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Added 11 mins ago
CF
Building Operator II (Office)
Cadillac Fairview
AB · Calgary, AB
- Full-time
…testing of fire protection devices and auxiliary/emergency power systems on a regular basis and report any problems or unusual findings to supervisor to minimize damage and cost of repair…
Added 11 mins ago
CN
Licensed AME M2 (ACA) – B737 / ATR
Canadian North
Ottawa, ON
- Full-time
Canadian North is seeking a Licensed Aircraft Maintenance Engineer (AME M2) with Aircraft Certification Authority (ACA) to join our maintenance team in Ottawa, Ontario.
Added 26 mins ago
DI
Data Engineer (Contract-Dec 2027)
Definity Insurance Company
Waterloo, ON
- Full-time
The Data Engineer is responsible for designing, building, and maintaining scalable data pipelines and data assets that support data-driven decision making across the organization. Working…
Added 56 mins ago
3
Senior Software Engineer - Java, Angular REQ_60 REQ_34
3Pillar
Canada
- Full-time
Familiar with version control systems, preferably GIT.
Added 56 mins ago
LT
Designer, Mechanical Engineer
Linear Transfer Automation Inc.
Barrie, ON
- Full-time
The Designer, Mechanical Engineer will be reporting directly to the Mechanical Engineering Manager. The Mechanical Engineer will be working with a team of professional, dynamic, and…
Added 56 mins ago
Member of Technical Staff (Agents)
MLabs
Toronto, ON
The Senior Applied AI Engineer will play a pivotal role in defining how AI agents navigate the web. This individual will focus on building open-source frameworks and high-impact demos,…
Added 1 hour ago
GN
Senior Back End Engineer
Ground News
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer, you'll be working on the core systems that make Ground News tick and ready to serve millions of readers. You'll sit with our backend chapter and work with out…
Added 1 hour ago
HR
Technical Specialist, Senior - Vital Software
Hitachi Rail
Toronto, ON
- Full-time
…complex operationally critical and safety-critical software systems within the railway signaling domain. The role serves as the technical owner of one or more software functional areas,…
Added 1 hour ago
H
Data Engineer
HelloFresh
Toronto, ON
- Full-time
As a Data Engineer in Supply Chain Operations, you will take technical ownership of the end-to-end data lifecycle - spanning system architecture, pipeline design, production development,…
Added 2 hours ago
KG
Subsea Project Engineer
Kintec Global Recruitment
Ottawa, ON
- Contract
The Subsea Project Engineer acts as a key technical interface between the Wells team, subsea base business, ROV contractor, equipment suppliers, production operations, and project…
Added 2 hours ago
Sr Staff PCB Design Engineer
Synopsys
Markham, ON
Synopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP,…
Added 2 hours ago
A
Solutions Engineer
Ask-AI
Toronto, ON
- Full-time
…customer, product, and support context scattered across a company's systems, then act on it across the case lifecycle: automating what we can, escalating to a human expert when it matters.…
Added 2 hours ago
T
QA Engineer- Salesforce Marketing Cloud (SFMC)
Tru
Toronto, ON
- Full-time
Job Title: QA Engineer- Salesforce Marketing Cloud (SFMC)
Added 3 hours ago
Sr Staff Package Design Engineer
Synopsys
Ottawa, ON
Synopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP,…
Added 3 hours ago
CO
Construction Services Coordinator
City of Winnipeg
Winnipeg, MB
- Full-time
Under the general direction of the Design & Construction Engineer, the Construction Services Coordinator is responsible for the site inspection services of in-house projects, as well as the…
Added 4 hours ago
ZA
Electrical Safety & Energization Lead
Ziggurat Automation Inc.
Field, BC
- Full-time
10+ years in electrical safety, commissioning, or field engineering on medium-voltage power systems
Added 4 hours ago
E
Application Engineer
ERMCO-ECI
Mississauga, ON
- Full-time
Strong understanding of transformer design principles, including core design, winding configurations, insulation systems, thermal performance, short‑circuit capability, and loss…
Added 4 hours ago
W
Principal Process Automation Engineer
Worley
Markham, ON
- Full-time
Significant experience with expertise in leading control systems projects in the industry.
Added 4 hours ago
GS
Software Engineer
GRIDEB SERVICES and RESEARCH PVT LTD
Engineer, BC
- Full-time
Added 4 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 4 hours ago
SC
Biomedical Engineer
SME Careers
Canada
- Contract
If you are a biomedical engineer who thrives on technical precision, applied problem-solving, and rigorous engineering reasoning in health and life-science contexts, this is a unique…
Added 4 hours ago
SC
Chemical Engineer
SME Careers
Canada
- Contract
If you are a chemical engineer who thrives on technical precision, applied problem-solving, and real-world process reasoning, this is a unique opportunity to contribute directly to how the…
Added 5 hours ago
Data Engineer
HelloFresh
Toronto, ON
As a Data Engineer in Supply Chain Operations, you will take technical ownership of the end-to-end data lifecycle - spanning system architecture, pipeline design, production development,…
Added 5 hours 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 6 hours ago
SA
AI/ML Engineer (Junior)
Sarmaya AI
ON · Ontario, Canada
- Full-time
We're looking for a junior AI/ML engineer to support the development of Sarmaya's explainable AI models and agentic workflows, the intelligence layer behind our enterprise operating systems.

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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