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Added 12 mins ago
DN
Senior Staff Machine Learning Platform Engineer
Digital Nomad World
ON · Ontario, Canada
- Full-time
As the Senior Staff Machine Learning Platform Engineer, you will own the technical vision and evolution of Faire’s ML platform. You will set standards, influence org-wide architecture, and…
Added 2 hours ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
…reporting, dispatching, and fleet management tools for SMB and enterprise customers across Canada and Mexico. Our backend processes millions of GPS data points daily across multiple…
Added 2 hours ago
Director of Software Development R&D - AI
Siemens
Saskatoon, SK
…domain-specific Siemens EDA expertise, trusted design data, secure enterprise infrastructure, and physics-based EDA engines. You will serve as a pivotal technical and organizational leader…
Added 5 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Seniority: Senior - 5+ years full-stack engineering, 1+ year FDE or client-embedded delivery
Added 7 hours ago
TI
Senior Solutions Architect
Thri5 Inc.
Remote, Canada
- Full-time
- Remote
As a Senior Solutions Architect at Thri5, you'll be the primary technical partner for prospective and existing customers. You'll work closely with our founders and leadership team, sales,…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 23 hours ago
K
Architect, Machine Learning (Principal Scientist)
Kinaxis
Ottawa, ON
- Full-time
Kinaxis is seeking a Machine Learning Architect to help define and advance our next generation of AI-driven capabilities. As part of the Product R&D organization, you will play a senior…
Added 1 day ago
PSR Catalog & TM Forum Enterprise Architect
Prodapt
Canada
We are seeking a PSR Catalog & TM Forum Enterprise Architect to lead the architecture, governance, and end-to-end design of the Product-Service-Resource (PSR) catalog model across the…
Added 1 day ago
K
Enterprise Architect, AI Engineering – Security & Compliance
KPMG
Toronto, ON · ON
- Full-time
As the Enterprise Architect for AI Engineering, you will provide architectural leadership across our technology portfolio, with particular emphasis on security, compliance, risk management…
Added 1 day ago
NS
IT Technical Specialist
Netdigix Systems Inc
Burnaby, BC
- Full-time
…Larger or more complex projects will be directed and reviewed by senior team members; this position is not expected to independently architect complex solutions or act as the primary…
Added 1 day ago
R
Lead Full Stack Developer
RBC
Toronto, ON
- Full-time
…collaborate, and influence engineering and business team members and senior management across many projects and departmental…
Added 1 day ago
LT
Senior Product Cybersecurity Engineer - Platform Security
L3Harris Technologies
Montreal, QC
- Full-time
Minimum of 10 years of experience in cybersecurity serving as a Senior IT/Security Administrator, Security Engineer, or Security Architect within engineering-driven product development…
Added 1 day ago
KI
Co-op/Intern AI Quality, Evaluation & Security
Kinaxis Inc.
Ottawa, ON
- Internship
You will work directly with a senior architect on the machinery and methodology behind how we evaluate, monitor, and investigate agentic AI systems. You will take on a scoped project within…
Added 1 day ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Toronto, ON · Ottawa, ON · Montreal, QC · Quebec, QC · Prince George, BC · Vancouver, BC · Kelowna, BC · Halifax, NS · Calgary, AB
- Full-time
…applied AI to deliver intelligent workflows, applications, and enterprise capabilities using technologies such as Agentforce, Einstein, large language models, and other Salesforce AI…
Added 2 days ago
LI
Senior Data Engineer
Livingston International
Toronto, ON · Etobicoke, ON
- Full-time
…plan, route, and optimize that movement. We're looking for a Senior Data Engineer to design, build, and scale the data infrastructure that powers logistics operations, transportation…
Added 2 days ago
UO
Principle Systems Engineer
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
- Full-time
This position requires an individual who can operate effectively at both the detailed technical level and the enterprise level, translating complex engineering and analytical findings into…
Added 2 days ago
M
Lead Solution Architect
Manulife
Toronto, ON · Waterloo, ON · Regina, SK · Vancouver, BC · Halifax, NS · Calgary, AB
- Full-time
The Lead Solution Architect is responsible for defining and driving technology architecture strategy across Group Benefits a major business segment within the Canadian business segment.…
Added 2 days ago
C
ServiceNow Business System Architect
CGI
Toronto, ON
- Full-time
As a Senior ServiceNow Business System Architect, you'll responsible for the holistic design, direction and strategy of the enterprise ServiceNow platform. You will provide a technology…
Added 2 days ago
FI
Cyber Security Architect
Flexstaf I.T. Inc.
Canada
- Contract
Enterprise architectural decision-making and advising senior/executive stakeholders on security
Added 2 days ago
PC
Enterprise Application - Experienced Designer, Senior Associate (Reliability Security Clearance Required)
Pwc Canada
Ottawa, ON
- Full-time
As a Senior Associate in PwC’s Customer Transformation practice, you will support teams helping organizations design and deliver customer-centric strategies, experiences, interfaces, and…
Added 2 days ago
P
Enterprise Application - Experienced Designer, Senior Associate (Reliability Security Clearance Required)
PwC
Ottawa, ON · Toronto, ON
- Full-time
As a Senior Associate in PwC’s Customer Transformation practice, you will support teams helping organizations design and deliver customer-centric strategies, experiences, interfaces, and…

PosiTrace

Senior Backend Engineer .NET & Python

Vancouver, BC, Canada

Salary: CA$110,000 - CA$145,000/year based on experience · Full-time

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Job details

Pay: Salary: CA$110,000 - CA$145,000/year based on experience
Job type: Full-time
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 2026

Original job description

PosiTrace is a founder-led SaaS company specializing in GPS fleet tracking, AI-powered dash cameras, and asset management solutions.

