Jobs in Canada

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Added 6 months ago
Systems Performance Engineering Associate I
Steris Corporation
Ottawa, Ontario · Stittsville, ON
This role requires in-person or onsite work 5 days per week at our Stittsville, Ontario location
Added 6 months ago
Systems Performance Engineering Associate I
Steris Corporation
Ottawa, Ontario · Stittsville, ON
This role requires in-person or onsite work 5 days per week at our Stittsville, Ontario location
Added 6 months ago
Senior Full Stack Engineer - eCommerce Platform
Hasbro
Montreal, Quebec
…technical leader and mentor, helping define guidelines, improve developer efficiency, and drive multi-functional alignment across the engineering organization. This is a highly visible role…
Added 6 months ago
F
Senior Security Engineer
FISPAN
Vancouver, British Columbia
- $130,000 to $160,000 CAD / year
- Full-time
Note: This role operates on a hybrid schedule, requiring you to be in the downtown Vancouver office 1–3 days per week
Added 6 months ago
TT
QA Automation Engineer (12 Month Contract)
TC Transcontinental
Mississauga, Ontario
- Contract
Familiarity with database technologies such as MySQL, MS SQL or Oracle DB
Added 6 months ago
M
Sr Eng - Sr MTS - Full Stack Software Development
MDA
Brampton, Ontario
- Full-time
o Angular (must have) · o C# ASP.NET Core (must have)
Added 6 months ago
HM
Senior Backend Engineer (.NET & AI/ML)
HW Management Inc
Vancouver, British Columbia · Toronto, Ontario · Alberta
- $110,000 to $130,000 CAD / year
- Full-time
This is a dual-focus role: you will spend meaningful time on both core backend engineering (.NET, gRPC microservices, SQL Server, MongoDB, Elasticsearch, AWS, Azure) and AI/ML engineering…
Added 2 months ago
Staff Software Engineer, Delegated Administration (Auth0)
Okta
Toronto, ON
You have a good understanding of SQL databases and know how to debug and optimize table and query structure for performance under load.
Added 6 months ago
HL
Business Systems Analyst
High Liner Foods
Halifax, Nova Scotia
- Full-time
…software using relevant platforms and languages (e.g., RPG, CLP, SQL, JDE orchestrations) - either directly or through oversight of professional services…
Added 2 months ago
Développeur logiciels - Software Developer
OneSpan
Montreal, QC
Bases de données : SQL (MySQL, PostgreSQL), NoSQL (MongoDB, Redis) pour la configuration et la validation des données de test.
Added 6 months ago
A
Senior Product Engineer - Canada
Ashby
Remote, Canada
- $195,000 to $248,000 CAD / year
- Full-time
- Remote
…filters for any record with a consistent UI and compile it to SQL in our backend. Many user-facing features use…
Added 7 months ago
GT
Co-Op Full Stack Developer
Gastronomous Technologies Inc.
Oakville, ON
- Full-time
Gastronomous is looking for a Co-Op Full Stack Developer who will be an integral part of our software team, implementing both frontend and backend solutions. This role is geared towards an…
Added 6 months ago
CE
Process Systems Engineering Co-op, Automation & Data Integration
Carbon Engineering Ltd.
Squamish, British Columbia
- $22 to $26 CAD / hour
- Temporary
Added 6 months ago
R
Database & IT Specialist
RTX
Calgary, Alberta
- Full-time
…addition to core database administration, you will leverage a developer’s toolkit (C#, ASP.Net) and a broad technical background in client/server administration and infrastructure. This is…
Added 3 months ago
FI
Scale WMS Consultant
Fulfillment IQ
Remote, Canada
- Full-time
- Remote
Added 5 months ago
W
Manager, Data Analytics - Engineering & Platform
Walmart
Mississauga, Ontario
- Full-time
Added 6 months ago
S
Senior Site Reliability Engineer
SimCorp
Toronto, Ontario
- Full-time
Flexible working in regular & evening shift on rotational basis and providing weekend or On-Call support as needed · Must have expertise with Microsoft Azure Cloud
Added 2 months ago
M
Senior Demand Planner
Masco
ON · Saint Thomas, Ontario
- Full-time
Added 6 months ago
W
Senior Manager, Data Development
Walmart
Mississauga, Ontario
- Full-time
Advanced SQL skills using SQL Server, Teradata, or Oracle with no less than 7 years of experience in this area
Added 6 months ago
MC
Senior Demand Planner
Masco Corporation
St. Thomas, Ontario · Masco Canada - St. Thomas
- Full-time
Added 6 months ago
S
Senior Software Developer
SOTI
Mississauga, Ontario
- Full-time
It all started with a classic story about one developer’s vision. In 1995, Carl Rodrigues, President and CEO of SOTI, has developed solutions for managing mobile device screens from a…
Added 2 months ago
NF
Data Scientist 2
Northbridge Financial Corporation
Toronto, ON
- Full-time
We have a flexible hybrid model that allows you to work from home up to 2 days per week, with added flexibility for when you really need it
Added 6 months ago
H
Go-To-Market Engineer
Huzzle
Remote, Canada
- Full-time
- Remote
Proficiency in data handling (Google Sheets, Excel, or SQL preferred)
Added 6 months ago
H
Principal Product Manager, HTS API Marketplace
Hopper
Remote, Canada
- $250,000 to $350,000 CAD / year
- Full-time
- Remote
We are seeking an exceptional Principal Product Manager to build the HTS API Marketplace - the commercial and developer-facing layer through which enterprise partners access Hopper's…
Added 6 months ago
H
Gestionnaire de produit principal, Place de marché API HTS
Hopper
Remote, Canada
- Full-time
- Remote
Maîtrise de SQL et des ensembles de données transactionnels à grande échelle.

