Jobs in Canada

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Senior QA Developer
AlgaeCal
Calgary, AB · Vancouver, BC
- Full-time
AlgaeCal is on the lookout for a Senior QA Developer to bring their skills to our lively QA team and help transform lives, one stable release at a time.
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Manager, Risk Control
Brookfield
Gatineau, QC
- Full-time
Reporting to the Senior Director, Risk Control, the Manager, Risk Control is responsible for overseeing the analysis, monitoring and management of financial risks associated with energy…
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RQ07403 - Data Engineer
Randstad Canada
Burnaby, BC
- $30 to $45 CAD / hour
- Contract
…routine technical surveys working under close supervision of a senior professional engineer who reviews work for accuracy, adequacy, and conformance with prescribed…
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Toronto Internal Audit & Financial Advisory (Financial Services) Associate Director
Protiviti, A Div of RH Canada
Toronto, ON
- Full-time
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Senior Software Engineer, AI
GuruLink
Toronto, ON
- Full-time
Must Have Skills:
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Senior Software Engineer – AI, Tax and Audit, FDE
Thomson Reuters (Tax & Accounting) Inc
Toronto, ON
- Full-time
- Hybrid
…complex work, and deliver better outcomes for their clients. As a Senior Software Engineer, you will combine Python, backend engineering, large language models (LLMs), and client-facing…
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Senior Tax & Audit AI Engineer, FDE
Thomson Reuters (Tax & Accounting) Inc
Toronto, ON
- Full-time
- Hybrid
Build prompts, AI agent instructions, prototypes and working automations using AI coding tools, Python and low-code platforms.
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Senior Integration Engineer – AI - Tax And Audit AI
Thomson Reuters (Tax & Accounting) Inc
Toronto, ON
- Full-time
- Hybrid
Help bring AI into the systems tax and audit professionals rely on every day. As a Senior Integration Engineer, you will connect AI solutions with Thomson Reuters products and client…
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Senior Software Developer
OSEDEA
Montréal, QC
- Full-time
- Hybrid
As a Senior Software Developer, we expect you to be disciplined regarding software development, and ready and eager to collaborate with and mentor technical and non-technical teammates as…
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Senior GIS Analyst (PFT) (CUPE 80.26)
Norfolk County
Simcoe, ON
- $34.26 to $42.9 CAD / hour
- Full-time
As the Senior GIS Analyst, you will develop and maintain advanced web-based GIS applications, maps, and data systems that support services across The Corporation of Norfolk County. You’ll…
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RC
Senior Systems Testing/QA Specialist
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Systems Testing/QA Specialist to lead and execute comprehensive manual and automated testing strategies for large-scale enterprise IT systems. In this…
Added 1 day ago
RC
DevSecOps Platform Engineer
Randstad Canada
Remote, Canada
- $65 to $78 CAD / hour
- Contract
- Remote
- Build developer self-service templates and standardized CI/CD workflows for Java, Python, .NET, and serverless architectures (e.g., Azure Functions).
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RC
Senior Middleware Specialist
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Middleware Specialist to provide technical leadership in the planning, design, integration, deployment, administration, and daily operational support of…
Added 1 day ago
RC
Senior Systems Testing/QA Specialist
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Systems Testing/QA Specialist to lead and execute comprehensive manual and automated quality assurance strategies across enterprise application…
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Engineering Student - FPGA Designer - Winter 2027
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
The FPGA Design intern will report to a Senior Designer and will be involved in the development of FPGAs for various space applications such as robotics, radar imagery, command & control,…
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Senior Machine Learning Systems Engineer, LLM Inference Performance on AWS Trainium
Capgemini
Toronto, ON
- $72,056 to $138,940 CAD / year
Strong proficiency in Python and PyTorch, with the ability to read and modify model implementations involving attention, mixture-of-experts routing, and KV-cache management.
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Director & Principal Engineer, AI/ML & MLOps Platform
Royal Bank of Canada
Vancouver, BC
- Full-time
· 8+ years of experience in designing and building data-intensive applications, with 3+ years in a senior technical leadership role.
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ML Engineer, Trust & Safety [Hapiko]
Spin Master Ltd
Toronto, ON
- $136,700 to $182,300 CAD / year
- Full-time
…Hapiko is a Spin Master company, which means we pair our small, senior engineering team with the reach of one of the world's largest toy companies to pioneer the future of…
Added 1 day ago
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Data Scientist I (Quants) – Insurance Model Validation
The Toronto-Dominion Bank (Canada)
Toronto, ON
- Full-time
- On-site
The position reports to Senior Manager, Insurance Model Validation. Detailed accountabilities include:
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Senior Analyst - Individual Insurance
Bevertec
Waterloo, ON
Job Role: Senior Analyst - Individual Insurance (Policyholder Taxation exp)
Added 1 day ago
RC
Senior Data Analytical Specialist/Scientist
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Data Analytical Specialist/Scientist to lead the development and delivery of advanced analytics, machine learning solutions, and data pipelines that…
Added 1 day ago
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Senior AI Security Automation Engineer
SSB&T
Toronto, ON
- $120,000 to $202,500 CAD / year
- Full-time
State Street's Cyber Data & Analytics (CyberDNA) team is seeking a Senior AI Security Automation Engineer to help shape the next generation of cybersecurity data, analytics, and AI-powered…
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Senior Data Analytical Specialist/Scientist
modis
Toronto, ON
- Contract
- Temporary
Position: Senior Data Analytical Specialist/Scientist
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Senior azure cloud specialist
Randstad Canada
Kanata, ON
- Contract
Role Overview: We are looking for a Senior Azure Cloud DevOps Specialist to join our DevOps team. This role is specifically focused on managing and optimizing applications deployed within…
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Développeur.euse principal.e, Développement d’applications IA
Mila - Institut québécois d'intelligence artificielle
Montréal, QC
- Full-time
As a Senior AI Applications Developer, you will lead architecture decisions, drive integration of advanced AI models at scale, and own major components of our backend and agent systems.…

