured outputs, and AI orchestration frameworks.
Familiarity with human-in-the-loop AI systems, agent evaluation, observability, and workflow recovery mechanisms.
Experience integrating AI agents with engineering tools, test frameworks, APIs, databases, and CI/CD infrastructure.
Background in component-level or system-level validation involving hardware, firmware, drivers, operating systems, AI/ML, GPUs, NPUs, cameras, or related technologies.
Experience with pre-silicon and post-silicon software development, testing, or validation.
Knowledge of engineering quality metrics, test coverage analysis, defect management, and validation reporting.
Familiarity with secure AI development practices, access management, audit logging, and protection of engineering data.
Experience designing reusable automation architectures and supporting deployment across distributed engineering teams.
Demonstrated ability to lead technical initiatives, establish development standards, and improve engineering productivity through automation.

Why Join SST?

Work on advanced AI-driven automation and engineering validation technologies.
Develop practical agentic AI solutions that address complex engineering challenges.
Gain exposure to semiconductor technologies, hardware-software integration, and next-generation computing platforms.
Collaborate with experienced engineering professionals and global technology teams.
Contribute to SST's growing North American engineering organization.
Participate in innovative projects that combine AI, software engineering, and intelligent automation.

Work Location

Markham, Ontario, Canada

This position is based in Markham and requires onsite collaboration with engineering and technical teams.

Equal Opportunity Employer

Sapphire Stream Technology is an equal opportunity employer committed to fostering an inclusive and respectful workplace. We welcome applications from qualified candidates and make employment decisions in accordance with applicable employment and human rights legislation.

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More about this job

Responsibilities

Design, deploy, and maintain AI agents and automated workflows for component validation, testing, defect analysis, reporting, and engineering operations. Integrate these solutions with engineering tools and infrastructure, establish measurable quality and reliability criteria, and promote secure, traceable automation with appropriate human oversight.

Requirements

A bachelor's or master's degree in a relevant technical discipline, or equivalent practical experience, is required, along with strong Python skills and hands-on experience in software development, engineering automation, or validation systems. Candidates should understand testing, defect management, CI/CD, source control, and production-quality software practices; experience with agentic AI, LLMs, RAG, and hardware or semiconductor validation is preferred.

Skills

Python
Agentic AI Development
AI Agent Orchestration
Multi-Agent Workflows
Software Testing
Test Automation
CI/CD
Defect Management
Root-Cause Analysis
LLMs
Retrieval-Augmented Generation
API Integration
Validation Engineering
Workflow Recovery
Secure AI Development
Human-in-the-Loop Systems

Visa sponsorship

Not detected in the job text

Keywords

Python
Agentic AI
AI Agents
Multi-Agent Workflows
Large Language Models
Retrieval-Augmented Generation
Tool Calling
Structured Outputs
AI Orchestration
Human-in-the-Loop
CI/CD Pipelines
Automated Testing
Test Automation Frameworks
Component Validation
Pre-Silicon Validation
Post-Silicon Validation
Defect Triage
Root-Cause Analysis
Workflow State Management
Error Recovery
API Integration
Source Control
Audit Logging
Access Controls
Test Coverage
Engineering Quality Metrics
Semiconductor Technologies
Hardware-Software Integration
GPUs
NPUs

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