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Added 9 mins ago
T
TekRek - Senior Application Security Engineer
TekRek
Vancouver, BC
- $130,000 to $150,000 CAD / year
- Full-time
Proven experience embedding security into CI/CD and agile delivery, with hands-on tuning of tools such as Snyk, GitHub Advanced Security, Semgrep, Checkov, or Burp Suite to cut noise and…
Added 9 mins ago
Senior Software Developer (AI Platform & Applications)
Dayforce
Canada
…Dayforce platform. This role is ideal for an experienced software engineer who enjoys designing, building, and shipping production-quality applications using modern development frameworks,…
Added 9 mins ago
QUALITY - QUALITY ENGINEERING
KSR
Chatham-Kent, ON · Ridgetown, ON
Job Title: Department: Reporting to: Job Summary: Quality Engineer Quality Quality Manager Location: Revision: Plant July 2, 2026 The Quality Engineer is responsible for ensuring product…
Added 9 mins ago
AM
Lead Board Hardware Debug Engineer – Datacenter & AI Platforms
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are seeking a Senior Board Hardware Debug Engineer to join our Datacenter & AI Board Validation team. In this role you will:
Added 24 mins 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 24 mins ago
R&
Staff AI Builder
Robots & Pencils
Canada
- Full-time
…delivery of AI/ML systems. This role is ideal for an experienced engineer who thrives on architectural decisions, can confidently own systems end-to-end, and contributes to technical…
Added 39 mins ago
RA
Senior Azure Cloud Platform Engineer – Power BI & Informatica
Recrute Action
Toronto, ON
- Contract
…applications may be reviewed using artificial intelligence tools. Only candidates who meet the hiring criteria will be…
Added 40 mins ago
O
Assistant Interface Manager
ONxpress
Toronto, ON
- Full-time
Bachelor’s degree in civil engineering, Systems Engineering, or a related engineering discipline. Professional Engineer (P.Eng.) designation or eligibility for registration in Ontario is…
Added 40 mins ago
SS
Senior Automation Engineer- Agentic AI
Sapphire Stream Technology
Toronto, ON · Greater Toronto Area, Canada
- Full-time
SST is seeking an experienced Senior Agentic AI – Validation & Automation Engineer to join our engineering team in Markham, Ontario.
Added 40 mins ago
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Sr. Interface Coordinator
ONxpress
Toronto, ON
- Full-time
Licensed Professional Engineer (P.Eng.) or eligibility for licensure is an asset.
Added 40 mins ago
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Platform Operations Engineer – Monitoring, Automation & Security
VectorVue
Cambridge, ON
- Full-time
We’re looking for a hands-on platform operations engineer to join a team supporting a diverse, integrated technology stack. This isn’t a single-specialty role. You’ll work across…
Added 40 mins ago
AP
Founding Product Manager
AMZ Prep®
Mississauga, ON
- Full-time
…from the systems our teams use on the warehouse floor to the tools our customers use to run their…
Added 54 mins ago
Senior Data Engineer - Vancouver
Capgemini
Vancouver, BC
Orchestration tools, ADF or Airflow SQL Denormalized Data modeling for big data systems
Added 54 mins ago
Senior Data Engineer
Capgemini
Vancouver, BC
…pipeline development, ingest patterns in Azure Orchestration tools, ADF or Airflow SQL Denormalized Data modeling for big data…
Added 54 mins ago
EA
Software Engineer III -Software Engineer III - Temporary Full Time
Electronic Arts
Vancouver, BC
- Full-time
Reporting to the Engineering Manager, we are seeking an experienced .NET Software Engineer with a strong DevOps background to join our Quality Verification and Standards (QVS) team. In this…
Added 54 mins ago
Principal Software Engineer (Engine)
Electronic Arts
Vancouver, BC
Creator-made content is already a proven part of EA's history - from community creation tools in Battlefield to The Gallery in The Sims 4. We believe new creative technologies and tools…
Added 1 hour ago
Member of Technical Staff (Migrations)
Cockroach Labs
Toronto, ON
…launched the Migration Assistant, which brings the individual MOLT tools together into a single migration workflow which guides customers through moving their databases to CockroachDB and…
Added 1 hour ago
AT
Data Engineer
Aarorn Technologies Inc
Toronto, ON
- $45 CAD / hour
- Contract
Disclaimer: AI tools may assist in the recruitment process; however, all hiring decisions are made by the recruitment team based on a comprehensive evaluation of candidates.
Added 1 hour ago
AT
Mainframe Application Support Engineer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
Job Title: Mainframe Application Support Engineer
Added 1 hour ago
QC
Quality Assurance Engineer
Quarry Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Hands-on API testing experience using Postman or similar tools, including request/response validation and negative testing.
Added 1 hour ago
TC
Workday Software Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
We are seeking an experienced Workday Software Engineer to design, develop, and support Workday integrations and solutions. The role requires strong hands-on experience with Workday…
Added 1 hour ago
P
Senior Software Engineer C# .NET
Prophix
Toronto, ON · Etobicoke, ON
- Full-time
As a Senior Software Engineer at Prophix, you'll play a central role in shaping the product that over 2,500 finance teams around the world rely on every day for budgeting, reporting, and…
Added 1 hour ago
CC
Senior Analytics Engineer
Cactus Club Cafe
Vancouver, BC
- $170,000 to $195,000 CAD / year
- Full-time
An Experienced Analytics Engineer: You have 5+ years in data or analytics engineering, with deep hands-on experience in cloud data platforms (e.g., Snowflake, BigQuery, Databricks).
Added 1 hour ago
CC
Senior AI Platform Engineer
Cactus Club Cafe
Vancouver, BC
- $170,000 to $195,000 CAD / year
- Full-time
An Experienced Platform Engineer: You have 6+ years in cloud, platform or DevOps roles, running production systems people rely on. AWS or Google Cloud experience is preferred.
Added 1 hour ago
RR
Junior Software Engineer
Rose Rocket
Remote, Canada
- Full-time
- Remote
We are looking for a Junior Software Engineer who is eager to join a dynamic, innovative team and make a real impact in the fast-paced logistics industry. We are an AI Native Engineering…

Sapphire Stream Technology

Senior Automation Engineer- Agentic AI

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

Full-time

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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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