GuruLink

Senior Software Engineer, AI

Toronto, ON, Canada

The expected salary range for this role is $150 to $230K. · Full-time

Apply on app.gurulink.ca About employer

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Job details

Pay: The expected salary range for this role is $150 to $230K.
Job type: Full-time
Apply by: Mar 14, 2027
Posting language: English
Posted: Nov 14, 2026

Original job description

Location: Toronto, Ontario

Our client is a fast-growing, venture-backed B2B SaaS company building an AI-powered competitive intelligence platform that helps revenue teams win more competitive deals. The company is AI-first internally, and its product is trained in part on proprietary data unavailable anywhere else on the open web.

This role is hybrid onsite Monday, Wednesday and Thursday every week at their office in downtown Toronto.

About the role:

We're hiring a Senior Software Engineer to build and optimize state-of-the-art LLM-powered agents that can reason, plan, and automate workflows for users. You'll lead the design and development of search and retrieval agent systems, owning projects end-to-end from architecture through production readiness. You'll shape how we integrate retrieval-augmented generation (RAG), dense retrieval, query understanding, and agentic reasoning to deliver fast, accurate, and trusted search experiences at scale.

What you'll do:

Build and ship backend systems powering agentic workflows - retrieval pipelines, orchestration layers, and multi-step agent architectures that turn millions of data points into actionable intelligence.
Own evaluation of agentic systems at scale - build and operate evaluation frameworks (automated, offline, human-in-the-loop) measuring relevance, quality, latency, and end-to-end task success.
Design and optimize retrieval and ranking systems - hybrid retrieval, re-ranking, query rewriting, and post-retrieval synthesis, with a clear grasp of the tradeoffs between BM25, dense retrieval, and hybrid approaches.
Improve LLM-powered workflows end to end - prompt design, retrieval strategy, caching, and latency optimization.
Ship with the customer in mind - connect technical decisions to customer outcomes and business impact, iterate quickly, and course-correct based on measured results.
Collaborate across product, infrastructure, and data teams, and help establish patterns/best practices for production-grade agentic systems.
Stay current on advances in LLMs, retrieval architectures, and agentic reasoning.

Special Perks:

The expected salary range for this role is $150 to $230K. Final compensation will be based on the candidate's qualifications, years of experience, and fit within the current team structure and calibre.

Must Have Skills:

Production experience with backend systems - search/retrieval, data pipelines, distributed systems, or API-heavy services.
Hands-on experience building or improving retrieval, search, or ranking pipelines.
Experience building and/or evaluating agentic or LLM-powered systems (RAG, multi-step agents).
Strong Python and software engineering fundamentals (testing, CI/CD, observability).
Experience with vector databases (FAISS, PGVector, Pinecone, Weaviate, Elasticsearch, or OpenSearch).
Experience with cloud infrastructure at scale (AWS, GCP, or Azure).
Regular use of AI coding tools (Copilot, Cursor, Claude Code, or similar).
Track record of shipping features tied to real user/business outcomes.
Ability to own a project end-to-end and provide technical direction.

Nice to Have Skills:

Experience designing multi-agent systems or complex orchestration workflows.
Background in conversational search or dialogue systems.
Open-source contributions in search, retrieval, or the LLM ecosystem.

Apply on app.gurulink.ca About employer

More about this job

Responsibilities

The Senior Software Engineer at GuruLink will build backend systems for AI agents, including retrieval pipelines and multi-step workflows. They will also evaluate and improve search quality and speed, and work with product and data teams to ship features that help customers.

Requirements

Candidates need production experience with backend, search or retrieval systems and hands-on work with LLM-powered agents. Strong Python skills, experience with vector databases and cloud infrastructure, and a track record of shipping features tied to business results are also required.

Skills

Python
RAG
Retrieval-augmented generation
Dense retrieval
BM25
Hybrid retrieval
Re-ranking
Query rewriting
LLM agents
Multi-agent orchestration
FAISS
PGVector
Pinecone
Weaviate
Elasticsearch
OpenSearch
AWS
GCP
Azure
CI/CD
Observability
Prompt engineering
AI evaluation frameworks
GitHub Copilot
Cursor

Keywords

Senior Software Engineer
AI engineer
LLM agents
RAG
retrieval-augmented generation
dense retrieval
hybrid retrieval
BM25
re-ranking
vector database
Python
search engine
agentic AI
AI evaluation
SaaS
Toronto

Seniority

Senior

Tools

Python
FAISS
PGVector
Pinecone
Weaviate
Elasticsearch
OpenSearch
AWS
GCP
Azure

Languages

English

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Work requirements

Jobs in Canada