Find work in Canada.

541,842 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 7 mins ago
TT
Machinist Apprentice
The Timken Company
Saskatoon, SK
- Full-time
…oil and gas, chemical processing plants, steel mills, marine applications, transportation, military, and…
Added 7 mins ago
SI
Applied AI Engineer - Canada
Saransh Inc
Montreal, QC
- Contract
…and test prototypes, integrate AI capabilities with existing applications, and provide practical implementation support to sponsoring application development teams. Success in this role…
Added 7 mins ago
TJ
Intermediate Piping Engineer
The JNE Group of Companies
Hamilton, ON
- $89,000 to $125,000 CAD / year
- Full-time
Act as Engineer of Record for assigned piping projects and scopes, including signing and sealing engineering documents as required.
Added 7 mins ago
Reliability Engineering
Natus
Oakville, ON
We are seeking an experienced Reliability Engineer to lead product reliability activities and help ensure our neurology medical devices and applications consistently deliver their intended…
Added 7 mins ago
HA
Advanced Manufacturing Engineer I
Honeywell Aerospace
Mississauga, ON
- Full-time
As an Advanced Manufacturing Engineer I here at Honeywell Aerospace, you will support production and engineering teams across electronics assemblies, sealants, coatings, adhesives, chemical…
Added 7 mins ago
T
Machine Learning Engineer II
TD
Toronto, ON
- Full-time
…of machine learning in research, engineering, and impactful…
Added 7 mins ago
T
Software Engineer II
TD
Toronto, ON
- Full-time
We are seeking a highly skilled Software Engineer II to join our team and develop, maintain, and enhance robust solutions involving backend, front end, and API components. This is a…
Added 22 mins ago
TJ
Senior Process Engineer
The JNE Group of Companies
Hamilton, ON
- $100,000 to $135,000 CAD / year
- Full-time
An exciting opportunity is available for a Senior Process Engineer P.Eng. to join our Piping, Process, and Building Mechanical Engineering team.
Added 22 mins ago
S
Sector Design Deputy Manager – ALTO project / Cadence
SYSTRA
Montreal, QC
- Full-time
Bachelor’s or master’s degree in Civil, Structural, or Transportation Engineering, or a related field. Professional Engineer licensure, or eligibility for licensure, is preferred, including…
Added 22 mins ago
S
Senior Manager – Systems Assurance
SYSTRA
Toronto, ON
- Full-time
Professional Engineer (P.Eng.) status is preferred but is not mandatory because the role does not endorse or approve engineering design outputs.
Added 22 mins ago
S
Utilities Engineer – Interface Management (Senior)
SYSTRA
Toronto, ON
- Full-time
The Utilities Engineer – Coordination and Interface Management is responsible for the identification, coordination, and resolution of interfaces between the High-Speed Rail (HSR) project…
Added 22 mins ago
S
Delivery Engineer, Operations – ALTO project / Cadence
SYSTRA
Montreal, QC
- Full-time
Added 22 mins ago
S
Station Design Coordinator
SYSTRA
Montreal, QC
- Full-time
Professional Engineer (P.Eng.) or Registered Architect, or eligibility for registration in Canada.
Added 22 mins ago
S
Senior Manager – Systems Requirements
SYSTRA
Toronto, ON
- Full-time
Professional Engineer (P.Eng.) designation in Ontario preferred.
Added 22 mins ago
C
Apps Dev Intmd Programmer Analyst
Citi
Mississauga, ON
- Full-time
Junior software Engineer to deliver end to end development
Added 22 mins ago
methods and temporary works preconstruction technician
Pomerleau
Montreal, QC
Under the supervision of the Methods and Temporary Works Engineer, the successful candidate will support the coordination, development, and drafting of construction methods and temporary…
Added 23 mins ago
PH
Preconstruction Project Manager, ICI, Edmonton - Permanent - 4329
Parker Huggett - A Division of LRO Staffing
AB · Edmonton, AB
- Full-time
We truly appreciate your interest in this opportunity. Due to the high volume of applications we receive, we will only be reaching out to candidates whose experience most closely matches…
Added 23 mins ago
CT
Mechanical Engineer Team Lead (Supervisor)
Cam Tran
Colborne, ON
- Full-time
…background in mechanical engineering as it applies to transformer applications, and a collaborative mindset to ensure timely, cost-effective, and manufacturable designs that meet industry…
Added 23 mins ago
IS
Monitoring Engineer
IMR Soft LLC
Montreal, QC
- Contract
We are looking for an experienced Observability Engineer with strong hands-on experience in Grafana, Prometheus, OpenTelemetry, and Loki to design, implement, and maintain monitoring and…
Added 23 mins ago
H
Software Engineer
Highspring
Montreal, QC
- Full-time
We are seeking a Python Software Engineer to join one of our delivery teams working on AI-enabled solutions within a large enterprise environment. In this role, you will play a key part in…
Added 23 mins ago
S
Rolling Stock Engineer
SYSTRA
Montreal, QC
- Full-time
The Rolling Stock Engineer will act as technical lead for rolling stock studies, procurement and maintenance projects as well as for rolling stock maintenance facilities design and…
Added 23 mins ago
S
Bridge Engineer – P.eng
SYSTRA
Toronto, ON
- $95,000 to $110,000 CAD / year
- Full-time
Bridge Engineer with minimum 10+ years-experience
Added 23 mins ago
ES
Building Automation Systems (BAS) Engineer
Engineering Search Firm Inc.
Mississauga, ON
- $90,000 to $105,000 CAD / year
- Full-time
The Building Automation Systems (BAS) Engineer is responsible for the design, development, programming, testing, commissioning, and continuous improvement of Building Automation Systems for…
Added 37 mins ago
BG
Manufacturing Engineer
BRC Group Inc.
Remote, Canada
- $65,000 to $70,000 CAD / year
- Full-time
- Remote
As Manufacturing Engineer, you will help support product solutions from inception through production, contributing to both new development and the refinement of existing products and…
Added 37 mins ago
BG
Manufacturing Engineer
BRC Group Inc.
Remote, Canada
- $65,000 to $70,000 CAD / year
- Full-time
- Remote
As Manufacturing Engineer, you will help support product solutions from inception through production, contributing to both new development and the refinement of existing products and…

