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Added 5 days ago
RP
Sr. QA Engineer
Rexall Pharmacy Group Ltd.
Mississauga, ON
- $80,453 to $95,000 CAD / year
- Full-time
The Senior QA Engineer will lead the design and delivery of automated testing solutions that protect the quality, reliability, and performance of Rexall’s digital and enterprise systems.
Added 5 days ago
TC
Data Lead
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
years of experience as a Data Engineer, with years in GCP.
Added 5 days ago
Junior Full Stack Engineer
Evismart
Vancouver, BC
We're looking for a Junior Full-Stack Developer who wants to help build these products.
Added 5 days ago
BH
Tech Lead - ToolHound
Beacon Holdings
Remote, Canada
- Full-time
- Remote
Lead and grow the team. Mentor the current engineer, raise their ceiling, and establish the best practices.
Added 5 days ago
SG
Senior Identity Integration Engineer
S&P Global Mobility
London, ON
- Full-time
Strong scripting and automation skills (e.g., Python, PowerShell) and experience with REST/SCIM APIs and event-driven provisioning.
Added 5 days ago
Software Development Engineer in Test (SDET)
OSI Maritime Systems
Burnaby, BC
The Software Development Engineer in Test (SDET), will apply software engineering best practices to design, review, and implement automated tests and the frameworks they run on to validate…
Added 5 days ago
A
EDA Software Engineer
Altera
Toronto, ON
- Full-time
As an EDA Software Engineer, you will design, develop, and optimize software that powers Altera's FPGA design tools and workflows. You will work closely with FPGA architects, software…
Added 5 days ago
A
EDA Software Engineer
Altera
Toronto, ON
- Full-time
As an EDA Software Engineer, you will design, develop, and optimize software that powers Altera's FPGA design tools and workflows. You will work closely with FPGA architects, software…
Added 5 days ago
RP
Senior QA Engineer
Rexall Pharmacy Group LTD
Mississauga, ON
- $80,453 to $95,000 CAD / year
- Full-time
The new role of the Senior QA Engineer will lead the design and delivery of automated testing solutions that protect the quality, reliability, and performance of Rexall’s digital and…
Added 5 days ago
M
Security Software Engineer
Motive
Vancouver, BC
- Full-time
…This role is ideal for an experienced security-minded software engineer who enjoys solving complex problems, improving developer security practices, and turning security requirements into…
Added 5 days ago
QA Analyst
Scotiabank
Toronto, ON
We are seeking a highly skilled and proactive Quality Engineer with expertise in Native Mobile Applications, Web Automation, and API Testing to join our fast-paced and innovative team. As a…
Added 5 days ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform…
Added 5 days ago
Data Engineer
Scotiabank
Toronto, ON
The Data Engineer provides hands on technical expertise across software engineering, data engineering, and AI/ML. This role shapes solution architecture, establishes engineering standards,…
Added 5 days ago
M
Staff Software Engineer - Onboarding and Migrations
Marqeta
Remote, Canada
- Full-time
- Remote
The Program Experience team is looking for a Staff Software Engineer to help scale our Customer Migration Platform at Marqeta. We are looking for an experienced and strong engineer with…
Added 5 days ago
P
Senior Software Developer
Plusgrade
Montreal, QC
- Full-time
Our hospitality team builds the upsell engine behind millions of guest journeys, and right now we need a senior engineer who wants to re-engineer how software gets built by weaving AI into…
Added 5 days ago
V
Production Support Engineer
Virtusa
Toronto, ON
- Full-time
Job Summary: We are looking for a proactive IT Production Support Engineer with strong experience in Cloud technologies (AWS, Azure) and DevOps practices to manage, monitor, and support our…
Added 5 days ago
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Full Stack Engineer
TALTEK | TALENT in TECHNOLOGY
Montreal, QC · Greater Montreal Metropolitan Area
- Contract
Développer des solutions évolutives et maintenables à l’aide de C#, .NET, React, SQL et Python.
Added 5 days ago
Y
Data Engineer
Yochana
Calgary, AB
- Full-time
We are seeking a skilled Data Engineer to design, develop, and maintain scalable data pipelines and infrastructure that support data-driven decision-making.
Added 5 days ago
FS
Platform Engineer, Central Integrations, Reliability & Performance
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
- Full-time
We are seeking a Platform Engineer, Central Integrations, Reliability & Performance to support and evolve business-critical platforms, integrations, and services that power reservations,…
Added 5 days ago
TC
AWS DevOps Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Apply networking and security best practices for cloud-native and hybrid workloads.- Proficiency in at least one language (TypescriptJavascript preferred, Python, Node.js).
Added 5 days ago
Senior Software Engineer - Product Security
Faire
Toronto, ON · Waterloo, ON
As a Senior Software Engineer, Product Security, you'll collaborate with us to:
Added 5 days ago
TC
AWS Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Sound knowledge in python as programming language. Should be expert in oops programming, and pandas as well.
Added 5 days ago
UC
AI/Full Stack Developer
UniSysTech Consulting
Toronto, ON
- Other
Nice‑to‑have: Developer – Associate, DevOps Engineer – Professional, Data Engineer – Associate.
Added 5 days ago
P
Senior Security Engineer
PheedLoop
Toronto, ON
- Full-time
Comfort in modern stacks like Python / Django, React, and AWS. You don't need to be a senior software engineer, but you can read application code, understand a deployment pipeline, and…
Added 5 days ago
H
Senior AI Platform Engineer
Hays
Toronto, ON
- $90 to $100 CAD / hour
- Full-time
Senior AI Platform Engineer – Developer Productivity