PosiTrace builds a real-time GPS fleet tracking SaaS platform -- vehicle location, telemetry processing, reporting, dispatching, and fleet management tools for SMB and enterprise customers across Canada and Mexico. Our backend processes millions of GPS data points daily across multiple receiver protocols.

We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.

This is a full-time, on-site position at our Burnaby, BC headquarters. Not available for remote or hybrid.

What You'll Do

Build and maintain backend services in .NET 8 / C# and Python (FastAPI, Dramatiq workers, Dask data pipelines)
Design microservice boundaries, API contracts, and data flows as we decompose a monolithic Rails application into independent services
Work directly on core platform systems: GPS telemetry ingestion, history processing, reporting engine, dispatching services, billing and subscription management
Write and review production-grade, test-driven code; enforce quality through code reviews across .NET and Python codebases
Design and optimize MySQL queries and schemas for high-volume transactional workloads (10M+ row tables, complex joins across billing/device/contract hierarchies)
Build and consume RESTful APIs; design webhook delivery systems and event-driven integrations
Deploy to production via BitBucket Pipelines, Docker, and Kubernetes (GKE) with zero-downtime rolling updates
Produce architecture documentation: system diagrams, data flow diagrams, ADRs in Confluence
Manage async job processing with RabbitMQ and Dramatiq/Delayed Job workers
Operate within Google Cloud Platform: GKE, Cloud SQL, Cloud Storage, Secret Manager, BigQuery
Collaborate with the Rails team, DevOps, and QA; work with the Engineering Team Lead and VP of Engineering on technical direction
Estimate tasks, communicate blockers, and participate in sprint planning using Jira and GitFlow branching

What You Bring

Production experience with .NET 8 / C# -- building, testing, and deploying backend services
Production experience with Python -- FastAPI or Flask, async task processing, data manipulation (Pandas, Dask)
Strong MySQL skills: query optimization, indexing strategies, schema design for high-load systems
Experience with at least one of: PostgreSQL, Elasticsearch, MongoDB, BigQuery
Hands-on Docker + Kubernetes (GKE preferred): writing Dockerfiles, managing deployments, debugging pod issues, reading container logs
Experience with RabbitMQ or similar message brokers and async job queues
Track record of designing and implementing microservices -- service decomposition, inter-service communication, API versioning, backward compatibility
Familiarity with Redis for caching and session management
Experience with Git/GitFlow branching workflow and BitBucket or similar platforms
Ability to write clear technical documentation and communicate tradeoffs to both engineers and non-technical stakeholders
Strong written and spoken English

What Sets You Apart

Experience with Ruby on Rails; understanding Rails conventions and ActiveRecord is critical for designing migration paths
Experience with Go
MongoDB experience
Experience with Elixir
Background in IoT / telematics: GPS device protocols, high-throughput telemetry ingestion, real-time data pipelines
Experience with AI/ML integration: MCP servers, LLM API orchestration
WebSocket experience for real-time data delivery
Experience with Angular frontend; helpful for full-stack debugging
SOC2 compliance experience
Monitoring and observability: Zabbix, GrayLog, GCP Cloud Monitoring
API documentation practices (Swagger/OpenAPI)

What We Offer

On-site, full-time at our Burnaby headquarters -- no remote, no hybrid
Salary: CA$110,000 - CA$145,000/year based on experience
Direct architectural impact on a multi-service SaaS platform processing real-time GPS data at scale
State-of-the-art hardware, JetBrains licenses (Rider, PyCharm, RubyMine)
Paid vacation, holidays, and sick days
Benefits program
Architect-track career progression
Work across the full stack: .NET microservices, Python data pipelines, Rails, GKE infrastructure
Individualized development plan and continuous learning opportunities

We welcome all qualified applicants, prioritizing skill and character. Let's talk.

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More about this job

Responsibilities

Build and maintain .NET and Python backend services while helping decompose a monolithic Rails application into microservices, including core telemetry, reporting, dispatch, and billing systems. Design APIs and data flows, optimize high-volume MySQL workloads, manage asynchronous processing, deploy and operate services on GCP, and document architecture while collaborating with engineering, DevOps, and QA teams.

Requirements

Candidates need production experience building and deploying backend services with .NET/C# and Python, strong MySQL schema and query optimization skills, and hands-on experience with Docker, Kubernetes, message brokers, and microservice design. They should also be familiar with REST APIs, Redis, GitFlow, technical documentation, and communicating technical tradeoffs in English.

Skills

.NET 8
C#
Python
FastAPI
Microservices
MySQL
Docker
Kubernetes
Google Cloud Platform
RabbitMQ
REST APIs
Redis
Data Pipelines
Query Optimization
Technical Documentation
GitFlow

Benefits

Paid Vacation
Paid Holidays
Paid Sick Days
Benefits Program
JetBrains Licenses
Individualized Development Plan

Visa sponsorship

Not detected in the job text

Keywords

.NET 8
C#
Python
FastAPI
Dramatiq
Dask
Microservices
MACH Architecture
MySQL
PostgreSQL
Elasticsearch
MongoDB
BigQuery
Docker
Kubernetes
Google Kubernetes Engine
Google Cloud Platform
RabbitMQ
Redis
REST APIs
Webhooks
Bitbucket Pipelines
Rails
GPS Telematics
Telemetry Ingestion
Data Pipelines
GitFlow
Jira
OpenAPI
SOC 2

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