Supra ITS

AI Engineer

Mississauga, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Apr 28, 2027
Posting language: English
Posted: Oct 30, 2026

Original job description

About Supra ITS

Supra ITs builds an enterprise agent platform that customers run in the cloud or on-prem. Admins create and entitle custom agents (prompts, tools, knowledge). End users chat with those agents over documents, SQL, policy RAG, and operational systems (e.g. ticket triage, order audit, product intelligence).

The platform is a real product: FastAPI + LangGraph agents, React admin/chat UI, Postgres/Supabase, Qdrant, MCP tool servers, LiteLLM gateway, dual-cloud (AWS/GCP) and Docker/Kubernetes installs.

The role

You will own agent runtime and AI-adjacent backend: how skills are built, how tools are called, how retrieval and file context work, and how LLM traffic is routed, attributed, and kept safe. You will ship with Test Driven Development, architecture decision records, and story-level acceptance criteria - not notebooks that never reach production.

You Will Work Across

LangGraph / Deep Agent graphs (ReAct, multi-step research, custom skills)
Tooling: native file/SQL/todo tools, MCP (policy search, Graph files, customer systems)
RAG & retrieval: Qdrant collections per agent, hybrid/keyword fallback, knowledge ingest vs chat attachments
AI Gateway: LiteLLM, model aliases, spend attribution, fail-clear routing
Product surfaces: Agent Chat, Admin Builder, Sandbox, entitlements/deploy

Frontend (React/TypeScript) is not the primary hire, but you will touch chat/sandbox contracts when the agent loop or upload path changes.