UniSysTech Consulting

AI/Full Stack Developer

Toronto, ON, Canada

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Job details

Apply by: Nov 18, 2026
Posting language: English
Posted: Oct 19, 2026

Original job description

About the Company

We are seeking a AI/Senior Full Stack Developer to rapidly deliver a functional AI Agent-based prototype that automates certain workflows. The prototype should have human-in-the-loop controls, guardrails, and be developed with engineering standards that make further development straightforward. The code should be fully covered by automated testing.

About the Role

The Senior AI Agentic Developer will be responsible for creating a prototype that automates workflows while ensuring high standards of engineering and testing.

Responsibilities

Deliver a functional AI Agent-based prototype.
Implement human-in-the-loop controls and guardrails.
Ensure the code is fully covered by automated testing.

Qualifications

Post-secondary education in STEM.
Work with minimal supervision, self-starter.
Enthusiastic/driven with a desire to learn.
Strong written/verbal communication.

Required Skills

AI & Agentic Systems
Deep Python and AI tooling (PyTorch, LangChain/LangGraph, llama‑index) with proven agentic/RAG delivery.
Agentic (multi‑step/tool use/human-in the-loop) and RAG systems (chunking, embeddings, vector stores, routing, grounding & eval).
Javascript , Node.js, typescript, python, AWS, React, next.js
AWS Expertise
Can develop applications with AWS Serverless including, Compute (e.g., lambda, Fargate), Network (e.g., VPC essentials), Security (e.g., IAM), Storage (e.g., S3), IaC (e.g., AWS CDK), Observability (e.g., CloudWatch), and AI Services (e.g., Bedrock, SageMaker, AgentCore).
Software Engineering
Automated testing at multiple levels (unit/integration/contract/e2e) with high coverage on critical paths.
CI/CD (Git‑based workflows), code quality gates.
Collaboration & Delivery
Operate independently; run weekly demos; incorporate feedback quickly; write clear documentation.

Preferred Skills

Certification:
Preferred: AWS ML Specialty, Solutions Architect – Professional, Security – Specialty.
Nice‑to‑have: Developer – Associate, DevOps Engineer – Professional, Data Engineer – Associate.

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More about this job

Responsibilities

Build a functional AI agent-based prototype to automate workflows, including human-in-the-loop controls and guardrails. Ensure the prototype follows sound engineering practices and has comprehensive automated test coverage.

Requirements

Requires post-secondary STEM education, strong communication, independence, and a self-starting, learning-oriented approach. Candidates should have deep Python and AI tooling experience, proven agentic and RAG delivery, AWS serverless development expertise, and experience with automated testing and CI/CD.

Skills

Python
PyTorch
LangChain
LangGraph
LlamaIndex
Agentic Systems
Retrieval-Augmented Generation
JavaScript
Node.js
TypeScript
AWS
React
Next.js
Automated Testing
CI/CD
AWS CDK

Visa sponsorship

Not detected in the job text

Keywords

AI Agents
Agentic Systems
Retrieval-Augmented Generation
Python
PyTorch
LangChain
LangGraph
LlamaIndex
JavaScript
Node.js
TypeScript
AWS
AWS Lambda
AWS Fargate
Amazon VPC
AWS IAM
Amazon S3
AWS CDK
Amazon CloudWatch
Amazon Bedrock
Amazon SageMaker
AgentCore
React
Next.js
Vector Stores
Human-in-the-Loop
Automated Testing
CI/CD
AWS Machine Learning Specialty
AWS Solutions Architect Professional

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