HW Management Inc

Senior Backend Engineer (.NET & AI/ML)

Vancouver, BC, Canada
Toronto, ON, Canada
AB, Canada

$110,000 to $130,000 CAD / year · Full-time

Apply on workforcenow.adp.com About employer

Applications open in a new tab.

Job details

Pay: $110,000 to $130,000 CAD / year
Job type: Full-time
Experience: 2+ years of hands-on experience shipping AI/ML features into production, such as ranking, personalization, recommendations, or LLM-powered services.
Posting language: English
Posted: May 5, 2026

Original job description

Senior Backend Engineer - .NET and AI/ML (Backend Systems • Distributed Architecture • gRPC Microservices • Cloud Services • AI/ML & LLM Engineering)

Full Time | Hybrid

Zonda is redefining the future of housing. We are perfectly placed in the heart of the fast-growing real estate industry. We are making big bets on the future of real-estate, trailblazing a 2030 vision for the industry. Here at Zonda, you’ll be able to use your passion and curiosity to drive the next generation of real estate analysts, advisors, and technologists.

We are hiring a Senior Backend Engineer with strong .NET and AI/ML expertise to design and build scalable, high-performance backend systems and AI-powered features for NewHomeSource.com and Livabl, two of North America's largest new-home and pre-construction marketplaces.

This is a dual-focus role: you will spend meaningful time on both core backend engineering (.NET, gRPC microservices, SQL Server, MongoDB, Elasticsearch, AWS, Azure) and AI/ML engineering (LLMs, RAG, vector search, MCP, ranking, personalization). You'll work across our API Gateway, gRPC microservices, Search Engine, MVC web applications, and MCP (Model Context Protocol) server to ship features that directly impact millions of homebuyers. Working hours align with the Eastern Time (EDT/EST) zone.

What You'll Do

Backend Engineering

Design, develop, and maintain backend services, REST APIs, and gRPC microservices using .NET Framework and .NET Core / .NET 8+ in C#.
Build and evolve gRPC service contracts using Protocol Buffers(.proto), including streaming, error handling, and versioning across services and API gateways.
Build and optimize data layers across SQL Server, MongoDB, and Elasticsearch, including indexing, query tuning, sharding, and relevance tuning.
Apply DDD, CQRS,MediatR, and Minimal API patterns; structure code into Aggregate Roots, Commands/Handlers, and endpoints consistent with our engineering conventions.
Improve performanceviacaching, async patterns, distributed processing, and event-driven messaging.
Build cloud integrations across AWS and Azure (compute, storage, queues, observability). Both clouds are equally important.
Contribute to CI/CD pipelines, GitHub Actions workflows, automated testing, containerization (Docker), and deployment automation.
Uphold code quality, observability, structured logging, and operational excellence.

AI/ML Engineering

Design and ship AI/ML-powered backend features such as search ranking, recommendations, personalization, and intelligent listing experiences.
Build and operate RAG pipelines, vector search, embeddings stores, and LLM-powered services, integrated cleanly into our .NET ecosystem.
Build, extend, and maintain our MCP (Model Context Protocol) server, including designing MCP tools, managing context windows, and exposing backend capabilities to AI agents and assistants.
Integrate ML models into production via inference APIs, ranking services, gRPC endpoints, and personalization endpoints.
Use GA4 / Segment event data to power behavioral signals, personalization, and ranking features.

Evaluate and apply emerging AI tooling (LLM providers, agent frameworks, vector DBs) to solve real product problems.
Apply AI-assisted development tools (GitHub Copilot, Copilot Coding Agent, Copilot Spaces) in day-to-day engineering.