What You Will Do

Design and implement agent loops: system prompts, tool selection, state (messages, virtual FS, conversation persistence), streaming SSE
Add or harden tools (MCP and native) with clear failure modes - no silent drops, no leaking secrets in client errors
Improve retrieval quality (chunking, embeddings, hybrid search, citations grounded in tool output)
Integrate the LiteLLM gateway: routing, timeouts, streaming, per-agent/skill attribution
Keep chat attachments, durable conversation artifacts, and knowledge corpus on the correct stores (they are not the same)
Write pytest (and Vitest when you change UI contracts); trace work to user stories and ADRs
Partner with Product, Architect, QA, and UX on sandbox-first proofs before entitle/deploy
Support on-prem and dual-cloud constraints: Postgres as source of truth, no “works only on one vendor’s blob store”

Must-have Qualifications

Strong Python in production services (FastAPI or similar)
Hands-on LLM application work: function/tool calling, RAG, prompt + eval loops - not only wrapping a chatbot widget
Comfort with LangChain / LangGraph (or equivalent graph/agent orchestration) and debugging multi-turn tool traces
Solid SQL / Postgres; you can reason about migrations, RLS, and “this belongs in a row vs object storage”
TDD habit: you write the failing test first for services that can lie to users (file extract, persist, authz)
Clear written design: you can explain trade-offs (e.g. hydrate files from DB vs S3) to non-research stakeholders
[3–5+ years] software engineering, including [1–2+] years shipping LLM features

Nice to have

Vector DBs (Qdrant), embeddings pipelines, hybrid/BM25 + dense retrieval
MCP servers or OpenAI-compatible tool catalogs
LiteLLM, Azure OpenAI / Anthropic, gateway or router experience
React/TypeScript (Vite) enough to wire FormData, SSE, and admin sandbox
Knowledge graphs / Neo4j (Product Intelligence / Deep Research)
Enterprise authz (JWT, RBAC, entitlements), OWASP-minded reviews
Docker/Kubernetes, AWS and/or GCP, on-prem install empathy
Domain exposure: manufacturing/distribution, ticketing (ConnectWise-class), policy/audit workflows

What This Role Is Not

Training or fine-tuning foundation models as the main job
Pure data science / notebook research with no production bar
Prompt-only “AI consultant” without owning the runtime

How We Work

Stories → ADRs → TDD implementation → review → QA. Caps and fail-closed behavior are product requirements (e.g. max files per turn, no silent truncate). You will be expected to prove behavior in Admin Sandbox the same way production Chat works.

Skills: langchain,sql,python

Apply About employer

More about this job

Responsibilities

Build and maintain production agent runtimes, tool integrations, retrieval and file-context workflows, and LLM gateway routing, with reliable streaming, persistence, attribution, and security. Improve retrieval quality and support the chat, admin, and sandbox experiences while meeting on-premises and AWS/GCP deployment requirements.

Requirements

Requires strong production Python experience, hands-on delivery of LLM features involving tools, RAG, prompts, and evaluation, and familiarity with agent orchestration such as LangGraph. Also requires solid SQL/PostgreSQL skills, a test-driven development habit, clear written design, and 3–5+ years of software engineering experience including 1–2+ years shipping LLM features.

Skills

Python
FastAPI
LangChain
LangGraph
SQL
PostgreSQL
RAG
Tool Calling
Qdrant
LiteLLM
MCP
Test-Driven Development
React
TypeScript
Docker
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
LangGraph
LangChain
Agent Runtime
LLM Applications
Tool Calling
RAG
Qdrant
Hybrid Search
Embeddings
LiteLLM
MCP
PostgreSQL
Supabase
SQL
React
TypeScript
Server-Sent Events
Test-Driven Development
Pytest
Vitest
Docker
Kubernetes
AWS
Google Cloud Platform
Role-Based Access Control
Knowledge Graphs
Neo4j
On-Premises Deployment

Report this job