Who You Are

Backend Engineering

7+ years building production backend systems with .NET Framework and .NET Core / .NET 6+.
Strong expertise in REST API design, distributed systems, and microservices architecture.
Hands-on experience designing and operating gRPC services in production with Protocol Buffers(.proto), including service contracts, code generation, error handling, deadlines, and inter-service communication patterns.
Deep SQL Server experience: complex queries, indexing, stored procedures, and performance tuning.
Hands-on production experience with MongoDB and Elasticsearch.
Production experience on both AWS and Azure (compute, queues, storage, observability).
Solid grasp of Git/GitHub, CI/CD, Docker, automated testing, and DevOps fundamentals.
Experience with high-traffic, performance-sensitive consumer web platforms.

AI/ML Engineering

2+ years of hands-on experience shipping AI/ML features into production, such as ranking, personalization, recommendations, or LLM-powered services.
Strong working knowledge of LLMs, embeddings, vector databases, and RAG architectures.
Hands-on experience with MCP (Model Context Protocol), including designing and configuring MCP tools, managing context windows, and integrating MCP servers into backend services.
Experience integrating inference APIs and ML models into production backends.
Familiarity with prompt engineering, evaluation, and guardrails for LLM-based systems.
Experience with GA4 / Segment event data for personalization or ranking is a plus.
Exposure to Python ML tooling (LangChain, Hugging Face, SageMaker, Vertex AI,MLflow) is a plus.

Preferred Qualifications

Experience with search relevance, ranking, or recommendation systems at scale, especially on Elasticsearch.
Experience modernizing legacy .NET (Framework to .NET Core / .NET 8+) or migrating monoliths to gRPC-based, cloud-native architectures.
Familiarity with distributed caching (Redis), event-driven systems (Kafka / SNS / Azure Service Bus), API Gateways, and CQRS/MediatR.
Experience building MCP servers, AI agents, or internal AI developer tools.
Real estate, marketplace, or classifieds domain experience.

Tech Stack

Backend: .NET Framework, .NET Core / .NET 8+, C#, ASP.NET Minimal APIs, gRPC, Protocol Buffers,MediatR
Databases: SQL Server, MongoDB, Elasticsearch
Cloud: AWS, Azure
AI/ML: LLMs, RAG, Vector DBs, MCP (Model Context Protocol),LangChain,MLflow, Python (optional)
DevOps: GitHub, GitHub Actions, Docker, CI/CD, observability tooling
Analytics: GA4, Segment
Frontend (adjacent awareness): Next.js, React, TypeScript

Why People Love Working Here

We offer meaningful work and opportunities for career growth
Competitive Salary
100% paid by Zonda health benefit package
100% Company paid Life Insurance coverage
Paid vacation and general holidays
Employee Assistance Program (EAP)
Paid Volunteer Day
Summer Fridays
Live Meditation Sessions
Employee Recognition Platform
Virtual Wellness Program
Visionary Leadership Team

Inclusion & Equal Opportunity Employment

Zonda is proud to be an Equal Opportunity Employer committed to diversity, inclusion & belonging. Here at Zonda, we are interested in every qualified candidate who is eligible to work in Canada.

Apply on workforcenow.adp.com About employer

More about this job

Responsibilities

Design and maintain scalable backend systems using .NET and gRPC microservices for high-traffic real estate marketplaces. Develop and integrate AI/ML features including RAG pipelines, vector search, and MCP servers to enhance search and personalization.

Requirements

Requires 7+ years of experience in .NET backend development and 2+ years of experience shipping production AI/ML features. Proficiency in SQL Server, NoSQL databases, and both AWS and Azure cloud environments is essential.

Skills

.NET 8+
C#
gRPC
AI/ML Engineering
LLMs
RAG
SQL Server
MongoDB
Elasticsearch
AWS
Azure
Microservices Architecture
Model Context Protocol (MCP)
Vector Databases
CI/CD
Docker

Benefits

Health Benefit Package
Life Insurance Coverage
Paid Vacation
General Holidays
Employee Assistance Program (EAP)
Live Meditation Sessions
Employee Recognition Platform
Virtual Wellness Program

Visa sponsorship

Not detected in the job text

Keywords

.NET Framework
.NET Core
C#
ASP.NET Minimal APIs
gRPC
Protocol Buffers
MediatR
SQL Server
MongoDB
Elasticsearch
AWS
Azure
LLMs
RAG
Vector DBs
MCP
LangChain
MLflow
Python
GitHub Actions
Docker
CI/CD
DDD
CQRS
GA4
Segment
Next.js
React
TypeScript
Distributed Systems

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Jobs in Canada